Re: GWT RPC with Python
I'm fairly certain that if you use Python then you can't use RPC Object Serialization. You'll have to make use of the JSON packages in order to make this work. Good luck! On Nov 2, 12:42 am, maksud maksud.b...@gmail.com wrote: Hi, I am creating some application for google app engine with *python*. I am using *GWT* for the client side interface. But how to do RPC calls to python. I know Google App Engine java version could do that easily and I tested it well. But for Python what are the options. I triedhttp://code.google.com/p/python-gwt-rpc/project. But due to lack of documentation I could not manage it. Thanks in advance. μακσυδhttp://www.commlinkinfotech.com/~maksud --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
retrieving real Class name ?
I am running against gwt 2.0 ms1 and have set disableClassMetadata to true during compile. Now I get to see class names like Class$$Qe. How can I use this to retrieve the real class name ? I remember Bruce telling during the Google I/O something about Class name mapping tools coming up ? ;(... But can't find anything about this. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Error when I create widget...
I'm newbie... I wrote one file:
public class NewProj implements EntryPoint {
/**
* This is the entry point method.
*/
public void onModuleLoad() {
LoginBox login = new LoginBox(kkk);
RootPanel.get(left).add(login);
}
}
And in file LoginBox.java:
public class LoginBox extends Composite {
private VerticalPanel content = new VerticalPanel();
public LoginBox(String caption) {
final Label labelCaption = new Label(caption);
content.add(labelCaption);
initWidget(content);
}
}
But when I run it, in GWT Hosted Mode window, there is error message:
No source code is available for type kakalia.appengine.demo.LoginBox;
did you forget to inherit a required module?
I don't know why, pls help me
KimKha
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Re: retrieving real Class name ?
On 3 nov, 09:38, Ed post2edb...@hotmail.com wrote: I am running against gwt 2.0 ms1 and have set disableClassMetadata to true during compile. Now I get to see class names like Class$$Qe. How can I use this to retrieve the real class name ? I remember Bruce telling during the Google I/O something about Class name mapping tools coming up ? ;(... But can't find anything about this. What Bruce talked about was the story of you compile, in the form of the -soyc argument to the compiler and the soyc dashboard (com.google.gwt.soyc.SoycDashboard class, it has a main()) See http://code.google.com/p/google-web-toolkit/wiki/CodeSplitting#The_Story_of_Your_Compile_%28SOYC%29 (a little bit outdated AFAICT, as for instance the -soyc argument is present on both Compiler and GWTCompiler). --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: retrieving real Class name ?
Thanks Thomas, I am aware of the soyc, but Bruce also talked about the symbol map that can be used on the server to restore your methods/class names, etc...: http://code.google.com/events/io/2009/sessions/GwtPreviewGoogleWebToolkit2.html(53:30). However, I can't find any info on this symbol map usage. Where can I find it ? On Tue, Nov 3, 2009 at 10:15 AM, Thomas Broyer t.bro...@gmail.com wrote: On 3 nov, 09:38, Ed post2edb...@hotmail.com wrote: I am running against gwt 2.0 ms1 and have set disableClassMetadata to true during compile. Now I get to see class names like Class$$Qe. How can I use this to retrieve the real class name ? I remember Bruce telling during the Google I/O something about Class name mapping tools coming up ? ;(... But can't find anything about this. What Bruce talked about was the story of you compile, in the form of the -soyc argument to the compiler and the soyc dashboard (com.google.gwt.soyc.SoycDashboard class, it has a main()) See http://code.google.com/p/google-web-toolkit/wiki/CodeSplitting#The_Story_of_Your_Compile_%28SOYC%29 (a little bit outdated AFAICT, as for instance the -soyc argument is present on both Compiler and GWTCompiler). --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
GWT Native Code Deployment
Hello.
I have written a GWT project that uses native code. The class that
calls the code looks like this:
public class NativeCodeClass {
static {
System.loadLibrary(SolverLibrary);
}
public native String validatePassword(String username, String
password);
}
When I compile and run this inside of Eclipse (hosted mode), the
native code runs (assuming that I uncheck the Use Google App Engine)
just fine. I have also tested the compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
Unfortunately, when I deploy my code to the server, the Javascript
does not seem to be able to find my native library (SolverLibrary)
even though the Javascript is definitely working. I have tried copying
the library to every conceivable location that I could think of but
have thus far failed. I am running Windows XP and using Apache as my
http server. Any ideas for where I should put the native library so
that the Javascript can find it?
Disclaimer: I am a definite newbie with GWT and a mathematician by
trade. If I am doing something outrageously stupid, I apologize for
wasting everyone's time, but please let me know what I'm doing wrong
so that I don't wind up smashing my computer and scaring my son.
Thanks, Darin
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GWT customizing the decoratedstackpanel
Hello, I'm fairly new to GWT and have been using the Mail sample as the base code for the application i'm building. I would like to change the decorated stackpanel background image. When I look here: http://gwt.google.com/samples/Mail/Mail.html the background of the items in the panel is green, but when i use the source in my local, it becomes blue, what do i change in the css such that it shows green rather than blue? And such that the text is white instead of black? I've been trying to work around mail.css for awhile now but to no avail. Any help would be greatly appreciated. Thank you! Best Regards, Chris --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
incubator's PagingScrollTable(pagination+Sorting)
Hi All, I am trying to implement pagination and sorting using the Incubator's paging scroll table .Could do pagination but Sorting is not happening. Please pool in some ideas to solve this.Any guidence is highly appreciated. Thanks in Advance. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT 1.7.1 don't show app in hosted mode (Jetty bug: FULL head)
Hi, Same here. GXT does use cookies for storing theme related things. See: http://www.extjs.com/deploy/gxtdocs/com/extjs/gxt/ui/client/state/StateManager.html It seems it is writing the cookies many times on the file user@localhost[1].txt. After deleting this file my application seems to work. I say seems because there is another error that looks like has nothing to do with the original post. [ERROR] Unable to load module entry point class com.xxx.App (see associated exception for details) com.google.gwt.core.client.JavaScriptException: (TypeError): '$doc.defaultView' is null or not an object number: -2146823281 description: '$doc.defaultView' is null or not an object at com.extjs.gxt.ui.client.core.impl.ComputedStyleImpl.getComputedStyle (Native Method) at com.extjs.gxt.ui.client.core.impl.ComputedStyleImpl.getStyleAttribute (ComputedStyleImpl.java:27) at com.extjs.gxt.ui.client.core.El.getStyleAttribute(El.java:1236) at com.extjs.gxt.ui.client.util.IconHelper.createStyle (IconHelper.java:77) at com.extjs.gxt.ui.client.util.IconHelper.create(IconHelper.java: 107) at com.extjs.gxt.ui.client.util.IconHelper.create(IconHelper.java:93) at com.extjs.gxt.ui.client.widget.button.Button.setIconStyle (Button.java:357) at com.xxx.App.Editor.init(Editor.java:104) at com.xxx.App.onModuleLoad(App.java:27) R. On Oct 28, 1:12 pm, Rajeev Dayal rda...@google.com wrote: Hm, I would have expected that to work. Can you verify that when this problem happens, you have large cookies in the directories that you tried to clear? I believe that the Vista cookies directory is: C:\Users\ your user name\AppData\Roaming\Microsoft\Windows\Cookies 2009/10/17 lain yana-afanas...@ya.ru My suspicion is that there is some sort of cookie problem You are completely right. Now my application works fine without any configurations (because cookies expiration date has come, I think), so this bug was really a problem with cookies. But this problem may occur again in the future. =( If you know where the hosted browser stores cookies, could you tell me? Probably, they were not stored in those directories, which I cleaned. On 14 окт, 21:58, Rajeev Dayal rda...@google.com wrote: As an FYI, I think the default buffer size on Jetty 6 is 8k, so your current setting will not change anything. However, you should really not need to modify Jetty's parameters in this way. Do you have any idea as to why your request header could be more than 8k in size? Can you compile your app, and then use FireFox with Firebug, and post your HTTP Request header (maybe attach it as a text file, if it is indeed 8k+). - Показать цитируемый текст - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
When to use concrete implementations of Collections in GWT
Hi all, I'm looking for a guideline in the GWT context (client classes and serialized classes) about when it is recommended to declare fields as concrete implementations of java.util Collections, i.e. ArrayListString rather than ListString. I found that classes used in RPC calls, fields should be declared with concrete types. Does this apply to pure client-side (compiled to Javascript) classes as well? If so, what would be the downside of using the generic interface? A larger compiler Javascript file? Thanks Thomas --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: Can you get the compiler to list the permutations?
Thanks for the hint about looking in the .nocache.js file. My
permutations were caused by:
extend-property name=locale values=en/
This actually tried to compile default and en. Removing this line
works in our application as we only have language bundles in English
at the moment.
Martin
On Oct 31, 2:26 am, Sripathi Krishnan sripathi.krish...@gmail.com
wrote:
We are using all the modules except the GwtExt ones, and are able to get
down to a single permutation - so it is likely that the permutations are
caused by something over there.
You could try opening up the .gwt.xml for the GWT EXT modules and see if
they have any replace-with statements. That would throw light on what
properties are driving the permutations.
You could also pass in the -style PRETTY to gwtc, and then look at the
generated module/module.nocache.js file. It usually has a map from
various properties (user agent, language, and your mysterious parameter) to
the strong, MD5 file name. By inspecting the table, you should be able to
figure out what is causing the extra permutations. This is how the map looks
on my machine --
try {
unflattenKeylistIntoAnswers(['opera'],
'34478C007220DB07F52AB22169457501');
unflattenKeylistIntoAnswers(['ie6'],
'872904FEB2B0C8ABFEEF5D761EE7FEF4');
unflattenKeylistIntoAnswers(['safari'],
'B30F09E1C9B5B042E928F79F73C1C79B');
unflattenKeylistIntoAnswers(['gecko1_8'],
'B712029A53D248F96310715A52A54CBA');
unflattenKeylistIntoAnswers(['gecko'],
'BAAA33CCD5FA4984C7DB8207E830D268');
unflattenKeylistIntoAnswers(['ie8'],
'C1B0450CB888E93E17495AEDAE49EB45');
strongName = answers[computePropValue('user.agent')];
initialHtml = strongName + '.cache.html';
}
catch (e) {
return;
}
--Sri
2009/10/29 Martin Hutchinson mhutchin...@gmail.com
To speed up development I've tried to cut down the number of
permutations that are compiled by fixing the language and user agent.
I'm curious as to why I can't get the number of permutations down to
1, even when fixing the user agent to gecko and the language to
en. I've tried to increase the compiler output from INFO to TRACE,
but the sheer volume of output makes it hard to pick out the important
bits.
This is the .gwt.xml for the module, if this helps shed any light:
module rename-to=viewer
!-- Other modules that we depend on. --
inherits name='com.google.gwt.user.User'/ !-- Core GWT --
inherits name=com.google.gwt.i18n.I18N/ !--
Internationalization --
inherits name='com.gwtext.GwtExt'/ !-- GWT-Ext --
inherits name=com.gwtextux.GwtExtUxNoScript/ !-- GWT-Ext Ux --
inherits name=com.allen_sauer.gwt.log.gwt-log / !-- GWT
logging --
entry-point class='com.example.MyGWTApplication'/
source path=client/
source path=shared/
source path=formatting/
source path=rpc/
source path=serialization/
source path=servlets/
source path=utils/
extend-property name=locale values=en/
extend-property name=log_level values=OFF /
!-- For dev only: only support FireFox. This speeds up
compilation --
set-property name=user.agent value=gecko /
/module
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RichTextArea gotchas
If you are using or are planing to use GWTs RichTextArea (or GXTs, which is basically the same), then the following blog post may be interessting for you http://martin-trummer.blogspot.com/2009/11/wysiwyg-gotchas.html I am already keen to get to know your point of view about * this topic * the problems, that I've outlined * any proposals, improvements or * or better solutions than mine --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: Issues using Eclipse and GWT Plugin in Ubuntu Karmic (9.10)
Jason, Thanks for looking into this. When I get time I'm going to report the search problem on Build id: 20090920-1017 to Ubuntu and Eclipse. Just a little busy right now. I found that search is working if I hit return while in the search box, but not when I press the search button. On Nov 2, 2:15 pm, Jason Parekh jasonpar...@gmail.com wrote: Hey guys, Typically when this happens, the flavor of Eclipse (e.g. Eclipse for Java) does not have the necessary update sites bundled to get the missing dependencies (in this case, WST). I'll try verifying this tonight on a Karmic machine. jason 2009/11/1 ddawster zhang ddaws...@gmail.com On 11月1日, 下午7时10分, Bob Rozelle broze...@eatlocalfood.com wrote: Upgraded to Ubuntu Karmic and now I'm having issues: I've got my own copy of Eclipse Gallileo (Build id: 20090920-1017), everything worked fine before the upgrade, but now the search mechanisms are broken (in file and through the search tab). Click the Search Button and nothing happens. So I thought, let me check out the official Ubuntu version of eclipse (Version: 3.5.1 Build id: M20090917-0800). I started that up and attempted to install the GWT Plugin and got the following error: one or more required items could not be found. Software being installed: Google Plugin for Eclipse 3.5 1.1.2.v200910131704 (com.google.gdt.eclipse.suite.e35.feature.feature.group 1.1.2.v200910131704) Missing requirement: Google Plugin for Eclipse 3.5 1.1.2.v200910131704 (com.google.gdt.eclipse.suite.e35.feature.feature.group 1.1.2.v200910131704) requires 'org.eclipse.wst.sse.ui 0.0.0' but it could not be found Any thoughts? Bob me too The problem if you had solved.Please send a email to me. my email is ddaws...@gmail.com Thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: RichTextArea gotchas
On 3 nov, 12:25, Martin Trummer martin.trum...@24act.at wrote: If you are using or are planing to use GWTs RichTextArea (or GXTs, which is basically the same), then the following blog post may be interessting for youhttp://martin-trummer.blogspot.com/2009/11/wysiwyg-gotchas.html I am already keen to get to know your point of view about * this topic * the problems, that I've outlined * any proposals, improvements or * or better solutions than mine Use CKEditor? from what I've read (haven't used it yet), you have a total control over the serialization (at the expense of not relying on the browser's innerHTML) and it already unifies the HTML produced by the rich text area. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: Can you get the compiler to list the permutations?
On 3 nov, 12:20, Martin Hutchinson mhutchin...@gmail.com wrote:
Thanks for the hint about looking in the .nocache.js file. My
permutations were caused by:
extend-property name=locale values=en/
This actually tried to compile default and en. Removing this line
works in our application as we only have language bundles in English
at the moment.
You could have used set-property name=locale value=en / too,
just like you used set-property name=user.agent value=gecko /
already (er, gecko is for Firefox pre-1.5, only needed for the linux
hosted mode actually, use gecko1_8 for any real use of Firefox)
Martin
On Oct 31, 2:26 am, Sripathi Krishnan sripathi.krish...@gmail.com
wrote:
We are using all the modules except the GwtExt ones, and are able to get
down to a single permutation - so it is likely that the permutations are
caused by something over there.
You could try opening up the .gwt.xml for the GWT EXT modules and see if
they have any replace-with statements. That would throw light on what
properties are driving the permutations.
You could also pass in the -style PRETTY to gwtc, and then look at the
generated module/module.nocache.js file. It usually has a map from
various properties (user agent, language, and your mysterious parameter) to
the strong, MD5 file name. By inspecting the table, you should be able to
figure out what is causing the extra permutations. This is how the map looks
on my machine --
try {
unflattenKeylistIntoAnswers(['opera'],
'34478C007220DB07F52AB22169457501');
unflattenKeylistIntoAnswers(['ie6'],
'872904FEB2B0C8ABFEEF5D761EE7FEF4');
unflattenKeylistIntoAnswers(['safari'],
'B30F09E1C9B5B042E928F79F73C1C79B');
unflattenKeylistIntoAnswers(['gecko1_8'],
'B712029A53D248F96310715A52A54CBA');
unflattenKeylistIntoAnswers(['gecko'],
'BAAA33CCD5FA4984C7DB8207E830D268');
unflattenKeylistIntoAnswers(['ie8'],
'C1B0450CB888E93E17495AEDAE49EB45');
strongName = answers[computePropValue('user.agent')];
initialHtml = strongName + '.cache.html';
}
catch (e) {
return;
}
--Sri
2009/10/29 Martin Hutchinson mhutchin...@gmail.com
To speed up development I've tried to cut down the number of
permutations that are compiled by fixing the language and user agent.
I'm curious as to why I can't get the number of permutations down to
1, even when fixing the user agent to gecko and the language to
en. I've tried to increase the compiler output from INFO to TRACE,
but the sheer volume of output makes it hard to pick out the important
bits.
This is the .gwt.xml for the module, if this helps shed any light:
module rename-to=viewer
!-- Other modules that we depend on. --
inherits name='com.google.gwt.user.User'/ !-- Core GWT --
inherits name=com.google.gwt.i18n.I18N/ !--
Internationalization --
inherits name='com.gwtext.GwtExt'/ !-- GWT-Ext --
inherits name=com.gwtextux.GwtExtUxNoScript/ !-- GWT-Ext Ux --
inherits name=com.allen_sauer.gwt.log.gwt-log / !-- GWT
logging --
entry-point class='com.example.MyGWTApplication'/
source path=client/
source path=shared/
source path=formatting/
source path=rpc/
source path=serialization/
source path=servlets/
source path=utils/
extend-property name=locale values=en/
extend-property name=log_level values=OFF /
!-- For dev only: only support FireFox. This speeds up
compilation --
set-property name=user.agent value=gecko /
/module
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Pdf on the server cannot be displayed
Hi all, I have used gwt , ext gwt and jasperreports in my project. I have a server side and client side. My client side enters some values to some textfields and presses Get report button. Then on the server side it connects to database takes the records needed and creates a report with these records. Server side returns the address of created report to the client and on the client side I open a new ext gwt window and set the url to the returned address. But I can see nothing. The report is created under the address it returns but it does not display it. The weird thing is that when there is a report(with the same name) in the specified directory, I run the program again and it displays the report. But when i delete the report there and run again it does not display and say that source not found, blabla.pdf not found. The warninng message is: * [TRACE] The development shell servlet received a request for 'blabla.pdf' in module '..gwt.xml' * [WARN] Resource not found: blabla.pdf; (could a file be missing from the public path or a servlet tag misconfigured in module ..gwt.xml ?) How can I solve this issue? What is it related with??? please help me... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: retrieving real Class name ?
On 3 nov, 10:46, ed bras post2edb...@gmail.com wrote: Thanks Thomas, I am aware of the soyc, but Bruce also talked about the symbol map that can be used on the server to restore your methods/class names, etc...:http://code.google.com/events/io/2009/sessions/GwtPreviewGoogleWebToo...). However, I can't find any info on this symbol map usage. Where can I find it ? See http://code.google.com/p/google-web-toolkit/wiki/WebModeExceptions#Resymbolization (again, a little out of date, as for instance, the generated files are named permutationStrongName.symbolMap and appear to be CSV files, not properties files) Symbol maps are private artifacts, so you have to pass the -extra argument to the compiler to have them saved on disk. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: How can I disable context menu in RichTextArea?
Taimur,
not sure why Michael solution isn't working for you... try this out:
protected void blockBrowserContextMenu(Element elem) {
elem.setAttribute(oncontextmenu, return false;);
}
HTH
On Nov 3, 5:22 am, Taimur Mirxa taim...@gmail.com wrote:
I have checked the GoogleDocs application, in Google docs, it is also
showing the customized menu instead of broswer's menu. hope if you guys can
come up with any idea how it is accomplishing it?
the snap is also attached with this email.
