date:20100419



On Apr 19, 2:09 am, Chris Lercher cl_for_mail...@gmx.net wrote:
 Hi Thomas,

 I agree. I just don't see any advantage for GWT in this case. So I'd
 say, that using it only makes sense, if there are other reasons, which
 weren't expressed in the question.

 By the way, GWT uses NekoHTML, too (it's in gwt-dev.jar). Why do you
 prefer the HTML parser you mentioned?

Because it implements the HTML5 parsing rules, algorithm that has been
written to predictably parse web pages as found in the wild, with
results that are as close as possible as what browsers do today (when
they disagree, a choice had to be done obviously), and which browsers
are implementing today for their next version. Moreover, this
particular implementation is AFAIK the on that ships in Firefox (not
as the default parser for now, but will be soon), after being
translated to C++ (by a script); it is also the one used to back the
HTML5 validator at validator.nu and validator.w3.org.
So I tend to believe its results more than any other tag soup
parser.
(oh, and for the story htmlparser.validator.nu has successfully been
compiled with GWT! ;-) )

BTW, GWT doesn't use neko, it uses HTMLUnit (which happens to use
NekoHTML as its parser).

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JSNI: No-body native methods to refer to existing methods in JavaScript object

2010-04-19 Thread Reinier Kip

Hi,

I am trying to map existing JavaScript 'classes' in the document to
client-side Java classes. Take this example JS 'class':

Alerter = function() {
  this.alert = function(msg) {
alert(msg);
  };
};

Mapping this to a client-side Java class currently means:

class Alerter extends JavaScriptObject {

  public static final native Alerter create() /*-{
return { impl: new Alerter() };
  }-*/

  public final native void alert(String msg) {
this.impl.alert(msg);
// or for repeatability: return this.impl.alert.apply(this,
arguments);
  }

}

I feel it should be possible to do this in Java:

(...)
public static final native Alerter create() /*-{
  return new Alerter();
}-*/
public final native void alert(String msg);
(...)

This directly maps the Java declaration to the JavaScript
implementation.

I hope this example made sense. If you think my abstraction attempt is
ridiculous or I could approach this in another way or this is the
single most awesome idea ever, please respond.

Reinier

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Paging Scroll Table in GWT 2.0.x?

2010-04-19 Thread googelybear

Hi,

I basically thave the same question as already asked here, but for the
current version of gwt:
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/610a20088c153898/c083bb973cf44f32

Is the PST still maintained for gwt 2.0.x?
Would you recommend to use it or are there other alternatives you'd
suggest?

thanks a lot,

Dennis

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Re: GWT useful for HTML Parsing? Is it fast enough

2010-04-19 Thread Chris Lercher

Thanks, very interesting. I set a bookmark.


On Apr 19, 11:05 am, Thomas Broyer t.bro...@gmail.com wrote:

 Because it implements the HTML5 parsing rules, algorithm that has been
 written to predictably parse web pages as found in the wild, with
 results that are as close as possible as what browsers do today (when
 they disagree, a choice had to be done obviously), and which browsers
 are implementing today for their next version. Moreover, this
 particular implementation is AFAIK the on that ships in Firefox (not
 as the default parser for now, but will be soon), after being
 translated to C++ (by a script); it is also the one used to back the
 HTML5 validator at validator.nu and validator.w3.org.
 So I tend to believe its results more than any other tag soup
 parser.
 (oh, and for the story htmlparser.validator.nu has successfully been
 compiled with GWT! ;-) )

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GWT presentation/workshop

Hi All,

If you really have nothing to do, have a look at this GWT
presentation:
http://www.slideshare.net/edbras/all-about-gwt
I made it to give GWT presentations/workshops here in Holland (it's in
English).

Maybe it can be useful to you,
Ed

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Help me in understanding Binding Concept

2010-04-19 Thread sridevi macherla

Hi All,

Can some one please help me in understanding the concept of Binding and how
is it related to GWT.

Please provide me some links in this regard. and why is it required  what
are differnt types of binding.

Thanks
Sri

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Re: Maven, again

2010-04-19 Thread Jan Ehrhardt

I'm currently working on a sample app for my GWT logging framework and it
uses Maven.

http://github.com/derjan1982/slf4gwt/tree/master/samples/

It might be an example setup for you, allthough it's not finished yet. I'm
using m2eclipse for development and everything works, except I've to enable
GWT support on my projects (
http://www.ducktools.org/2010/04/gwt-eclipse-tomcat.html) manually.

Regards
Jan Ehrhardt

2010/4/19 Subhrajyoti Moitra subhrajyo...@gmail.com

try this

http://mojo.codehaus.org/gwt-maven-plugin/

On Sun, Apr 18, 2010 at 11:25 PM, Steve steveahlst...@gmail.com wrote:

I'm getting very frustrated -- reading dozens of messages, faqs,
whatever I can find on the subject, but I haven't found all the info I
need in one place and haven't been able to piece it all together ...
maybe I just missed it, but hopefully someone here can help.

What I'd like to do ...

Create a GWT project, use Maven instead of Ant to build. Be able to
debug in DevMode, be able to mvn package and manually deploy my war
to a container.

Using Eclipse (3.5.2), m2eclipse, GPE 1.3.2 -- what do I need to do?
What is the directory structure I need? Is there a maven archetype to
create the directory structure?

I tried the MavenAppRpc project. I was successful in building it and
deploying the war to Tomcat. However, I could never get it to work in
DevMode.

Is there a 1-2-3 type tutorial available that can get me started?

Thanks

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Re: Maven, again

2010-04-19 Thread mkkm...@gmail.com

I'm using gwt-maven-plugin and I works very well.
To add the Google project nature to the project you need to configure
your maven-eclipse-plugin like this:

plugin
groupIdorg.apache.maven.plugins/groupId
artifactIdmaven-eclipse-plugin/artifactId
version${maven.eclipse.plugin.version}/version
configuration
/additionalConfig
additionalProjectnatures
projectnaturecom.google.gwt.eclipse.core.gwtNature/
projectnature
/additionalProjectnatures
additionalBuildcommands
 
buildcommandcom.google.gwt.eclipse.core.gwtProjectValidator/
buildcommand
/additionalBuildcommands
/configuration
  /plugin

Regards,
Michael

On 19 avr, 12:45, Jan Ehrhardt jan.ehrha...@googlemail.com wrote:
 I'm currently working on a sample app for my GWT logging framework and it
 uses Maven.

 http://github.com/derjan1982/slf4gwt/tree/master/samples/

 It might be an example setup for you, allthough it's not finished yet. I'm
 using m2eclipse for development and everything works, except I've to enable
 GWT support on my projects 
 (http://www.ducktools.org/2010/04/gwt-eclipse-tomcat.html) manually.

 Regards
 Jan Ehrhardt

 2010/4/19 Subhrajyoti Moitra subhrajyo...@gmail.com





  try this

 http://mojo.codehaus.org/gwt-maven-plugin/

  On Sun, Apr 18, 2010 at 11:25 PM, Steve steveahlst...@gmail.com wrote:

  I'm getting very frustrated -- reading dozens of messages, faqs,
  whatever I can find on the subject, but I haven't found all the info I
  need in one place and haven't been able to piece it all together ...
  maybe I just missed it, but hopefully someone here can help.

  What I'd like to do ...

  Create a GWT project, use Maven instead of Ant to build.  Be able to
  debug in DevMode, be able to mvn package and manually deploy my war
  to a container.

  Using Eclipse (3.5.2), m2eclipse, GPE 1.3.2 -- what do I need to do?
  What is the directory structure I need?  Is there a maven archetype to
  create the directory structure?

  I tried the MavenAppRpc project.  I was successful in building it and
  deploying the war to Tomcat.  However, I could never get it to work in
  DevMode.

  Is there a 1-2-3 type tutorial available that can get me started?

  Thanks

  --
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Image.setUrl / load event / onLoad / LoadHandler / LoadEvent

2010-04-19 Thread Simon Botting

Hi,

I've got a question about the Image onLoad mechanism in GWT 2.0.3 - I
was setting the url of the Image with setUrl(String) call and no
LoadEvent was being fired, which confused me as, according to the
javadoc the setUrl method...

Sets the URL of the image to be displayed. If the image is in the
clipped state, a call to this method will cause a transition of the
image to the unclipped state. Regardless of whether or not the image
is in the clipped or unclipped state, a load event will be fired.

After a while I worked out that because the Image wasn't actually
displayed on the screen (I wanted to load it first to work out its
dimensions and then display it),  the call to setUrl - although it did
retrieve the image from the server (according to the net panel in
firebug) -  didn't fire the LoadEvent.

My question is this, is this a bug in GWT or should the documentation
be a bit more explicit about when the LoadEvent is fired?  Or... am I
just being unreasonably fastidious.

Cheers
Simon

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Using Oracle and Hibernate in Google Web Toolkit's Hosted Mode.

Hello,

I need to know if anyone is able to query the database for fetching
data. This is a common requirement for most of the applications to use
database.If Hosted Mode doesnt support it then how are the users of
GWT developing ?

Do let me know !!

I get an exception while connecting to database using JDBC below is
the trace of it.

java.lang.NoClassDefFoundError: java.lang.management.ManagementFactory
is a restricted class. Please see the Google  App Engine developer's
guide for more details.
  at
com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java:
51)
  at
oracle.jdbc.driver.OracleDriver.registerMBeans(OracleDriver.java:270)
  at oracle.jdbc.driver.OracleDriver$1.run(OracleDriver.java:213)
  at java.security.AccessController.doPrivileged(Native Method)

Thanks!

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Re: Using Oracle and Hibernate in Google Web Toolkit's Hosted Mode.

2010-04-19 Thread Sripathi Krishnan

Disable Google App Engine in your eclipse settings. GAE does not allow you
to use databases or open network connections.

--Sri

On 19 April 2010 17:59, keyboard_samurai yog...@gmail.com wrote:

Hello,

I need to know if anyone is able to query the database for fetching
data. This is a common requirement for most of the applications to use
database.If Hosted Mode doesnt support it then how are the users of
GWT developing ?

Do let me know !!

I get an exception while connecting to database using JDBC below is
the trace of it.

java.lang.NoClassDefFoundError: java.lang.management.ManagementFactory
is a restricted class. Please see the Google App Engine developer's
guide for more details.
at

com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java:
51)
at
oracle.jdbc.driver.OracleDriver.registerMBeans(OracleDriver.java:270)
at oracle.jdbc.driver.OracleDriver$1.run(OracleDriver.java:213)
at java.security.AccessController.doPrivileged(Native Method)

Thanks!

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Re: Transferring an image over an PRC call

2010-04-19 Thread ahmet terzioglu

Yes, that is exactly what I did and it works now, thank you.


On Sun, Apr 18, 2010 at 10:51 PM, Trevis trevistho...@gmail.com wrote:

 Is your goal to show the image in an img tag in the web browser?  I
 have user uploadable images on my gwt website and to present the
 images to users i use an http servlet.  I have an img tag rendered in
 the client that references the image from the servlet.  Since my
 images are saved in the DB, the image servlet processes the users
 request, finds the image that they are requesting and renders the file
 to the output stream.  Pretty much all you need to do is configure the
 content type on the response.


 On Apr 15, 9:48 am, Ahmet ahmet.terzio...@gmail.com wrote:
  Hi everyone,
 
  My application has an upload file feature and allow users to upload
  image files to the server using an httpServlet. That part works fine,
  the file gets uploaded and placed in the WEB-INF folder (I don't want
  public access), required url and other info is filled into the
  database using Hibernate.
 
  The problem is when I want to retrieve the image on the client side.
  My user pojo knows the url of its image, but I can't instantiate an
  Image object and send it over an RPC call since it is not
  serializable. I decided to transform the image file, a jpg, into a
  byte[] on the server side and then transfer the byte[] over the RPC
  call, however, I it doesn't work.
 
  I get no errors on the server side, the RPC call returns, but my
  client reports a failure:
 
  SEVERE: Exception while dispatching incoming RPC call
  java.lang.RuntimeException: java.lang.ClassCastException: [B cannot be
  cast to [Ljava.lang.Object;
 
  My service code:
  public byte[] getImageByUrl(String url) {
 
  ByteArrayOutputStream baos = new ByteArrayOutputStream();
  try{
  File file = new File(url);
  ObjectOutputStream oos = new
 ObjectOutputStream(baos);
  oos.writeObject(file);
  }catch(Exception ioe){
  ioe.getMessage();
  }
  return baos.toByteArray();
 
  }
 
  My client code:
  service.getImageByUrl(url, new AsyncCallbackbyte[]() {
  @Override
  public void onFailure(Throwable
 arg0) {
  log(getImageByUrl
 failed);
  log(arg0.getMessage());
  }
  @Override
  public void onSuccess(byte[]
 arg0) {
  //reconstruct file
  }
 
  }
 
  I send a byte[] and recieve a byte[], I checked the contents of the
  array from the server side, it is not null and gets returned, however
  the client side can not accept it... Why can this be ?
 
  I have done some research and it seems like using an httpServlet is
  better than using an RPC call when making a binary data transfer,
  therefore I am inclined to using the httpServlet for downloading the
  image, however what I ultimately achive is not having to save the file
  on my client side to access its content. Is it possible to transfer
  the Image object over the httpServlet to dynamically use it as it is
  recieved on the client side ?
 
  I am not sure about using data://url s as they are not supported by
  all browsers, but seems as the simplest solution.
 
  Thank you for your opinions..
 
  Regards,
  Ahmet
 
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testing user clicks

2010-04-19 Thread yilativs

Hi,

I want to unit test what happens when user clicks on button in GWT 2.0

Button has click method but calling it click handlers do not run.

Is there any way to simulate user clicks in UI?

Regards,
Vitaliy S

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how to send data to google app engine datastore api

2010-04-19 Thread KeremPekcabuk

Hi,

i look at the samples created by GWT and Google App Engine.

all the samples about getting the data from google app engine
datastore api.

is there any example which sends the data to Google App Engine Data
Store Api ?.

For example a save button(in GWT) which saves data to the database of
Google App Engine.

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Re: GWT presentation/workshop

2010-04-19 Thread nino ekambi

Thx i really like it :)

Greets

Nino

2010/4/19 Ed post2edb...@hotmail.com

 Hi All,

 If you really have nothing to do, have a look at this GWT
 presentation:
 http://www.slideshare.net/edbras/all-about-gwt
 I made it to give GWT presentations/workshops here in Holland (it's in
 English).

 Maybe it can be useful to you,
 Ed

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Re: GWT presentation/workshop

I am happy that you liked it :)
Thanks for the feedback

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Re: GWT presentation/workshop

2010-04-19 Thread Abdullah Shaikh

Hi Ed,

I just saw the entire presentation, thanks, it was really useful.

- Abdullah

On Mon, Apr 19, 2010 at 3:46 PM, Ed post2edb...@hotmail.com wrote:

 Hi All,

 If you really have nothing to do, have a look at this GWT
 presentation:
 http://www.slideshare.net/edbras/all-about-gwt
 I made it to give GWT presentations/workshops here in Holland (it's in
 English).

 Maybe it can be useful to you,
 Ed

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Re: GWT Developer Plugin is not found in Firefox

2010-04-19 Thread Matthew Willis

I am also getting this behavior.  The plugin acts as if it weren't
installed.

Did you figure it out, Michel?

On Apr 9, 11:35 pm, Michel Alexandre Salim
michel.sa...@informatik.uni-erlangen.de wrote:
 On Apr 2, 7:43 pm, Christopher Conroy con...@google.com wrote: On Fri, Apr 
 2, 2010 at 7:38 AM, na...@hu.inter.net na...@hu.inter.net wrote:
   I see 'Google Web Toolkit Developer Plugin forFirefox1.0.7511' in
  Firefoxin 'Tools/Add-ons/Extensions', but if I start 'http://
   127.0.0.1:/MyWebApp.html?gwt.codesvr=127.0.0.1:9997' I got always
   the message 'Development Mode requires the Google Web Toolkit
   Developer Plugin' andFirefoxwants to download the plugin again.

   What can be wrong?

  Do you perhaps have the plugin installed but disabled?

 Per my previous message (still pending moderation), here are my
 findings:

 - Development mode does not work in Firefox 3.6.3:
   -- from the system-provided RPM as well as a manual installation of
 Firefox from mozilla.org
   -- using Eclipse or using the webAppCreator script

 - The war target works fine on the same Firefox installation, but this
 is really unsuitable during development as the compile-deploy-test
 cycle is too long

 Thanks,

 --
 Michel Alexandre Salim

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GWT developer plugin for chrome under linux

2010-04-19 Thread Andrew Romanov

Is google planning to release GWT developer plugin for Chrome under
Linux (I am actually using Chromium)?

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session.setAttribute in GWT

2010-04-19 Thread davids

Hi

we had a problem setting the user attribute into the session:

if you want to use for Session support, ENABLE it in the appengine-
web.xml.
to enable sessions, put sessions-enabledtrue/sessions-enabled in
that file.

Without it, getSession() is allowed,
but manipulation of sessionattributes is not.

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GWT plugin for eclipse install problem

2010-04-19 Thread xwise

I saw a few other posts related to this but nothing that would solve
my problem. I'm just trying to setup the GWT plugin for eclipse 3.5,
following the instructions at:

http://code.google.com/eclipse/docs/getting_started.html
http://code.google.com/eclipse/docs/install-eclipse-3.5.html

The plugin is downloaded and seems to install successfully but when
eclipse restarts I don't see the File  New  Web Application
Project option in the eclipse menu. I also tried manually installing
WST even though I think it was already installed, but that made no
difference. I've tried with eclipse 3.5 IDE for java EE and with the
standard eclipse 3.5 IDE for java, nothing works. I'm running under
windows 7 64-bit, although I don't think that should matter. Any help
would be appreciated.