2009/11/3 Dimitrijević Ivan dim...@gmail.com
Do not use right-mouse click popup menu. This is not supported by all
browsers. For instance, in Opera you should change configuration in
order to allow scripts to handle context menu events. Instead you can
detect mouse-over event, and depending of object which is hovered, you
can display a panel that contain options (Just like MS Word does, or
GMail when you select picture).
On Nov 3, 6:46 am, Taimur Mirxa taim...@gmail.com wrote:
Mike,
I really appreciate your help, but this is not working in firefox. on the
other side this method is working fine in hosted mode and IE. any idea?
On Mon, Nov 2, 2009 at 12:04 PM, Michael Sullivan msull...@yahoo.com
wrote:
In your client code somewhere, create this native function:
protected native void blockBrowserContextMenu(Element elem) /*-{
elem.oncontextmenu = function(e) {
return false;
};
}-*/;
Then, when you create your RichTextArea, call 'getElement()' on your
RTA instance and pass it to the given native method.
That will block browser context menus for that instance of
RichTextArea and for no other part of your UI. (Though you may want
to consider
re-implementing Cut/Copy/Paste on your custom menu, as they may be
expected by your users).
Mike
On Nov 2, 8:39 am, Taimur Mirxa taim...@gmail.com wrote:
Folks,
I have created my own popup menu, which I want to display in
RichTextArea,
and it is appearing with right mouse click. my problem is that
default
broswer's context menu does also appear along with my menu. is there
any
resolution for this?
I have seen lots of examples and code but all of them were disabling
broswer's default menu that shows View Source and other options, I do
not
want to disable it, rather my point is to disable the context menu
which
appears in text fields or rich text areas.
--
Warm Regards,
Taimur Mirza
[To predict the behavior of ordinary people in advance, you only have
to
assume that they will always try to escape a disagreeable situation
with
the
smallest possible expenditure of intelligence. - Friedrich
Nietzsche]
--
Warm Regards,
Taimur Mirza
[To predict the behavior of ordinary people in advance, you only have to
assume that they will always try to escape a disagreeable situation with
the
smallest possible expenditure of intelligence. - Friedrich Nietzsche]
--
Warm Regards,
Taimur Mirza
[To predict the behavior of ordinary people in advance, you only have to
assume that they will always try to escape a disagreeable situation with the
smallest possible expenditure of intelligence. - Friedrich Nietzsche]
with browser menu.JPG
42KViewDownload
with customized menu.JPG
49KViewDownload
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Re: retrieving real Class name ?
Thanks Thomas, I found the symbol maps, they are not so small in my case (6 files, 6 MB each)... I get the idea that the class names mapping are spread through all files. I think there is no tooling support yet. BTW: what is exactly a private artifact and what kind of artificats are there ? On Tue, Nov 3, 2009 at 2:24 PM, Thomas Broyer t.bro...@gmail.com wrote: On 3 nov, 10:46, ed bras post2edb...@gmail.com wrote: Thanks Thomas, I am aware of the soyc, but Bruce also talked about the symbol map that can be used on the server to restore your methods/class names, etc...: http://code.google.com/events/io/2009/sessions/GwtPreviewGoogleWebToo...). However, I can't find any info on this symbol map usage. Where can I find it ? See http://code.google.com/p/google-web-toolkit/wiki/WebModeExceptions#Resymbolization (again, a little out of date, as for instance, the generated files are named permutationStrongName.symbolMap and appear to be CSV files, not properties files) Symbol maps are private artifacts, so you have to pass the -extra argument to the compiler to have them saved on disk. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: How can I disable context menu in RichTextArea?
To re-iterate what has already been said: you can't truly disable this menu in
Opera (in fact you
won't even get the event by default).
However, if you are determined to try, this may help:
public class MyRichTextArea extends RichTextArea {
public MyRichTextArea() {
addDomHandler(new ContextMenuHandler() {
public void onContextMenu(ContextMenuEvent event) {
// open your popup menu here
event.preventDefault();
}
}, ContextMenuEvent.getType());
}
}
This should work as expected for most browsers.
Taimur Mirxa wrote:
I have checked the GoogleDocs application, in Google docs, it is also
showing the customized menu instead of broswer's menu. hope if you guys
can come up with any idea how it is accomplishing it?
the snap is also attached with this email.
2009/11/3 Dimitrijević Ivan dim...@gmail.com mailto:dim...@gmail.com
Do not use right-mouse click popup menu. This is not supported by all
browsers. For instance, in Opera you should change configuration in
order to allow scripts to handle context menu events. Instead you can
detect mouse-over event, and depending of object which is hovered, you
can display a panel that contain options (Just like MS Word does, or
GMail when you select picture).
On Nov 3, 6:46 am, Taimur Mirxa taim...@gmail.com
mailto:taim...@gmail.com wrote:
Mike,
I really appreciate your help, but this is not working in
firefox. on the
other side this method is working fine in hosted mode and IE. any
idea?
On Mon, Nov 2, 2009 at 12:04 PM, Michael Sullivan
msull...@yahoo.com mailto:msull...@yahoo.comwrote:
In your client code somewhere, create this native function:
protected native void blockBrowserContextMenu(Element
elem) /*-{
elem.oncontextmenu = function(e) {
return false;
};
}-*/;
Then, when you create your RichTextArea, call 'getElement()' on
your
RTA instance and pass it to the given native method.
That will block browser context menus for that instance of
RichTextArea and for no other part of your UI. (Though you may
want
to consider
re-implementing Cut/Copy/Paste on your custom menu, as they may be
expected by your users).
Mike
On Nov 2, 8:39 am, Taimur Mirxa taim...@gmail.com
mailto:taim...@gmail.com wrote:
Folks,
I have created my own popup menu, which I want to display in
RichTextArea,
and it is appearing with right mouse click. my problem is
that default
broswer's context menu does also appear along with my menu.
is there any
resolution for this?
I have seen lots of examples and code but all of them were
disabling
broswer's default menu that shows View Source and other
options, I do not
want to disable it, rather my point is to disable the context
menu which
appears in text fields or rich text areas.
--
Warm Regards,
Taimur Mirza
[To predict the behavior of ordinary people in advance, you
only have to
assume that they will always try to escape a disagreeable
situation with
the
smallest possible expenditure of intelligence. - Friedrich
Nietzsche]
--
Warm Regards,
Taimur Mirza
[To predict the behavior of ordinary people in advance, you only
have to
assume that they will always try to escape a disagreeable
situation with the
smallest possible expenditure of intelligence. - Friedrich
Nietzsche]
--
Warm Regards,
Taimur Mirza
[To predict the behavior of ordinary people in advance, you only have to
assume that they will always try to escape a disagreeable situation with
the smallest possible expenditure of intelligence. - Friedrich Nietzsche]
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Re: GWT Native Code Deployment
Darin:
You can't call client-side Java from the compiled code. If you were to
provide a Java server, you could call your solver library via RPC, then
display the results on the client.
The client-side code at run-time is Javascript. You use GWT to write,
compile, test in Java. The run-time is Javascript.
On Mon, Nov 2, 2009 at 4:37 PM, Darin daring90...@gmail.com wrote:
Hello.
I have written a GWT project that uses native code. The class that
calls the code looks like this:
public class NativeCodeClass {
static {
System.loadLibrary(SolverLibrary);
}
public native String validatePassword(String username, String
password);
}
When I compile and run this inside of Eclipse (hosted mode), the
native code runs (assuming that I uncheck the Use Google App Engine)
just fine. I have also tested the compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
Unfortunately, when I deploy my code to the server, the Javascript
does not seem to be able to find my native library (SolverLibrary)
even though the Javascript is definitely working. I have tried copying
the library to every conceivable location that I could think of but
have thus far failed. I am running Windows XP and using Apache as my
http server. Any ideas for where I should put the native library so
that the Javascript can find it?
Disclaimer: I am a definite newbie with GWT and a mathematician by
trade. If I am doing something outrageously stupid, I apologize for
wasting everyone's time, but please let me know what I'm doing wrong
so that I don't wind up smashing my computer and scaring my son.
Thanks, Darin
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Re: GWT Native Code Deployment
Darin:
There is one other possibility. You mention that you ... tested the
compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
What's happening is that the Java run-time is able to load and run your
library in hosted mode. But, that doesn't mean that you can compile this
library to Javascript. Try putting the library into the classpath, modify
your code to instantiate whatever classes you need, and compile (rather than
run in hosted mode). You cannot use LoadLibrary on the client side: there is
no Java runtime.
On Mon, Nov 2, 2009 at 4:37 PM, Darin daring90...@gmail.com wrote:
Hello.
I have written a GWT project that uses native code. The class that
calls the code looks like this:
public class NativeCodeClass {
static {
System.loadLibrary(SolverLibrary);
}
public native String validatePassword(String username, String
password);
}
When I compile and run this inside of Eclipse (hosted mode), the
native code runs (assuming that I uncheck the Use Google App Engine)
just fine. I have also tested the compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
Unfortunately, when I deploy my code to the server, the Javascript
does not seem to be able to find my native library (SolverLibrary)
even though the Javascript is definitely working. I have tried copying
the library to every conceivable location that I could think of but
have thus far failed. I am running Windows XP and using Apache as my
http server. Any ideas for where I should put the native library so
that the Javascript can find it?
Disclaimer: I am a definite newbie with GWT and a mathematician by
trade. If I am doing something outrageously stupid, I apologize for
wasting everyone's time, but please let me know what I'm doing wrong
so that I don't wind up smashing my computer and scaring my son.
Thanks, Darin
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GWT 1.7 compiling from Ant
Hello all,
I've just migrated a project from GWT 1.5 to GWT 1.7. While before i
could compile the GWT project from an ant file with the following
code:
target name=compile
exec executable=${root.dir}/HelloWorld-compile.cmd
failonerror=true/
/target
I can't do so anymore in GWT 1.7. I've search the group postings and
the closes i've come to some help is to do the following:
java failonerror=true fork=true
classname=com.google.gwt.dev.Compiler
classpath
path refid=${root.dir}/.classpath/
/classpath
/java
Regards
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Re: incubator's PagingScrollTable(pagination+Sorting)
Sorting does seem to work out of the box. I ended up building my own
comparators.
Here's an example of what I did. I was going to write up a longer blog
entry on this -- just haven't had time.
Let's say I have a simple object like this for my RowValue:
public class Person {
private final String first;
private final String last;
public Person(String first, String last) { first = first; last = last; }
public String getFirst() { return first; }
public String getLast() { return last; }
}
So, I have to define my table model for Person =
private final classs DataSourceTableModel extends MutableTableModelPerson
{
private ListPerson list = new ArrayListPerson();
public void setData(ListPerson list) { this.list = list; }
public void requestRows(final Request request,
TableModel.CallbackPerson callback) {
callback.onRowsReady(request, new ResponsePerson() {
@Override
public IteratorPerson getRowValues() {
int col =
request.getColumnSortList().getPrimaryColumn();
boolean ascending =
request.getColumnSortList().isPrimaryAscending();
/* col tells you which column the user clicked and
ascending indicates whether to sort up/down */
/* i wrote my own Sorter class that knows how to sort a
collection of my own RowValue T here */
/* return the iterator of your sorted collection */
}};
}
}
There's a bit more to it, but I found that PagingScrollTable does not sort
by itself -- never worked for me. I filed a bug on it. Thus, I do the
sorting myself, and it works well.
Hope that helps,
Davis
On Mon, Nov 2, 2009 at 11:35 PM, shloka chythanya@gmail.com wrote:
Hi All,
I am trying to implement pagination and sorting using the Incubator's
paging scroll table .Could do pagination but Sorting is not happening.
Please pool in some ideas to solve this.Any guidence is highly
appreciated.
Thanks in Advance.
--
Zeno Consulting, Inc.
home: http://www.zenoconsulting.biz
blog: http://zenoconsulting.wikidot.com
p: 248.894.4922
f: 313.884.2977
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StockWatcher User Service Google Account login only works in hosted mode
Hi all, I'm just starting out with GWT working through the StockWatcher tutorial, developing in Eclipse with the Google Plugin. I'm using GWT 1.7.1 SDK with App Engine 1.2.6 SDK. Everything has gone fine in the tutorial, up until the point with implementing the user sign in/sign out with the LoginService. I'm currently working through the tutorial page at http://code.google.com/webtoolkit/tutorials/1.6/appengine.html and am up to 3. Personalize the application with the User Service. I've followed on with the code for all of this section and have tested it in hosted mode where it works perfectly. When I hit the Compile/Browse button, it compiles with no errors and opens a browser window. The problem is, the browser only displays the start of the page (the Google code image and the StockWatcher heading) and has not rendered any of the sign in/sign out links that I see in hosted mode, or the stock table stuff below it. Prior to implementing the user sign in/sign out, all previous compiles had worked perfectly and I had even deployed the example to AppEngine and had it running on the Internet. I'm stumped as to why it's not working now. For the version I've deployed to AppEngine I've checked through the logs and there's no errors recorded there and I don't know where to go looking for a solution. Any help is much appreciated, Cheers, Bryce. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
FlexTable Row MouseOver
I would like to receive MouseOver event for a row in a FlexTable and I have not been able to figure it out. Any ideas? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: StockWatcher User Service Google Account login only works in hosted mode
Ok, did some more testing and it looks as though it works fine in Internet Explorer 8, but not in Chrome 3.0.195.27 or Firefox 3.5.4. Is there any known compatibility problems, or settings somewhere that I should be looking to change? On Nov 4, 1:47 am, Bryce Thomas mongrelunleas...@gmail.com wrote: Hi all, I'm just starting out with GWT working through the StockWatcher tutorial, developing in Eclipse with the Google Plugin. I'm using GWT 1.7.1 SDK with App Engine 1.2.6 SDK. Everything has gone fine in the tutorial, up until the point with implementing the user sign in/sign out with the LoginService. I'm currently working through the tutorial page athttp://code.google.com/webtoolkit/tutorials/1.6/appengine.html and am up to 3. Personalize the application with the User Service. I've followed on with the code for all of this section and have tested it in hosted mode where it works perfectly. When I hit the Compile/Browse button, it compiles with no errors and opens a browser window. The problem is, the browser only displays the start of the page (the Google code image and the StockWatcher heading) and has not rendered any of the sign in/sign out links that I see in hosted mode, or the stock table stuff below it. Prior to implementing the user sign in/sign out, all previous compiles had worked perfectly and I had even deployed the example to AppEngine and had it running on the Internet. I'm stumped as to why it's not working now. For the version I've deployed to AppEngine I've checked through the logs and there's no errors recorded there and I don't know where to go looking for a solution. Any help is much appreciated, Cheers, Bryce. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: Error when I create widget...
Put the LoginBox class in the client directory
Ian
http://examples.roughian.com
2009/11/3 Nguyen Kim Kha nkim...@gmail.com
I'm newbie... I wrote one file:
public class NewProj implements EntryPoint {
/**
* This is the entry point method.
*/
public void onModuleLoad() {
LoginBox login = new LoginBox(kkk);
RootPanel.get(left).add(login);
}
}
And in file LoginBox.java:
public class LoginBox extends Composite {
private VerticalPanel content = new VerticalPanel();
public LoginBox(String caption) {
final Label labelCaption = new Label(caption);
content.add(labelCaption);
initWidget(content);
}
}
But when I run it, in GWT Hosted Mode window, there is error message:
No source code is available for type kakalia.appengine.demo.LoginBox;
did you forget to inherit a required module?
I don't know why, pls help me
KimKha
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DropDownListBox animation
Hi everyone, I'm using the DropDownListBox from the incubator. The animation is enabled and for some reason instead of having the drop sliding up and down, it opens and close from the center. Do you know where I can change that ? Thanks -- Olivier Digiworks Política de Protección de Datos de Carácter Personal En cumplimiento de la Ley Orgánica 15/1999, de 13 de diciembre, sobre protección de Datos de Carácter Personal (LOPD) DIGIWORKS SPAIN, S.L. informa a los usuarios de que: Los Datos de Carácter Personal que recoge son objeto de tratamiento automatizado y se incorporan en los ficheros correspondientes, debidamente registrados en la Agencia Española de Protección de Datos. El usuario podrá, en todo momento, ejercitar los derechos reconocidos en la LOPD, de acceso, rectificación, cancelación y oposición. El ejercicio de estos derechos puede realizarlo el propio usuario mediante comunicación escrita en la siguiente dirección postal: DIGIWORKS SPAIN, S.L. AVDA SAN RAFAEL, 11, LOCAL 2 03580 ALFAZ DEL PI ALICANTE También pueden ejercitar estos derechos en los términos que la normativa aplicable establece y que puede consultar en www.agpd.es. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Listener for gwt custom widgets
Hi, For my project when a button is clicked, the click event should then wait and listen to the next two clicks on different widgets and then connect them so as to form relationship between them. Right now i an trying to use FocusListener without success. Any suggestion will be of great help. Thank you. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: RichTextArea gotchas
yes, this would eliminate the unification-step but some of the problems of integrating an external editor (like my example of using TinyMce) will remain: * not the native GXT look and feel e.g. changing the GXT theme will not change the editors look * integrating an editor to work nicely with GXT-Form-Layouts is tricky and sometimes the layout is completely messed up * the communication between GXT-Form-Fields needs do be done I guess most of these problems can be solved (or worked around) if you dig deep enough into GXT however, it is of course a nice alternative for anyone who is using plain GWT On Nov 3, 12:53 pm, Thomas Broyer t.bro...@gmail.com wrote: On 3 nov, 12:25, Martin Trummer martin.trum...@24act.at wrote: If you are using or are planing to use GWTs RichTextArea (or GXTs, which is basically the same), then the following blog post may be interessting for youhttp://martin-trummer.blogspot.com/2009/11/wysiwyg-gotchas.html I am already keen to get to know your point of view about * this topic * the problems, that I've outlined * any proposals, improvements or * or better solutions than mine Use CKEditor? from what I've read (haven't used it yet), you have a total control over the serialization (at the expense of not relying on the browser's innerHTML) and it already unifies the HTML produced by the rich text area. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: RichTextArea gotchas
yes, this would eliminate the unification-step but some of the problems of integrating an external editor (like my example of using TinyMce) will remain: * not the native GXT look and feel e.g. changing the GXT theme will not change the editors look * integrating an editor to work nicely with GXT-Form-Layouts is tricky and sometimes the layout is completely messed up * the communication between GXT-Form-Fields needs do be done I guess most of these problems can be solved (or worked around) if you dig deep enough into GXT however, it is of course a nice alternative for anyone who is using plain GWT On Nov 3, 12:53 pm, Thomas Broyer t.bro...@gmail.com wrote: On 3 nov, 12:25, Martin Trummer martin.trum...@24act.at wrote: If you are using or are planing to use GWTs RichTextArea (or GXTs, which is basically the same), then the following blog post may be interessting for youhttp://martin-trummer.blogspot.com/2009/11/wysiwyg-gotchas.html I am already keen to get to know your point of view about * this topic * the problems, that I've outlined * any proposals, improvements or * or better solutions than mine Use CKEditor? from what I've read (haven't used it yet), you have a total control over the serialization (at the expense of not relying on the browser's innerHTML) and it already unifies the HTML produced by the rich text area. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: Error when I create widget...
It works. Thanks a lot...