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Best CSS practice for complex GWT Widgets using UiBinder

2010-04-19 Thread Roland Bali

Hi,

I did some searching but couldn't anything about this subject. I'm
using the SuggestBox widget and I'd like to change the layout for
elements in a SuggestBox.

For example I can change the .gwt-SuggestBox by adding addStyleNames
but that only changes .gwt-SuggestBox but how do I change the sub
elements like .gwt-SuggestBoxPopup .item?

Is this possible at all using UiBinder?

Kind regards,
Roland

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Re: ScrollPanel Problem

2010-04-19 Thread KarlG

Marco, would you be kind enough to share you solution? I just ran
into the same thing.

Thank you.

Karl

On Apr 14, 11:59 pm, Marco Gadaleta gadaleta.ma...@gmail.com wrote:
But i have find a solution :-)

2010/4/14 Patou patou.de.saint.ste...@gmail.com

It's not possible to use a scroll Panel in Mobile navigator (Android
and Iphone).

You can just scroll on all the page (like a zoom tools) but not inside
the page.

Patrice

On Apr 6, 3:03 pm, gadaleta.marco gadaleta.ma...@gmail.com wrote:
Hi, I'm developing an application using gwt and gears and i test it
on android.
But if i use a ScrollPanel element, it doesn't run on android.

How i can resolve this problem?

Thx, Marco

--
Marco

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Crawlable AJAX - jQuery Load

I've been reading the Making AJAX Applications Crawlable specs
(http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-
started.html) and I'm at a loss at how to apply this to my
application.

I use jQuery to load an HTML page fragment into a DOM element on a
mostly pure HTML page. It takes a few seconds for the 'results' page
fragment to load from my server, this is why I use AJAX to dynamically
load that content into the static page. Meanwhile the static page
shows a 'throbber' and loading message. How exactly do I apply these
specs in this scenario? I don't use the hash mark in my URLs.

The page in question can be seen here: 
http://friendorfollow.com/dustyreagan/following/

Any pointers or recommendations on how to make the results crawlable?

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GTW generators for XML

2010-04-19 Thread masch

Hello,

I am using GWT annotations and generators and I need to create an XML
output beside the Class output, How can I do it?

salu2...
masch...

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gwtUpload : problem with servlet

2010-04-19 Thread laurent

Hello ,

when i upload my application , error in the log Caused by:
java.lang.ClassNotFoundException: gwtupload.server.UploadAction

SampleUploadServlet.java :

package miro.server;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.fileupload.FileItem;
import gwtupload.server.UploadAction;
import gwtupload.server.exceptions.UploadActionException;

public class SampleUploadServlet extends UploadAction{
  @Override
  public String executeAction(HttpServletRequest request,
ListFileItem sessionFiles) throws UploadActionException {
return ;
  }
}

web.xml :
web-app

  !-- Servlets --
  !-- greetServlet --
  servlet
servlet-namegreetServlet/servlet-name
servlet-classmiro.server.GreetingServiceImpl/servlet-class
  /servlet
  !-- greetServlet --
  !-- /mirov2/greet --

  servlet-mapping
servlet-namegreetServlet/servlet-name
url-pattern/mirov2/greetingService/url-pattern
  /servlet-mapping

  context-param
param-namemaxSize/param-name
param-value3145728/param-value
  /context-param

  context-param
param-nameslowUploads/param-name
param-valuetrue/param-value
  /context-param

  servlet
servlet-nameuploadServlet/servlet-name
servlet-classmiro.server.SampleUploadServlet/servlet-class
  /servlet

  servlet-mapping
servlet-nameuploadServlet/servlet-name
url-pattern*.mail/url-pattern
  /servlet-mapping

  !-- Default page to serve --
  welcome-file-list
welcome-fileMiroV2.html/welcome-file
  /welcome-file-list

/web-app

thanks for your request

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Re: Using Oracle and Hibernate in Google Web Toolkit's Hosted Mode.

Then do you replace tomcat with GAE ? i want to have the benefits of
Hosted mode i.e auto compile and debug ???

On Apr 19, 5:32 pm, Sripathi Krishnan sripathikrish...@gmail.com
wrote:
Disable Google App Engine in your eclipse settings. GAE does not allow you
to use databases or open network connections.

--Sri

On 19 April 2010 17:59, keyboard_samurai yog...@gmail.com wrote:

Hello,

Do let me know !!

I get an exception while connecting to database using JDBC below is
the trace of it.

java.lang.NoClassDefFoundError: java.lang.management.ManagementFactory
is a restricted class. Please see the Google App Engine developer's
guide for more details.
at

Thanks!

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Re: Help me in understanding Binding Concept

2010-04-19 Thread Nathan Wells

Are you referring to Deferred Binding (http://code.google.com/
webtoolkit/doc/1.6/FAQ_Client.html#Deferred_Binding), or Beans Binding
(https://beansbinding.dev.java.net/)

They are two very different concepts.

On Apr 19, 4:26 am, sridevi macherla sridevimache...@gmail.com
wrote:
 Hi All,

 Can some one please help me in understanding the concept of Binding and how
 is it related to GWT.

 Please provide me some links in this regard. and why is it required  what
 are differnt types of binding.

 Thanks
 Sri

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Re: Image.setUrl / load event / onLoad / LoadHandler / LoadEvent

2010-04-19 Thread Thad

I don't think that's a bug at all.  The image is not loaded until it
is in the DOM, and that does not happen when the servlet is called,
but after the image is returned.

My application a lot with resizing and otherwise manipulating images.
I pass the available display dimensions to my image servlet, and use
JAI and JAI-IMAGEIO to open the image, determine its size, scale it to
fit the display area, and return the scaled and/or cropped/rotated
image as a PNG to the browser.

On Apr 19, 7:48 am, Simon Botting simon.bott...@enbuenosaires.com
wrote:
 Hi,

 I've got a question about the Image onLoad mechanism in GWT 2.0.3 - I
 was setting the url of the Image with setUrl(String) call and no
 LoadEvent was being fired, which confused me as, according to the
 javadoc the setUrl method...

 Sets the URL of the image to be displayed. If the image is in the
 clipped state, a call to this method will cause a transition of the
 image to the unclipped state. Regardless of whether or not the image
 is in the clipped or unclipped state, a load event will be fired.

 After a while I worked out that because the Image wasn't actually
 displayed on the screen (I wanted to load it first to work out its
 dimensions and then display it),  the call to setUrl - although it did
 retrieve the image from the server (according to the net panel in
 firebug) -  didn't fire the LoadEvent.

 My question is this, is this a bug in GWT or should the documentation
 be a bit more explicit about when the LoadEvent is fired?  Or... am I
 just being unreasonably fastidious.

 Cheers
 Simon

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Re: Spring MVC with GWT RPC

Any pointers for identifying what could be the problem?


On Apr 18, 7:26 pm, keyboard_samurai yog...@gmail.com wrote:
 Also i see a alertbox by the browser that This page is accessing
 information that is not under its control. This poses a security risk.
 Do you want to continue ?

 This is the only thing which seems different that the local
 environment. I don't get this alert msg in local environment.

 Please advice how do i remove this as well...

 Regards,
 -Yogesh

 On Apr 18, 6:00 pm, keyboard_samurai yog...@gmail.com wrote:



  Hi,

  I am using GWT RPC with Spring MVC.. the integration details is
  similar as described 
  @http://technophiliac.wordpress.com/2008/08/24/giving-gwt-a-spring-in-
  The integration works fine when deployed and tested on local servers.
  When we deploy the war on an enterprise environment with SSO we face a
  null pointer exception. The application unlike in the development mode
  opens in a popup within a frame (This frame cannot be removed). Below
  is the exception that we get ...

  SEVERE: Exception while dispatching incoming RPC call
  java.lang.NullPointerException
          at
  javax.servlet.GenericServlet.getServletName(GenericServlet.java:322)
          at javax.servlet.GenericServlet.log(GenericServlet.java:277)
          at
  com.google.gwt.user.server.rpc.RemoteServiceServlet.doGetSerializationPolicy(RemoteServiceServlet.java:
  219)
          at
  com.google.gwt.user.server.rpc.RemoteServiceServlet.getSerializationPolicy(RemoteServiceServlet.java:
  117)
          at
  com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.prepareToRead(ServerSerializationStreamReader.java:
  429)
          at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:
  234)
          at
  com.test.server.generic.controller.GWTRPCController.processCall(GWTRPCController.java:
  94)
          at
  com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:
  86)
          at
  com.test.server.generic.controller.GWTRPCController.handleRequest(GWTRPCController.java:
  63)
          at
  org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:
  48)
          at
  org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:
  875)
          at
  org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:
  807)
          at
  org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:
  571)
          at
  org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:
  511)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:
  637)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:
  717)
          at
  org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
  290)
          at
  org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
  206)
          at
  org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
  219)
          at
  org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:
  191)
          at
  org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
  128)
          at
  org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
  102)
          at
  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
  109)
          at
  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:
  293)
          at
  org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
          at
  org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
          at
  org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)
          at
  org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:
  698)
          at org.apache.jk.common.ChannelSocket
  $SocketConnection.runIt(ChannelSocket.java:891)
          at org.apache.tomcat.util.threads.ThreadPool
  $ControlRunnable.run(ThreadPool.java:690)
          at java.lang.Thread.run(Thread.java:619)

  The code use for marshalling and unmarshalling of the RPC request and
  response is ..

  RPCRequest rpcRequest = RPC.decodeRequest(payload,
  this.remoteServiceClass, this);
  return RPC.invokeAndEncodeResponse(this.remoteService, rpcRequest
                                          .getMethod(),
  rpcRequest.getParameters(),rpcRequest.getSerializationPolicy());

  Please let me know if incase anyone has faced this issue before.

  This approach seems to be working when i deploy it on my local tomcat
  but creates a issue on enterprise environment with SSO (Siteminder)

  Thanks in advance!

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  To

Re: Rolebased authorisation in GWT

2010-04-19 Thread Nathan Wells

To optimize without the overhead of deferred binding, you might
explore using the GWT.runAsync() method.

On Apr 16, 10:47 am, Sripathi Krishnan sripathikrish...@gmail.com
wrote:
 To easily hide/disable things from the user if he doesn't have access, we
 created a custom class 'SecurePanel'

 Assuming you are using uibinder, we then have something like this in our
 ui.xml

 my:SecurePanel *role=admin*
     h2Secure Page/h2
     gwt:Button ui:field=mySecureButton text=My very secret
 button/gwt:Button
 /my:SecurePanel

 Whatever is in SecurePanel will then show up only if the current logged in
 user is an admin (meaning it will still be there in JS/HTML code, but just
 hidden).

 SecurePanel just extends HTMLPanel and has a setRole() method. In the
 setRole() method, you just call this.setVisible(false) if the user doesn't
 have the right role. In this case, we assume that role/access information is
 global information accessible to SecurePanel.

 This makes our lives pretty easy - no messy if / else in java code.

 --Sri

 On 16 April 2010 20:29, sven sven.schle...@googlemail.com wrote:





  Thx for your quick response.
  Of course the server shouldn't allow operations that the user isn't
  allowed to. I just wanted to know if it's possible to serve the
  browser only the code he is allowed to see.
  But you're right, even if an attacker can see methods it would be
  useless for him as long as the execution of functions is only allowed
  for certain roles or users.

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Re: session.setAttribute in GWT

2010-04-19 Thread Gal Dolber

This is not an gwt question.

Are you talking about Appengine? If so, session attributes are allowed. But
they must be Serializables.

2010/4/18 davids dudishe...@gmail.com

 Hi

 we had a problem setting the user attribute into the session:

 if you want to use for Session support, ENABLE it in the appengine-
 web.xml.
 to enable sessions, put sessions-enabledtrue/sessions-enabled in
 that file.

 Without it, getSession() is allowed,
 but manipulation of sessionattributes is not.

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Re: gwtUpload : problem with servlet



On Apr 19, 4:48 pm, laurent bagno_laur...@hotmail.com wrote:
 Hello ,

 when i upload my application , error in the log Caused by:
 java.lang.ClassNotFoundException: gwtupload.server.UploadAction

Did you add the GWTUpload JAR into your war/WEB-INF/lib folder? (along
with commons-fileupload and other dependencies)

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Re: Best CSS practice for complex GWT Widgets using UiBinder



On Apr 19, 8:54 am, Roland Bali roland.b...@gmail.com wrote:
 Hi,

 I did some searching but couldn't anything about this subject. I'm
 using the SuggestBox widget and I'd like to change the layout for
 elements in a SuggestBox.

 For example I can change the .gwt-SuggestBox by adding addStyleNames
 but that only changes .gwt-SuggestBox but how do I change the sub
 elements like .gwt-SuggestBoxPopup .item?

You can use setPopupStyleName to replace gwt-SuggestBoxPopup with the
class name of your choice.

 Is this possible at all using UiBinder?

g:SuggestBox popupStyleName=my-CustomSuggestBoxPopup ... /

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Re: GWT presentation/workshop

2010-04-19 Thread sridhar vennela

do you have sample template project. presentation is really good.

On Mon, Apr 19, 2010 at 7:11 AM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:

Hi Ed,

I just saw the entire presentation, thanks, it was really useful.

- Abdullah

On Mon, Apr 19, 2010 at 3:46 PM, Ed post2edb...@hotmail.com wrote:

Hi All,

If you really have nothing to do, have a look at this GWT
presentation:
http://www.slideshare.net/edbras/all-about-gwt
I made it to give GWT presentations/workshops here in Holland (it's in
English).

Maybe it can be useful to you,
Ed

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Re: Compilation Error

2010-04-19 Thread rxm0203

Hi Rajeev,

I don't see JDT appearing on the build path. Let me know your
suggestions for the next step.

Thanks,

Rahul

On Apr 16, 10:28 am, Rajeev Dayal rda...@google.com wrote:
Hm, I'm wondering if there is some sort of issue with multiple versions of
JDT appearing on the classpath. Does Drools utilize JDT? What does your
build path look like?

On Thu, Apr 15, 2010 at 5:00 PM, rxm0203 rxm0...@gmail.com wrote:
I hope this is the correct mailing list for the question. We are
working on Custom Business Rules designer for our application suite.
We are going to customize Drools Guvnor user interface as per our
requirements. I checked out latest Drools Guvnor source code from SVN.
I am trying to compile and build source code. I am using Eclipse 3.5
for EE and latest GWT Eclipse plug in. However, Drools Guvnor fails to
compile when I click GWT plug in button from Eclipse menu bar. Here is
an error log from GWT console.

Compiling module org.drools.guvnor.Guvnor
[ERROR] Unexpected
java.lang.NoSuchFieldError:
reportUnusedDeclaredThrownExceptionIncludeDocCommentReference
at
com.google.gwt.dev.javac.JdtCompiler.getCompilerOptions(JdtCompiler.java:
310)
at com.google.gwt.dev.javac.JdtCompiler
$CompilerImpl.init(JdtCompiler.java:148)
at com.google.gwt.dev.javac.JdtCompiler.doCompile(JdtCompiler.java:
466)
at com.google.gwt.dev.javac.CompilationStateBuilder
$CompileMoreLater.compile(CompilationStateBuilder.java:142)
at

com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom(CompilationStateBuilder.java:
281)
at

com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(CompilationStateBuilder.java:
182)
at
com.google.gwt.dev.cfg.ModuleDef.getCompilationState(ModuleDef.java:
280)
at com.google.gwt.dev.Precompile.precompile(Precompile.java:502)
at com.google.gwt.dev.Precompile.precompile(Precompile.java:414)
at com.google.gwt.dev.Compiler.run(Compiler.java:201)
at com.google.gwt.dev.Compiler$1.run(Compiler.java:152)
at
com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:87)
at

com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:
81)
at com.google.gwt.dev.Compiler.main(Compiler.java:159)

Does anyone has resolution to the issue?

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Re: Using Oracle and Hibernate in Google Web Toolkit's Hosted Mode.

2010-04-19 Thread Jason Hatton

You will get that with just GWT.

On Mon, Apr 19, 2010 at 9:55 AM, keyboard_samurai yog...@gmail.com wrote:

Then do you replace tomcat with GAE ? i want to have the benefits of
Hosted mode i.e auto compile and debug ???

On Apr 19, 5:32 pm, Sripathi Krishnan sripathikrish...@gmail.com
wrote:
Disable Google App Engine in your eclipse settings. GAE does not allow
you
to use databases or open network connections.

--Sri

On 19 April 2010 17:59, keyboard_samurai yog...@gmail.com wrote:

Hello,

Do let me know !!

I get an exception while connecting to database using JDBC below is
the trace of it.

java.lang.NoClassDefFoundError: java.lang.management.ManagementFactory
is a restricted class. Please see the Google App Engine developer's
guide for more details.
at

Thanks!

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Re: JSNI: No-body native methods to refer to existing methods in JavaScript object



On Apr 19, 11:34 am, Reinier Kip reinier@gmail.com wrote:
 Hi,

 I am trying to map existing JavaScript 'classes' in the document to
 client-side Java classes. Take this example JS 'class':

 Alerter = function() {
   this.alert = function(msg) {
     alert(msg);
   };

 };

 Mapping this to a client-side Java class currently means:

 class Alerter extends JavaScriptObject {

   public static final native Alerter create() /*-{
     return { impl: new Alerter() };
   }-*/

You have to write $wnd.Alerter() (unless you only have to support the
xs linker), and why storing it in a property (impl) of an
otherwise useless object?

   public final native void alert(String msg) {
     this.impl.alert(msg);
     // or for repeatability: return this.impl.alert.apply(this,
 arguments);
   }

 }

 I feel it should be possible to do this in Java:

 (...)
 public static final native Alerter create() /*-{
   return new Alerter();}-*/

 public final native void alert(String msg);
 (...)

 This directly maps the Java declaration to the JavaScript
 implementation.

Apart from the direct mapping, this is already possible (using
native void alert(String msg) /*-{ this.alert(msg); }-*/; )

AFAICT, this direct mapping was part of the original design but no-
one took the time to implement it, as it's just syntactic sugar (and
the Google Plugin for Eclipse will now autocomplete it for you!)
See: http://code.google.com/p/gwt-api-interop/ which I believe heavily
inspired the current design of JSOs in GWT proper.

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Re: Spring MVC with GWT RPC

The issue was somehow the init(ServletConfig) was not getting
called... I made the controller ServletConfigAware and manually gave a
call to super.init(config) and that worked ...



On Apr 18, 7:26 pm, keyboard_samurai yog...@gmail.com wrote:
 Also i see a alertbox by the browser that This page is accessing
 information that is not under its control. This poses a security risk.
 Do you want to continue ?

 This is the only thing which seems different that the local
 environment. I don't get this alert msg in local environment.

 Please advice how do i remove this as well...

 Regards,
 -Yogesh

 On Apr 18, 6:00 pm, keyboard_samurai yog...@gmail.com wrote:



  Hi,

  I am using GWT RPC with Spring MVC.. the integration details is
  similar as described 
  @http://technophiliac.wordpress.com/2008/08/24/giving-gwt-a-spring-in-
  The integration works fine when deployed and tested on local servers.
  When we deploy the war on an enterprise environment with SSO we face a
  null pointer exception. The application unlike in the development mode
  opens in a popup within a frame (This frame cannot be removed). Below
  is the exception that we get ...

  SEVERE: Exception while dispatching incoming RPC call
  java.lang.NullPointerException
          at
  javax.servlet.GenericServlet.getServletName(GenericServlet.java:322)
          at javax.servlet.GenericServlet.log(GenericServlet.java:277)
          at
  com.google.gwt.user.server.rpc.RemoteServiceServlet.doGetSerializationPolicy(RemoteServiceServlet.java:
  219)
          at
  com.google.gwt.user.server.rpc.RemoteServiceServlet.getSerializationPolicy(RemoteServiceServlet.java:
  117)
          at
  com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.prepareToRead(ServerSerializationStreamReader.java:
  429)
          at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:
  234)
          at
  com.test.server.generic.controller.GWTRPCController.processCall(GWTRPCController.java:
  94)
          at
  com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:
  86)
          at
  com.test.server.generic.controller.GWTRPCController.handleRequest(GWTRPCController.java:
  63)
          at
  org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:
  48)
          at
  org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:
  875)
          at
  org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:
  807)
          at
  org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:
  571)
          at
  org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:
  511)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:
  637)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:
  717)
          at
  org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
  290)
          at
  org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
  206)
          at
  org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
  219)
          at
  org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:
  191)
          at
  org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
  128)
          at
  org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
  102)
          at
  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
  109)
          at
  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:
  293)
          at
  org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
          at
  org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
          at
  org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)
          at
  org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:
  698)
          at org.apache.jk.common.ChannelSocket
  $SocketConnection.runIt(ChannelSocket.java:891)
          at org.apache.tomcat.util.threads.ThreadPool
  $ControlRunnable.run(ThreadPool.java:690)
          at java.lang.Thread.run(Thread.java:619)

  The code use for marshalling and unmarshalling of the RPC request and
  response is ..

  RPCRequest rpcRequest = RPC.decodeRequest(payload,
  this.remoteServiceClass, this);
  return RPC.invokeAndEncodeResponse(this.remoteService, rpcRequest
                                          .getMethod(),
  rpcRequest.getParameters(),rpcRequest.getSerializationPolicy());

  Please let me know if incase anyone has faced this issue before.

  This approach seems to be working when i deploy it on my local tomcat
  but creates a issue on enterprise environment with SSO (Siteminder)

  Thanks in advance!

  --
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Re: Using Oracle and Hibernate in Google Web Toolkit's Hosted Mode.

awesome do we have a article how to get this done ???

and also does it gets integrated with eclipse ?

Regards,
-Yogesh

On Apr 19, 8:45 pm, Jason Hatton jashat...@gmail.com wrote:
You will get that with just GWT.

On Mon, Apr 19, 2010 at 9:55 AM, keyboard_samurai yog...@gmail.com wrote:
Then do you replace tomcat with GAE ? i want to have the benefits of
Hosted mode i.e auto compile and debug ???

On Apr 19, 5:32 pm, Sripathi Krishnan sripathikrish...@gmail.com
wrote:
Disable Google App Engine in your eclipse settings. GAE does not allow
you
to use databases or open network connections.

--Sri

On 19 April 2010 17:59, keyboard_samurai yog...@gmail.com wrote:

Hello,

Do let me know !!

I get an exception while connecting to database using JDBC below is
the trace of it.

java.lang.NoClassDefFoundError: java.lang.management.ManagementFactory
is a restricted class. Please see the Google App Engine developer's
guide for more details.
at

Thanks!

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Re: Rounded Corners with UIBinder

2010-04-19 Thread Jason Hatton

Take a look at the DecoratorPanel. It implements a 9-box and you should be
able to use css to override the defaults.

http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/DecoratorPanel.html

On Fri, Apr 16, 2010 at 12:15 AM, Jonny jonny.bren...@gmail.com wrote:

So given that CSS is used for the flesh what to you anchor it to?
The layout panels? With images as backgrounds (so you'd need 4
different anchors for 4 rounded corners?)? Or do you use something
like an HTMLPanel with several divs to outline around layout panels?

I feel more and more like my code is becoming a hodge-podge of
different markups and losing some of the benefits of the simplicity
of UIBinder. It seems like I'm missing a more elegant solution.
Anyone?

On Apr 15, 8:36 pm, dparish dpar...@gmail.com wrote:
If gwt has a failing it's making the app look well rounded. Ok bad
pun. The uibinder makes you think you are sculpting a ui. You really
aren't. You are writing a skeleton that needs CSS for the flesh.

The client side generated HTML is complex which makes the task harder.
It's worth it considering the power and flexibility gwt gives you

-Dave

On Apr 15, 7:14 pm, Jonny jonny.bren...@gmail.com wrote:

Despite all my searching (and mostly because of the limited
information available regarding proper use of UIBinder) I cannot find
a simple, elegant way to use UIBinder with rounded corners. The
Google I have a vary simple, one page business card site with the with
the outline of the page as a rounded corner pod. There are a few pods
within that, one of which I want to use as the new TabLayoutPanel
(requiring strict browser support). I considered using the older
DecoratorPanel but that requires quirks mode. Is there an equivalent
for the new layout structures? My original code just laid out css
in the default html page and I anchored all my widgets using the
RootPanel.get('id') operation but that does not work with
RootLayoutPanel.get(), thereby limiting my ability to use the new
TabLayoutPanel.

I'm considering avoiding the new UIBinder features altogether, at
least until more tutorials are available but I have to say I'm am very
tempted
I hope this all makes some sense. I'd be happy to clarify as this
simple webpage project in GWT has turned into much more of a design
barrier than anything else.

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Re: Best CSS practice for complex GWT Widgets using UiBinder

You can also change styles in the ui.xml file directly inside a ui:style
tag, like so:

ui:style
@external gwt-SuggestBox;
@external gwt-SuggestBoxPopup;

.gwt-SuggestBox {
...
}

.gwt-SuggestBoxPopup {
...
}

/ui:style

(Note the @external - you need that for predefined styles)

kathrin

On Mon, Apr 19, 2010 at 2:54 AM, Roland Bali roland.b...@gmail.com wrote:

Hi,

I did some searching but couldn't anything about this subject. I'm
using the SuggestBox widget and I'd like to change the layout for
elements in a SuggestBox.

For example I can change the .gwt-SuggestBox by adding addStyleNames
but that only changes .gwt-SuggestBox but how do I change the sub
elements like .gwt-SuggestBoxPopup .item?

Is this possible at all using UiBinder?

Kind regards,
Roland

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Re: Crawlable AJAX - jQuery Load

You might use meta name=fragment content=! in your html page, and when
the crawler requests the corresponding _escaped_fragment_= URL, you'll have
a version without jQuery, where you load the results page fragment into the
static HTML and return that.  Depending on what your server looks like, it
first has to recognize that it is getting a request for such a URL, and then
it will have to produce the results page fragment and put it together with
the static HTML - so everything happens on your server before you return a
result.

As long as the resulting DOM is the same as what the user would get, it
should be ok.

kathrin


On Mon, Apr 19, 2010 at 2:15 AM, Dusty dustyrea...@gmail.com wrote:

 I've been reading the Making AJAX Applications Crawlable specs
 (http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-
 started.htmlhttp://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-%0Astarted.html)
 and I'm at a loss at how to apply this to my
 application.

 I use jQuery to load an HTML page fragment into a DOM element on a
 mostly pure HTML page. It takes a few seconds for the 'results' page
 fragment to load from my server, this is why I use AJAX to dynamically
 load that content into the static page. Meanwhile the static page
 shows a 'throbber' and loading message. How exactly do I apply these
 specs in this scenario? I don't use the hash mark in my URLs.

 The page in question can be seen here:
 http://friendorfollow.com/dustyreagan/following/

 Any pointers or recommendations on how to make the results crawlable?

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Re: Using Oracle and Hibernate in Google Web Toolkit's Hosted Mode.

2010-04-19 Thread Jason Hatton

keyboard-samurai I would highly recommend you check out the Google I/O GWT
Best Practices http://www.youtube.com/watch?v=PDuhR18-EdM video. It talks
about gwt-dispatch and MVP.

You will want to implement your connections to Oracle/Hibernate in the
GWT-RPC servlets. The project I am on we are using our own extension of the
gwt-dispatch project's servlet to initialize a Spring context.

Our web.xml looks like this:

context-param
param-namecontextConfigLocation/param-name
param-valueclasspath:applicationContext.xml/param-value
/context-param
listener
listener-classorg.springframework.web.context.ContextLoaderListener/listener-class
/listener

!-- Servlets --
servlet
servlet-namedispatchServlet/servlet-name
servlet-classcom.own.custom.extended.server.StandardDispatchServiceServlet/servlet-class
/servlet

servlet-mapping
servlet-namedispatchServlet/servlet-name
url-pattern/client/dispatch/url-pattern
/servlet-mapping

Our applicationContext.xml sits in the WEB-INF/classes directory. Nothing
but standard Spring stuff there including the necessary things to get
Hibernate working. If you want to skip Spring I am not going to be of much
help there but, I am sure it can be done.

Jas

On Mon, Apr 19, 2010 at 10:53 AM, keyboard_samurai yog...@gmail.com wrote:

awesome do we have a article how to get this done ???

and also does it gets integrated with eclipse ?

Regards,
-Yogesh

On Apr 19, 8:45 pm, Jason Hatton jashat...@gmail.com wrote:
You will get that with just GWT.

On Mon, Apr 19, 2010 at 9:55 AM, keyboard_samurai yog...@gmail.com
wrote:
Then do you replace tomcat with GAE ? i want to have the benefits of
Hosted mode i.e auto compile and debug ???

On Apr 19, 5:32 pm, Sripathi Krishnan sripathikrish...@gmail.com
wrote:
Disable Google App Engine in your eclipse settings. GAE does not
allow
you
to use databases or open network connections.

--Sri

On 19 April 2010 17:59, keyboard_samurai yog...@gmail.com wrote:

Hello,

I need to know if anyone is able to query the database for fetching
data. This is a common requirement for most of the applications to
use
database.If Hosted Mode doesnt support it then how are the users of
GWT developing ?

Do let me know !!

I get an exception while connecting to database using JDBC below is
the trace of it.

java.lang.NoClassDefFoundError:
java.lang.management.ManagementFactory
is a restricted class. Please see the Google App Engine
developer's
guide for more details.
at

com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java:
51)
at

oracle.jdbc.driver.OracleDriver.registerMBeans(OracleDriver.java:270)
at
oracle.jdbc.driver.OracleDriver$1.run(OracleDriver.java:213)
at java.security.AccessController.doPrivileged(Native Method)

Thanks!

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Re: GWT plugin for eclipse install problem

2010-04-19 Thread Jason Parekh

Hey,

Could you try starting with a fresh Eclipse for Java EE and run Eclipse with
admin privileges? I recall some folks having weird issues on Windows 7 that
were resolved by doing this. If it doesn't work, we can dig into your
configuration and log files to figure out what's going wrong.

jason

On Sun, Apr 18, 2010 at 5:21 PM, xwise srobo...@gmail.com wrote:

I saw a few other posts related to this but nothing that would solve
my problem. I'm just trying to setup the GWT plugin for eclipse 3.5,
following the instructions at:

http://code.google.com/eclipse/docs/getting_started.html
http://code.google.com/eclipse/docs/install-eclipse-3.5.html

The plugin is downloaded and seems to install successfully but when
eclipse restarts I don't see the File New Web Application
Project option in the eclipse menu. I also tried manually installing
WST even though I think it was already installed, but that made no
difference. I've tried with eclipse 3.5 IDE for java EE and with the
standard eclipse 3.5 IDE for java, nothing works. I'm running under
windows 7 64-bit, although I don't think that should matter. Any help
would be appreciated.

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Re: firebug aborted *.cache.html

2010-04-19 Thread Simon B

I think this is a red herring / non problem, when I changed the config
of my apache to:

Files *.cache.*
  SetOutputFilter DEFLATE
  ExpiresActive On
  ExpiresDefault modification plus 2 years
   /Files

   Files *.nocache.*
  SetOutputFilter DEFLATE
  ExpiresActive On
  ExpiresDefault now
   /Files

and then in firebug unchecked the option in the net tab which says
Disable Browser Cache

and the aborted request stopped happening

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Re: Compilation Error

2010-04-19 Thread Rajeev Dayal

Can you post the contents of your .classpath file?

On Mon, Apr 19, 2010 at 11:42 AM, rxm0203 rxm0...@gmail.com wrote:

Hi Rajeev,

I don't see JDT appearing on the build path. Let me know your
suggestions for the next step.

Thanks,

Rahul

On Apr 16, 10:28 am, Rajeev Dayal rda...@google.com wrote:
Hm, I'm wondering if there is some sort of issue with multiple versions
of
JDT appearing on the classpath. Does Drools utilize JDT? What does your
build path look like?

Compiling module org.drools.guvnor.Guvnor
[ERROR] Unexpected
java.lang.NoSuchFieldError:
reportUnusedDeclaredThrownExceptionIncludeDocCommentReference
at

com.google.gwt.dev.javac.JdtCompiler.getCompilerOptions(JdtCompiler.java:
310)
at com.google.gwt.dev.javac.JdtCompiler
$CompilerImpl.init(JdtCompiler.java:148)
at com.google.gwt.dev.javac.JdtCompiler.doCompile(JdtCompiler.java:
466)
at com.google.gwt.dev.javac.CompilationStateBuilder
$CompileMoreLater.compile(CompilationStateBuilder.java:142)
at

com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom(CompilationStateBuilder.java:
281)
at

com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:
81)
at com.google.gwt.dev.Compiler.main(Compiler.java:159)

Does anyone has resolution to the issue?

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javax.servlet.ServletException: Content-Type was '(null)'. Expected 'text/x-gwt-rpc'.

2010-04-19 Thread Twentyseven

Hello,

We're using GWT 2.0, Spring 2.5.
On our production server we have sometime this error :

SEVERE: Exception while dispatching incoming RPC call
javax.servlet.ServletException: Content-Type was '(null)'. Expected
'text/x-gwt-rpc'.
at
com.google.gwt.user.server.rpc.RPCServletUtils.checkContentType(RPCServletUtils.java:
366)
at
com.google.gwt.user.server.rpc.RPCServletUtils.readContentAsUtf8(RPCServletUtils.java:
172)
at
com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.readContent(AbstractRemoteServiceServlet.java:
179)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
215)
at
com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
206)
at org.springframework.security.util.FilterChainProxy
$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:
109)
at
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:
83)
...

I really  don't know what happens and what cause this error.

Thank's

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Publishing gwt project. Combining with php

2010-04-19 Thread braverju

Dear everybody,

I am a novice with gwt. I managed to create a gwt project using
Eclipse. The project draws a chart using
com.google.gwt.visualization.client.visualizations.AnnotatedTimeLine .The
project works fine with Tomcat, localhost.

How can I now publish the project to the remote host? Should I copy
the war folder? Do I also need the launch, compile and shell files?
How about the src folder?

My ultimate goal is to incorporate the AnnotatedTimeLine function into
my independent php project. Is it possible?

Thank you
Julia

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Re: Publishing gwt project. Combining with php

2010-04-19 Thread Christian Goudreau

Yes it !

You can even test your project with Php server backend !

There's some settings to change and then you add the folder war/projectname
to your project and you're almost done.

Create a Web Application launch configuration and add the following to
parameters to the 'program arguments':

-noserver
-startupUrl
http://localhost:8080/http://www.google.com/url?sa=Dq=http://localhost:8080/test/gousg=AFQjCNFKh5JNAcKKjkxdJUuK0zFTwvpxdg
yourpath

My site : www.mesy.ca works with php backend (I'm moving to AppEngine soon).

I communicate in XML for Client/server communicaiton.