I have just open http://examples.roughian.com, this site is very
useful for me... Thank you so much!
On 3 Tháng Mười Một, 23:12, Ian Bambury ianbamb...@gmail.com wrote:
Put the LoginBox class in the client directory
Ian
http://examples.roughian.com
2009/11/3 Nguyen Kim Kha nkim...@gmail.com
I'm newbie... I wrote one file:
public class NewProj implements EntryPoint {
/**
* This is the entry point method.
*/
public void onModuleLoad() {
LoginBox login = new LoginBox(kkk);
RootPanel.get(left).add(login);
}
}
And in file LoginBox.java:
public class LoginBox extends Composite {
private VerticalPanel content = new VerticalPanel();
public LoginBox(String caption) {
final Label labelCaption = new Label(caption);
content.add(labelCaption);
initWidget(content);
}
}
But when I run it, in GWT Hosted Mode window, there is error message:
No source code is available for type kakalia.appengine.demo.LoginBox;
did you forget to inherit a required module?
I don't know why, pls help me
KimKha
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Re: TextArea + iPhone
I haven't tried this theory out yet, but having the same problem, I surmise it is because the TextArea is a child of a FocusPanel, which seems to behave differently in Safari, both on and off the iPhone. You might fiddle with this and see if it is the problem. On Nov 2, 6:20 am, Sean slough...@gmail.com wrote: So, I have a Text Area with the RichTextToolBar attached and when I click on the Text Area in IE, FF and Chrome everything works fine. However, with the iPhone it doesn't seem to recognize it as a text input and doesn't bring up the keyboard. Is there anyway to fix that? Thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Estilo para CaptionPanel
No puedo cambiar el color al texto del CaptionPanel. ¿Alguna solución? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: EXT-GWT BeanModelTag
Jboss NCDeff errors are ubiquitous, try another servlet container to see if its jboss or your app. On Tue, Nov 3, 2009 at 11:15 AM, iaio81 stefano.taurie...@gmail.com wrote: Hi all, I'm developing with EXT-GWT and I've problem with Entity in a separate jar. I've created entity class that implements BeanModelTag, but JBoss doesn't deploy successfully because give me a NoClassDefError on BeanModelTag.help me please --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Last Eclipse plugin version
Hello, I want to download GWT plugin for Ecplise but I'm behind a proxy and I can't configure Eclipse in order to use automatic update system (the proxy require a login on a specific local webpage). So I'm trying to install it manually using this method: http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/f127367d8a578013 I've already downloaded the features but I can't get the plugins because I don't know their names (for features, the names were given in site.xml file). Maybe someone could have a quick look to those plugins names, something like http://dl.google.com/eclipse/plugin/3.4/ plugins/com.google.appengine.eclipse.core_1.0.0.v2009.jar, I don't know exactly how many plugins there should be, maybe 5. Thanks in advance --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT 1.7 compiling from Ant
I am getting the following error:
[java] java.lang.NoClassDefFoundError: com/google/gwt/dev/Compiler
[java] Exception in thread main
On Nov 3, 10:33 am, grasshopper revi2...@gmail.com wrote:
Hello all,
I've just migrated a project from GWT 1.5 to GWT 1.7. While before i
could compile the GWT project from an ant file with the following
code:
target name=compile
exec executable=${root.dir}/HelloWorld-compile.cmd
failonerror=true/
/target
I can't do so anymore in GWT 1.7. I've search the group postings and
the closes i've come to some help is to do the following:
java failonerror=true fork=true
classname=com.google.gwt.dev.Compiler
classpath
path refid=${root.dir}/.classpath/
/classpath
/java
Regards
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Re: Packaging Applications in GWT
Hi Sundeep, I have been doing this for quite some time and it seems the best way is to split things out this way; Common project (I call these projects Models as well) Contains RPC Interfaces and Models(pojos with getters and setters) Server project depends on Common project Contains Servlets, HttpFilters and other server side stuff Client (GWT) project depends on Common project Contains actual GWT code your_project/war directory and content web.xml exc I have been using this for quite a while with the Google plugin for Eclipse, deploying on JBoss and GAE (Google App Engine) and it seems to work well. You can then right click on the Client project from eclipse and run as a web app (Google plugin for Eclipse). Your build system will need to copy the Common.jar and Server.jar into your Client/web/WEB- INF/lib directory. Cheers, Scott On Oct 29, 12:42 pm, Sudeep S sudee...@gmail.com wrote: Hello, Can someone suggest the techniques/best practices involved in packaging the GWT applications where the client code and server code reside separately. Thanks Sudeep --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
History iframe not needed in GWT 2.0?
I'm trying out GWT 2.0 MS2, and I just hit an unexpected behavior: I removed the __gwt_historyFrame iframe that's used for History management to check what error message I'd get -- but Alt+Backspace seemingly kept working!? I tried out some Hyperlinks, and everything (back, forward) runs OK... am I being obtuse, dense, plain stupid, or is there some change in GWT 2.0? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: EXT-GWT BeanModelTag
According to you, I have a separate jar with all entiites with BeanModelTag implementation. In this jar I put in the persistence.xml this code -- .jar-filegxt.jar/jar-file.. Is it enough or I'm missing something? On 3 Nov, 18:52, charlie charlie.f...@gmail.com wrote: Jboss NCDeff errors are ubiquitous, try another servlet container to see if its jboss or your app. On Tue, Nov 3, 2009 at 11:15 AM, iaio81 stefano.taurie...@gmail.com wrote: Hi all, I'm developing with EXT-GWT and I've problem with Entity in a separate jar. I've created entity class that implements BeanModelTag, but JBoss doesn't deploy successfully because give me a NoClassDefError on BeanModelTag.help me please --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: retrieving real Class name ?
Ok, thanks On Tue, Nov 3, 2009 at 6:36 PM, Thomas Broyer t.bro...@gmail.com wrote: On 3 nov, 15:26, ed bras post2edb...@gmail.com wrote: BTW: what is exactly a private artifact and what kind of artificats are there ? artifacts are those things (mostly files or bag of bytes, but not necessarily) created during the compilation (by generators and linkers); public artifacts go into the war (image bundles, *.nocache.js, *.cache.*, etc.) while private artifacts go into the - extra folder (soyc reports, symbol maps, messages/constants properties files). This should not be confused with generated types (created by generators) whose Java source code is outputted in the -gen folder. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: retrieving real Class name ?
On 3 nov, 15:26, ed bras post2edb...@gmail.com wrote: BTW: what is exactly a private artifact and what kind of artificats are there ? artifacts are those things (mostly files or bag of bytes, but not necessarily) created during the compilation (by generators and linkers); public artifacts go into the war (image bundles, *.nocache.js, *.cache.*, etc.) while private artifacts go into the - extra folder (soyc reports, symbol maps, messages/constants properties files). This should not be confused with generated types (created by generators) whose Java source code is outputted in the -gen folder. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: Last Eclipse plugin version
The following link includes instructions on how to install the plugin from a zip file. http://code.google.com/eclipse/docs/install-from-zip.html - Chris On Nov 3, 9:05 am, Arnaud arnaud.decola...@gmail.com wrote: Hello, I want to download GWT plugin for Ecplise but I'm behind a proxy and I can't configure Eclipse in order to use automatic update system (the proxy require a login on a specific local webpage). So I'm trying to install it manually using this method:http://groups.google.com/group/Google-Web-Toolkit/browse_thread/threa... I've already downloaded the features but I can't get the plugins because I don't know their names (for features, the names were given in site.xml file). Maybe someone could have a quick look to those plugins names, something like http://dl.google.com/eclipse/plugin/3.4/ plugins/com.google.appengine.eclipse.core_1.0.0.v2009.jar, I don't know exactly how many plugins there should be, maybe 5. Thanks in advance --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT Native Code Deployment
On Tue, Nov 3, 2009 at 3:47 PM, Darin daring90...@gmail.com wrote:
Hi, Jeff. Again, thanks for the responses. I have researched what the
classpath means (and I assume you mean the directory or directories
where the JRE looks for possible libraries to use)
Yes
and I have manually
set the classpath to be the directory where the library resides.
Unfortunately, that still did not change anything.
I didn't expect it would.
To the best of my knowledge, the server itself isn't supposed to run
the code.
The code that you posted originally (the call to LoadLibrary) should only
run on the server. It might also run on the client in hosted mode, but
that's not what you want in the Long Run.
According to the GWT website (please correct me if I am
wrong, and it is very possible that I am wrong), the code is executed
as Javascript from within the browser.
Correct, as long as you;re not trying to call LoadLibrary.
The Javascript that is already
theoretically executing from within the browser is supposed to execute
the native code.
I don't know what you mean by native code. Do you mean the compiled C++
code in SolverLibrary? If so. the browser will not execute that native code
(at least not via GWT compiled Javascript)
For some reason, it finds the code on the computer on
which I am developing the app, but cannot find the native code when I
copy it directly to another machine (into the directory where Apache
looks for its source files). I have copied the SolverLibrary into
every subdirectory of the main Apache library that I can find but the
native code still refuses to execute. I'm going to try installing
Eclipse and GWT on the server machine and see if that helps. Wish me
luck...
I think we're back to the issue that Apache doesn't have a JRE, so it's not
finding the code that calls LoadLibrary. I think that what's happening is
that in hosted mode, you're using Tomcat, a Java server which will find and
execute the code that calls LoadLibrary. When you move to GWT noserver mode,
then you're using Apache.
What is the error you get when you run the code using an Apache server
instance?
Best, Darin
On Nov 3, 2:14 pm, Jeff Chimene jchim...@gmail.com wrote:
Hi Darin:
After re-reading your first post, I think you're already in a
client-server
environment. I am confused by the following: I am running Windows XP and
using Apache as my http server. Any ideas for
where I should put the native library so
that the Javascript can find it?
Your Apache installation probably doesn't run Java
I think the reason it works in hosted mode is that your hosted mode
server
is a Java server: Tomcat.
On Tue, Nov 3, 2009 at 2:59 PM, Jeff Chimene jchim...@gmail.com wrote:
On Tue, Nov 3, 2009 at 2:36 PM, Darin daring90...@gmail.com wrote:
Hi, Jeff.
Thank you so much for responding to my question.
Perhaps I'm getting confused by the jargon. The SolverLibrary that I
wrote is written in C/C++ and compiled by Visual Studio into a DLL.
This DLL is supposed to be run only on the server. The GWT code was
written in Eclipse and follows essentially the documentation on the
GWT web site. At the moment, the C/C++ DLL is only checking whether a
username and password sent it by the client exists within a file on
the server (nothing fancy; there is no reason to do this in C/C++
other than to see if it will work) though I have plans to make much
more complicated native functions once I get this to work. I am not
sure where the classpath is. There is an environment variable in
Windows called the PATH; is that what you mean? I do call the
library via RPC. The calling code is as follows (written in Java in
Eclipse using GWT):
public class SecurityServiceImpl extends RemoteServiceServlet
implements SecurityService {
private static NativeCodeClass nativeCode=new
NativeCodeClass();
private CompressClass compression=new CompressClass();
@Override
public CompressedMessage validatePassword(CompressedMessage m)
{
String message=compression.Decompress(m);
String
username=message.substring(0,message.indexOf(','));
String password=message.substring(message.indexOf(',')
+1,message.length());
String
returnString=nativeCode.validatePassword(username,
password);
CompressedMessage
replyMessage=compression.Compress(returnString);
return replyMessage;
}
}
Again, thanks for your help. Any other suggestions would be welcome.
Best, Darin
All the above has to run on the server (because it uses classes
defined in
SolverLibrary). You'll want to modify the above to handle requests from
your
client for solver library routines. The code you've posted so far will
only
run as Javascript on the client when SolverLibrary exists as
Javascript;
which
eclipselink + gwt
I'm trying to use eclipselink with gwt. I add the eclipselink library to the build path and the derby db too. I put the META-INF folder in src, with persistence file inside. All the codes for the persistence stuff are in the server, so nothing will be converted to javascript. However, when I try to get a result from a servlet, I get an error: No Persistence provider for EntityManager named I think that the persistence.xml file is not placed in the right place. Outside gwt everything work correctly. Does anyone know how to solve this problem? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: stockWatcher tutorial error
Hi Tamuir, You were absolutely correct. I had the StockPrice class in place; but, there was a typo on my behalf in the package statement. Now I can move forward : ) Appreciate the help. Thank you, Angel On Mon, Nov 2, 2009 at 11:21 PM, Taimur Mirxa taim...@gmail.com wrote: Hi, I have imported the StockWatcher class you attached in the email. it has missing StockPrice class. If you follow the complete code tutorial for stockwatcher application. it would run without any exception. even I have developed by following the tutorial. for your help StockPrice class if available at http://code.google.com/webtoolkit/tutorials/1.6/codeclient.html On Mon, Nov 2, 2009 at 9:58 PM, Angel Marquez angel.marq...@gmail.comwrote: attached. thank you. On Mon, Nov 2, 2009 at 9:51 PM, Taimur Mirxa taim...@gmail.com wrote: Can you attach the source code? On Mon, Nov 2, 2009 at 9:08 PM, Angel Marquez angel.marq...@gmail.comwrote: This line of code: prices[i] = new StockPrice(stocks.get(i), price, change); in the refreshWatchlist() method is giving me an error. Any ideas? Please see attached screen shots. ty, -a -- Warm Regards, Taimur Mirza [To predict the behavior of ordinary people in advance, you only have to assume that they will always try to escape a disagreeable situation with the smallest possible expenditure of intelligence. - Friedrich Nietzsche] -- Warm Regards, Taimur Mirza [To predict the behavior of ordinary people in advance, you only have to assume that they will always try to escape a disagreeable situation with the smallest possible expenditure of intelligence. - Friedrich Nietzsche] --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: Estilo para CaptionPanel
GWT
captionPanel.setStyleName( mi-CaptionPanel); CSS
. mi-CaptionPanel legend {color: #f00;} Ian
http://examples.roughian.com
2009/11/3 Jochelo jose.quintanilla.utre...@gmail.com
No puedo cambiar el color al texto del CaptionPanel.
¿Alguna solución?
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Re: GWT Native Code Deployment
Hi, Jeff. If it helps, I get the same behavior on both computers. I
cannot seem to get the library to run its code. However, if I might
add a new wrinkle: This time I changed the JNI to this:
public class NativeCodeClass {
static {
try{
System.loadLibrary(SolverLibrary);
} catch (UnsatisfiedLinkError e) {
System.exit(0);
}
}
public native String validatePassword(String username, String
password);
}
In theory, this will make the JRE completely crash if it cannot find
the SolverLibrary. The JRE did not crash but the communication between
server and client still did not function... I am totally lost now. If
you have any suggestions, I'd be happy to hear them. Thanks for all
your help thus far. Best, Darin
On Nov 3, 2:47 pm, Darin daring90...@gmail.com wrote:
Hi, Jeff. Again, thanks for the responses. I have researched what the
classpath means (and I assume you mean the directory or directories
where the JRE looks for possible libraries to use) and I have manually
set the classpath to be the directory where the library resides.
Unfortunately, that still did not change anything.
To the best of my knowledge, the server itself isn't supposed to run
the code. According to the GWT website (please correct me if I am
wrong, and it is very possible that I am wrong), the code is executed
as Javascript from within the browser. The Javascript that is already
theoretically executing from within the browser is supposed to execute
the native code. For some reason, it finds the code on the computer on
which I am developing the app, but cannot find the native code when I
copy it directly to another machine (into the directory where Apache
looks for its source files). I have copied the SolverLibrary into
every subdirectory of the main Apache library that I can find but the
native code still refuses to execute. I'm going to try installing
Eclipse and GWT on the server machine and see if that helps. Wish me
luck...
Best, Darin
On Nov 3, 2:14 pm, Jeff Chimene jchim...@gmail.com wrote:
Hi Darin:
After re-reading your first post, I think you're already in a client-server
environment. I am confused by the following: I am running Windows XP and
using Apache as my http server. Any ideas for
where I should put the native library so
that the Javascript can find it?
Your Apache installation probably doesn't run Java
I think the reason it works in hosted mode is that your hosted mode server
is a Java server: Tomcat.
On Tue, Nov 3, 2009 at 2:59 PM, Jeff Chimene jchim...@gmail.com wrote:
On Tue, Nov 3, 2009 at 2:36 PM, Darin daring90...@gmail.com wrote:
Hi, Jeff.
Thank you so much for responding to my question.
Perhaps I'm getting confused by the jargon. The SolverLibrary that I
wrote is written in C/C++ and compiled by Visual Studio into a DLL.
This DLL is supposed to be run only on the server. The GWT code was
written in Eclipse and follows essentially the documentation on the
GWT web site. At the moment, the C/C++ DLL is only checking whether a
username and password sent it by the client exists within a file on
the server (nothing fancy; there is no reason to do this in C/C++
other than to see if it will work) though I have plans to make much
more complicated native functions once I get this to work. I am not
sure where the classpath is. There is an environment variable in
Windows called the PATH; is that what you mean? I do call the
library via RPC. The calling code is as follows (written in Java in
Eclipse using GWT):
public class SecurityServiceImpl extends RemoteServiceServlet
implements SecurityService {
private static NativeCodeClass nativeCode=new NativeCodeClass();
private CompressClass compression=new CompressClass();
�...@override
public CompressedMessage validatePassword(CompressedMessage m) {
String message=compression.Decompress(m);
String username=message.substring(0,message.indexOf(','));
String password=message.substring(message.indexOf(',')
+1,message.length());
String returnString=nativeCode.validatePassword(username,
password);
CompressedMessage
replyMessage=compression.Compress(returnString);
return replyMessage;
}
}
Again, thanks for your help. Any other suggestions would be welcome.
Best, Darin
All the above has to run on the server (because it uses classes defined
in
SolverLibrary). You'll want to modify the above to handle requests from
your
client for solver library routines. The code you've posted so far will
only
run as Javascript on the client when SolverLibrary exists as Javascript;
which condition is not true. The above code will run (as Java) on the
client
in Hosted mode (because
TimeZone and TimeZoneInfo - how to set to be more common names like EST5EDT or PST8PDT?
My server can give me a nice timezone string like EST5EDT that works well in Java on the server. The question is how would I use such a string in the client-side TimeZone/TimeZoneInfo? Clearly it's looking for json string format that is not specified in the javadocs rather than a timezone string like above. I'd like my DateFormat to show 'z' using the more common TimeZone spec than UTC-5 and the like. Since my server has the user's preferred date format and timezone specs, I can easily pass them back to the client, but I don't know how to get my timezone string to be useful on the client. Any ideas? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT no NetBeans
Lucas, Primeiramente, você vai ter mais sucesso aqui se postar as perguntas em inglês. Fiz uma aplicação teste rodei em modo de desenvolvimento. Ao mudar o tema comentando o atual e descomentando o outro ( !-- --) deu problema. Foi assim que você testou ? Após mudar de Standard para Dark e reiniciar a aplicação a aparência mudou... Se você está interessado em mudar o tema em tempo de execução. A aplicação abaixo pode ser um bom ponto de partida pra você. Ela vem com o gwt http://gwt.google.com/samples/Showcase/Showcase.html Se você não gostou do resultado final da sua aplicação você pode alterar o css. Eu esperava não ter que me meter com css no gwt, mas esta não é uma realidade. Ao menos agente se livra das idiosincrasias do JavaScript. Boa sorte, Geraldo Lopes de Souza Quando você fala que tentou as opções ?xml version=1.0 encoding=UTF-8? module inherits name=com.google.gwt.user.User/ !-- inherits name=com.google.gwt.user.theme.standard.Standard/ -- !-- inherits name=com.google.gwt.user.theme.chrome.Chrome/ -- inherits name=com.google.gwt.user.theme.dark.Dark/ entry-point class=org.stockwatcher.client.MainEntryPoint/ !-- Do not define servlets here, use web.xml -- /module On 31 out, 14:53, Lucas lucasla...@uol.com.br wrote: Olá, amigos. Estou iniciando com o framework GWT e optei por trabalhar no NetBeans, e tenho obtido sucesso. Até agora. O meu problema é na aplicação de estilos. O arquivo .xml do meu aplicativo está da seguinte forma: ?xml version=1.0 encoding=UTF-8? module inherits name=com.google.gwt.user.User/ !-- inherits name=com.google.gwt.user.theme.standard.Standard/ -- !-- inherits name=com.google.gwt.user.theme.chrome.Chrome/ -- inherits name=com.google.gwt.user.theme.dark.Dark/ entry-point class=org.stockwatcher.client.MainEntryPoint/ !-- Do not define servlets here, use web.xml -- /module O problema é que, independente do estilo que eu escolho (Standard, Chrome ou Dark), a minha opção não afeta em absolutamente nada no visual no navegador quando executada. A impressão que eu tive desde o início é que o design não fica tão agradável como o esperado, e só fui me dar conta desse problema quando testei os três estilos e também nenhum deles (quando eu apago todos os 3 estilos, não faz a menor diferença no visual). O que pode estar acontecendo? Obrigado, Lucas Ramos --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT Native Code Deployment
On Tue, Nov 3, 2009 at 2:36 PM, Darin daring90...@gmail.com wrote:
Hi, Jeff.
Thank you so much for responding to my question.
Perhaps I'm getting confused by the jargon. The SolverLibrary that I
wrote is written in C/C++ and compiled by Visual Studio into a DLL.
This DLL is supposed to be run only on the server. The GWT code was
written in Eclipse and follows essentially the documentation on the
GWT web site. At the moment, the C/C++ DLL is only checking whether a
username and password sent it by the client exists within a file on
the server (nothing fancy; there is no reason to do this in C/C++
other than to see if it will work) though I have plans to make much
more complicated native functions once I get this to work. I am not
sure where the classpath is. There is an environment variable in
Windows called the PATH; is that what you mean? I do call the
library via RPC. The calling code is as follows (written in Java in
Eclipse using GWT):
public class SecurityServiceImpl extends RemoteServiceServlet
implements SecurityService {
private static NativeCodeClass nativeCode=new NativeCodeClass();
private CompressClass compression=new CompressClass();
@Override
public CompressedMessage validatePassword(CompressedMessage m) {
String message=compression.Decompress(m);
String username=message.substring(0,message.indexOf(','));
String password=message.substring(message.indexOf(',')
+1,message.length());
String returnString=nativeCode.validatePassword(username,
password);
CompressedMessage
replyMessage=compression.Compress(returnString);
return replyMessage;
}
}
Again, thanks for your help. Any other suggestions would be welcome.
Best, Darin
All the above has to run on the server (because it uses classes defined in
SolverLibrary). You'll want to modify the above to handle requests from your
client for solver library routines. The code you've posted so far will only
run as Javascript on the client when SolverLibrary exists as Javascript;
which condition is not true. The above code will run (as Java) on the client
in Hosted mode (because SolverLibrary will be loaded by the Java run-time in
Hosted mode); which is no good for what you want in the Long Run.
On Nov 3, 7:27 am, Jeff Chimene jchim...@gmail.com wrote:
Darin:
There is one other possibility. You mention that you ... tested the
compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
What's happening is that the Java run-time is able to load and run your
library in hosted mode. But, that doesn't mean that you can compile this
library to Javascript. Try putting the library into the classpath, modify
your code to instantiate whatever classes you need, and compile (rather
than
run in hosted mode). You cannot use LoadLibrary on the client side: there
is
no Java runtime.
On Mon, Nov 2, 2009 at 4:37 PM, Darin daring90...@gmail.com wrote:
Hello.
I have written a GWT project that uses native code. The class that
calls the code looks like this:
public class NativeCodeClass {
static {
System.loadLibrary(SolverLibrary);
}
public native String validatePassword(String username, String
password);
}
When I compile and run this inside of Eclipse (hosted mode), the
native code runs (assuming that I uncheck the Use Google App Engine)
just fine. I have also tested the compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
Unfortunately, when I deploy my code to the server, the Javascript
does not seem to be able to find my native library (SolverLibrary)
even though the Javascript is definitely working. I have tried copying
the library to every conceivable location that I could think of but
have thus far failed. I am running Windows XP and using Apache as my
http server. Any ideas for where I should put the native library so
that the Javascript can find it?
Disclaimer: I am a definite newbie with GWT and a mathematician by
trade. If I am doing something outrageously stupid, I apologize for
wasting everyone's time, but please let me know what I'm doing wrong
so that I don't wind up smashing my computer and scaring my son.
Thanks, Darin
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
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Re: GWT 1.7 + Eclipse, JPA, Spring configuration
Thanks for point that out... Now, it does pick up the persistence
unit...
However, I am still not able to start up pre-bundled with Eclipse GWT
Jetty server.
First, it complained that I didn't specify a persistence provider. I
did that by changing my entityManagerFactory to this:
bean id=entityManagerFactory
class=org.springframework.orm.jpa.LocalEntityManagerFactoryBean
property name=persistenceUnitName value=testUnit
property name=jpaDialect
value=org.springframework.orm.jpa.vendor.TopLinkJpaDialect /
property name=jpaVendorAdapter
value=org.springframework.orm.jpa.vendor.TopLinkJpaVendorAdapter /
/bean
After I did this, it started complaining that I Cannot apply class
transformer without LoadTimeWeaver specified.
Well, I tried specifying the load time weaver:
bean id=entityManagerFactory
class=org.springframework.orm.jpa.LocalEntityManagerFactoryBean
property name=loadTimeWeaver
bean
class=org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver
/
/property
property name=persistenceUnitName value=testUnit
property name=jpaDialect
value=org.springframework.orm.jpa.vendor.TopLinkJpaDialect /
property name=jpaVendorAdapter
value=org.springframework.orm.jpa.vendor.TopLinkJpaVendorAdapter /
/bean
When I specify that, it complains that in order to use that particular
weaver, I need to start with a Java agent... From Spring
documentation, that would be spring-agent-2.5.5.jar...
I opened Run Configurations in Eclipse and chose my GWT web app run
configuration. Then, I switched to the Arguments tab and put this in
VM arguments:
-javaagent:c:\spring-agent-2.5.5.jar
This is the exact same configuration (in my spring config and in my
run configuration) that I use to run JPA DAO tests without requiring a
server and it runs just fine within Eclipse and within maven...
However, even after specifying the Java agent the way I just
described, I still get the same error... It's as if GWT Hosted mode
server doesn't see that I am asking it to start with a specific Java
agent (specified in the Arguments-vm arguments in Eclipse)...
Any ideas as to how to get this to work?
Thanks,
Yaakov.
On Nov 3, 3:33 pm, Davis Ford davisf...@zenoconsulting.biz wrote:
don't put persistence.xml in war folder, put it here:
${basedir}/src/main/resources/META-INF/persistence.xml
When you build, maven will make sure it goes in the classes dir of your
webapp (i.e. app.war!/WEB-INF/classes/persistence.xml)
On Tue, Nov 3, 2009 at 3:03 PM, Yaakov Chaikin
yaakov.chai...@gmail.comwrote:
Hi,
I am trying to get hosted mode to work in Eclipse 3.4 with GWT plugin
1.7 on Windows...
Here is what I have:
1) Maven folder structure, as I use maven to compile/deploy the whole
thing.
2) 3 separate modules (eclipse projects): Persistence, Model, and Web
(this is the GWT project).
3) Model has JPA annotated POJOs
4) Persistence has Spring annotated DAOs like this:
@Service
@Transactional
public UserDAOImpl implements UserDAO
{
@PersistenceContext(unitName=testUnit)
private EntityManager manager;
public User getUser(String userName)
{
// some JPA code
}
}
5) The Persistence module has persistence.xml in
src/main/resource/META-INF which looks like this:
standard header stuff...
persistence-unit name=testUnit transaction-type=RESOURCE_LOCAL
classtest.User/class
properties
property name=toplink.jdbc.driver
value=oracle.jdbc.driver.OracleDriver /
property name=toplink.jdbc.url value=oracle URL /
property name=toplink.jdbc.user value=user /
property name=toplink.jdbc.password value=password /
/properties
/persistence-unit
6) In my Web module, I load this Spring configuration:
... standard header stuff
bean id=entityManagerFactory
class=org.springframework.orm.jpa.LocalEntityManagerFactoryBean
property name=persistenceUnitName value=testUnit
/bean
.
there are other things defined here
.
I think it is #6 where things are getting stuck... When I try to start
Eclipse GWT in Hosted mode, the console spits out error creating bean
with name 'entityManagerFactory' defined in class path resource
test-context.xml: Invocation of init method failed; nested exception
is java.lang.IllegalArgumentException: No persistence unit with name
'testUnit' found
I have no idea why this is happening... I already tried to create a
directory under my 'war' directory in the Web module called META-INF
and place the persistence.xml there, but it still says it can't find
the persistence unit with name 'testUnit'...
My maven dependencies bring the following into classpath (besides the
other 2 modules this one depends on and besides the usual gwt ones):
dependency
groupIdjava.persistence/groupId
artifactIdpersistence-api/artifactId
version1.0/version
/dependency
dependency
groupIdoracle/groupId
Re: Session IDs are not unique for first time asking
Thank you a lot. I modified my program so it will continue to ask sessions only after the first call comes back already. Now it works as I want :) Best regards, --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: Incubator GWTCanvas - theoretically faster to Clear() between draws?
I would be surprised if clear() was slow. Generally it is a good idea to clear first, especially on IE, which has to convert the canvas calls to VML. clear() blows away the current VML doc, while redrawing may append to the existing. As always, test your idea and let the real world usage decide. On Nov 2, 3:26 am, Nerf mrre...@hotmail.com wrote: Hiya, Apologies if this has been asked, a quick search didn't net me anything. I have been playing around with the Incubator GWTCanvas and think it's fantastic. I have a decent little functioning framework now, and have begun to wonder about optimisation. My question is, if failing to Clear() the canvas between redraws (frames) causes the new image to be printed on the old image, is it theoretically more computationally expensive for each pixel of the second frame to be printed, even if they contain no transparency (full alpha)? I can see this happening at a base level due to some kind of alpha diff taking place, though without understanding the implementation I can't decide whether calling Clear(), filling the canvas with white/black, or just painting over the old image would be the fastest. I don't know if it's likely to affect my performance, but I am aiming for up to 20 frames a second on a 760x400 canvas, and would like to make it as easy as possible for the browsers to do their part. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT Native Code Deployment
Hi, Jeff.
Thank you so much for responding to my question.
Perhaps I'm getting confused by the jargon. The SolverLibrary that I
wrote is written in C/C++ and compiled by Visual Studio into a DLL.
This DLL is supposed to be run only on the server. The GWT code was
written in Eclipse and follows essentially the documentation on the
GWT web site. At the moment, the C/C++ DLL is only checking whether a
username and password sent it by the client exists within a file on
the server (nothing fancy; there is no reason to do this in C/C++
other than to see if it will work) though I have plans to make much
more complicated native functions once I get this to work. I am not
sure where the classpath is. There is an environment variable in
Windows called the PATH; is that what you mean? I do call the
library via RPC. The calling code is as follows (written in Java in
Eclipse using GWT):
public class SecurityServiceImpl extends RemoteServiceServlet
implements SecurityService {
private static NativeCodeClass nativeCode=new NativeCodeClass();
private CompressClass compression=new CompressClass();
@Override
public CompressedMessage validatePassword(CompressedMessage m) {
String message=compression.Decompress(m);
String username=message.substring(0,message.indexOf(','));
String password=message.substring(message.indexOf(',')
+1,message.length());
String returnString=nativeCode.validatePassword(username,
password);
CompressedMessage
replyMessage=compression.Compress(returnString);
return replyMessage;
}
}
Again, thanks for your help. Any other suggestions would be welcome.
Best, Darin
On Nov 3, 7:27 am, Jeff Chimene jchim...@gmail.com wrote:
Darin:
There is one other possibility. You mention that you ... tested the
compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
What's happening is that the Java run-time is able to load and run your
library in hosted mode. But, that doesn't mean that you can compile this
library to Javascript. Try putting the library into the classpath, modify
your code to instantiate whatever classes you need, and compile (rather than
run in hosted mode). You cannot use LoadLibrary on the client side: there is
no Java runtime.
On Mon, Nov 2, 2009 at 4:37 PM, Darin daring90...@gmail.com wrote:
Hello.
I have written a GWT project that uses native code. The class that
calls the code looks like this:
public class NativeCodeClass {
static {
System.loadLibrary(SolverLibrary);
}
public native String validatePassword(String username, String
password);
}
When I compile and run this inside of Eclipse (hosted mode), the
native code runs (assuming that I uncheck the Use Google App Engine)
just fine. I have also tested the compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
Unfortunately, when I deploy my code to the server, the Javascript
does not seem to be able to find my native library (SolverLibrary)
even though the Javascript is definitely working. I have tried copying
the library to every conceivable location that I could think of but
have thus far failed. I am running Windows XP and using Apache as my
http server. Any ideas for where I should put the native library so
that the Javascript can find it?
Disclaimer: I am a definite newbie with GWT and a mathematician by
trade. If I am doing something outrageously stupid, I apologize for
wasting everyone's time, but please let me know what I'm doing wrong
so that I don't wind up smashing my computer and scaring my son.
Thanks, Darin
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at
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-~--~~~~--~~--~--~---
Session IDs are not unique for first time asking
Hi all,
I write a simple app to get session id by calling getThreadLocalRequest
().getSession().getId(). Unfortunately, for first time of calling, I
usually get different return strings.
The code is bellow. I try to get session ids three times but app
returns three different strings of session id when the system (server
and client) has just started. Those strings are unique only when I
refresh browser.
Can you help me to point out what I am missing and/or the solution?
Thanks a lot for any help.
Code:
package com.mysite.testsession.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.VerticalPanel;
public class GetSession implements EntryPoint {
private final GetSessionServiceAsync myService = GWT.create
(GetSessionService.class);
public void onModuleLoad() {
final Label sessionLabel1 = new Label(Session1: );
final Label sessionLabel2 = new Label(Session2: );
final Label sessionLabel3 = new Label(Session3: );
VerticalPanel vPanel = new VerticalPanel();
vPanel.add(sessionLabel1);
vPanel.add(sessionLabel2);
vPanel.add(sessionLabel3);
RootPanel.get().add(vPanel);
myService.getSessionId(new AsyncCallbackString() {
@Override
public void onFailure(Throwable caught) { }
@Override
public void onSuccess(String result) {
sessionLabel1.setText(Session1: + result);
}
});
myService.getSessionId(new AsyncCallbackString() {
@Override
public void onFailure(Throwable caught) { }
@Override
public void onSuccess(String result) {
sessionLabel2.setText(Session2: + result);
}
});
myService.getSessionId(new AsyncCallbackString() {
@Override
public void onFailure(Throwable caught) { }
@Override
public void onSuccess(String result) {
sessionLabel3.setText(Session3: + result);
}
});
}
}
--
package com.mysite.testsession.client;
import com.google.gwt.user.client.rpc.RemoteService;
import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;
@RemoteServiceRelativePath(mysession)
public interface GetSessionService extends RemoteService {
String getSessionId();
}
-
package com.mysite.testsession.client;
import com.google.gwt.user.client.rpc.AsyncCallback;
public interface GetSessionServiceAsync {
void getSessionId(AsyncCallbackString callback);
}
package com.mysite.testsession.server;
import com.mysite.testsession.client.GetSessionService;
import com.google.gwt.user.server.rpc.RemoteServiceServlet;
@SuppressWarnings(serial)
public class GetSessionServiceImpl extends RemoteServiceServlet
implements GetSessionService {
@Override
public String getSessionId() {
return getThreadLocalRequest().getSession().getId();
}
}
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com
To unsubscribe from this group, send email to
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Re: GWT 1.7 + Eclipse, JPA, Spring configuration
which maven gwt plugin are you using -- is it the codehaus gwt plugin?
to be honest, this sounds like it is not so much a gwt thing as it is a
hibernate/spring thing.
i've used hibernate/spring a lot with jpa, and never had to specify a weaver
via an extra JVM argument. it seems a bit odd. i'm not trying to dodge the
question, but typically i solve these issues with google searches.
something in your project setup is not right -- narrow it down.
On Tue, Nov 3, 2009 at 4:57 PM, Yaakov yaakov.chai...@gmail.com wrote:
Thanks for point that out... Now, it does pick up the persistence
unit...
However, I am still not able to start up pre-bundled with Eclipse GWT
Jetty server.
First, it complained that I didn't specify a persistence provider. I
did that by changing my entityManagerFactory to this:
bean id=entityManagerFactory
class=org.springframework.orm.jpa.LocalEntityManagerFactoryBean
property name=persistenceUnitName value=testUnit
property name=jpaDialect
value=org.springframework.orm.jpa.vendor.TopLinkJpaDialect /
property name=jpaVendorAdapter
value=org.springframework.orm.jpa.vendor.TopLinkJpaVendorAdapter /
/bean
After I did this, it started complaining that I Cannot apply class
transformer without LoadTimeWeaver specified.
Well, I tried specifying the load time weaver:
bean id=entityManagerFactory
class=org.springframework.orm.jpa.LocalEntityManagerFactoryBean
property name=loadTimeWeaver
bean
class=org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver
/
/property
property name=persistenceUnitName value=testUnit
property name=jpaDialect
value=org.springframework.orm.jpa.vendor.TopLinkJpaDialect /
property name=jpaVendorAdapter
value=org.springframework.orm.jpa.vendor.TopLinkJpaVendorAdapter /
/bean
When I specify that, it complains that in order to use that particular
weaver, I need to start with a Java agent... From Spring
documentation, that would be spring-agent-2.5.5.jar...
I opened Run Configurations in Eclipse and chose my GWT web app run
configuration. Then, I switched to the Arguments tab and put this in
VM arguments:
-javaagent:c:\spring-agent-2.5.5.jar
This is the exact same configuration (in my spring config and in my
run configuration) that I use to run JPA DAO tests without requiring a
server and it runs just fine within Eclipse and within maven...
However, even after specifying the Java agent the way I just
described, I still get the same error... It's as if GWT Hosted mode
server doesn't see that I am asking it to start with a specific Java
agent (specified in the Arguments-vm arguments in Eclipse)...
Any ideas as to how to get this to work?
Thanks,
Yaakov.
On Nov 3, 3:33 pm, Davis Ford davisf...@zenoconsulting.biz wrote:
don't put persistence.xml in war folder, put it here:
${basedir}/src/main/resources/META-INF/persistence.xml
When you build, maven will make sure it goes in the classes dir of your
webapp (i.e. app.war!/WEB-INF/classes/persistence.xml)
On Tue, Nov 3, 2009 at 3:03 PM, Yaakov Chaikin yaakov.chai...@gmail.com
wrote:
Hi,
I am trying to get hosted mode to work in Eclipse 3.4 with GWT plugin
1.7 on Windows...
Here is what I have:
1) Maven folder structure, as I use maven to compile/deploy the whole
thing.