Cheers

Christian

On Mon, Apr 19, 2010 at 1:34 PM, braverju brave...@gmail.com wrote:

Dear everybody,

I am a novice with gwt. I managed to create a gwt project using
Eclipse. The project draws a chart using
com.google.gwt.visualization.client.visualizations.AnnotatedTimeLine .The
project works fine with Tomcat, localhost.

How can I now publish the project to the remote host? Should I copy
the war folder? Do I also need the launch, compile and shell files?
How about the src folder?

My ultimate goal is to incorporate the AnnotatedTimeLine function into
my independent php project. Is it possible?

Thank you
Julia

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Creating custom 'elements' for UiBinder, like g:north in DockLayoutPanel

2010-04-19 Thread Graham J

DockLayoutPanel has the g:north, g:south, etc. which are referred
to as 'elements' on the UiBinder help page. (http://code.google.com/
webtoolkit/doc/latest/DevGuideUiBinder.html#Panels)

Any idea how one would go about adding this functionality to my own
widgets? Theirs appear to be parametrized and everything.

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Re: GWT presentation/workshop

2010-04-19 Thread se

Hi Ed,

Good work!
You might want to fully update it for GWT 2.0
development mode -- is now in the browser itself
gwt api's -- gears is deprecated

SE

On Apr 19, 1:16 pm, Ed post2edb...@hotmail.com wrote:
 Hi All,

 If you really have nothing to do, have a look at this GWT
 presentation:http://www.slideshare.net/edbras/all-about-gwt
 I made it to give GWT presentations/workshops here in Holland (it's in
 English).

 Maybe it can be useful to you,
 Ed

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Re: Compilation Error

2010-04-19 Thread rxm0203

Here are the contents of .classpath file.

?xml version=1.0 encoding=UTF-8?
classpath
classpathentry kind=src output=target/test-classes path=src/
test/java/
classpathentry excluding=**/*.java including=** kind=src
output=target/test-classes path=src/test/resources/
classpathentry including=**/*.java kind=src path=src/main/java/

classpathentry excluding=**/*.java kind=src path=src/main/
resources/
classpathentry kind=var path=M2_REPO/javax/activation/activation/
1.1/activation-1.1.jar/
classpathentry kind=var path=M2_REPO/javax/ejb/ejb-api/3.0/ejb-
api-3.0.jar/
classpathentry kind=var path=M2_REPO/javax/el/el-api/1.2/el-
api-1.2.jar/
classpathentry kind=var path=M2_REPO/javax/el/el-ri/1.2/el-
ri-1.2.jar/
classpathentry kind=var path=M2_REPO/javax/xml/bind/jaxb-api/2.1/
jaxb-api-2.1.jar/
classpathentry kind=var path=M2_REPO/javax/jcr/jcr/1.0/
jcr-1.0.jar/
classpathentry kind=var path=M2_REPO/javax/faces/jsf-api/1.2/jsf-
api-1.2.jar/
classpathentry kind=var path=M2_REPO/javax/servlet/jsp/jsp-api/
2.1/jsp-api-2.1.jar/
classpathentry kind=var path=M2_REPO/javax/transaction/jta/1.1/
jta-1.1.jar/
classpathentry kind=var path=M2_REPO/javax/persistence/
persistence-api/1.0/persistence-api-1.0.jar/
classpathentry kind=var path=M2_REPO/javax/servlet/servlet-api/
2.3/servlet-api-2.3.jar/
classpathentry kind=var path=M2_REPO/javax/xml/stream/stax-api/
1.0-2/stax-api-1.0-2.jar/
classpathentry kind=var path=M2_REPO/antlr/antlr/2.7.6/
antlr-2.7.6.jar/
classpathentry kind=var path=M2_REPO/org/antlr/antlr-runtime/
3.1.3/antlr-runtime-3.1.3.jar/
classpathentry kind=var path=M2_REPO/asm/asm/1.5.3/asm-1.5.3.jar/

classpathentry kind=var path=M2_REPO/asm/asm-attrs/1.5.3/asm-
attrs-1.5.3.jar/
classpathentry kind=var path=M2_REPO/avalon-framework/avalon-
framework/4.1.3/avalon-framework-4.1.3.jar/
classpathentry kind=var path=M2_REPO/bouncycastle/bcmail-
jdk14/138/bcmail-jdk14-138.jar/
classpathentry kind=var path=M2_REPO/bouncycastle/bcprov-
jdk14/138/bcprov-jdk14-138.jar/
classpathentry kind=var path=M2_REPO/cglib/cglib/2.1_3/
cglib-2.1_3.jar/
classpathentry kind=var path=M2_REPO/org/cobogw/gwt/cobogw/1.0/
cobogw-1.0.jar/
classpathentry kind=var path=M2_REPO/org/apache/jasper/
springsource/
com.springsource.org.apache.jasper.org.eclipse.jdt.springsource/
6.0.20.S2-r5956/
com.springsource.org.apache.jasper.org.eclipse.jdt.springsource-6.0.20.S2-
r5956.jar/
classpathentry kind=var path=M2_REPO/commons-codec/commons-codec/
1.2/commons-codec-1.2.jar/
classpathentry kind=var path=M2_REPO/commons-collections/commons-
collections/3.1/commons-collections-3.1.jar/
classpathentry kind=var path=M2_REPO/commons-fileupload/commons-
fileupload/1.2.1/commons-fileupload-1.2.1.jar/
classpathentry kind=var path=M2_REPO/commons-httpclient/commons-
httpclient/3.1/commons-httpclient-3.1.jar/
classpathentry kind=var path=M2_REPO/commons-io/commons-io/1.4/
commons-io-1.4.jar/
classpathentry kind=var path=M2_REPO/commons-logging/commons-
logging/1.1/commons-logging-1.1.jar/
classpathentry kind=var path=M2_REPO/concurrent/concurrent/1.3.4/
concurrent-1.3.4.jar/
classpathentry kind=var path=M2_REPO/org/apache/derby/derby/
10.2.1.6/derby-10.2.1.6.jar/
classpathentry kind=var path=M2_REPO/dom4j/dom4j/1.6.1-brew/
dom4j-1.6.1-brew.jar/
classpathentry kind=src path=/drools-api/
classpathentry kind=src path=/drools-bpmn2/
classpathentry kind=src path=/drools-compiler/
classpathentry kind=src path=/drools-core/
classpathentry kind=src path=/drools-decisiontables/
classpathentry kind=src path=/drools-doc/
classpathentry kind=src path=/drools-factconstraint/
classpathentry kind=src path=/drools-repository/
classpathentry kind=src path=/drools-templates/
classpathentry kind=src path=/drools-verifier/
classpathentry kind=var path=M2_REPO/net/sf/ehcache/ehcache/1.2.3/
ehcache-1.2.3.jar/
classpathentry kind=var path=M2_REPO/ch/ethz/ganymed/ganymed-ssh2/
build210/ganymed-ssh2-build210.jar/
classpathentry kind=var path=M2_REPO/com/google/collections/
google-collections/0.8/google-collections-0.8.jar/
classpathentry kind=var path=M2_REPO/org/antlr/gunit/3.1.3/
gunit-3.1.3.jar/
classpathentry kind=var path=M2_REPO/pl/balon/gwt/gwt-diagrams/
0.2-RC00/gwt-diagrams-0.2-RC00.jar/
classpathentry kind=var path=M2_REPO/com/google/gwt/gwt-servlet/
1.5.3/gwt-servlet-1.5.3.jar/
classpathentry kind=var path=M2_REPO/com/gwtext/gwtext/2.0.5/
gwtext-2.0.5.jar/
classpathentry kind=var path=M2_REPO/org/hibernate/hibernate/
3.2.4.sp1/hibernate-3.2.4.sp1.jar/
classpathentry kind=var path=M2_REPO/org/hibernate/hibernate-

Re: Crawlable AJAX - jQuery Load

So, if I understand you right, it should work like this?:

1) I put meta name=fragment content=! in my static page (ie my
example: http://friendorfollow.com/dustyreagan/following/)
2) Google will see it, then request 
http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=
3) When my webserver sees _escaped_fragment_ = null, I return my page
with the results HTML fragment inline instead of through jQuery load.
4) Google associates that HTML to 
http://friendorfollow.com/dustyreagan/following/
in it's index.

Sound correct?

On Apr 19, 11:02 am, Katharina Probst kpro...@google.com wrote:
 You might use meta name=fragment content=! in your html page, and when
 the crawler requests the corresponding _escaped_fragment_= URL, you'll have
 a version without jQuery, where you load the results page fragment into the
 static HTML and return that.  Depending on what your server looks like, it
 first has to recognize that it is getting a request for such a URL, and then
 it will have to produce the results page fragment and put it together with
 the static HTML - so everything happens on your server before you return a
 result.

 As long as the resulting DOM is the same as what the user would get, it
 should be ok.

 kathrin





 On Mon, Apr 19, 2010 at 2:15 AM, Dusty dustyrea...@gmail.com wrote:
  I've been reading the Making AJAX Applications Crawlable specs
  (http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-
  started.htmlhttp://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-%0Ast...)
  and I'm at a loss at how to apply this to my
  application.

  I use jQuery to load an HTML page fragment into a DOM element on a
  mostly pure HTML page. It takes a few seconds for the 'results' page
  fragment to load from my server, this is why I use AJAX to dynamically
  load that content into the static page. Meanwhile the static page
  shows a 'throbber' and loading message. How exactly do I apply these
  specs in this scenario? I don't use the hash mark in my URLs.

  The page in question can be seen here:
 http://friendorfollow.com/dustyreagan/following/

  Any pointers or recommendations on how to make the results crawlable?

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Re: Crawlable AJAX - jQuery Load

Yes, that's right!

kathrin

On Mon, Apr 19, 2010 at 3:00 PM, Dusty dustyrea...@gmail.com wrote:

 So, if I understand you right, it should work like this?:

 1) I put meta name=fragment content=! in my static page (ie my
 example: http://friendorfollow.com/dustyreagan/following/)
 2) Google will see it, then request
 http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=
 3) When my webserver sees _escaped_fragment_ = null, I return my page
 with the results HTML fragment inline instead of through jQuery load.
 4) Google associates that HTML to
 http://friendorfollow.com/dustyreagan/following/
 in it's index.

 Sound correct?

 On Apr 19, 11:02 am, Katharina Probst kpro...@google.com wrote:
  You might use meta name=fragment content=! in your html page, and
 when
  the crawler requests the corresponding _escaped_fragment_= URL, you'll
 have
  a version without jQuery, where you load the results page fragment into
 the
  static HTML and return that.  Depending on what your server looks like,
 it
  first has to recognize that it is getting a request for such a URL, and
 then
  it will have to produce the results page fragment and put it together
 with
  the static HTML - so everything happens on your server before you return
 a
  result.
 
  As long as the resulting DOM is the same as what the user would get, it
  should be ok.
 
  kathrin
 
 
 
 
 
  On Mon, Apr 19, 2010 at 2:15 AM, Dusty dustyrea...@gmail.com wrote:
   I've been reading the Making AJAX Applications Crawlable specs
   (http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-
   started.html
 http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-%0Ast...)
   and I'm at a loss at how to apply this to my
   application.
 
   I use jQuery to load an HTML page fragment into a DOM element on a
   mostly pure HTML page. It takes a few seconds for the 'results' page
   fragment to load from my server, this is why I use AJAX to dynamically
   load that content into the static page. Meanwhile the static page
   shows a 'throbber' and loading message. How exactly do I apply these
   specs in this scenario? I don't use the hash mark in my URLs.
 
   The page in question can be seen here:
  http://friendorfollow.com/dustyreagan/following/
 
   Any pointers or recommendations on how to make the results crawlable?
 
   --
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 Groups
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 cr...@googlegroups.com
   .
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  http://groups.google.com/group/google-web-toolkit?hl=en.
 
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When does a reference to an interface force GWT to generate all its implementations?

2010-04-19 Thread Eric

As I've been told, one should not declare parameters to client GWT
code as interfaces like ListT. The typical way to write a JavaBean
containing a list is this:

public class Frames {
   private ListInteger frames = new ArrayListInteger();
   public void setFrames(ListInteger frames) {
this.frames = frames;
  }
  // ...
}

Google recommends that GWT classes use the specific ArrayListT
instead, because these declarations will force GWT to generate code
for LinkedListT and every other implementation of List.

However, this runs into another problem: encapsulation.  The class
Frames2 is unsafe:

public class Frames2 {
   private ArrayListInteger frames = new ArrayListInteger();
   public void setFrames(ArrayListInteger frames) {
this.frames = frames;
  }
 public ArrayListInteger getFrames() {
return frames;
  }
}

It suffers from aliasing, as setting the frames instance variable
allows the setter to interfere with the internals of the Frames2
instance:

Frames2 frames = new Frames2();
ArrayListInteger myScoreLine = new ArrayListInteger();
myScoreLien.add(9);
frames.setFrames(myScoreLine);
myScoreLine.set(0, 30);  // CHEAT!

Usually, one copies the lists on both setting and getting:

public class Frames3 {
   private ArrayListInteger frames = new ArrayListInteger();
   public void setFrames(ArrayListInteger frames) {
this.frames = new ArrayListInteger(frames);
  }
 public ArrayListInteger getFrames() {
return new ArrayListInteger(frames);
  }
}

This solves the aliasing problem, but is slow. Perhaps I should not
vend the list but provide access to its members. I probably should
provide a way of getting all the list's members at once:

public class Frames4 {
   private ArrayListInteger frames = new ArrayListInteger();
   public void addFrame(int score) {
frames.add(score);
  }

  public IteratorIntgeer frames() {
return frames.iterator();
  }
}

Will this force GWT to generate code for every IteratorE in my
system?  I probably am programming with too much paranoia, of course.






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Re: Visual CMS with GWT

2010-04-19 Thread Peter Simun

This CMS was done using GWT framework.
http://admin.demo.synapso.sk/
(demo/demo)

Try to evaluate features and you will see if GWT is sufficient to you.
Anyway, GWT allows you everything you need - drag  drop, real-time
text updates (WYSIWYG), etc.

On 15. Apr, 16:39 h., graham.col...@gmail.com
graham.col...@gmail.com wrote:
 Hi,

 I want to make a Website CMS that does the following:

 The screen is split into 2 panels, the right panel contains a webpage
 where a user can click an element (image or block of text) and then
 edit it in the right panel.

 So, in the right panel all the elements properties show up and they
 can be edited and saved.

 Would GWT be a good framework to achieve this or would something else
 be more suitable ?

 I would like real-time text updates, drag  drop images etc.

 I know i'm being a bit brief at this point but i would like to get an
 idea of it's capabilities before i look any further.

 Thanks

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Re: GWT - Visualization of graph/tree containing nodes and edges, moving and adding nodes...

2010-04-19 Thread Peter Simun

and what about using GWT raphael wrapper ? http://code.google.com/p/raphaelgwt/

You can find getting started wiki there (http://code.google.com/p/
raphaelgwt/wiki/GettingStarted) and also the sample project
http://code.google.com/p/raphaelgwt/source/browse/#svn/trunk/samples.

-p-

On 15. Apr, 22:12 h., David Kendall thirdnor...@gmail.com wrote:
 gafgaf gaaf...@googlemail.com wrote:
 ok its done, i tried but it is not very compatible with current
 versions of Firefox, IE, ... and GWT2.0
 and that project is not progressed and improved anymore...

 nevertheless, thanks a lot!
 best regards

 On 15 Apr., 18:22, gafgaf gaaf...@googlemail.com wrote:
  Hi, thanks for the link, it looks good... i like try it but i have
  problems configuring it with gwt, is there a manual for dummies using
  eclipse or without eclipse?

  best regards

  On 15 Apr., 16:48, kozura koz...@gmail.com wrote:

   maybehttp://code.google.com/p/gwt-diagrams/

   On Apr 14, 12:26 pm, gafgaf gaaf...@googlemail.com wrote:

Hi
I'm student from Germany an looking for any good library that i can
use with Google Web Toolkit to create trees/graphs, where you can move
nodes and connect these nodes with edges...but not like PieChart,
MotionChart.. but like e.g.:http://raphaeljs.com/graffle.html.
So finally it has to do with JavaScript... i don't like make just a
desktop-application.

My problem is i'm beginner and i dont know which libraries would be
appropriate for my idea with the tree/graph... I'am looking a while
for some appropriate libraries in the internet, but so far i didn't
found something usefull that works with GWT (gwt-jsviz is already a
dead project as i see)...do you have any suggestion for me, how i can
realize my idea with GWT, maybe without any external librariy... i
would be very pleased and happy...

Thanks and best regards
Gafur

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Re: css file in gwt.xml

2010-04-19 Thread Sheldon Hicks

I'm in the process of upgrading some GWT 1.5 apps to 2.0 and noticed
the same thing in the tutorial. If you want to reference the css file
in the module xml file instead of the html file, you still need to
create a folder called 'public' in the same directory as your module
xml file and stick your css file in there. Your package will look like
this:

- com.google.gwt.sample.stockwatcher
  + client
  + server
  + shared
  - public
  |- StockWatcher.css
  - StockWatcher.gwt.xml

When you compile or run the app in dev mode the css file will be
copied to the /war/stockwatcher directory with the other generated
files.

On Apr 6, 5:52 pm, Meera meera.sha...@gmail.com wrote:
 Hi,

 I am new to GWT. I am looking at the stockwatcher example in google
 gwt tutorial.

 I have StockWatcher.cssin war folder and I am trying to use this .css
 in gwt.xmlmodulefile.

 For some reason it is not reading thecssfile from gwt.xmlfile. If I
 refer the file from host page (.html) it works fine.