2) 3 separate modules (eclipse projects): Persistence, Model, and Web
(this is the GWT project).
3) Model has JPA annotated POJOs
4) Persistence has Spring annotated DAOs like this:
@Service
@Transactional
public UserDAOImpl implements UserDAO
{
@PersistenceContext(unitName=testUnit)
private EntityManager manager;
public User getUser(String userName)
{
// some JPA code
}
}
5) The Persistence module has persistence.xml in
src/main/resource/META-INF which looks like this:
standard header stuff...
persistence-unit name=testUnit transaction-type=RESOURCE_LOCAL
classtest.User/class
properties
property name=toplink.jdbc.driver
value=oracle.jdbc.driver.OracleDriver /
property name=toplink.jdbc.url value=oracle URL /
property name=toplink.jdbc.user value=user /
property name=toplink.jdbc.password value=password /
/properties
/persistence-unit
6) In my Web module, I load this Spring configuration:
... standard header stuff
bean id=entityManagerFactory
class=org.springframework.orm.jpa.LocalEntityManagerFactoryBean
property name=persistenceUnitName value=testUnit
/bean
.
there are other things defined here
.
I think it is #6 where things are getting stuck... When I try to start
Eclipse GWT in Hosted mode, the console spits out error creating bean
with name 'entityManagerFactory' defined in class path resource
test-context.xml: Invocation of init method failed; nested exception
is
Re: GWT Native Code Deployment
Hi Darin:
After re-reading your first post, I think you're already in a client-server
environment. I am confused by the following:
I am running Windows XP and using Apache as my http server. Any ideas for
where I should put the native library so
that the Javascript can find it?
Your Apache installation probably doesn't run Java
I think the reason it works in hosted mode is that your hosted mode server
is a Java server: Tomcat.
On Tue, Nov 3, 2009 at 2:59 PM, Jeff Chimene jchim...@gmail.com wrote:
On Tue, Nov 3, 2009 at 2:36 PM, Darin daring90...@gmail.com wrote:
Hi, Jeff.
Thank you so much for responding to my question.
Perhaps I'm getting confused by the jargon. The SolverLibrary that I
wrote is written in C/C++ and compiled by Visual Studio into a DLL.
This DLL is supposed to be run only on the server. The GWT code was
written in Eclipse and follows essentially the documentation on the
GWT web site. At the moment, the C/C++ DLL is only checking whether a
username and password sent it by the client exists within a file on
the server (nothing fancy; there is no reason to do this in C/C++
other than to see if it will work) though I have plans to make much
more complicated native functions once I get this to work. I am not
sure where the classpath is. There is an environment variable in
Windows called the PATH; is that what you mean? I do call the
library via RPC. The calling code is as follows (written in Java in
Eclipse using GWT):
public class SecurityServiceImpl extends RemoteServiceServlet
implements SecurityService {
private static NativeCodeClass nativeCode=new NativeCodeClass();
private CompressClass compression=new CompressClass();
@Override
public CompressedMessage validatePassword(CompressedMessage m) {
String message=compression.Decompress(m);
String username=message.substring(0,message.indexOf(','));
String password=message.substring(message.indexOf(',')
+1,message.length());
String returnString=nativeCode.validatePassword(username,
password);
CompressedMessage
replyMessage=compression.Compress(returnString);
return replyMessage;
}
}
Again, thanks for your help. Any other suggestions would be welcome.
Best, Darin
All the above has to run on the server (because it uses classes defined in
SolverLibrary). You'll want to modify the above to handle requests from your
client for solver library routines. The code you've posted so far will only
run as Javascript on the client when SolverLibrary exists as Javascript;
which condition is not true. The above code will run (as Java) on the client
in Hosted mode (because SolverLibrary will be loaded by the Java run-time in
Hosted mode); which is no good for what you want in the Long Run.
On Nov 3, 7:27 am, Jeff Chimene jchim...@gmail.com wrote:
Darin:
There is one other possibility. You mention that you ... tested the
compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
What's happening is that the Java run-time is able to load and run your
library in hosted mode. But, that doesn't mean that you can compile this
library to Javascript. Try putting the library into the classpath,
modify
your code to instantiate whatever classes you need, and compile (rather
than
run in hosted mode). You cannot use LoadLibrary on the client side:
there is
no Java runtime.
On Mon, Nov 2, 2009 at 4:37 PM, Darin daring90...@gmail.com wrote:
Hello.
I have written a GWT project that uses native code. The class that
calls the code looks like this:
public class NativeCodeClass {
static {
System.loadLibrary(SolverLibrary);
}
public native String validatePassword(String username, String
password);
}
When I compile and run this inside of Eclipse (hosted mode), the
native code runs (assuming that I uncheck the Use Google App Engine)
just fine. I have also tested the compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
Unfortunately, when I deploy my code to the server, the Javascript
does not seem to be able to find my native library (SolverLibrary)
even though the Javascript is definitely working. I have tried copying
the library to every conceivable location that I could think of but
have thus far failed. I am running Windows XP and using Apache as my
http server. Any ideas for where I should put the native library so
that the Javascript can find it?
Disclaimer: I am a definite newbie with GWT and a mathematician by
trade. If I am doing something outrageously stupid, I apologize for
wasting everyone's time, but please let me know what I'm doing wrong
so that I don't wind up smashing my computer and scaring my son.
Thanks, Darin
Re: GWT Native Code Deployment
Hi, Jeff. Again, thanks for the responses. I have researched what the
classpath means (and I assume you mean the directory or directories
where the JRE looks for possible libraries to use) and I have manually
set the classpath to be the directory where the library resides.
Unfortunately, that still did not change anything.
To the best of my knowledge, the server itself isn't supposed to run
the code. According to the GWT website (please correct me if I am
wrong, and it is very possible that I am wrong), the code is executed
as Javascript from within the browser. The Javascript that is already
theoretically executing from within the browser is supposed to execute
the native code. For some reason, it finds the code on the computer on
which I am developing the app, but cannot find the native code when I
copy it directly to another machine (into the directory where Apache
looks for its source files). I have copied the SolverLibrary into
every subdirectory of the main Apache library that I can find but the
native code still refuses to execute. I'm going to try installing
Eclipse and GWT on the server machine and see if that helps. Wish me
luck...
Best, Darin
On Nov 3, 2:14 pm, Jeff Chimene jchim...@gmail.com wrote:
Hi Darin:
After re-reading your first post, I think you're already in a client-server
environment. I am confused by the following: I am running Windows XP and
using Apache as my http server. Any ideas for
where I should put the native library so
that the Javascript can find it?
Your Apache installation probably doesn't run Java
I think the reason it works in hosted mode is that your hosted mode server
is a Java server: Tomcat.
On Tue, Nov 3, 2009 at 2:59 PM, Jeff Chimene jchim...@gmail.com wrote:
On Tue, Nov 3, 2009 at 2:36 PM, Darin daring90...@gmail.com wrote:
Hi, Jeff.
Thank you so much for responding to my question.
Perhaps I'm getting confused by the jargon. The SolverLibrary that I
wrote is written in C/C++ and compiled by Visual Studio into a DLL.
This DLL is supposed to be run only on the server. The GWT code was
written in Eclipse and follows essentially the documentation on the
GWT web site. At the moment, the C/C++ DLL is only checking whether a
username and password sent it by the client exists within a file on
the server (nothing fancy; there is no reason to do this in C/C++
other than to see if it will work) though I have plans to make much
more complicated native functions once I get this to work. I am not
sure where the classpath is. There is an environment variable in
Windows called the PATH; is that what you mean? I do call the
library via RPC. The calling code is as follows (written in Java in
Eclipse using GWT):
public class SecurityServiceImpl extends RemoteServiceServlet
implements SecurityService {
private static NativeCodeClass nativeCode=new NativeCodeClass();
private CompressClass compression=new CompressClass();
�...@override
public CompressedMessage validatePassword(CompressedMessage m) {
String message=compression.Decompress(m);
String username=message.substring(0,message.indexOf(','));
String password=message.substring(message.indexOf(',')
+1,message.length());
String returnString=nativeCode.validatePassword(username,
password);
CompressedMessage
replyMessage=compression.Compress(returnString);
return replyMessage;
}
}
Again, thanks for your help. Any other suggestions would be welcome.
Best, Darin
All the above has to run on the server (because it uses classes defined in
SolverLibrary). You'll want to modify the above to handle requests from your
client for solver library routines. The code you've posted so far will only
run as Javascript on the client when SolverLibrary exists as Javascript;
which condition is not true. The above code will run (as Java) on the client
in Hosted mode (because SolverLibrary will be loaded by the Java run-time in
Hosted mode); which is no good for what you want in the Long Run.
On Nov 3, 7:27 am, Jeff Chimene jchim...@gmail.com wrote:
Darin:
There is one other possibility. You mention that you ... tested the
compiled code (including the native
code) inside the Mozilla browser and it also runs as it should.
What's happening is that the Java run-time is able to load and run your
library in hosted mode. But, that doesn't mean that you can compile this
library to Javascript. Try putting the library into the classpath,
modify
your code to instantiate whatever classes you need, and compile (rather
than
run in hosted mode). You cannot use LoadLibrary on the client side:
there is
no Java runtime.
On Mon, Nov 2, 2009 at 4:37 PM, Darin daring90...@gmail.com wrote:
Hello.
I have written a GWT project that uses native code. The class that
calls the code looks
Re: How would the UIBinder and the separation work with custom widgets
I pulled in the mail sample and it gave some good examples of how other custom components are pulled into the UI. Comparing it to the mail sample in GWT 1.7.1 is really enlightening. I can see how I can pull in PagingScrollTable and just use it as a regular widget. Thanks. On Nov 2, 2:30 pm, bkbonner brian.bon...@paraware.com wrote: I'm trying to use UiBinder and have a Composite widget that uses the PagingScrollTable from the Incubator. It seems like custom components will need to have custom parsers written for them to use the UiBinder. I'm trying to understand the best use of UiBinder. I haven't written a lot of GWT apps, so I don't have the experience of others here. Thanks, Brian --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: How to insert static HTML content
Thanks for the sugestion. But what do I do with navigation. GWT is a
one page show. When the user needs to create an account on the site
I need to clear the Home content and replace with a GWT generated
Create Account page/content. But since my home is static HTML, how
am I going to do it?
On Nov 3, 3:53 am, rjcarr rjc...@gmail.com wrote:
I would suggest writing your page in the traditional way and then only
filling in GWT for the sections you need. You typically do with
placeholders as divs and tds. For example:
body
Here is some HTML ...
div id=gwt/div
Here is more HTML ...
/body
...
EntryPoint {
RootPanel.get(gwt).add(new Label(Here is GWT HTML ...));
...
}
On Nov 2, 7:17 pm, compuroad wilson.ferreira...@gmail.com wrote:
I would like to know if there is a built in way in GWT to read and
inject HTML content. At least 50% of the site I am planning has static
HTML content that would not benefit from GWT one page model. I am
thinking in building a application that reads the static content using
java.io.File and injects into GWT using the HTML widget.
I would like to know if there are any alternatives.
Thanks,
Wilson
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Re: How to insert static HTML content
Well, what you say here:
GWT is a one page show
Is absolutely true. Given that, you'll have to come up with the
solution that suits you best. Some options are:
1) Don't use GWT for the login and have it redirect you to your GWT
page when you've authenticated.
2) Integrate your login into GWT and have it replace the login with
content when you've authenticated.
3) Create 2 GWT apps, one for login and one for content.
There are probably other options I'm missing ...
On Tue, Nov 3, 2009 at 8:42 PM, compuroad wilson.ferreira...@gmail.com wrote:
Thanks for the sugestion. But what do I do with navigation. GWT is a
one page show. When the user needs to create an account on the site
I need to clear the Home content and replace with a GWT generated
Create Account page/content. But since my home is static HTML, how
am I going to do it?
On Nov 3, 3:53 am, rjcarr rjc...@gmail.com wrote:
I would suggest writing your page in the traditional way and then only
filling in GWT for the sections you need. You typically do with
placeholders as divs and tds. For example:
body
Here is some HTML ...
div id=gwt/div
Here is more HTML ...
/body
...
EntryPoint {
RootPanel.get(gwt).add(new Label(Here is GWT HTML ...));
...
}
On Nov 2, 7:17 pm, compuroad wilson.ferreira...@gmail.com wrote:
I would like to know if there is a built in way in GWT to read and
inject HTML content. At least 50% of the site I am planning has static
HTML content that would not benefit from GWT one page model. I am
thinking in building a application that reads the static content using
java.io.File and injects into GWT using the HTML widget.
I would like to know if there are any alternatives.
Thanks,
Wilson
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GWT 1.7 + Eclipse, JPA, Spring configuration
Hi,
I am trying to get hosted mode to work in Eclipse 3.4 with GWT plugin
1.7 on Windows...
Here is what I have:
1) Maven folder structure, as I use maven to compile/deploy the whole thing.
2) 3 separate modules (eclipse projects): Persistence, Model, and Web
(this is the GWT project).
3) Model has JPA annotated POJOs
4) Persistence has Spring annotated DAOs like this:
@Service
@Transactional
public UserDAOImpl implements UserDAO
{
@PersistenceContext(unitName=testUnit)
private EntityManager manager;
public User getUser(String userName)
{
// some JPA code
}
}
5) The Persistence module has persistence.xml in
src/main/resource/META-INF which looks like this:
standard header stuff...
persistence-unit name=testUnit transaction-type=RESOURCE_LOCAL
classtest.User/class
properties
property name=toplink.jdbc.driver
value=oracle.jdbc.driver.OracleDriver /
property name=toplink.jdbc.url value=oracle URL /
property name=toplink.jdbc.user value=user /
property name=toplink.jdbc.password value=password /
/properties
/persistence-unit
6) In my Web module, I load this Spring configuration:
... standard header stuff
bean id=entityManagerFactory
class=org.springframework.orm.jpa.LocalEntityManagerFactoryBean
property name=persistenceUnitName value=testUnit
/bean
.
there are other things defined here
.
I think it is #6 where things are getting stuck... When I try to start
Eclipse GWT in Hosted mode, the console spits out error creating bean
with name 'entityManagerFactory' defined in class path resource
test-context.xml: Invocation of init method failed; nested exception
is java.lang.IllegalArgumentException: No persistence unit with name
'testUnit' found
I have no idea why this is happening... I already tried to create a
directory under my 'war' directory in the Web module called META-INF
and place the persistence.xml there, but it still says it can't find
the persistence unit with name 'testUnit'...
My maven dependencies bring the following into classpath (besides the
other 2 modules this one depends on and besides the usual gwt ones):
dependency
groupIdjava.persistence/groupId
artifactIdpersistence-api/artifactId
version1.0/version
/dependency
dependency
groupIdoracle/groupId
artifactIdjdbc/artifactId
version1.4/version
/dependency
dependency
groupIdoracle/groupId
artifactIdoracle.toplink.essentials/artifactId
version2.1-b60e-fcs/version
/dependency
dependency
groupIdcommons-dbcp/groupId
artifactIdcommons-dbcp/artifactId
version1.2.2/version
/dependency
Obviously, there is more, but the bottom line is, for some reason, it
refuses to recognize my persistence unit... This is very frustrating
as I can't imagine having to redeploy every time I need to make GUI
update... One of the biggest points of GWT basically is out the
window.
I tried following what this blog pointed out (which is basically what
I've described above, but still have the same issues):
http://codetrips.blogspot.com/2009/05/gwt-spring-and-jpa-not-really-friendly.html
I can't imagine no one has used GWT with Spring and JPA and I am the
first one, so whoever knows the magic solution for this, please help
me out. I'd really appreciate it.
Thanks,
Yaakov.
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Sharing code between client and server
I have some XML helper functions that I would like to share between
client and server. For example:
public class XmlUtils {
public static String getTextNodeValue(Node node) {
Node txNode = getTextNode(node);
return (txNode==null)? : (txNode.getNodeValue());
}
}
The only difference between client and server versions is:
import com.google.gwt.xml.client.*;
vs.
import org.w3c.dom.*;
What would be the simplest way to share as much of the XmlUtils code
as possible?
Thanks,
Andy
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print problem in gwt
Respected Sir, I am developing a website for online trademark verfication and i stuck in one problem my problem is i want to print some content of page.how can i do that? i have tried javascript function $wnd.print() using JSNI, this works but it prints those contents that is fit to one screen not more than. Is it any solution for How to Save a Gwt generated Page? please help me?? with regards Avd --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: incubator's PagingScrollTable(pagination+Sorting)
Thanks Davis !
Yes,I saw the Bug u have reported.
I tried with gwtlib.jar and sample code given for this in the link
http://code.google.com/p/gwtlib/
They use PagingTable and write the comparator code for sorting...
The approach is same as you have suggested...
So now i have to decide weather to go for PagingScrollTable of
incubator or PagingTable of gwtlib :)
Thanks!!
On Nov 3, 8:36 pm, Davis Ford davisf...@zenoconsulting.biz wrote:
Sorting does seem to work out of the box. I ended up building my own
comparators.
Here's an example of what I did. I was going to write up a longer blog
entry on this -- just haven't had time.
Let's say I have a simple object like this for my RowValue:
public class Person {
private final String first;
private final String last;
public Person(String first, String last) { first = first; last = last; }
public String getFirst() { return first; }
public String getLast() { return last; }
}
So, I have to define my table model for Person =
private final classs DataSourceTableModel extends MutableTableModelPerson
{
private ListPerson list = new ArrayListPerson();
public void setData(ListPerson list) { this.list = list; }
public void requestRows(final Request request,
TableModel.CallbackPerson callback) {
callback.onRowsReady(request, new ResponsePerson() {
@Override
public IteratorPerson getRowValues() {
int col =
request.getColumnSortList().getPrimaryColumn();
boolean ascending =
request.getColumnSortList().isPrimaryAscending();
/* col tells you which column the user clicked and
ascending indicates whether to sort up/down */
/* i wrote my own Sorter class that knows how to sort a
collection of my own RowValue T here */
/* return the iterator of your sorted collection */
}};
}
}
There's a bit more to it, but I found that PagingScrollTable does not sort
by itself -- never worked for me. I filed a bug on it. Thus, I do the
sorting myself, and it works well.
Hope that helps,
Davis
On Mon, Nov 2, 2009 at 11:35 PM, shloka chythanya@gmail.com wrote:
Hi All,
I am trying to implement pagination and sorting using the Incubator's
paging scroll table .Could do pagination but Sorting is not happening.
Please pool in some ideas to solve this.Any guidence is highly
appreciated.
Thanks in Advance.
--
Zeno Consulting, Inc.
home:http://www.zenoconsulting.biz
blog:http://zenoconsulting.wikidot.com
p: 248.894.4922
f: 313.884.2977
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[gwt-contrib] Re: Testing new GWT RPC implementation (aka deRPC)
Hi Bob, thanks for your answer. With the patch on the current GWT 2 trunk I get an out of memory error with my example. I tested with 256M and 512M. Any ideas? Regards, Mark java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:2882) at java.lang.AbstractStringBuilder.expandCapacity (AbstractStringBuilder.java:100) at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java: 390) at java.lang.StringBuffer.append(StringBuffer.java:224) at com.google.gwt.dev.util.log.AbstractTreeLogger.getStackTraceAsString (AbstractTreeLogger.java:71) at com.google.gwt.dev.shell.log.SwingTreeLogger$LogEvent.init (SwingTreeLogger.java:87) at com.google.gwt.dev.shell.log.SwingTreeLogger.doLog (SwingTreeLogger.java:253) at com.google.gwt.dev.util.log.AbstractTreeLogger.log (AbstractTreeLogger.java:208) at com.google.gwt.core.ext.TreeLogger.log(TreeLogger.java:273) at com.google.gwt.dev.shell.ModuleSpace.log(ModuleSpace.java:317) at com.google.gwt.dev.shell.GWTBridgeImpl.log(GWTBridgeImpl.java:65) at com.google.gwt.core.client.GWT.log(GWT.java:202) at com.bearingpoint.davinci.frontend.gwt.test.client.SerializationTest $1.onFailure(SerializationTest.java:20) at com.google.gwt.rpc.client.impl.RpcCallbackAdapter.onResponseReceived (RpcCallbackAdapter.java:107) at com.google.gwt.http.client.Request.fireOnResponseReceived (Request.java:287) at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange (RequestBuilder.java:396) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java: 103) at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java: 71) at com.google.gwt.dev.shell.OophmSessionHandler.invoke (OophmSessionHandler.java:146) at com.google.gwt.dev.shell.BrowserChannel.reactToMessagesWhileWaitingForReturn (BrowserChannel.java:1706) at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript (BrowserChannelServer.java:144) at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke (ModuleSpaceOOPHM.java:120) at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java: 518) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject (ModuleSpace.java:275) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject (JavaScriptHost.java:91) at com.google.gwt.core.client.impl.Impl.apply(Impl.java) at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:188) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) On 3 Nov., 02:38, BobV b...@google.com wrote: Please test the patch athttp://gwt-code-reviews.appspot.com/89815and let me know if that fails to resolve the problem. -- Bob Vawter Google Web Toolkit Team --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Re: Testing new GWT RPC implementation (aka deRPC)
Hi Bob, sorry for my last post, I made a mistake in my project. With this patch, the RPC call works properly! Thanks for your help, Mark On 3 Nov., 11:25, Mark Goerdes mgoer...@googlemail.com wrote: Hi Bob, thanks for your answer. With the patch on the current GWT 2 trunk I get an out of memory error with my example. I tested with 256M and 512M. Any ideas? Regards, Mark java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:2882) at java.lang.AbstractStringBuilder.expandCapacity (AbstractStringBuilder.java:100) at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java: 390) at java.lang.StringBuffer.append(StringBuffer.java:224) at com.google.gwt.dev.util.log.AbstractTreeLogger.getStackTraceAsString (AbstractTreeLogger.java:71) at com.google.gwt.dev.shell.log.SwingTreeLogger$LogEvent.init (SwingTreeLogger.java:87) at com.google.gwt.dev.shell.log.SwingTreeLogger.doLog (SwingTreeLogger.java:253) at com.google.gwt.dev.util.log.AbstractTreeLogger.log (AbstractTreeLogger.java:208) at com.google.gwt.core.ext.TreeLogger.log(TreeLogger.java:273) at com.google.gwt.dev.shell.ModuleSpace.log(ModuleSpace.java:317) at com.google.gwt.dev.shell.GWTBridgeImpl.log(GWTBridgeImpl.java:65) at com.google.gwt.core.client.GWT.log(GWT.java:202) at com.bearingpoint.davinci.frontend.gwt.test.client.SerializationTest $1.onFailure(SerializationTest.java:20) at com.google.gwt.rpc.client.impl.RpcCallbackAdapter.onResponseReceived (RpcCallbackAdapter.java:107) at com.google.gwt.http.client.Request.fireOnResponseReceived (Request.java:287) at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange (RequestBuilder.java:396) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java: 103) at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java: 71) at com.google.gwt.dev.shell.OophmSessionHandler.invoke (OophmSessionHandler.java:146) at com.google.gwt.dev.shell.BrowserChannel.reactToMessagesWhileWaitingForReturn (BrowserChannel.java:1706) at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript (BrowserChannelServer.java:144) at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke (ModuleSpaceOOPHM.java:120) at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java: 518) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject (ModuleSpace.java:275) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject (JavaScriptHost.java:91) at com.google.gwt.core.client.impl.Impl.apply(Impl.java) at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:188) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) On 3 Nov., 02:38, BobV b...@google.com wrote: Please test the patch athttp://gwt-code-reviews.appspot.com/89815and let me know if that fails to resolve the problem. -- Bob Vawter Google Web Toolkit Team --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] SubmitCompleteEvent.getResults() and text/plain
Hi all, before reporting a bug I would like to know whether this happens intentionally, and if so, what is the use case? Common use case: one needs to async. upload a file through hidden iframe, and she also wants to check what's the result of that submission. The only way is to check the content of that iframe. Since only text/plain and text/html are being loaded in iframes, we have to use these content types. Usually it just contains JSON string with server errors if something goes wrong. If not, then we issue an empty response. We use text/plain. When I call SubmitCompleteEvent.getResults() , and my iframe is loaded with empty response, I'll get pre /pre with firefox, and so my isEmpty() check fails. Shouldn't this be already sanitized when calling getResults() ? Now I'm forced to sanitize myself by creating hidden HTML widget, setHTML() getText().trim() isEmpty() --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Re: RR : GWT 2.0 : Ensure circular references through CustomFieldSerializers works in deRPC
On 2009/11/03 01:37:14, bobv wrote: Review requested. LGTM. http://gwt-code-reviews.appspot.com/89815 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Compiler Optimization Thought: Class merging
As I was developing this morning, I came across a trade-off that I
wasn't happy with. Namely, as I create handlers and other interface
implementations in a given class, the implementations create new
classes, which adds additional, unnecessary code into the compiled
output.
One way around this is to sacrifice my code readability and simply
have the containing class implement those interfaces. For example,
class Foo {
static class BarHandler implements ClickHandler, KeyDownHandler {
...
}
static class FooCommand implements Command {
...
}
... class body that doesn't implement and onClick, onKeyDown or
execute method...
}
could compile to something like
class Foo implements ClickHandler, KeyDownHandler, Command {
... merged implementations ...
}
Of course, I'm operating under a few assumptions (based on my watching
this group and the developer group, and my lack of knowledge about how
the compiler actually works ;)
1. This isn't already done,
2. Adding more classes actually significantly increases the bulk of
compiled output.
3. The amount of time to add this optimization would be less than the
pain of the trade-off I'm dealing with.
Let me know what you think,
Nathan
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] [google-web-toolkit] r6604 committed - Add a test for circular references via a CustomFieldSerializer....
Revision: 6604
Author: b...@google.com
Date: Tue Nov 3 08:52:16 2009
Log: Add a test for circular references via a CustomFieldSerializer.
Update deRPC code to pass this test.
Patch by: bobv
Review by: jgw
http://code.google.com/p/google-web-toolkit/source/detail?r=6604
Modified:
/trunk/user/src/com/google/gwt/rpc/client/impl/CommandClientSerializationStreamWriter.java
/trunk/user/src/com/google/gwt/rpc/server/CommandServerSerializationStreamReader.java
/trunk/user/src/com/google/gwt/rpc/server/CommandServerSerializationStreamWriter.java
/trunk/user/src/com/google/gwt/rpc/server/WebModePayloadSink.java
/trunk/user/test/com/google/gwt/user/client/rpc/ObjectGraphTest.java
/trunk/user/test/com/google/gwt/user/client/rpc/ObjectGraphTestService.java
/trunk/user/test/com/google/gwt/user/client/rpc/ObjectGraphTestServiceAsync.java
/trunk/user/test/com/google/gwt/user/client/rpc/TestSetFactory.java
/trunk/user/test/com/google/gwt/user/client/rpc/TestSetValidator.java
/trunk/user/test/com/google/gwt/user/server/rpc/ObjectGraphTestServiceImpl.java
===
---
/trunk/user/src/com/google/gwt/rpc/client/impl/CommandClientSerializationStreamWriter.java
Wed Oct 28 09:10:53 2009
+++
/trunk/user/src/com/google/gwt/rpc/client/impl/CommandClientSerializationStreamWriter.java
Tue Nov 3 08:52:16 2009
@@ -51,13 +51,19 @@
anObject.hashCode();
}
- private final MapObject, IdentityValueCommand identityMap = new
IdentityHashMapObject, IdentityValueCommand();
+ private final MapObject, IdentityValueCommand identityMap;
private final TypeOverrides serializer;
public CommandClientSerializationStreamWriter(TypeOverrides serializer,
CommandSink sink) {
+this(serializer, sink, new IdentityHashMapObject,
IdentityValueCommand());
+ }
+
+ private CommandClientSerializationStreamWriter(TypeOverrides serializer,
+ CommandSink sink, MapObject, IdentityValueCommand identityMap) {
super(sink);
this.serializer = serializer;
+this.identityMap = identityMap;
}
/**
@@ -141,8 +147,13 @@
InvokeCustomFieldSerializerCommand command = new
InvokeCustomFieldSerializerCommand(
type, null, null);
identityMap.put(value, command);
+
+/*
+ * Pass the current identityMap into the new writer to allow circular
+ * references through the graph emitted by the CFS.
+ */
CommandClientSerializationStreamWriter subWriter = new
CommandClientSerializationStreamWriter(
-serializer, new HasValuesCommandSink(command));
+serializer, new HasValuesCommandSink(command), identityMap);
serializeFunction.serialize(subWriter, value);
if (serializer.hasExtraFields(type.getName())) {
===
---
/trunk/user/src/com/google/gwt/rpc/server/CommandServerSerializationStreamReader.java
Wed Oct 28 09:10:53 2009
+++
/trunk/user/src/com/google/gwt/rpc/server/CommandServerSerializationStreamReader.java
Tue Nov 3 08:52:16 2009
@@ -177,7 +177,8 @@
public boolean visit(InvokeCustomFieldSerializerCommand x, Context
ctx) {
if (maybePushBackRef(x)) {
-CommandServerSerializationStreamReader subReader = new
CommandServerSerializationStreamReader();
+CommandServerSerializationStreamReader subReader = new
CommandServerSerializationStreamReader(
+backRefs);
subReader.prepareToRead(x.getValues());
Class? serializerClass = x.getSerializerClass();
@@ -267,9 +268,18 @@
}
}
- MapIdentityValueCommand, Object backRefs = new
HashMapIdentityValueCommand, Object();
+ final MapIdentityValueCommand, Object backRefs;
IteratorValueCommand values;
+ public CommandServerSerializationStreamReader() {
+this(new HashMapIdentityValueCommand, Object());
+ }
+
+ private CommandServerSerializationStreamReader(
+ MapIdentityValueCommand, Object backRefs) {
+this.backRefs = backRefs;
+ }
+
public void prepareToRead(ListValueCommand commands) {
values = commands.iterator();
assert values.hasNext() : No commands;
===
---
/trunk/user/src/com/google/gwt/rpc/server/CommandServerSerializationStreamWriter.java
Wed Oct 28 09:10:53 2009
+++
/trunk/user/src/com/google/gwt/rpc/server/CommandServerSerializationStreamWriter.java
Tue Nov 3 08:52:16 2009
@@ -48,7 +48,7 @@
CommandSerializationStreamWriterBase {
private final ClientOracle clientOracle;
- private final MapObject, IdentityValueCommand identityMap = new
IdentityHashMapObject, IdentityValueCommand();
+ private final MapObject, IdentityValueCommand identityMap;
public CommandServerSerializationStreamWriter(CommandSink sink) {
this(new HostedModeClientOracle(), sink);
@@ -56,8 +56,14 @@
public CommandServerSerializationStreamWriter(ClientOracle oracle,
CommandSink sink) {
+this(oracle, sink, new
[gwt-contrib] Re: Compiler Optimization Thought: Class merging
This topic usually centers on all the little types needed for various event
handlers. Happily, @UiHandler in UiBinder removes the whole issue. The
UiBinder code generator can do whatever nastiness it needs to in order to
create the most efficient event handler/dispatch code. IOW, it's not only
more convenient to write your code using @UiHandler, it's almost certainly
more efficient than what you'd create by hand even if you were willing to do
the Hard Thing in your own handwritten code.
On Tue, Nov 3, 2009 at 12:23 PM, Scott Blum sco...@google.com wrote:
Hi Nathan,
We've talked about doing something like this, under various names,
including inner class elision. It seems worthwhile in the abstract, to
reduce client-side object counts. What I'm not sure of is how hard it
really would be to get right. In the past we've had discussions about the
attributes of the classes to be merged. They'd need to be singletons within
their containing class, final, initialized up front.. and references
wouldn't be allowed to escape into the wild. And that last one is the
real sticking point for what you want... allowing references to escape gets
very problematic, but not allowing them to escape makes it very hard to
actually get it to kick in for the exact case you're trying to solve.
Scott
On Tue, Nov 3, 2009 at 11:43 AM, Nathan Wells nwwe...@gmail.com wrote:
As I was developing this morning, I came across a trade-off that I
wasn't happy with. Namely, as I create handlers and other interface
implementations in a given class, the implementations create new
classes, which adds additional, unnecessary code into the compiled
output.
One way around this is to sacrifice my code readability and simply
have the containing class implement those interfaces. For example,
class Foo {
static class BarHandler implements ClickHandler, KeyDownHandler {
...
}
static class FooCommand implements Command {
...
}
... class body that doesn't implement and onClick, onKeyDown or
execute method...
}
could compile to something like
class Foo implements ClickHandler, KeyDownHandler, Command {
... merged implementations ...
}
Of course, I'm operating under a few assumptions (based on my watching
this group and the developer group, and my lack of knowledge about how
the compiler actually works ;)
1. This isn't already done,
2. Adding more classes actually significantly increases the bulk of
compiled output.
3. The amount of time to add this optimization would be less than the
pain of the trade-off I'm dealing with.
Let me know what you think,
Nathan
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] Re: RR : GWT 2.0 : Stabilize ClientBundle and MhtmlResourceContext output
On 2009/11/03 01:50:35, jlabanca wrote: As I mentioned before, I'm not all tat familiar with generators, especially complex ones like this. Scott can probably give you better feedback than I. http://gwt-code-reviews.appspot.com/89814/diff/1/2 File user/src/com/google/gwt/resources/rebind/context/AbstractClientBundleGenerator.java (right): http://gwt-code-reviews.appspot.com/89814/diff/1/2#newcode559 Line 559: private MapResourceGenerator, ListJMethod initAndPrepare( Why did you move this method? LGTM. Amazing what a pain it is to ensure generator stability. http://gwt-code-reviews.appspot.com/89814 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] CompiledClasses now compute anonymous class status from JDT.
Reviewers: amitmanjhi, Description: This is to support new development where CCs don't retain their TypeOracle references. Please review this at http://gwt-code-reviews.appspot.com/89817 Affected files: dev/core/src/com/google/gwt/dev/javac/CompilationUnit.java dev/core/src/com/google/gwt/dev/javac/CompiledClass.java --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Re: Fix some checkstyle warnings
Guess you caught me ignoring those. Please remember to merge this into releases/2.0 as well, so that downstream merges don't get complicated. --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Re: Make User depend upon UiBinder
On Tue, Nov 3, 2009 at 8:05 PM, Ray Ryan rj...@google.com wrote: So circular is okay? It's fine. ModuleDef deals with this by ignoring repeated imports. -- Bob Vawter Google Web Toolkit Team --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Re: Avoid calling overridable methods from ArrayList constructors
LGTM, some comments.
http://gwt-code-reviews.appspot.com/91809/diff/1/2
File user/super/com/google/gwt/emul/java/util/ArrayList.java (right):
http://gwt-code-reviews.appspot.com/91809/diff/1/2#newcode79
Line 79: clearImpl();
While you're there, it seems like we should delete this block and simply
initialize array inline. Can you think of any reason not to? The
reasoning that went into reusing the implementation method is totally
bogus in the face of modern compiler opts that will inline it.
http://gwt-code-reviews.appspot.com/91809/diff/1/2#newcode85
Line 85: // Note - we avoid calling overridable methods from
constructors
Can you move this inside the bodies of the relevant constructors?
http://gwt-code-reviews.appspot.com/91809/diff/1/2#newcode88
Line 88: if (!c.isEmpty()) {
Do we actually need the guard?
http://gwt-code-reviews.appspot.com/91809
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] [google-web-toolkit] r6608 committed - Adds uibinder to javadoc....
Revision: 6608
Author: br...@google.com
Date: Tue Nov 3 10:32:28 2009
Log: Adds uibinder to javadoc.
Patch by: bruce
Review by: rjrjr
http://code.google.com/p/google-web-toolkit/source/detail?r=6608
Modified:
/trunk/doc/build.xml
===
--- /trunk/doc/build.xmlWed Oct 28 12:55:56 2009
+++ /trunk/doc/build.xmlTue Nov 3 10:32:28 2009
@@ -10,7 +10,7 @@
property.ensure name=gwt.dev.jar
location=${gwt.build.lib}/gwt-dev.jar /
property name=USER_PKGS
-
value=com.google.gwt.animation.client;com.google.gwt.benchmarks.client;com.google.gwt.core.client;com.google.gwt.core.ext;com.google.gwt.core.ext.soyc;com.google.gwt.core.ext.linker;com.google.gwt.core.ext.typeinfo;com.google.gwt.core.linker;com.google.gwt.debug.client;com.google.gwt.dom.client;com.google.gwt.event.dom.client;com.google.gwt.event.logical.shared;com.google.gwt.event.shared;com.google.gwt.http.client;com.google.gwt.i18n.client;com.google.gwt.i18n.client.constants;com.google.gwt.i18n.rebind.format;com.google.gwt.i18n.rebind.keygen;com.google.gwt.json.client;com.google.gwt.junit.client;com.google.gwt.benchmarks.client;com.google.gwt.resources.client;com.google.gwt.resources.ext;com.google.gwt.user.client;com.google.gwt.user.client.rpc;com.google.gwt.user.client.ui;com.google.gwt.user.datepicker.client;com.google.gwt.user.server.rpc;com.google.gwt.xml.client/
+
value=com.google.gwt.animation.client;com.google.gwt.benchmarks.client;com.google.gwt.core.client;com.google.gwt.core.ext;com.google.gwt.core.ext.soyc;com.google.gwt.core.ext.linker;com.google.gwt.core.ext.typeinfo;com.google.gwt.core.linker;com.google.gwt.debug.client;com.google.gwt.dom.client;com.google.gwt.event.dom.client;com.google.gwt.event.logical.shared;com.google.gwt.event.shared;com.google.gwt.http.client;com.google.gwt.i18n.client;com.google.gwt.i18n.client.constants;com.google.gwt.i18n.rebind.format;com.google.gwt.i18n.rebind.keygen;com.google.gwt.json.client;com.google.gwt.junit.client;com.google.gwt.benchmarks.client;com.google.gwt.resources.client;com.google.gwt.resources.ext;com.google.gwt.user.client;com.google.gwt.user.client.rpc;com.google.gwt.user.client.ui;com.google.gwt.user.datepicker.client;com.google.gwt.user.server.rpc;com.google.gwt.xml.client;com.google.gwt.uibinder.client/
property name=LANG_PKGS
value=java.lang;java.lang.annotation;java.util;java.io;java.sql /
!--Individual classes to include when we don't want to
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] Re: Compiler Optimization Thought: Class merging
I think the impact of anonymous classes will be significantly less
once union types are implemented. As it stands right now, every
anonymous class gets typeinfo and getClass because some code elsewhere
is calling it on an variable that can't be tightened more than Object.