 I am not sure what I am doing wrong.

 ?xmlversion=1.0 encoding=UTF-8?
 modulerename-to='stockwatcher'
   !-- Inherit the core Web Toolkit stuff.                        --
   inherits name='com.google.gwt.user.User'/

   !-- Inherit the default GWT style sheet.  You can change       --
   !-- the theme of your GWT application by uncommenting          --
   !-- any one of the following lines.                            --

   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'/     --

   !-- Specify the app entry point class.                         --
   entry-point
 class='com.google.gwt.sample.stockwatcher.client.StockWatcher'/

     !-- Specify the application specific style sheet.              --

  stylesheet src='StockWatcher.css' /

  /module

 thank you

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Re: GWT presentation/workshop

@se:
 Good work!
Thanks

 You might want to fully update it for GWT 2.0
 development mode -- is now in the browser itself
Interesting conclusion as it's all about GWT 2.0...
Please let me know why did you get to this conclusion, so I can update
the presentation a bit?

 gwt api's -- gears is deprecated
Yep, I am aware of that, and that's better as it has a few interesting
security wholes...

Ed

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Re: GWT presentation/workshop

 do you have sample template project. presentation is really good.

Sorry, I don't have that, I only have complex GWT projects that
contains many parts of the presentation.
But I understand that you miss the story that comes with the
presentation which explain many issues.

Ask me about concrete presentation issues and I will do my best to
answer them?
Ed

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Get JSON content from GWT

2010-04-19 Thread Julian!

Hi all !!

im trying to get the content from a json service like yahoo, but I
never get the result correctly:

this is my code:

RequestBuilder builder = new RequestBuilder(RequestBuilder.GET,
http://api.search.yahoo.com/ImageSearchService/V1/imageSearch?
appid=YahooDemoquery=potatoresults=2output=json);

  Request request = builder.sendRequest(null, new
RequestCallback() {

public void onError(Request request, Throwable exception) {
  GWT.log(Couldn't retrieve JSON);
}

public void onResponseReceived(Request request, Response
response) {

GWT.log(Response text: +response.getText());
  if (200 == response.getStatusCode()) {

JSONValue value = JSONParser.parse(response.getText());
JSONObject obj = value.isObject();
JSONArray jarray =
obj.get(jsonResponse).isObject().get(results).isArray();
for(int i=0; i=jarray.size()-1; i++){
JSONObject arrayObjs = jarray.get(i).isObject();

String name =
arrayObjs.get(location).isObject().get(name).isString().stringValue();
GWT.log(name);
//Implement the rest of your logic.
   }
  } else {
  GWT.log(Couldn't retrieve JSON CODE 200( +
response.getStatusText() +response.getHeadersAsString()
+ ));
  }
}
  });

Every time the response.getText() is empty... How can i get the
content from this json service??
im trying with the google example with json tree, but when i change
the js for the real url in yahoo (not in local result .js file) the
result is empty all time!!

Thanks for ur help !!!

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Json cross-domain examle (JS Error: Object doesn't support this action - hosted.html)

2010-04-19 Thread nasionalem

Hello,

I am working on cross-domain example below;
http://code.google.com/webtoolkit/doc/latest/tutorial/Xsite.html#design

I did all the steps in the tutorial, actually It works fine, but there
is just a problem. I am getting JavaScript error below;
Object doesn't support this action
hosted.html
Code: 0
URI: http://127.0.0.1:/stockwatcher/hosted.html?stockwatcher;

I've uploaded print screen of the error as well,
http://php.unikhas.s42.eatj.com/gwt-json.gif

Any Idea,

Thanks

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Json cross-domain examle (JS error on IE 8.0 - Object doesn't support this action)

2010-04-19 Thread nasionalem

Hello,

I am working on cross-domain example below;
http://code.google.com/webtoolkit/doc/latest/tutorial/Xsite.html#design

I did all the steps in the tutorial, actually It works fine on
firefox and chrome. It also works on IE 8.0, but I am just
getting JavaScript Error in IE 8.0.
Object doesn't support this action
hosted.html
Code: 0
URI: http://127.0.0.1:/stockwatcher/hosted.html?stockwatcher;

I've uploaded print screen of the error as well,
http://php.unikhas.s42.eatj.com/gwt-json.gif

Any Idea,

Thanks

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Re: Json cross-domain examle (JS Error: Object doesn't support this action - hosted.html)

2010-04-19 Thread nasionalem

I relized that It works successfully on Firefox and Chrome, but I'm
getting this error on IE 8.0.

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Re: When does a reference to an interface force GWT to generate all its implementations?

2010-04-19 Thread Nathan Wells

It will force GWT to generate javascript for every java class that
implements Iterator that is a source class. Typically, source
classes are those in the client package, and anything in super source.

In any case, how many elements are in your array? If there are not
that many, I would just copy defensively and be done with it.

You may also be interested in 
http://code.google.com/p/google-web-toolkit/wiki/LightweightCollections

On Apr 19, 1:06 pm, Eric erjab...@gmail.com wrote:
 As I've been told, one should not declare parameters to client GWT
 code as interfaces like ListT. The typical way to write a JavaBean
 containing a list is this:

 public class Frames {
    private ListInteger frames = new ArrayListInteger();
    public void setFrames(ListInteger frames) {
     this.frames = frames;
   }
   // ...

 }

 Google recommends that GWT classes use the specific ArrayListT
 instead, because these declarations will force GWT to generate code
 for LinkedListT and every other implementation of List.

 However, this runs into another problem: encapsulation.  The class
 Frames2 is unsafe:

 public class Frames2 {
    private ArrayListInteger frames = new ArrayListInteger();
    public void setFrames(ArrayListInteger frames) {
     this.frames = frames;
   }
  public ArrayListInteger getFrames() {
     return frames;
   }

 }

 It suffers from aliasing, as setting the frames instance variable
 allows the setter to interfere with the internals of the Frames2
 instance:

 Frames2 frames = new Frames2();
 ArrayListInteger myScoreLine = new ArrayListInteger();
 myScoreLien.add(9);
 frames.setFrames(myScoreLine);
 myScoreLine.set(0, 30);  // CHEAT!

 Usually, one copies the lists on both setting and getting:

 public class Frames3 {
    private ArrayListInteger frames = new ArrayListInteger();
    public void setFrames(ArrayListInteger frames) {
     this.frames = new ArrayListInteger(frames);
   }
  public ArrayListInteger getFrames() {
     return new ArrayListInteger(frames);
   }

 }

 This solves the aliasing problem, but is slow. Perhaps I should not
 vend the list but provide access to its members. I probably should
 provide a way of getting all the list's members at once:

 public class Frames4 {
    private ArrayListInteger frames = new ArrayListInteger();
    public void addFrame(int score) {
     frames.add(score);
   }

   public IteratorIntgeer frames() {
     return frames.iterator();
   }

 }

 Will this force GWT to generate code for every IteratorE in my
 system?  I probably am programming with too much paranoia, of course.

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Re: GWT presentation/workshop

2010-04-19 Thread sridhar vennela

Hi Ed,

Can you share complex application. i would like to go through and learn.

thanks,

On Mon, Apr 19, 2010 at 12:55 PM, Ed post2edb...@hotmail.com wrote:

  do you have sample template project. presentation is really good.

 Sorry, I don't have that, I only have complex GWT projects that
 contains many parts of the presentation.
 But I understand that you miss the story that comes with the
 presentation which explain many issues.

 Ask me about concrete presentation issues and I will do my best to
 answer them?
  Ed

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GWT 1.7, Eclipse: how do I tell jetty

2010-04-19 Thread Jferg

What teh context root is, right now it defaults to /... I would like
a little more control over this because I want one entry page and be
able to use it in Hosted mode or in Tomcat when I drop the WAR file in
there.

I did search this group and I did try looking at Jetty docs... I may
have missed it.

thanks,

john

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DeferredCommand does not work in IE

2010-04-19 Thread DK

I am trying to resize  the height of a tab-panel based on the content
populated onto a grid. I need to defer that work until data is loaded
into the grid. Currently, I am doing the following:

  grid.addListener(Events.Attach, new
ListenerGridEventBeanModel() {
  public void handleEvent(GridEventBeanModel be) {
  summaryPageLoader.load(0, 30);
  resizeSummaryGrid();
  }
});

 and resizeSummaryGrid() is :

DeferredCommand.addCommand(new Command(){
@Override
public void execute() {
// do something here to
resize the panel
   }
 });

I am not able to resize my panel. However, If I add an alert statement
just before calling the resize method, it works just fine. What am I
doing wrong ?

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Re: GWT presentation/workshop

 Can you share complex application. i would like to go through and learn.
Sorry, not possible, it's not open source at the moment..
And I wouldn't recommend it, as they aren't small and you will
probably need quite some time to get in to it..
But I can probably share pieces of you let me know what you are
looking for.
Ed

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Re: DeferredCommand does not work in IE

2010-04-19 Thread Ian Petersen

My guess is that summaryPageLoader.load(0, 30) invokes an RPC and you
end up trying to resize the widget before the data has been loaded.
If I'm right, you need to resize in the onSuccess of the RPC's
AsyncCallback rather than during some arbitrary deferred command.

Ian

On Mon, Apr 19, 2010 at 2:43 PM, DK dmanchikalap...@gmail.com wrote:
 I am trying to resize  the height of a tab-panel based on the content
 populated onto a grid. I need to defer that work until data is loaded
 into the grid. Currently, I am doing the following:

                  grid.addListener(Events.Attach, new
 ListenerGridEventBeanModel() {
                      public void handleEvent(GridEventBeanModel be) {
                          summaryPageLoader.load(0, 30);
                          resizeSummaryGrid();
                      }
                    });

                     and resizeSummaryGrid() is :

                        DeferredCommand.addCommand(new Command(){
                       �...@override
                        public void execute() {
                                            // do something here to
 resize the panel
                                                   }
                                             });

 I am not able to resize my panel. However, If I add an alert statement
 just before calling the resize method, it works just fine. What am I
 doing wrong ?

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AsyncProxy Example

2010-04-19 Thread Raziel

Does anybody have an example of implementing AsyncProxy to dynamically
load a class via the underlying runAsync?

Basically I use the snippet of code in the AsyncProxy javadoc, but at
compilation time I get the following error:

  interface IFoo {
void doSomething(int a, int b);
void anotherMethod(Object o);
  }
  class FooImpl implements IFoo {
@Override
public void anotherMethod(Object o) {
}
@Override
public void doSomething(int a, int b) {
}
  }

  @ConcreteType(FooImpl.class)
  interface FooProxy extends AsyncProxyIFoo, IFoo {}

  class UserOfIFoo {
private IFoo foo = GWT.create(FooProxy.class);

void makeTrouble() {
  // This first call triggers a runAsync load
  foo.doSomething(1, 2);

  // and this second will replayed after the call to doSomething()
  foo.anotherMethod(A string);
}
  }


 [java]   Computing all possible rebind results for
'com.mypackage.client.util.FooProxy'
 [java]  Rebinding com.mypackage.client.util.FooProxy
 [java] Invoking
com.google.gwt.dev.javac.StandardGeneratorConte
x...@162144c
 [java][ERROR] Expecting concrete
typecom.mypackage.client.util.FooImpl to be static.
 [java][ERROR] Errors in 'file:/C:/work/gwt/GWTProject/src/com/
mypackage/client/util/FooProxy.java'

 [java]   [ERROR] Line 72:  Failed to resolve
'com.mypackage.client.util.FooProxy' via deferred binding
 [java][ERROR] Cannot proceed due to previous errors


What does it mean FooImpl to be static? I mean, this is the example
in the javadoc! I don;t see any special instructions for using
AsyncProxy.

Thanks

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Re: Get JSON content from GWT

2010-04-19 Thread Chris Conroy

On Mon, Apr 19, 2010 at 4:01 PM, Julian! julia...@gmail.com wrote:

 http://api.search.yahoo.com/ImageSearchService/V1/imageSearch?
 appid=YahooDemoquery=potatoresults=2output=json


Julian,

The problem you are hitting is the Same Origin
Policyhttp://code.google.com/webtoolkit/doc/latest/FAQ_Server.html#What_is_the_Same_Origin_Policy,_and_how_does_it_affect_GWT?
.

See also: the cross-site request
tutorialhttp://code.google.com/webtoolkit/doc/latest/tutorial/Xsite.html

-- 
Chris Conroy
Software Engineer
Google, Atlanta

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Re: Crawlable AJAX - jQuery Load

Thanks so much for your help Kathrin! :)

However, I've tried these steps and Googlebot is still giving me no
love.

If you go to http://friendorfollow.com/dustyreagan/following/ you can
see I've placed the meta tag in the header.

Then if you go to 
http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=
you can see the results fragment is embedded inline in the static
HTML.

However, if I try Fetch as Googlebot (http://www.google.com/support/
webmasters/bin/answer.py?hl=enanswer=158587) it shows the original
pages HTML, not the _escaped_fragment_ version.

Any idea what I might have done wrong?

On Apr 19, 2:02 pm, Katharina Probst kpro...@google.com wrote:
 Yes, that's right!

 kathrin





 On Mon, Apr 19, 2010 at 3:00 PM, Dusty dustyrea...@gmail.com wrote:
  So, if I understand you right, it should work like this?:

  1) I put meta name=fragment content=! in my static page (ie my
  example:http://friendorfollow.com/dustyreagan/following/)
  2) Google will see it, then request
 http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=
  3) When my webserver sees _escaped_fragment_ = null, I return my page
  with the results HTML fragment inline instead of through jQuery load.
  4) Google associates that HTML to
 http://friendorfollow.com/dustyreagan/following/
  in it's index.

  Sound correct?

  On Apr 19, 11:02 am, Katharina Probst kpro...@google.com wrote:
   You might use meta name=fragment content=! in your html page, and
  when
   the crawler requests the corresponding _escaped_fragment_= URL, you'll
  have
   a version without jQuery, where you load the results page fragment into
  the
   static HTML and return that.  Depending on what your server looks like,
  it
   first has to recognize that it is getting a request for such a URL, and
  then
   it will have to produce the results page fragment and put it together
  with
   the static HTML - so everything happens on your server before you return
  a
   result.

   As long as the resulting DOM is the same as what the user would get, it
   should be ok.

   kathrin

   On Mon, Apr 19, 2010 at 2:15 AM, Dusty dustyrea...@gmail.com wrote:
I've been reading the Making AJAX Applications Crawlable specs
(http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-
started.html
 http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-%0Ast...)
and I'm at a loss at how to apply this to my
application.

I use jQuery to load an HTML page fragment into a DOM element on a
mostly pure HTML page. It takes a few seconds for the 'results' page
fragment to load from my server, this is why I use AJAX to dynamically
load that content into the static page. Meanwhile the static page
shows a 'throbber' and loading message. How exactly do I apply these
specs in this scenario? I don't use the hash mark in my URLs.

The page in question can be seen here:
   http://friendorfollow.com/dustyreagan/following/

Any pointers or recommendations on how to make the results crawlable?

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Re: Crawlable AJAX - jQuery Load

Hi Dusty,

what URL did you enter in Fetch as Googlebot?  It should work for
http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_= (or
for 
http://friendorfollow.com/dustyreagan/following/http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=#!,
but that doesn't really apply to your site, because you're not using hash
fragments).  If you as it to fetch
http://friendorfollow.com/dustyreagan/followinghttp://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=/,
it should give you just the HTML, because that's what the crawler will see
(and it will then extract the meta tag, construct the _escaped_fragment_ URL
and fetch that).

Does that do the trick? I hope so.:)

kathrin

On Mon, Apr 19, 2010 at 7:32 PM, Dusty dustyrea...@gmail.com wrote:

 Thanks so much for your help Kathrin! :)

 However, I've tried these steps and Googlebot is still giving me no
 love.

 If you go to http://friendorfollow.com/dustyreagan/following/ you can
 see I've placed the meta tag in the header.

 Then if you go to
 http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=
 you can see the results fragment is embedded inline in the static
 HTML.

 However, if I try Fetch as Googlebot (http://www.google.com/support/
 webmasters/bin/answer.py?hl=enanswer=158587) it shows the original
 pages HTML, not the _escaped_fragment_ version.

 Any idea what I might have done wrong?

 On Apr 19, 2:02 pm, Katharina Probst kpro...@google.com wrote:
  Yes, that's right!
 
  kathrin
 
 
 
 
 
  On Mon, Apr 19, 2010 at 3:00 PM, Dusty dustyrea...@gmail.com wrote:
   So, if I understand you right, it should work like this?:
 
   1) I put meta name=fragment content=! in my static page (ie my
   example:http://friendorfollow.com/dustyreagan/following/)
   2) Google will see it, then request
  http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=
   3) When my webserver sees _escaped_fragment_ = null, I return my page
   with the results HTML fragment inline instead of through jQuery load.
   4) Google associates that HTML to
  http://friendorfollow.com/dustyreagan/following/
   in it's index.
 
   Sound correct?
 
   On Apr 19, 11:02 am, Katharina Probst kpro...@google.com wrote:
You might use meta name=fragment content=! in your html page,
 and
   when
the crawler requests the corresponding _escaped_fragment_= URL,
 you'll
   have
a version without jQuery, where you load the results page fragment
 into
   the
static HTML and return that.  Depending on what your server looks
 like,
   it
first has to recognize that it is getting a request for such a URL,
 and
   then
it will have to produce the results page fragment and put it together
   with
the static HTML - so everything happens on your server before you
 return
   a
result.
 