On 2009-11-03, at 10:23 AM, Scott Blum sco...@google.com wrote:
Hi Nathan,
We've talked about doing something like this, under various names,
including inner class elision. It seems worthwhile in the
abstract, to reduce client-side object counts. What I'm not sure of
is how hard it really would be to get right. In the past we've had
discussions about the attributes of the classes to be merged.
They'd need to be singletons within their containing class, final,
initialized up front.. and references wouldn't be allowed to
escape into the wild. And that last one is the real sticking
point for what you want... allowing references to escape gets very
problematic, but not allowing them to escape makes it very hard to
actually get it to kick in for the exact case you're trying to solve.
Scott
On Tue, Nov 3, 2009 at 11:43 AM, Nathan Wells nwwe...@gmail.com
wrote:
As I was developing this morning, I came across a trade-off that I
wasn't happy with. Namely, as I create handlers and other interface
implementations in a given class, the implementations create new
classes, which adds additional, unnecessary code into the compiled
output.
One way around this is to sacrifice my code readability and simply
have the containing class implement those interfaces. For example,
class Foo {
static class BarHandler implements ClickHandler, KeyDownHandler {
...
}
static class FooCommand implements Command {
...
}
... class body that doesn't implement and onClick, onKeyDown or
execute method...
}
could compile to something like
class Foo implements ClickHandler, KeyDownHandler, Command {
... merged implementations ...
}
Of course, I'm operating under a few assumptions (based on my watching
this group and the developer group, and my lack of knowledge about how
the compiler actually works ;)
1. This isn't already done,
2. Adding more classes actually significantly increases the bulk of
compiled output.
3. The amount of time to add this optimization would be less than the
pain of the trade-off I'm dealing with.
Let me know what you think,
Nathan
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] Re: Fix some checkstyle warnings
They show up as severity=info which doesn't break the build. But at least the @param names seem worth fixing... Dan On Tue, Nov 3, 2009 at 3:21 PM, rj...@google.com wrote: Thanks. Why is ant checkstyle passing for me? http://gwt-code-reviews.appspot.com/89816 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] [google-web-toolkit] r6609 committed - Avoid calling overridable methods from constructors to avoid subclassi...
Revision: 6609
Author: r...@google.com
Date: Tue Nov 3 10:42:54 2009
Log: Avoid calling overridable methods from constructors to avoid
subclassing glitches
(see external issue 4177).
Review by: scottb
http://code.google.com/p/google-web-toolkit/source/detail?r=6609
Modified:
/trunk/user/super/com/google/gwt/emul/java/util/ArrayList.java
===
--- /trunk/user/super/com/google/gwt/emul/java/util/ArrayList.java Fri Oct
9 15:22:16 2009
+++ /trunk/user/super/com/google/gwt/emul/java/util/ArrayList.java Tue Nov
3 10:42:54 2009
@@ -61,7 +61,7 @@
/**
* This field holds a JavaScript array.
*/
- private transient E[] array;
+ private transient E[] array = (E[]) new Object[0];
/**
* Ensures that RPC will consider type parameter E to be exposed. It
will be
@@ -73,22 +73,21 @@
/**
* The size of the array.
*/
- private int size;
-
- {
-clearImpl();
- }
+ private int size = 0;
public ArrayList() {
}
-
+
public ArrayList(Collection? extends E c) {
-addAll(c);
+// Avoid calling overridable methods from constructors
+spliceArray(array, 0, 0, c.toArray());
+size = c.size();
}
public ArrayList(int initialCapacity) {
+// Avoid calling overridable methods from constructors
assert (initialCapacity = 0);
-ensureCapacity(initialCapacity);
+setCapacity(array, initialCapacity);
}
@Override
@@ -130,7 +129,8 @@
@Override
public void clear() {
-clearImpl();
+array = (E[]) new Object[0];
+size = 0;
}
public Object clone() {
@@ -275,10 +275,4 @@
setCapacity(array, newSize);
size = newSize;
}
-
- @SuppressWarnings(unchecked)
- private void clearImpl() {
-array = (E[]) new Object[0];
-size = 0;
- }
-}
+}
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] [google-web-toolkit] r6610 committed - Adds uibinder to javadoc, replicating the same change in trunk in r660...
Revision: 6610
Author: br...@google.com
Date: Tue Nov 3 10:55:22 2009
Log: Adds uibinder to javadoc, replicating the same change in trunk in
r6608.
Patch by: bruce
Reveiw by: rjrjr
http://code.google.com/p/google-web-toolkit/source/detail?r=6610
Modified:
/releases/2.0/doc/build.xml
===
--- /releases/2.0/doc/build.xml Tue Oct 13 16:57:19 2009
+++ /releases/2.0/doc/build.xml Tue Nov 3 10:55:22 2009
@@ -10,7 +10,7 @@
property.ensure name=gwt.dev.jar
location=${gwt.build.lib}/gwt-dev.jar /
property name=USER_PKGS
-
value=com.google.gwt.animation.client;com.google.gwt.benchmarks.client;com.google.gwt.core.client;com.google.gwt.core.ext;com.google.gwt.core.ext.soyc;com.google.gwt.core.ext.linker;com.google.gwt.core.ext.typeinfo;com.google.gwt.debug.client;com.google.gwt.dom.client;com.google.gwt.event.dom.client;com.google.gwt.event.logical.shared;com.google.gwt.event.shared;com.google.gwt.http.client;com.google.gwt.i18n.client;com.google.gwt.i18n.client.constants;com.google.gwt.i18n.rebind.format;com.google.gwt.i18n.rebind.keygen;com.google.gwt.json.client;com.google.gwt.junit.client;com.google.gwt.benchmarks.client;com.google.gwt.resources.client;com.google.gwt.resources.ext;com.google.gwt.user.client;com.google.gwt.user.client.rpc;com.google.gwt.user.client.ui;com.google.gwt.user.datepicker.client;com.google.gwt.user.server.rpc;com.google.gwt.xml.client/
+
value=com.google.gwt.animation.client;com.google.gwt.benchmarks.client;com.google.gwt.core.client;com.google.gwt.core.ext;com.google.gwt.core.ext.soyc;com.google.gwt.core.ext.linker;com.google.gwt.core.ext.typeinfo;com.google.gwt.debug.client;com.google.gwt.dom.client;com.google.gwt.event.dom.client;com.google.gwt.event.logical.shared;com.google.gwt.event.shared;com.google.gwt.http.client;com.google.gwt.i18n.client;com.google.gwt.i18n.client.constants;com.google.gwt.i18n.rebind.format;com.google.gwt.i18n.rebind.keygen;com.google.gwt.json.client;com.google.gwt.junit.client;com.google.gwt.benchmarks.client;com.google.gwt.resources.client;com.google.gwt.resources.ext;com.google.gwt.user.client;com.google.gwt.user.client.rpc;com.google.gwt.user.client.ui;com.google.gwt.user.datepicker.client;com.google.gwt.user.server.rpc;com.google.gwt.xml.client;com.google.gwt.uibinder.client/
property name=LANG_PKGS
value=java.lang;java.lang.annotation;java.util;java.io;java.sql /
!--Individual classes to include when we don't want to
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] Re: RR: Introduces system property gwt.testMethodTimeoutMinutes
Okay, how's this? (gwt-code-reviews.appspot.com is suddenly puking when I try to upload patches to it, so here's one the old fashioned way. ) On Tue, Nov 3, 2009 at 4:06 PM, Amit Manjhi amitman...@google.com wrote: I agree with John. A system property is a global VM-wide option that seems like an overkill for this purpose. A command line option with sane defaults is probably the way to go. On Tue, Nov 3, 2009 at 3:50 PM, j...@google.com wrote: On 2009/11/03 23:49:14, Ray Ryan wrote: I imagine I'm not the only one who tweaks JUnitShell.TEST_METHOD_TIMEOUT_MILLIS when in the middle of long debug sessions. Wouldn't it be nice to be able to do so without touching the code? General questions: is a system property the right way to do this; is the property name okay; and is it okay to hit the system properties at class init time like that? Also deletes unneeded @SuppressWarnings I think this would be better as a JUnitShell command line option. http://gwt-code-reviews.appspot.com/89819 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~--- testMethodTimeout.diff Description: Binary data
[gwt-contrib] Re: Make Horiz and Vert constant parsers field ref friendly
In fact, this is the third one. On Tue, Nov 3, 2009 at 6:15 PM, j...@google.com wrote: On 2009/11/03 22:48:40, Ray Ryan wrote: Joel, here's a quick one. LGTM (I think it may have already sent this, but Rietveld was 500'ing before). http://gwt-code-reviews.appspot.com/91811 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Re: Run tests multiple times with HtmlUnit to reduce false positives of failures
Uploading another patch. Did not know how to do it with this message.
http://gwt-code-reviews.appspot.com/91806/diff/1/2
File user/src/com/google/gwt/junit/JUnitMessageQueue.java (right):
http://gwt-code-reviews.appspot.com/91806/diff/1/2#newcode413
Line 413: assert (result != null);
Good point. Fixed.
On 2009/11/03 01:43:00, jlabanca wrote:
This can be null. The result is set to null to indicate that the test
has
started, but no results have been received from the client. With
respect to
retry, the results will be null if we retry after a remote browser
dies in the
middle of a test.
http://gwt-code-reviews.appspot.com/91806/diff/1/3
File user/src/com/google/gwt/junit/JUnitShell.java (right):
http://gwt-code-reviews.appspot.com/91806/diff/1/3#newcode698
Line 698: getTopLogger().log(TreeLogger.ERROR,
On 2009/11/02 22:09:01, jat wrote:
This formatting change doesn't look right (the previous version fit
fine in 80
characters) and is unrelated to the actual change being made.
Done.
http://gwt-code-reviews.appspot.com/91806/diff/1/3#newcode908
Line 908: if (batchingStrategy instanceof NoBatchingStrategy) {
Done.
On 2009/11/03 01:43:00, jlabanca wrote:
You should put a comment explaining why this is true. If a
BatchingStrategy is
present, the client will already have moved passed the failed test
case.
http://gwt-code-reviews.appspot.com/91806/diff/1/3#newcode912
Line 912: batching does not work with retries, so not being retried);
Added a todo, will do in a separate commit
On 2009/11/03 01:43:00, jlabanca wrote:
I think we should check this when we process the arguments. In fact,
we should
probably add a sanity check after the args processor to verify that we
don't
have conflicting args in general.
http://gwt-code-reviews.appspot.com/91806/diff/1/3#newcode1005
Line 1005: prevTestInfo = currentTestInfo;
Good idea.
On 2009/11/03 01:43:00, jlabanca wrote:
Since runTestImpl is called recursively, can you just pass numTries as
an arg?
Then you can do away with the numTries and prevTestInfo instance
variables. The
static runTest methods can pass 0.
http://gwt-code-reviews.appspot.com/91806/diff/1/4
File user/src/com/google/gwt/junit/RunStyle.java (right):
http://gwt-code-reviews.appspot.com/91806/diff/1/4#newcode46
Line 46: public int getTries() {
Have a Todo elsewhere to add a command line arg. However, I think
retries is better as a RunStyle level argument than a global argument.
On 2009/11/03 01:43:00, jlabanca wrote:
You should add a command line -retryCount arg to JUnitShell so the
user can
specify this? I think the number of retries would have more to do
with the
users test setup than with the run style.
This method should be getDefaultRetryCount, because it is the default
if the
user does not specify a count.
http://gwt-code-reviews.appspot.com/91806/diff/1/4#newcode78
Line 78: * an error setting up for that mode
Removed
On 2009/11/02 22:09:01, jat wrote:
These changes aren't related and I think are actually incorrect, since
continuation lines should be indented 4 characters.
http://gwt-code-reviews.appspot.com/91806/diff/1/6
File user/test/com/google/gwt/junit/JUnitMessageQueueTest.java (right):
http://gwt-code-reviews.appspot.com/91806/diff/1/6#newcode379
Line 379: int testsPerBlock = 1;
On 2009/11/03 01:43:00, jlabanca wrote:
You can reuse your static values here.
Done.
http://gwt-code-reviews.appspot.com/91806/diff/1/7
File user/test/com/google/gwt/junit/client/GWTTestCaseTest.java (right):
http://gwt-code-reviews.appspot.com/91806/diff/1/7#newcode377
Line 377: public void testRetry() {
On 2009/11/03 01:43:00, jlabanca wrote:
You should add a note that this method MUST appear after
testSetRetry().
Done.
http://gwt-code-reviews.appspot.com/91806
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] Re: Inline Polymorphic Function Declarations
LGTM, but with a few small changes requested. No need for rereview.
http://gwt-code-reviews.appspot.com/89810/diff/1/2
File dev/core/src/com/google/gwt/dev/jjs/impl/FragmentExtractor.java
(right):
http://gwt-code-reviews.appspot.com/89810/diff/1/2#newcode175
Line 175: * the call to vtableInitToMethod()?
It sounds like using vtableInitToMethod is enough. So, this code can be
deleted. However, please do check that, say, the initial download of
Showcase is not changing.
http://gwt-code-reviews.appspot.com/89810/diff/1/4
File dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java
(right):
http://gwt-code-reviews.appspot.com/89810/diff/1/4#newcode1725
Line 1725: * turning named polymorphic functions into anonymous
functions.
This TODO appears twice.
http://gwt-code-reviews.appspot.com/89810/diff/1/3
File dev/core/src/com/google/gwt/dev/js/EvalFunctionsAtTopScope.java
(right):
http://gwt-code-reviews.appspot.com/89810/diff/1/3#newcode116
Line 116: if (x.getName() != null !dontMove.contains(x) func == x)
{
I believe this code would be simpler if you made it a visit on
JsExprStmt rather than a visit on JsFunction. Then you don't need the
currentStatement field.
http://gwt-code-reviews.appspot.com/89810
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] Re: Hello EnumAttributeParser
tr...@6596, releases/2...@6599 http://gwt-code-reviews.appspot.com/91807 --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Re: Compiler Optimization Thought: Class merging
On Tue, Nov 3, 2009 at 1:21 PM, Nathan Wells nwwe...@gmail.com wrote:
@Scott
Thanks for the insight into the discussions. Maybe this will be
something possible to add in the future, in some form.
@Bruce
I like what I see with the UIBinder methodology... However, there is
some amount of incompatibility with the MVP approach, unless I'm
mistaken. This is because all Composite classes require GwtTestCases,
whereas a presenter-layer Handler class would be JUnit testable. Have
there already been thoughts about integrating the concepts of MVP and
UIBinder? What searching I've done hasn't turned up much.
UiBinder doesn't require composite. Anyway, we pretty much backed into
use of the MVP pattern because of our use of UiBinder's predecessor.
You build your View with UiBinder, and your Presenter doesn't know a
thing about it. What's the actual issue you're running into?
I would love to see a discussion about combining MVP and UIBinder
(though that's probably a topic for a different thread).
On Nov 3, 11:36 am, Matt Mastracci matt...@mastracci.com wrote:
I think the impact of anonymous classes will be significantly less
once union types are implemented. As it stands right now, every
anonymous class gets typeinfo and getClass because some code elsewhere
is calling it on an variable that can't be tightened more than Object.
On 2009-11-03, at 10:23 AM, Scott Blum sco...@google.com wrote:
Hi Nathan,
We've talked about doing something like this, under various names,
including inner class elision. It seems worthwhile in the
abstract, to reduce client-side object counts. What I'm not sure of
is how hard it really would be to get right. In the past we've had
discussions about the attributes of the classes to be merged.
They'd need to be singletons within their containing class, final,
initialized up front.. and references wouldn't be allowed to
escape into the wild. And that last one is the real sticking
point for what you want... allowing references to escape gets very
problematic, but not allowing them to escape makes it very hard to
actually get it to kick in for the exact case you're trying to solve.
Scott
On Tue, Nov 3, 2009 at 11:43 AM, Nathan Wells nwwe...@gmail.com
wrote:
As I was developing this morning, I came across a trade-off that I
wasn't happy with. Namely, as I create handlers and other interface
implementations in a given class, the implementations create new
classes, which adds additional, unnecessary code into the compiled
output.
One way around this is to sacrifice my code readability and simply
have the containing class implement those interfaces. For example,
class Foo {
static class BarHandler implements ClickHandler, KeyDownHandler {
...
}
static class FooCommand implements Command {
...
}
... class body that doesn't implement and onClick, onKeyDown or
execute method...
}
could compile to something like
class Foo implements ClickHandler, KeyDownHandler, Command {
... merged implementations ...
}
Of course, I'm operating under a few assumptions (based on my watching
this group and the developer group, and my lack of knowledge about how
the compiler actually works ;)
1. This isn't already done,
2. Adding more classes actually significantly increases the bulk of
compiled output.
3. The amount of time to add this optimization would be less than the
pain of the trade-off I'm dealing with.
Let me know what you think,
Nathan
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] [google-web-toolkit] r6623 committed - Strangely, this works better across platforms.
Revision: 6623 Author: sco...@google.com Date: Tue Nov 3 14:04:04 2009 Log: Strangely, this works better across platforms. http://code.google.com/p/google-web-toolkit/source/detail?r=6623 Modified: /trunk/user/build.xml === --- /trunk/user/build.xml Tue Nov 3 13:04:24 2009 +++ /trunk/user/build.xml Tue Nov 3 14:04:04 2009 @@ -144,8 +144,8 @@ /gwt.checkstyle gwt.checkstyle.tests fileset dir=test -filename name=com/google/** / -filename name=test/** / +include name=com/google/**/*.java / +include name=test/** / /fileset /gwt.checkstyle.tests /target --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Re: CompiledClasses now compute anonymous class status from JDT.
As mentioned in the detailed comments, because more classes will pass
the isAnonymous() filter, the matching algorithm will break.
Perhaps isAnonymous() can be renamed to isLocal() (since that is exactly
what is being computed).
isAnonymous() can then be isLocal()
isClassnameGenerated(getBinaryName()). Is that feasible?
http://gwt-code-reviews.appspot.com/89817/diff/1/2
File dev/core/src/com/google/gwt/dev/javac/CompilationUnit.java (right):
http://gwt-code-reviews.appspot.com/89817/diff/1/2#newcode546
Line 546: if (cc.isAnonymous()
More classes will pass this test now.
http://gwt-code-reviews.appspot.com/89817/diff/1/3
File dev/core/src/com/google/gwt/dev/javac/CompiledClass.java (right):
http://gwt-code-reviews.appspot.com/89817/diff/1/3#newcode83
Line 83: anonymous = true;
I was referring to classes such as:
foo() {
class Bar {
...
}
new Bar();
}
Bar is a local class but is not an anonymous class. If we are indeed
interested in all local classes, perhaps this variable should be called
'local' instead of 'anonymous'
I do think the previous code excluded local classes from anonymous
classes. The anonymous class matching code will probably break because
CompilationUnit::getJdtClassNames(...) will now return more classes.