As long as the resulting DOM is the same as what the user would get,
 it
should be ok.
 
kathrin
 
On Mon, Apr 19, 2010 at 2:15 AM, Dusty dustyrea...@gmail.com
 wrote:
 I've been reading the Making AJAX Applications Crawlable specs
 (http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-
 started.html
  http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-%0Ast..
 .)
 and I'm at a loss at how to apply this to my
 application.
 
 I use jQuery to load an HTML page fragment into a DOM element on a
 mostly pure HTML page. It takes a few seconds for the 'results'
 page
 fragment to load from my server, this is why I use AJAX to
 dynamically
 load that content into the static page. Meanwhile the static page
 shows a 'throbber' and loading message. How exactly do I apply
 these
 specs in this scenario? I don't use the hash mark in my URLs.
 
 The page in question can be seen here:
http://friendorfollow.com/dustyreagan/following/
 
 Any pointers or recommendations on how to make the results
 crawlable?
 
 --
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Re: Paging Scroll Table in GWT 2.0.x?

2010-04-19 Thread davek

I'm using it successfully.  There are some deprecation warnings under
2.0.3 that I've haven't gotten around to addressing.  Otherwise it
works really well.

On Apr 19, 2:46 am, googelybear googelyb...@gmail.com wrote:
 Hi,

 I basically thave the same question as already asked here, but for the
 current version of 
 gwt:http://groups.google.com/group/google-web-toolkit/browse_thread/threa...

 Is the PST still maintained for gwt 2.0.x?
 Would you recommend to use it or are there other alternatives you'd
 suggest?

 thanks a lot,

 Dennis

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Re: Crawlable AJAX - jQuery Load

I asked it to fetch http://friendorfollow.com/dustyreagan/following/

If I ask it to fetch either:
http://friendorfollow.com/dustyreagan/following/#!
http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=

It works correctly.

Shouldn't it also work for the plain URL? 
http://friendorfollow.com/dustyreagan/following/

When I try the plain URL it doesn't show the whole indexable HTML.

Thanks again! :)

On Apr 19, 6:40 pm, Katharina Probst kpro...@google.com wrote:
 Hi Dusty,

 what URL did you enter in Fetch as Googlebot?  It should work 
 forhttp://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=(or
 forhttp://friendorfollow.com/dustyreagan/following/http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=#!,
 but that doesn't really apply to your site, because you're not using hash
 fragments).  If you as it to 
 fetchhttp://friendorfollow.com/dustyreagan/followinghttp://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=/,
 it should give you just the HTML, because that's what the crawler will see
 (and it will then extract the meta tag, construct the _escaped_fragment_ URL
 and fetch that).

 Does that do the trick? I hope so.:)

 kathrin





 On Mon, Apr 19, 2010 at 7:32 PM, Dusty dustyrea...@gmail.com wrote:
  Thanks so much for your help Kathrin! :)

  However, I've tried these steps and Googlebot is still giving me no
  love.

  If you go tohttp://friendorfollow.com/dustyreagan/following/you can
  see I've placed the meta tag in the header.

  Then if you go to
 http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=
  you can see the results fragment is embedded inline in the static
  HTML.

  However, if I try Fetch as Googlebot (http://www.google.com/support/
  webmasters/bin/answer.py?hl=enanswer=158587) it shows the original
  pages HTML, not the _escaped_fragment_ version.

  Any idea what I might have done wrong?

  On Apr 19, 2:02 pm, Katharina Probst kpro...@google.com wrote:
   Yes, that's right!

   kathrin

   On Mon, Apr 19, 2010 at 3:00 PM, Dusty dustyrea...@gmail.com wrote:
So, if I understand you right, it should work like this?:

1) I put meta name=fragment content=! in my static page (ie my
example:http://friendorfollow.com/dustyreagan/following/)
2) Google will see it, then request
   http://friendorfollow.com/dustyreagan/following/?_escaped_fragment_=
3) When my webserver sees _escaped_fragment_ = null, I return my page
with the results HTML fragment inline instead of through jQuery load.
4) Google associates that HTML to
   http://friendorfollow.com/dustyreagan/following/
in it's index.

Sound correct?

On Apr 19, 11:02 am, Katharina Probst kpro...@google.com wrote:
 You might use meta name=fragment content=! in your html page,
  and
when
 the crawler requests the corresponding _escaped_fragment_= URL,
  you'll
have
 a version without jQuery, where you load the results page fragment
  into
the
 static HTML and return that.  Depending on what your server looks
  like,
it
 first has to recognize that it is getting a request for such a URL,
  and
then
 it will have to produce the results page fragment and put it together
with
 the static HTML - so everything happens on your server before you
  return
a
 result.

 As long as the resulting DOM is the same as what the user would get,
  it
 should be ok.

 kathrin

 On Mon, Apr 19, 2010 at 2:15 AM, Dusty dustyrea...@gmail.com
  wrote:
  I've been reading the Making AJAX Applications Crawlable specs
  (http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-
  started.html
   http://code.google.com/intl/sv-SE/web/ajaxcrawling/docs/getting-%0Ast..
  .)
  and I'm at a loss at how to apply this to my
  application.

  I use jQuery to load an HTML page fragment into a DOM element on a
  mostly pure HTML page. It takes a few seconds for the 'results'
  page
  fragment to load from my server, this is why I use AJAX to
  dynamically
  load that content into the static page. Meanwhile the static page
  shows a 'throbber' and loading message. How exactly do I apply
  these
  specs in this scenario? I don't use the hash mark in my URLs.

  The page in question can be seen here:
 http://friendorfollow.com/dustyreagan/following/

  Any pointers or recommendations on how to make the results
  crawlable?

  --
  You received this message because you are subscribed to the Google
Groups
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google-web-tool...@googlegroups.com.
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Re: How to see my posts

2010-04-19 Thread Sidharsh P

Hello Thomas,
Here is the post I had posted a few days back.
Regards


Title:GWT ...geting 2 elements in one row and how to
  link to several html files instead on of only one

Hello,

I am new to GWT I am trying  to create a simple login page  which is
linked to a login.html and login.css file
I have a vertical panel and have created a Label for Username and a
textfield for entering the userid. However when I say vPanel.add() to
both of them...they go to different rows. How does one get them in one
row. Will I have to use another container for each row.(Plese note
that there could be several more rows like this ...name, first name,
last name etc) What type of container do you suggest for each row
should it be a horizontal Panel or something else?
(I think the grid widget may do the job...but I dont really like keeping a
count of which widget is in which grid)

Also after hitting the submit button I would like the application to
go to be linked to another html page e.g. index.html instead of the
original login.html. How do I do that?

Would appreciate some answers from knowledgeable folks on this.

Regards,


On Sat, Apr 17, 2010 at 3:11 PM, Thomas Broyer t.bro...@gmail.com wrote:


 On Apr 17, 5:41 am, Sid sidhar...@gmail.com wrote:
  Hello,
  I have made a post GWT ...geting 2 elements in one row and how to
  link to several html files instead on of only one a few days back. I
  do not know the status of this...neither do I know how to go to this
  post.

 I don't remember having seen it.

  Once logged in is there some link which says go to my posts or
  something like that.

 If you go to your Profile (link on the top right corner) you'll see
 your Recent Activity.




-- 
Regards,

Roland

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problem related to populating list boxes

2010-04-19 Thread Durgesh Kumar Mishra

Hi
  I am Durgesh. I am facing a problem in populating list box frequently.
I am using simple GWT 1.5. In my form there are 6-7 list boxes and many text
boxes. I am populating this form from the view in database. I have written a
service for that. But sometimes list boxes do not populate ...then i again
click on tree panel and then it populates.

My problem is only to populate list box is very slow.

One more problem is that when i deploy my war file with another war file db
get disconnected. Bot war file is using same datasource file in jboss .

can any body reply 

Thanks
Durgesh

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[gwt-contrib] Re: GWTTestCase and JClassType

2010-04-19 Thread Marko Vuksanovic

Can I find, somewhere, what arguments I need to pass to
com.google.gwt.junit.JUnitShell when I want to start a gwt test... I
always end up with error message there no URL was supplied. Is there
some specific URL that I need to supply for GWT Test case?

On Apr 17, 2:24 pm, Marko Vuksanovic markovuksano...@gmail.com
wrote:
 Here's the patch which replaces the jars (patch set 1) in the tools
 folder and another (patch set 2) which updates build.xml and classpath
 files.

 http://gwt-code-reviews.appspot.com/334803/show

 I'm not sure if I should have opened two different issues, with
 different base URLs, for these two patches

 On Apr 16, 10:49 pm, Marko Vuksanovic markovuksano...@gmail.com
 wrote:





  Ok, I'll just save you some time... :) but will first check if everything is
  ok once the dependencies are replaced...

  On Fri, Apr 16, 2010 at 10:46 PM, Freeland Abbott fabb...@google.comwrote:

   I think that's correct, but we historically have been pretty lazy about
   updating our dependencies...

   On Fri, Apr 16, 2010 at 4:39 PM, Marko Vuksanovic 
   markovuksano...@gmail.com wrote:

   One more question - why aren't JUnit 4 libraries used? I think junit4
   supports junit3 test style? Am I right?

   On Fri, Apr 16, 2010 at 10:12 PM, Marko Vuksanovic 
   markovuksano...@gmail.com wrote:

   I like challenges  :):)

   On Fri, Apr 16, 2010 at 10:09 PM, John Tamplin j...@google.com wrote:

   On Fri, Apr 16, 2010 at 3:45 PM, Marko Vuksanovic 
   markovuksano...@gmail.com wrote:

   I just noticed that there is HasAnnotations interface... I might try
   putting that to use...

   On Apr 16, 9:38 pm, Marko Vuksanovic markovuksano...@gmail.com
   wrote:
Well I've been looking at the existing code and I have seen that
JClassType implements getMethods(). Then I would be able to check if
   a
method has Annotation applied - using isAnnotationPresent() method.

I am not sure how to check if a method has an annotation applied and
not to use the refelection package. The problem is that that package
cannot be used in translatable code. Obviously I'm missing something
here...

   You probably want to look at GWTRunnerGenerator, which generates the
   implementation of GWTRunner to actually run it (and has access to
   TypeOracle), or JUnitShell, which actually drives running the tests 
   and can
   use reflection to look at the annotations (though be careful about 
   different
   classloaders).

   That said, I suspect supporting JUnit4 is likely to be a lot of work.

   --
   John A. Tamplin
   Software Engineer (GWT), Google

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[gwt-contrib] Text Area enhancement

2010-04-19 Thread Allahbaksh Asadullah

Hi,
I want to get the coordinates of the Cursor position in TextArea so
that I can show the popup appropriately. Please find the similar
implementation of  http://enobrev.info/cursor/.

I am not sure whether a new method to get the coordinates of the
cursor is really helpful to other but I think it would grea.

Warm Regards,
Allahbaksh

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Re: [gwt-contrib] Text Area enhancement

2010-04-19 Thread Joel Webber

Allahbaksh,

That seems like it would be useful, though looking at the code I'm a little
wary as to whether it works in all circumstances (font-size changes, etc).
The first step would be to convert it to Java (usually pretty
straightforward) and test it under all the circumstances you can think of --
change the font-size, resize the element, try it on all browsers, and so
forth.

Cheers,
joel.

Le 19 avril 2010 03:02, Allahbaksh Asadullah a.allahba...@gmail.com a
écrit :

 Hi,
 I want to get the coordinates of the Cursor position in TextArea so
 that I can show the popup appropriately. Please find the similar
 implementation of  http://enobrev.info/cursor/.

 I am not sure whether a new method to get the coordinates of the
 cursor is really helpful to other but I think it would grea.

 Warm Regards,
 Allahbaksh

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[gwt-contrib] Re: Implement a selection column, sortable columns, and row hovering in MailRecipe (issue356801)

2010-04-19 Thread jgw


On 2010/04/16 21:30:35, Dan Rice wrote:


LGTM

http://gwt-code-reviews.appspot.com/356801/show

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[gwt-contrib] Re: Fixes incorrect direction of isAssignable check when using @UiField(provided = true) (issue359801)

2010-04-19 Thread jgw


On 2010/04/18 21:38:06, Ray Ryan wrote:

Joel, if you can get to this first thing that would be great. Bob, if

you're in

a charitable mood and get there sooner, that would be great too.


LGTM.

http://gwt-code-reviews.appspot.com/359801/show

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Re: [gwt-contrib] Re: GWTTestCase and JClassType

2010-04-19 Thread Freeland Abbott

On Sat, Apr 17, 2010 at 8:24 AM, Marko Vuksanovic markovuksano...@gmail.com
 wrote:

 Here's the patch which replaces the jars (patch set 1) in the tools


Don't delete the old jars, just add the new ones.  That way, regardless of
which version of source you check out, the tools directory will have what it
needs.



 folder and another (patch set 2) which updates build.xml and classpath
 files.


This one looks okay, but clearly can't be submitted without the first one.

The junit dependency is so widespread it might make sense to define a macro
for it in common.ant.xml.  It won't save you anything this time, since you
have to update all the cites to that macro, but it might be convenient for
next time.



 http://gwt-code-reviews.appspot.com/334803/show

 I'm not sure if I should have opened two different issues, with
 different base URLs, for these two patches


Typically, the multiple patch sets are opened for revisions of one atomic
change.  So I'd've done this with two changes (tools and trunk), but you
might also have done it with one at the googlecode.com/svn level), but two
patch sets with different svn roots and order dependencies between them is
odd.




On Apr 16, 10:49 pm, Marko Vuksanovic markovuksano...@gmail.com
 wrote:
  Ok, I'll just save you some time... :) but will first check if everything
 is
  ok once the dependencies are replaced...
 
  On Fri, Apr 16, 2010 at 10:46 PM, Freeland Abbott fabb...@google.com
 wrote:
 
 
 
 
 
   I think that's correct, but we historically have been pretty lazy about
   updating our dependencies...
 
   On Fri, Apr 16, 2010 at 4:39 PM, Marko Vuksanovic 
   markovuksano...@gmail.com wrote:
 
   One more question - why aren't JUnit 4 libraries used? I think junit4
   supports junit3 test style? Am I right?
 
   On Fri, Apr 16, 2010 at 10:12 PM, Marko Vuksanovic 
   markovuksano...@gmail.com wrote:
 
   I like challenges  :):)
 
   On Fri, Apr 16, 2010 at 10:09 PM, John Tamplin j...@google.com
 wrote:
 
   On Fri, Apr 16, 2010 at 3:45 PM, Marko Vuksanovic 
   markovuksano...@gmail.com wrote:
 
   I just noticed that there is HasAnnotations interface... I might
 try
   putting that to use...
 
   On Apr 16, 9:38 pm, Marko Vuksanovic markovuksano...@gmail.com
   wrote:
Well I've been looking at the existing code and I have seen that
JClassType implements getMethods(). Then I would be able to check
 if
   a
method has Annotation applied - using isAnnotationPresent()
 method.
 
I am not sure how to check if a method has an annotation applied
 and
not to use the refelection package. The problem is that that
 package
cannot be used in translatable code. Obviously I'm missing
 something
here...
 
   You probably want to look at GWTRunnerGenerator, which generates the
   implementation of GWTRunner to actually run it (and has access to
   TypeOracle), or JUnitShell, which actually drives running the tests
 and can
   use reflection to look at the annotations (though be careful about
 different
   classloaders).
 
   That said, I suspect supporting JUnit4 is likely to be a lot of
 work.
 
   --
   John A. Tamplin
   Software Engineer (GWT), Google
 
   --
  http://groups.google.com/group/Google-Web-Toolkit-Contributors
 
--
  http://groups.google.com/group/Google-Web-Toolkit-Contributors
 
--
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  --http://groups.google.com/group/Google-Web-Toolkit-Contributors

 --
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-- 
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[gwt-contrib] Fix floating-point string compare in CoverageTest (issue312804)

2010-04-19 Thread scottb


Reviewers: tobyr, Lex,

Description:
I think this never got tripped because we don't test with -ea on
(although we really should).  I do test with -ea, so I stumbled across
this.  The culprit was the 1.2f, which turns into something other than
1.2, at least in HtmlUnit in web mode.  Fix for this test is to take
the exact representation out of the equation.

Please review this at http://gwt-code-reviews.appspot.com/312804/show

Affected files:
  M user/test/com/google/gwt/dev/jjs/test/CoverageTest.java


Index: user/test/com/google/gwt/dev/jjs/test/CoverageTest.java
diff --git a/user/test/com/google/gwt/dev/jjs/test/CoverageTest.java  
b/user/test/com/google/gwt/dev/jjs/test/CoverageTest.java
index  
8493a0d6fb6c2f481cb721e5cd7eaca96abc92dd..bbfe2de42fc81e25978acfb6f907d67b04a22737  
100644

--- a/user/test/com/google/gwt/dev/jjs/test/CoverageTest.java
+++ b/user/test/com/google/gwt/dev/jjs/test/CoverageTest.java
@@ -175,42 +175,42 @@ public class CoverageTest extends CoverageBase {
 assert i == 3 : true;
 fail();
   } catch (AssertionError e) {
-assertEquals(true, e.getMessage());
+assertEquals(String.valueOf(true), e.getMessage());
   }

   try {
 assert i == 3 : 'c';
 fail();
   } catch (AssertionError e) {
-assertEquals(c, e.getMessage());
+assertEquals(String.valueOf('c'), e.getMessage());
   }

   try {
 assert i == 3 : 1.1;
 fail();
   } catch (AssertionError e) {
-assertEquals(1.1, e.getMessage());
+assertEquals(String.valueOf(1.1), e.getMessage());
   }

   try {
 assert i == 3 : 1.2f;
 fail();
   } catch (AssertionError e) {
-assertEquals(1.2, e.getMessage());
+assertEquals(String.valueOf(1.2f), e.getMessage());
   }

   try {
 assert i == 3 : 5;
 fail();
   } catch (AssertionError e) {
-assertEquals(5, e.getMessage());
+assertEquals(String.valueOf(5), e.getMessage());
   }

   try {
 assert i == 3 : 6L;
 fail();
   } catch (AssertionError e) {
-assertEquals(6, e.getMessage());
+assertEquals(String.valueOf(6L), e.getMessage());
   }

   try {
@@ -220,16 +220,17 @@ public class CoverageTest extends CoverageBase {
 assertEquals(foo, e.getMessage());
   }

+  Object object = new Object() {
+@Override
+public String toString() {
+  return bar;
+}
+  };
   try {
-assert i == 3 : new Object() {
-  @Override
-  public String toString() {
-return bar;
-  }
-};
+assert i == 3 : object;
 fail();
   } catch (AssertionError e) {
-assertEquals(bar, e.getMessage());
+assertEquals(String.valueOf(object), e.getMessage());
   }
 }



--
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Re: [gwt-contrib] Re: GWTTestCase and JClassType

2010-04-19 Thread Marko Vuksanovic

I've added a patch set 3 which contains patch for tools folder with only
junit4 jars added - junit3 jars still there.

On Mon, Apr 19, 2010 at 4:38 PM, Freeland Abbott fabb...@google.com wrote:



 On Sat, Apr 17, 2010 at 8:24 AM, Marko Vuksanovic 
 markovuksano...@gmail.com wrote:

 Here's the patch which replaces the jars (patch set 1) in the tools


 Don't delete the old jars, just add the new ones.  That way, regardless of
 which version of source you check out, the tools directory will have what it
 needs.



 folder and another (patch set 2) which updates build.xml and classpath
 files.


 This one looks okay, but clearly can't be submitted without the first one.

 The junit dependency is so widespread it might make sense to define a macro
 for it in common.ant.xml.  It won't save you anything this time, since you
 have to update all the cites to that macro, but it might be convenient for
 next time.



 http://gwt-code-reviews.appspot.com/334803/show

 I'm not sure if I should have opened two different issues, with
 different base URLs, for these two patches


 Typically, the multiple patch sets are opened for revisions of one atomic
 change.  So I'd've done this with two changes (tools and trunk), but you
 might also have done it with one at the googlecode.com/svn level), but two
 patch sets with different svn roots and order dependencies between them is
 odd.




 On Apr 16, 10:49 pm, Marko Vuksanovic markovuksano...@gmail.com
 wrote:
  Ok, I'll just save you some time... :) but will first check if
 everything is
  ok once the dependencies are replaced...
 
  On Fri, Apr 16, 2010 at 10:46 PM, Freeland Abbott fabb...@google.com
 wrote:
 
 
 
 
 
   I think that's correct, but we historically have been pretty lazy
 about
   updating our dependencies...
 
   On Fri, Apr 16, 2010 at 4:39 PM, Marko Vuksanovic 
   markovuksano...@gmail.com wrote:
 
   One more question - why aren't JUnit 4 libraries used? I think junit4
   supports junit3 test style? Am I right?
 
   On Fri, Apr 16, 2010 at 10:12 PM, Marko Vuksanovic 
   markovuksano...@gmail.com wrote:
 
   I like challenges  :):)
 
   On Fri, Apr 16, 2010 at 10:09 PM, John Tamplin j...@google.com
 wrote:
 
   On Fri, Apr 16, 2010 at 3:45 PM, Marko Vuksanovic 
   markovuksano...@gmail.com wrote:
 
   I just noticed that there is HasAnnotations interface... I might
 try
   putting that to use...
 
   On Apr 16, 9:38 pm, Marko Vuksanovic markovuksano...@gmail.com
   wrote:
Well I've been looking at the existing code and I have seen that
JClassType implements getMethods(). Then I would be able to
 check if
   a
method has Annotation applied - using isAnnotationPresent()
 method.
 
I am not sure how to check if a method has an annotation applied
 and
not to use the refelection package. The problem is that that
 package
cannot be used in translatable code. Obviously I'm missing
 something
here...
 
   You probably want to look at GWTRunnerGenerator, which generates
 the
   implementation of GWTRunner to actually run it (and has access to
   TypeOracle), or JUnitShell, which actually drives running the tests
 and can
   use reflection to look at the annotations (though be careful about
 different
   classloaders).
 
   That said, I suspect supporting JUnit4 is likely to be a lot of
 work.
 
   --
   John A. Tamplin
   Software Engineer (GWT), Google
 
   --
  http://groups.google.com/group/Google-Web-Toolkit-Contributors
 
--
  http://groups.google.com/group/Google-Web-Toolkit-Contributors
 
--
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  --http://groups.google.com/group/Google-Web-Toolkit-Contributors

 --
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  --
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[gwt-contrib] [google-web-toolkit] r7929 committed - Goodbye fake storage, welcome JPA with appEngine. Notes:...


Revision: 7929
Author: amitman...@google.com
Date: Thu Apr 15 13:39:36 2010
Log: Goodbye fake storage, welcome JPA with appEngine. Notes:
1) Currently there are just 2 entities: Employee and Report. Any new entity  
must be added to the list in persistence.xml

2) Fixed findReportsByEmployee call.
3) A Report entity cannot  refer to an Employee entity -- it instead refers  
to

the Employee key due to current appEngine implementation
http://code.google.com/appengine/docs/java/datastore/relationships.html#Unowned_Relationships
4) Running the project requires GPE because the appEngine jars are not  
present in our tools.


Review at http://gwt-code-reviews.appspot.com/352801

Review by: rj...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=7929

Added:
 /trunk/bikeshed/src/META-INF
 /trunk/bikeshed/src/META-INF/persistence.xml
 /trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/EMF.java
Deleted:
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/CreationVisitor.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/Currency.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/Entity.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/EntityVisitor.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/NullFieldFiller.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/RelationshipRefreshingVisitor.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/RelationshipValidationVisitor.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/ReportItem.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/Status.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/Storage.java

 /trunk/bikeshed/test/com/google/gwt/sample
Modified:
 /trunk/bikeshed/eclipse.README
  
/trunk/bikeshed/src/com/google/gwt/requestfactory/server/RequestFactoryServlet.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/gwt/request/ReportRequest.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/ExpensesDataServlet.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/Employee.java
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/Report.java


===
--- /dev/null
+++ /trunk/bikeshed/src/META-INF/persistence.xmlThu Apr 15 13:39:36 2010
@@ -0,0 +1,19 @@
+?xml version=1.0 encoding=UTF-8 ?
+persistence xmlns=http://java.sun.com/xml/ns/persistence;
+xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
+xsi:schemaLocation=http://java.sun.com/xml/ns/persistence
+http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd;  
version=1.0

+
+persistence-unit name=transactions-optional
+ 
providerorg.datanucleus.store.appengine.jpa.DatastorePersistenceProvider/provider
+ 
classcom.google.gwt.sample.expenses.server.domain.Employee/class

+classcom.google.gwt.sample.expenses.server.domain.Report/class
+exclude-unlisted-classestrue/exclude-unlisted-classes
+properties
+property name=datanucleus.NontransactionalRead  
value=true/
+property name=datanucleus.NontransactionalWrite  
value=true/

+property name=datanucleus.ConnectionURL value=appengine/
+/properties
+/persistence-unit
+
+/persistence
===
--- /dev/null
+++  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/EMF.java	 
Thu Apr 15 13:39:36 2010

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2010 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.sample.expenses.server.domain;
+
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.Persistence;
+
+/**
+ * Factory for creating EntityManager.
+ */
+public final class EMF {
+private static final EntityManagerFactory emfInstance =
+Persistence.createEntityManagerFactory(transactions-optional);
+
+public static EntityManagerFactory get() {
+return emfInstance;
+}
+
+private EMF() {
+  // nothing
+}
+}
+
===
---  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/domain/CreationVisitor.java	 
Fri Apr  9 11:12:18 2010

+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright 2010 Google Inc.
- *
- * Licensed under the Apache License,

[gwt-contrib] [google-web-toolkit] r7930 committed - Remove persistence.xml from gwt-biikeshed.jar


Revision: 7930
Author: gwt.mirror...@gmail.com
Date: Mon Apr 19 08:27:00 2010
Log: Remove persistence.xml from gwt-biikeshed.jar

http://code.google.com/p/google-web-toolkit/source/detail?r=7930

Modified:
 /trunk/bikeshed/build.xml

===
--- /trunk/bikeshed/build.xml   Fri Apr  2 19:22:25 2010
+++ /trunk/bikeshed/build.xml   Mon Apr 19 08:27:00 2010
@@ -36,7 +36,7 @@
   description=Build and package this project
 mkdir dir=${gwt.build.lib} /
 gwt.jar
-  fileset dir=src excludes=**/sample/** /
+  fileset dir=src excludes=**/sample/** **/META-INF/** /
   fileset dir=${javac.out} /
 /gwt.jar
   /target

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[gwt-contrib] Re: Fix floating-point string compare in CoverageTest (issue312804)

2010-04-19 Thread spoon


LGTM.

An additional way to make such a test more reliable is to choose
floating point numbers that are exactly representable, such as 1.5 and
1.25, and thus don't depend on single- versus double-precision.

http://gwt-code-reviews.appspot.com/312804/show

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[gwt-contrib] [google-web-toolkit] r7931 committed - Fixes a couple of issues with the RemoteUI and GPE DevMode view intera...


Revision: 7931
Author: jasonpar...@google.com
Date: Fri Apr 16 06:41:24 2010
Log: Fixes a couple of issues with the RemoteUI and GPE DevMode view  
interaction.  The problem is GPE shows the startup URLs in the DevMode view  
_before_ the modules were fully loaded.  The root issue is GPE does not  
receive the moduleLoadComplete message.  When we went to push this message  
to GPE, we discovered the protobuf is too restricted:  the RequestType  
cannot have new values and maintain backwards compatibility.  This is  
because requestType is a required field, so older GPE versions will not  
understand the new moduleLoadComplete message and thus have an undefined  
requestType, at which point an error is thrown because requestType is  
required.


For the protobuf issue, this patch changes the required to optional.
We will still have compatibility issues with GWT or GPE versions
earlier than this patch, but this allows for future versions to have new
values added to the enums.  It is up to the application layer to check
the validity of the message.

For the GPE startup URL issue, it will show a Loading state as soon
as DevMode is launched.  Then, GWT will send the startup URLs in
moduleLoadComplete.  Upon receiving these, GPE will display them.  The
user will not see startup URLs before they are ready.

Review at http://gwt-code-reviews.appspot.com/323801

Review by: rda...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=7931

Modified:
  
/trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/DevModeServiceRequestProcessor.java

 /trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/MessageTransport.java
  
/trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/RemoteMessageProto.java

 /trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/RemoteUI.java
  
/trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/ViewerServiceClient.java

 /trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/remotemessage.proto

===
---  
/trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/DevModeServiceRequestProcessor.java	 
Fri Nov 20 15:40:44 2009
+++  
/trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/DevModeServiceRequestProcessor.java	 
Fri Apr 16 06:41:24 2010

@@ -18,6 +18,7 @@
 import  
com.google.gwt.dev.shell.remoteui.RemoteMessageProto.Message.Request;
 import  
com.google.gwt.dev.shell.remoteui.RemoteMessageProto.Message.Response;
 import  
com.google.gwt.dev.shell.remoteui.RemoteMessageProto.Message.Request.DevModeRequest;
+import  
com.google.gwt.dev.shell.remoteui.RemoteMessageProto.Message.Request.DevModeRequest.RequestType;
 import  
com.google.gwt.dev.shell.remoteui.RemoteMessageProto.Message.Response.DevModeResponse;
 import  
com.google.gwt.dev.shell.remoteui.RemoteMessageProto.Message.Response.DevModeResponse.CapabilityExchange;


@@ -48,21 +49,24 @@
   + request.getServiceType().name());
 }

-switch (request.getDevModeRequest().getRequestType()) {
-  case CAPABILITY_EXCHANGE:
-return processCapabilityExchange();
-
-  case RESTART_WEB_SERVER:
-return processRestartServer();
-
-  default: {
-break;
+RequestType requestType = request.getDevModeRequest().getRequestType();
+if (requestType != null) {
+  switch (requestType) {
+case CAPABILITY_EXCHANGE:
+  return processCapabilityExchange();
+
+case RESTART_WEB_SERVER:
+  return processRestartServer();
+
+default: {
+  break;
+}
   }
 }

 throw new IllegalArgumentException(
 Unknown DevModeService Request: The DevModeService cannot handle  
requests of type 

-+ request.getDevModeRequest().getRequestType().name());
++ requestType == null ? (unknown) : requestType.name());
   }

   private Response processCapabilityExchange() {
===
---  
/trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/MessageTransport.java	 
Fri Nov 20 15:40:44 2009
+++  
/trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/MessageTransport.java	 
Fri Apr 16 06:41:24 2010

@@ -374,7 +374,14 @@

   private void processMessage(final Message message)
   throws InterruptedException {
-switch (message.getMessageType()) {
+
+MessageType messageType = message.getMessageType();
+if (messageType == null) {
+  processUnknownMessageType(message.getMessageId(), unknown);
+  return;
+}
+
+switch (messageType) {
   case RESPONSE: {
 processServerResponse(message.getMessageId(),  
message.getResponse());

 break;
@@ -392,7 +399,7 @@

   default: {
 processUnknownMessageType(message.getMessageId(),
-message.getMessageType().name());
+messageType.name());
 break;
   }
 }
===
---  
/trunk/dev/core/src/com/google/gwt/dev/shell/remoteui/RemoteMessageProto.java	 
Mon Nov 23 21:20:12 2009
+++

[gwt-contrib] Re: Fix floating-point string compare in CoverageTest (issue312804)

2010-04-19 Thread tobyr


LGTM


http://gwt-code-reviews.appspot.com/312804/diff/1/2
File user/test/com/google/gwt/dev/jjs/test/CoverageTest.java (left):

http://gwt-code-reviews.appspot.com/312804/diff/1/2#oldcode185
user/test/com/google/gwt/dev/jjs/test/CoverageTest.java:185:
assertEquals(c, e.getMessage());
The String.valueOf's for the non-floating-point types seem gratuitous to
me. If I was looking at this code later without the benefit of knowing
what had happened here, I would refactor the valueOfs right back out.

Normally in situations like this, you use a form of assert that takes a
delta for comparison, and the reasoning is obvious. Since that won't
work here, I'd personally rather see valueOfs on just the floating point
representations with a small comment.

http://gwt-code-reviews.appspot.com/312804/show

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[gwt-contrib] [google-web-toolkit] r7933 committed - Removed LongString and fixed the currently simple sync operation....


Revision: 7933
Author: amitman...@google.com
Date: Fri Apr 16 14:50:53 2010
Log: Removed LongString and fixed the currently simple sync operation.

Patch by: amitmanjhi
Review by: rjrjr (desk review)

Review at http://gwt-code-reviews.appspot.com/358801

http://code.google.com/p/google-web-toolkit/source/detail?r=7933

Deleted:
 /trunk/bikeshed/src/com/google/gwt/requestfactory/shared/LongString.java
Modified:
  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/ExpensesDataServlet.java

 /trunk/bikeshed/src/com/google/gwt/valuestore/shared/Record.java
 /trunk/bikeshed/src/com/google/gwt/valuestore/shared/impl/RecordImpl.java
  
/trunk/bikeshed/src/com/google/gwt/valuestore/shared/impl/RecordJsoImpl.java


===
---  
/trunk/bikeshed/src/com/google/gwt/requestfactory/shared/LongString.java	 
Fri Apr  9 11:12:18 2010

+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2010 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.requestfactory.shared;
-
-/**
- * Marks a String {...@link com.google.gwt.valuestore.shared.Property  
Property}

- * that represents a long server side.
- */
-public @interface LongString {
-
-}
===
---  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/ExpensesDataServlet.java	 
Fri Apr 16 12:47:47 2010
+++  
/trunk/bikeshed/src/com/google/gwt/sample/expenses/server/ExpensesDataServlet.java	 
Fri Apr 16 14:50:53 2010

@@ -19,7 +19,6 @@
 import com.google.gwt.sample.expenses.gwt.request.ReportRecord;
 import com.google.gwt.sample.expenses.server.domain.Report;
 import com.google.gwt.sample.expenses.server.domain.Employee;
-import com.google.gwt.sample.expenses.server.domain.Report;
 import com.google.gwt.valuestore.shared.Record;

 import org.json.JSONArray;
===
--- /trunk/bikeshed/src/com/google/gwt/valuestore/shared/Record.java	Fri  
Apr 16 12:47:47 2010
+++ /trunk/bikeshed/src/com/google/gwt/valuestore/shared/Record.java	Fri  
Apr 16 14:50:53 2010

@@ -15,15 +15,17 @@
  */
 package com.google.gwt.valuestore.shared;

-
 /**
  * An entry in a {...@link com.google.gwt.valuestore.shared.ValueStore  
ValueStore}.

  */
 public interface Record {
-  public static final PropertyString id = new PropertyString(id,
-  String.class);
-  public static final PropertyInteger version = new PropertyInteger(
-  version, Integer.class);
+  PropertyString id = new PropertyString(id, String.class);
+  /*
+   * TODO: because of possible appEngine/dataNucleus bug, the version has  
to be
+   * a long instead of an int on the server side. The choice results in  
version

+   * being string on the client side. Temporary workaround.
+   */
+  PropertyString version = new PropertyString(version, String.class);

   /**
* Get this record's value for the given property. Behavior is undefined  
if

@@ -43,18 +45,17 @@
   String getId();

   /**
-   * Get a pointer to value of this property in the receiver, useful
-   * for making rpc requests against values that have not yet reached
-   * the client.
+   * Get a pointer to value of this property in the receiver, useful for
+   * making rpc requests against values that have not yet reached the  
client.