On 2009/11/03 23:01:33, scottb wrote:
Not sure I under the question? I'm considering all local classes to
be
anonymous here, whether they are one directly, or are contained in
one. Even a
named local class cannot be accessed outside of its containing method.
http://gwt-code-reviews.appspot.com/89817
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] Make User depend upon UiBinder
Reviewers: bobv, Message: Clue and review requested. Description: Makes User inherit UiBinder, to keep people from having to think about turning it on. But before I submit this, an important question: why did (and does) the test app work if it inherits UiBinder directly, without inheriting User? I can't find any circular dependencies. Please review this at http://gwt-code-reviews.appspot.com/89820 Affected files: M user/src/com/google/gwt/user/User.gwt.xml M user/test/com/google/gwt/uibinder/test/UiBinderTestApp.gwt.xml Index: user/src/com/google/gwt/user/User.gwt.xml diff --git a/user/src/com/google/gwt/user/User.gwt.xml b/user/src/com/google/gwt/user/User.gwt.xml index 15e7dc5170dcee0571b896196ecf753f52f60d03..0c35ed45fea6d7449e57c4875c9476a59503a3c6 100644 --- a/user/src/com/google/gwt/user/User.gwt.xml +++ b/user/src/com/google/gwt/user/User.gwt.xml @@ -23,6 +23,7 @@ inherits name=com.google.gwt.animation.Animation/ inherits name=com.google.gwt.resources.Resources/ inherits name=com.google.gwt.layout.Layout/ + inherits name=com.google.gwt.uibinder.UiBinder/ inherits name=com.google.gwt.user.AsyncProxy/ inherits name=com.google.gwt.user.RemoteService/ inherits name=com.google.gwt.user.DocumentRoot / Index: user/test/com/google/gwt/uibinder/test/UiBinderTestApp.gwt.xml diff --git a/user/test/com/google/gwt/uibinder/test/UiBinderTestApp.gwt.xml b/user/test/com/google/gwt/uibinder/test/UiBinderTestApp.gwt.xml index 190e301899f0418246f07757af91043e36acc328..75532fbbd92f196e9013fdaa0ee1caf174a1c74a 100644 --- a/user/test/com/google/gwt/uibinder/test/UiBinderTestApp.gwt.xml +++ b/user/test/com/google/gwt/uibinder/test/UiBinderTestApp.gwt.xml @@ -13,7 +13,7 @@ !-- GWT UiBinder support. -- module - inherits name=com.google.gwt.uibinder.UiBinder / + inherits name=com.google.gwt.user.User / inherits name=com.google.gwt.debug.Debug/ entry-point class=com.google.gwt.uibinder.test.client.UiBinderTestApp / /module --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] [google-web-toolkit] r6612 committed - Checkstyle fixes for UiBinder tests...
Revision: 6612
Author: rj...@google.com
Date: Tue Nov 3 12:16:32 2009
Log: Checkstyle fixes for UiBinder tests
Patch by jat
review by rjrjr
http://code.google.com/p/google-web-toolkit/source/detail?r=6612
Modified:
/trunk/user/test/com/google/gwt/uibinder/All.java
/trunk/user/test/com/google/gwt/uibinder/parsers/IntAttributeParserTest.java
/trunk/user/test/com/google/gwt/uibinder/rebind/DummyMortalLogger.java
/trunk/user/test/com/google/gwt/uibinder/test/client/EnumeratedLabel.java
===
--- /trunk/user/test/com/google/gwt/uibinder/All.java Mon Nov 2 12:47:15
2009
+++ /trunk/user/test/com/google/gwt/uibinder/All.java Tue Nov 3 12:16:32
2009
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2009 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
not
+ * use this file except in compliance with the License. You may obtain a
copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
under
+ * the License.
+ */
package com.google.gwt.uibinder;
import com.google.gwt.junit.tools.GWTTestSuite;
@@ -9,6 +24,10 @@
* does not end in Suite to keep ant from running it redundantly.
*/
public class All {
+
+ /**
+ * @return a test suite containing all the UiBinder tests.
+ */
public static Test suite() {
GWTTestSuite suite = new GWTTestSuite(All UiBinder tests);
===
---
/trunk/user/test/com/google/gwt/uibinder/parsers/IntAttributeParserTest.java
Mon Nov 2 12:47:15 2009
+++
/trunk/user/test/com/google/gwt/uibinder/parsers/IntAttributeParserTest.java
Tue Nov 3 12:16:32 2009
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2009 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
not
+ * use this file except in compliance with the License. You may obtain a
copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
under
+ * the License.
+ */
package com.google.gwt.uibinder.parsers;
import com.google.gwt.core.ext.UnableToCompleteException;
@@ -5,6 +20,9 @@
import junit.framework.TestCase;
+/**
+ * Test parsing integer attributes.
+ */
public class IntAttributeParserTest extends TestCase {
private IntAttributeParser parser;
private DummyMortalLogger logger;
===
--- /trunk/user/test/com/google/gwt/uibinder/rebind/DummyMortalLogger.java
Mon Nov 2 12:47:15 2009
+++ /trunk/user/test/com/google/gwt/uibinder/rebind/DummyMortalLogger.java
Tue Nov 3 12:16:32 2009
@@ -15,6 +15,9 @@
*/
package com.google.gwt.uibinder.rebind;
+/**
+ * A MortalLogger using a dummy logger.
+ */
public class DummyMortalLogger extends MortalLogger {
public DummyMortalLogger() {
super(new DummyTreeLogger());
===
---
/trunk/user/test/com/google/gwt/uibinder/test/client/EnumeratedLabel.java
Mon Nov 2 20:08:34 2009
+++
/trunk/user/test/com/google/gwt/uibinder/test/client/EnumeratedLabel.java
Tue Nov 3 12:16:32 2009
@@ -1,8 +1,30 @@
+/*
+ * Copyright 2009 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
not
+ * use this file except in compliance with the License. You may obtain a
copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
under
+ * the License.
+ */
package com.google.gwt.uibinder.test.client;
import com.google.gwt.user.client.ui.Label;
+/**
+ * A label that has an enum, to test UiBinder enum parsing.
+ */
public class EnumeratedLabel extends Label {
+
+ /**
+ * An enum representing the suffix type.
+ */
public enum Suffix { ending, suffix, tail}
private Suffix suffix = Suffix.ending;
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] [google-web-toolkit] r6628 committed - Remove FF2 prebuilt directories (for now, may add back later), tweak...
Revision: 6628 Author: j...@google.com Date: Tue Nov 3 14:59:17 2009 Log: Remove FF2 prebuilt directories (for now, may add back later), tweak install.rdf template. http://code.google.com/p/google-web-toolkit/source/detail?r=6628 Deleted: /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff2 /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff2 Modified: /changes/jat/single-xpi/plugins/xpcom/install-template.rdf === --- /changes/jat/single-xpi/plugins/xpcom/install-template.rdf Tue Nov 3 14:54:41 2009 +++ /changes/jat/single-xpi/plugins/xpcom/install-template.rdf Tue Nov 3 14:59:17 2009 @@ -30,17 +30,14 @@ em:optionsURLchrome://gwt-devmode-plugin/content/options.xul/em:optionsURL - em:updateURL![CDATA[https://dl.google.com/gwt/plugins/firefox-update.rdf?guid=%ITEM_ID%version=%ITEM_VERSION%application=%APP_ID%appversion=%APP_VERSION%]]/em:updateURL +# updates, see http://developer.mozilla.org/en/docs/Extension_Versioning%2C_Update_and_Compatibility#Update_RDF_Format + em:updateURL![CDATA[https://dl.google.com/gwt/plugins/firefox-update.rdf?guid=%ITEM_ID%version=%ITEM_VERSION%application=%APP_ID%appversion=%APP_VERSION%locale=%APP_LOCALE%]]/em:updateURL !-- TODO # replace default about dialog em:aboutURLchrome://gwt-dmp/content/about.xul/em:aboutURL -# updates, see http://developer.mozilla.org/en/docs/Extension_Versioning%2C_Update_and_Compatibility#Update_RDF_Format -em:updateURLhttps://xxx.google.com/.../update.rdf/em:updateURL - em:updateURLhttp://google-web-toolkit.googlecode.com/svn/trunk/plugins/xpcom/prebuilt/update.rdf/em:updateURL - -# platforms - any others? +# more platforms - any others? em:targetPlatformSunOS_sparc-sunc/em:targetPlatform em:targetPlatformSunOS_x86-sunc/em:targetPlatform em:targetPlatformSunOS_x86_64-sunc/em:targetPlatform --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
[gwt-contrib] Fixes NPE in DockLayoutPanelParser when children have no NS
Reviewers: jgw,
Description:
Forgetting a namespace prefix on a child elem of DockLayoutPanel causes
an NPE, for example:
g:DockLayoutPanel unit=PCT
westg:HTMLPanelfoo/g:HTMLPanel/west
east/east
/g:DockLayoutPanel
Unfortunately, even after the patch the error message is confusing. It
says:
In g:DockLayoutPanel unit='PCT', child must be one of {north, south,
east, west, center}
The problem is that when you look at the XML, it seems like you've done
exactly what's being asked for. The error message ought to someone
account for the NS mismatch in how it explains the error.
Please review this at http://gwt-code-reviews.appspot.com/91813
Affected files:
user/src/com/google/gwt/uibinder/parsers/DockLayoutPanelParser.java
Index: user/src/com/google/gwt/uibinder/parsers/DockLayoutPanelParser.java
===
--- user/src/com/google/gwt/uibinder/parsers/DockLayoutPanelParser.java
(revision 6630)
+++ user/src/com/google/gwt/uibinder/parsers/DockLayoutPanelParser.java
(working copy)
@@ -98,8 +98,22 @@
}
private boolean isValidChildElement(XMLElement parent, XMLElement child)
{
-return child.getNamespaceUri().equals(parent.getNamespaceUri())
- DOCK_NAMES.containsKey(child.getLocalName());
+String childNsUri = child.getNamespaceUri();
+String parentNsUri = parent.getNamespaceUri();
+if (childNsUri == null parentNsUri != null) {
+return false;
+}
+if (childNsUri != null parentNsUri == null) {
+return false;
+}
+if (!childNsUri.equals(parentNsUri)) {
+ return false;
+}
+if (!DOCK_NAMES.containsKey(child.getLocalName())) {
+ return false;
+}
+// Made it through the gauntlet.
+return true;
}
private boolean requiresSize(XMLElement elem) {
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
[gwt-contrib] Re: missing headers and comments on UiBinder tests
Thanks, John. ant checkstyle didn't complain so I didn't notice. I'll commit the patch in a moment. On Tue, Nov 3, 2009 at 8:53 AM, John Tamplin j...@google.com wrote: Here is a patch which fixes it. -- John A. Tamplin Software Engineer (GWT), Google --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~--- uibinder-checkstyle.patch Description: Binary data
[gwt-contrib] [google-web-toolkit] r6606 committed - Stabilize the output from ClientBundle and MhtmlResourceContext....
Revision: 6606
Author: b...@google.com
Date: Tue Nov 3 10:06:29 2009
Log: Stabilize the output from ClientBundle and MhtmlResourceContext.
Patch by: bobv
Review by: jgw
http://code.google.com/p/google-web-toolkit/source/detail?r=6606
Modified:
/trunk/user/src/com/google/gwt/resources/rebind/context/AbstractClientBundleGenerator.java
/trunk/user/src/com/google/gwt/resources/rebind/context/MhtmlClientBundleGenerator.java
/trunk/user/src/com/google/gwt/resources/rebind/context/MhtmlResourceContext.java
===
---
/trunk/user/src/com/google/gwt/resources/rebind/context/AbstractClientBundleGenerator.java
Wed Oct 28 07:06:41 2009
+++
/trunk/user/src/com/google/gwt/resources/rebind/context/AbstractClientBundleGenerator.java
Tue Nov 3 10:06:29 2009
@@ -42,12 +42,12 @@
import com.google.gwt.user.rebind.SourceWriter;
import java.io.PrintWriter;
-import java.io.StringWriter;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.IdentityHashMap;
+import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
@@ -58,13 +58,15 @@
public abstract class AbstractClientBundleGenerator extends Generator {
/**
- * An implementation of FieldAccumulator that immediately composes its
output
- * into a StringWriter.
+ * An implementation of ClientBundleFields.
*/
- private static class FieldsImpl implements ClientBundleFields {
+ protected static class FieldsImpl implements ClientBundleFields {
private final NameFactory factory = new NameFactory();
-private final StringWriter buffer = new StringWriter();
-private final PrintWriter pw = new PrintWriter(buffer);
+/**
+ * It is necessary to maintain order in case one field refers to
another.
+ */
+private final MapString, String fieldsToDeclarations = new
LinkedHashMapString, String();
+private final MapString, String fieldsToInitializers = new
HashMapString, String();
public void addName(String name) {
factory.addName(name);
@@ -82,33 +84,56 @@
String ident = factory.createName(name);
- pw.print(private );
+ StringBuilder sb = new StringBuilder();
+ sb.append(private );
if (isStatic) {
-pw.print(static );
+sb.append(static );
}
if (isFinal) {
-pw.print(final );
+sb.append(final );
}
- pw.print(type.getQualifiedSourceName());
- pw.print( );
- pw.print(ident);
+ sb.append(type.getQualifiedSourceName());
+ sb.append( );
+ sb.append(ident);
+
+ fieldsToDeclarations.put(ident, sb.toString());
if (initializer != null) {
-pw.print( = );
-pw.print(initializer);
- }
-
- pw.println(;);
+fieldsToInitializers.put(ident, initializer);
+ }
return ident;
}
-public String toString() {
- pw.flush();
- return buffer.getBuffer().toString();
+/**
+ * This can be called to reset the initializer expression on an
+ * already-defined field.
+ *
+ * @param ident an identifier previously returned by {...@link #define}
+ * @param initializer a Java expression that will be used to
initialize the
+ * field
+ */
+public void setInitializer(String ident, String initializer) {
+ assert fieldsToDeclarations.containsKey(ident) : ident + not
defined;
+ fieldsToInitializers.put(ident, initializer);
+}
+
+private String getCode() {
+ StringBuilder sb = new StringBuilder();
+ for (Map.EntryString, String entry :
fieldsToDeclarations.entrySet()) {
+String ident = entry.getKey();
+sb.append(entry.getValue());
+
+String initializer = fieldsToInitializers.get(ident);
+if (initializer != null) {
+ sb.append( = ).append(initializer);
+}
+sb.append(;\n);
+ }
+ return sb.toString();
}
}
@@ -194,6 +219,9 @@
// If an implementation already exists, we don't need to do any work
if (out != null) {
+ // There is actual work to do
+ doCreateBundleForPermutation(logger, generatorContext, fields,
+ generatedSimpleSourceName);
// Begin writing the generated source.
ClassSourceFileComposerFactory f = new
ClassSourceFileComposerFactory(
packageName, generatedSimpleSourceName);
@@ -218,7 +246,7 @@
fields);
// Print the accumulated field definitions
- sw.println(fields.toString());
+ sw.println(fields.getCode());
/*
* The map-accessor methods use JSNI and need a fully-qualified class
@@ -231,7 +259,7 @@
}
finish(logger, resourceContext, generators.keySet());
-doFinish();
+doFinish(logger);
// Return the name of the concrete class
return createdClassName;
@@ -246,30
[gwt-contrib] [google-web-toolkit] r6627 committed - Update XPCOM plugin names, prepare for production deployment.
Revision: 6627 Author: j...@google.com Date: Tue Nov 3 14:54:41 2009 Log: Update XPCOM plugin names, prepare for production deployment. http://code.google.com/p/google-web-toolkit/source/detail?r=6627 Added: /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff3/libgwt_devmode_ff3.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff3+/libgwt_devmode_ff3+.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff35/libgwt_devmode_ff35.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff3/libgwt_devmode_ff3.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff3+/libgwt_devmode_ff3+.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff35/libgwt_devmode_ff35.so Deleted: /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff2/libgwt_dmp_ff2.dylib /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff3/libgwt_dmp_ff3.dylib /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff35/libgwt_dmp_ff35.dylib /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff2/libgwt_dmp_ff2.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff3/libgwt_dmp_ff3.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff3+/libgwt_dmp_ff3+.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff35/libgwt_dmp_ff35.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff2/libgwt_dmp_ff2.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff3/libgwt_dmp_ff3.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff3+/libgwt_dmp_ff3+.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff35/libgwt_dmp_ff35.so /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/WINNT_x86-msvc/ff3/xpOOPHM.dll /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/WINNT_x86-msvc/ff35/xpOOPHM.dll /changes/jat/single-xpi/plugins/xpcom/prebuilt/gwt-dmp.xpi Modified: /changes/jat/single-xpi/plugins/xpcom/ExternalWrapper.cpp /changes/jat/single-xpi/plugins/xpcom/ExternalWrapper.h /changes/jat/single-xpi/plugins/xpcom/Makefile /changes/jat/single-xpi/plugins/xpcom/install-template.rdf /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/chrome.manifest /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/content/options.xul /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/content/prefScript.js /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/defaults/preferences/defaults.js /changes/jat/single-xpi/plugins/xpcom/prebuilt/update.rdf === --- /dev/null +++ /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff3/libgwt_devmode_ff3.so Tue Nov 3 14:54:41 2009 File is too large to display a diff. === --- /dev/null +++ /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff3+/libgwt_devmode_ff3+.so Tue Nov 3 14:54:41 2009 File is too large to display a diff. === --- /dev/null +++ /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86-gcc3/ff35/libgwt_devmode_ff35.so Tue Nov 3 14:54:41 2009 File is too large to display a diff. === --- /dev/null +++ /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff3/libgwt_devmode_ff3.so Tue Nov 3 14:54:41 2009 File is too large to display a diff. === --- /dev/null +++ /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff3+/libgwt_devmode_ff3+.so Tue Nov 3 14:54:41 2009 File is too large to display a diff. === --- /dev/null +++ /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Linux_x86_64-gcc3/ff35/libgwt_devmode_ff35.so Tue Nov 3 14:54:41 2009 File is too large to display a diff. === --- /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff2/libgwt_dmp_ff2.dylib Mon Oct 26 18:06:40 2009 +++ /dev/null Binary file, no diff available. === --- /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff3/libgwt_dmp_ff3.dylib Mon Oct 26 18:06:40 2009 +++ /dev/null Binary file, no diff available. === --- /changes/jat/single-xpi/plugins/xpcom/prebuilt/extension/lib/Darwin-gcc3/ff35/libgwt_dmp_ff35.dylib Mon Oct 26 18:06:40 2009 +++ /dev/null Binary file, no diff
[gwt-contrib] [google-web-toolkit] r6611 committed - Fix accidentally extended timeout in JUnitShell
Revision: 6611 Author: rj...@google.com Date: Tue Nov 3 11:48:42 2009 Log: Fix accidentally extended timeout in JUnitShell http://code.google.com/p/google-web-toolkit/source/detail?r=6611 Modified: /trunk/user/src/com/google/gwt/junit/JUnitShell.java === --- /trunk/user/src/com/google/gwt/junit/JUnitShell.javaMon Nov 2 12:47:15 2009 +++ /trunk/user/src/com/google/gwt/junit/JUnitShell.javaTue Nov 3 11:48:42 2009 @@ -338,7 +338,7 @@ * begin running the test. Contacted does not necessarily mean the test has * begun, e.g. for linker errors stopping the test initialization. */ - static final int TEST_BEGIN_TIMEOUT_MILLIS = 6; + static final int TEST_BEGIN_TIMEOUT_MILLIS = 60 * 1000; /** * This is a system property that, when set, emulates command line arguments. @@ -350,7 +350,7 @@ * method, in milliseconds, measured from when the ilast/i client connects * (and thus starts the test). default of 5 minutes. */ - private static final long TEST_METHOD_TIMEOUT_MILLIS = 50 * 60 * 1000; + private static final long TEST_METHOD_TIMEOUT_MILLIS = 5 * 60 * 1000; /** * Singleton object for hosting unit tests. All test case instances executed --~--~-~--~~~---~--~~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~--~~~~--~~--~--~---