*
* @param V the type of the property value
-   * @param property the property referrred to
-   * @return a reference to the receiver's value of this propertyf
+   * @param property the property referred to
+   * @return a reference to the receiver's value of this property
*/
   V PropertyReferenceV getRef(PropertyV property);

   /**
* @return the version of this Record
*/
-  Integer getVersion();
-}
+  String getVersion();
+}
===
---  
/trunk/bikeshed/src/com/google/gwt/valuestore/shared/impl/RecordImpl.java	 
Fri Apr 16 12:47:47 2010
+++  
/trunk/bikeshed/src/com/google/gwt/valuestore/shared/impl/RecordImpl.java	 
Fri Apr 16 14:50:53 2010

@@ -54,7 +54,7 @@
 return jso.getSchema();
   }

-  public Integer getVersion() {
+  public String getVersion() {
 return jso.getVersion();
   }
 }
===
---  
/trunk/bikeshed/src/com/google/gwt/valuestore/shared/impl/RecordJsoImpl.java	 
Fri Apr 16 12:47:47 2010
+++  
/trunk/bikeshed/src/com/google/gwt/valuestore/shared/impl/RecordJsoImpl.java	 
Fri Apr 16 14:50:53 2010

@@ -90,7 +90,7 @@
 return this['__key'];
   }-*/;

-  public final

[gwt-contrib] [google-web-toolkit] r7934 committed - CFG: Always jumping to first case statement


Revision: 7934
Author: aizat...@google.com
Date: Fri Apr 16 15:40:06 2010
Log: CFG: Always jumping to first case statement

http://code.google.com/p/google-web-toolkit/source/detail?r=7934

Added:
  
/trunk/dev/core/src/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgSwitchGotoNode.java

Modified:
 /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgBuilder.java
 /trunk/dev/core/src/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgVisitor.java
  
/trunk/dev/core/test/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgBuilderTest.java


===
--- /dev/null
+++  
/trunk/dev/core/src/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgSwitchGotoNode.java	 
Fri Apr 16 15:40:06 2010

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2010 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.dev.jjs.impl.gflow.cfg;
+
+import com.google.gwt.dev.jjs.ast.JSwitchStatement;
+
+/**
+ * Goto to first switch case statement.
+ */
+public class CfgSwitchGotoNode extends CfgGotoNodeJSwitchStatement {
+  public CfgSwitchGotoNode(CfgNode? parent, JSwitchStatement node) {
+super(parent, node);
+  }
+
+  @Override
+  public void accept(CfgVisitor visitor) {
+visitor.visitSwitchGotoNode(this);
+  }
+
+  @Override
+  protected CfgNode? cloneImpl() {
+return new CfgSwitchGotoNode(getParent(), getJNode());
+  }
+}
===
---  
/trunk/dev/core/src/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgBuilder.java	 
Fri Mar 12 08:11:14 2010
+++  
/trunk/dev/core/src/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgBuilder.java	 
Fri Apr 16 15:40:06 2010

@@ -606,7 +606,6 @@
 @Override
 public boolean visit(JSwitchStatement x, Context ctx) {
   pushNode(new CfgStatementNodeJStatement(parent, x));
-  // TODO: Add statement node
   accept(x.getExpr());

   JSwitchStatement oldSwitchStatement = switchStatement;
@@ -615,15 +614,26 @@
   ListExit oldCaseThenExits = removeExits(Exit.Reason.CASE_THEN);
   ListExit oldBreakExits = removeExits(Exit.Reason.BREAK);
   switchStatement = x;
+
+  // Goto to the first non-default node.
+  CfgSwitchGotoNode gotoNode = addNode(new CfgSwitchGotoNode(parent,  
x));

+  Exit gotoExit = Exit.createNormal(gotoNode, null);

   int defaultPos = -1;

   ListExit breakExits = new ArrayListExit();

-  for (JStatement s : x.getBody().getStatements()) {
+  ListJStatement statements = x.getBody().getStatements();
+
+  for (JStatement s : statements) {
 if (s instanceof JCaseStatement) {
   if (((JCaseStatement) s).getExpr() != null) {
 // case label
+if (gotoExit != null) {
+  // This is first non-default case.
+  addExit(gotoExit);
+  gotoExit = null;
+}
 ListExit elseExits = removeExits(Exit.Reason.CASE_ELSE);
 for (Exit e : elseExits) {
   addNormalExit(e.getNode(), e.role);
@@ -641,6 +651,16 @@
 accept(s);
 breakExits.addAll(removeExits(Exit.Reason.BREAK));
   }
+
+  if (gotoExit != null) {
+// Happens when there are no case statements.
+if (defaultPos = 0) {
+  addEdge(gotoExit, nodes.get(defaultPos));
+} else {
+  addExit(gotoExit);
+}
+gotoExit = null;
+  }

   ListExit thenExits = removeExits(Exit.Reason.CASE_THEN);
   for (Exit e : thenExits) {
===
---  
/trunk/dev/core/src/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgVisitor.java	 
Tue Mar  9 10:54:56 2010
+++  
/trunk/dev/core/src/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgVisitor.java	 
Fri Apr 16 15:40:06 2010

@@ -104,6 +104,10 @@
   public void visitStatementNode(CfgStatementNode? node) {
 visitSimpleNode(node);
   }
+
+  public void visitSwitchGotoNode(CfgSwitchGotoNode node) {
+visitGotoNode(node);
+  }

   public void visitThrowNode(CfgThrowNode node) {
 visitNode(node);
===
---  
/trunk/dev/core/test/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgBuilderTest.java	 
Fri Mar 12 08:11:14 2010
+++  
/trunk/dev/core/test/com/google/gwt/dev/jjs/impl/gflow/cfg/CfgBuilderTest.java	 
Fri Apr 16 15:40:06 2010

@@ -1105,6 +1105,7 @@
 BLOCK - [*],
 STMT - [*],
 READ(i) - [*],
+GOTO - [*],
 STMT - [*],
 COND (EntryPoint.i == 1) - [THEN=*, ELSE=1],
 STMT -

[gwt-contrib] [google-web-toolkit] r7935 committed - Fix a findbugs problem...


Revision: 7935
Author: r...@google.com
Date: Mon Apr 19 04:47:52 2010
Log: Fix a findbugs problem

Review by: rj...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=7935

Modified:
  
/trunk/bikeshed/src/com/google/gwt/requestfactory/server/RequestFactoryServlet.java


===
---  
/trunk/bikeshed/src/com/google/gwt/requestfactory/server/RequestFactoryServlet.java	 
Fri Apr 16 12:47:47 2010
+++  
/trunk/bikeshed/src/com/google/gwt/requestfactory/server/RequestFactoryServlet.java	 
Mon Apr 19 04:47:52 2010

@@ -210,12 +210,16 @@
 int contentLength = request.getContentLength();
 byte contentBytes[] = new byte[contentLength];
 BufferedInputStream bis = new  
BufferedInputStream(request.getInputStream());

-int readBytes = 0;
-while (bis.read(contentBytes, readBytes, contentLength - readBytes)   
0) {

-  // read the contents
-}
-// TODO: encoding issues?
-return new String(contentBytes);
+try {
+  int readBytes = 0;
+  while (bis.read(contentBytes, readBytes, contentLength - readBytes)  

0) {

+// read the contents
+  }
+  // TODO: encoding issues?
+  return new String(contentBytes);
+} finally {
+  bis.close();
+}
   }

   /**

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] [google-web-toolkit] r7936 committed - Implement a selection column, sortable columns, and row hovering in Ma...


Revision: 7936
Author: r...@google.com
Date: Mon Apr 19 04:48:30 2010
Log: Implement a selection column, sortable columns, and row hovering in  
MailRecipe


Review at http://gwt-code-reviews.appspot.com/356801

Review by: j...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=7936

Added:
  
/trunk/bikeshed/src/com/google/gwt/bikeshed/cells/client/ClickableTextCell.java
  
/trunk/bikeshed/src/com/google/gwt/sample/bikeshed/cookbook/client/SelectionColumn.java

Modified:
 /trunk/bikeshed/src/com/google/gwt/bikeshed/list/client/Column.java
 /trunk/bikeshed/src/com/google/gwt/bikeshed/list/client/Header.java
  
/trunk/bikeshed/src/com/google/gwt/bikeshed/list/client/PagingTableListView.java

 /trunk/bikeshed/src/com/google/gwt/bikeshed/list/client/TextHeader.java
  
/trunk/bikeshed/src/com/google/gwt/bikeshed/list/shared/ListViewAdapter.java
  
/trunk/bikeshed/src/com/google/gwt/sample/bikeshed/cookbook/client/EditableTableRecipe.java
  
/trunk/bikeshed/src/com/google/gwt/sample/bikeshed/cookbook/client/MailRecipe.java

 /trunk/bikeshed/war/Cookbook.css

===
--- /dev/null
+++  
/trunk/bikeshed/src/com/google/gwt/bikeshed/cells/client/ClickableTextCell.java	 
Mon Apr 19 04:48:30 2010

@@ -0,0 +1,56 @@
+/*
+ * Copyright 2010 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.bikeshed.cells.client;
+
+import com.google.gwt.dom.client.Element;
+import com.google.gwt.dom.client.NativeEvent;
+
+/**
+ * A {...@link Cell} used to render text.  Clicking on the call causes its
+ * @{link ValueUpdater} to be called.
+ */
+public class ClickableTextCell extends CellString, Void {
+
+  private static ClickableTextCell instance;
+
+  public static ClickableTextCell getInstance() {
+if (instance == null) {
+  instance = new ClickableTextCell();
+}
+return instance;
+  }
+
+  private ClickableTextCell() {
+  }
+
+  @Override
+  public Void onBrowserEvent(Element parent, String value, Void viewData,
+  NativeEvent event, ValueUpdaterString, Void valueUpdater) {
+String type = event.getType();
+System.out.println(type);
+if (type.equals(click)) {
+  valueUpdater.update(value, null);
+}
+return null;
+  }
+
+  @Override
+  public void render(String value, Void viewData, StringBuilder sb) {
+if (value != null) {
+  sb.append(value);
+}
+  }
+}
===
--- /dev/null
+++  
/trunk/bikeshed/src/com/google/gwt/sample/bikeshed/cookbook/client/SelectionColumn.java	 
Mon Apr 19 04:48:30 2010

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2010 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.sample.bikeshed.cookbook.client;
+
+import com.google.gwt.bikeshed.cells.client.CheckboxCell;
+import com.google.gwt.bikeshed.cells.client.FieldUpdater;
+import com.google.gwt.bikeshed.list.client.SimpleColumn;
+import com.google.gwt.bikeshed.list.shared.SelectionModel;
+
+/**
+ * A column that displays a checkbox that is synchronized with a given
+ * selection model.
+ *
+ * @param T the record data type, used by the row and the selection model
+ */
+public class SelectionColumnT extends SimpleColumnT, Boolean {
+
+  private final SelectionModelT selectionModel;
+
+  public SelectionColumn(final SelectionModelT selectionModel) {
+super(new CheckboxCell());
+setFieldUpdater(new FieldUpdaterT, Boolean, Void() {
+  public void update(int index, T object, Boolean value, Void  
viewData) {

+selectionModel.setSelected(object, value);
+  }
+});
+this.selectionModel = selectionModel;
+  }
+
+  @Override
+  public boolean dependsOnSelection() {
+return true;
+  }
+
+  @Override
+  public Boolean getValue(T object) {
+return selectionModel.isSelected(object);
+  }
+}
===
--- /trunk/bikeshed/src/com/google/gwt/bikeshed/list/client/Column.java

[gwt-contrib] [google-web-toolkit] r7937 committed - Sort format....


Revision: 7937
Author: sco...@google.com
Date: Mon Apr 19 04:52:31 2010
Log: Sort  format.

Review by: j...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=7937

Modified:
 /trunk/dev/core/src/com/google/gwt/dev/DevMode.java
 /trunk/dev/core/src/com/google/gwt/dev/DevModeBase.java
 /trunk/dev/core/src/com/google/gwt/dev/shell/jetty/JettyLauncher.java
 /trunk/dev/core/src/com/google/gwt/dev/util/arg/ArgHandlerWarDir.java
 /trunk/user/src/com/google/gwt/junit/CompileStrategy.java
 /trunk/user/src/com/google/gwt/junit/JUnitShell.java

===
--- /trunk/dev/core/src/com/google/gwt/dev/DevMode.java	Tue Mar 30 09:15:42  
2010
+++ /trunk/dev/core/src/com/google/gwt/dev/DevMode.java	Mon Apr 19 04:52:31  
2010

@@ -67,7 +67,7 @@
   if (options.isNoServer()) {
 return null;
   } else {
-return new String[] {getTag(), JettyLauncher.class.getName()};
+return new String[]{getTag(), JettyLauncher.class.getName()};
   }
 }

@@ -83,7 +83,7 @@

 @Override
 public String[] getTagArgs() {
-  return new String[] {servletContainerLauncher[:args]};
+  return new String[]{servletContainerLauncher[:args]};
 }

 @Override
@@ -145,7 +145,7 @@

 @Override
 public String[] getTagArgs() {
-  return new String[] {url};
+  return new String[]{url};
 }

 @Override
===
--- /trunk/dev/core/src/com/google/gwt/dev/DevModeBase.java	Tue Mar 30  
09:15:42 2010
+++ /trunk/dev/core/src/com/google/gwt/dev/DevModeBase.java	Mon Apr 19  
04:52:31 2010

@@ -121,7 +121,7 @@

 @Override
 public String[] getDefaultArgs() {
-  return new String[] {BIND_ADDRESS_TAG, DEFAULT_BIND_ADDRESS};
+  return new String[]{BIND_ADDRESS_TAG, DEFAULT_BIND_ADDRESS};
 }

 @Override
@@ -137,7 +137,7 @@

 @Override
 public String[] getTagArgs() {
-  return new String[] {host-name-or-address};
+  return new String[]{host-name-or-address};
 }

 @Override
@@ -177,7 +177,7 @@

 @Override
 public String[] getTagArgs() {
-  return new String[] {blacklist-string};
+  return new String[]{blacklist-string};
 }

 @Override
@@ -202,7 +202,7 @@

 @Override
 public String[] getDefaultArgs() {
-  return new String[] {CODE_SERVER_PORT_TAG, DEFAULT_PORT};
+  return new String[]{CODE_SERVER_PORT_TAG, DEFAULT_PORT};
 }

 @Override
@@ -218,7 +218,7 @@

 @Override
 public String[] getTagArgs() {
-  return new String[] {port-number | \auto\};
+  return new String[]{port-number | \auto\};
 }

 @Override
@@ -259,7 +259,7 @@

 @Override
 public String[] getTagArgs() {
-  return new String[] {directory};
+  return new String[]{directory};
 }

 @Override
@@ -309,7 +309,7 @@

 @Override
 public String[] getDefaultArgs() {
-  return new String[] {getTag(), };
+  return new String[]{getTag(), };
 }

 @Override
@@ -324,7 +324,7 @@

 @Override
 public String[] getTagArgs() {
-  return new String[] {port-number | \auto\};
+  return new String[]{port-number | \auto\};
 }

 @Override
@@ -363,7 +363,7 @@

 @Override
 public String[] getTagArgs() {
-  return new String[] {port-number:client-id-string |  
host-string:port-number:client-id-string};
+  return new String[]{port-number:client-id-string |  
host-string:port-number:client-id-string};

 }

 @Override
@@ -419,7 +419,7 @@

 @Override
 public String[] getTagArgs() {
-  return new String[] {whitelist-string};
+  return new String[]{whitelist-string};
 }

 @Override
@@ -688,6 +688,8 @@
 }
 return buf.toString();
   }
+
+  protected TreeLogger.Type baseLogLevelForUI = null;

   protected String bindAddress;

@@ -700,7 +702,6 @@
   protected final HostedModeBaseOptions options;

   protected DevModeUI ui = null;
-  protected TreeLogger.Type baseLogLevelForUI = null;

   private final Semaphore blockUntilDone = new Semaphore(0);

===
--- /trunk/dev/core/src/com/google/gwt/dev/shell/jetty/JettyLauncher.java	 
Fri Jan 22 10:18:29 2010
+++ /trunk/dev/core/src/com/google/gwt/dev/shell/jetty/JettyLauncher.java	 
Mon Apr 19 04:52:31 2010

@@ -475,13 +475,13 @@
 System.setProperty(build.compiler, antJavaC);
   }

-  private final Object privateInstanceLock = new Object();
-
   // default value used if setBaseLogLevel isn't called
   private TreeLogger.Type baseLogLevel = TreeLogger.INFO;

   private String bindAddress = null;

+  private final Object privateInstanceLock = new Object();
+
   @Override
   public String getName() {
 return Jetty;
===
--- /trunk/dev/core/src/com/google/gwt/dev/util/arg/ArgHandlerWarDir.java	 
Thu Nov 19 19:49:52 2009
+++ /trunk/dev/core/src/com/google/gwt/dev/util/arg/ArgHandlerWarDir.java	 
Mon Apr 19 04:52:31 2010

@@ -31,7

[gwt-contrib] [google-web-toolkit] r7938 committed - Removes an outdated assertion in CommandServerSerializationStreamReade...