date:20091118

If you are using Google App Engine,  you cannot access databases even @
server side. You are tied to the persistence approach that GAE provides.

--Sri


2009/11/18 Muthukumaran Balan nbmku...@gmail.com

 Thanks for the reply chris.

 The code for accessing the database is running on the server-side of
 the RPC[servlet].
 Moreover, if mysql-jdbc-driver cant use these inetaddress class, then
 we cannot access the database even @ server side? is there anyother
 way or my configuration is wrong?

 thanks and regards,
 Muthu



 On Nov 18, 2:08 am, Chris Ramsdale cramsd...@google.com wrote:
  You may want to post this on the general App Engine forum, but the net
 net
  is that certain APIs and classes are white listed (and subsequently black
  listed) within App Engine.
 
  List of white listed JRE classes:
 http://code.google.com/appengine/docs/java/jrewhitelist.html
 
  App Engine Group:http://groups.google.com/group/google-appengine
 
  On Tue, Nov 17, 2009 at 4:01 AM, Muthukumaran Balan nbmku...@gmail.com
 wrote:
 
 
 
   Hi All,
 
   I am getting  java.net.InetAddress is a restricted class. error when
   trying to get a Hibernate Session for MySQL DB as below. I seached the
   internet for help and couldn't find any such error.
 
   GWT Version - 1.7.1
   AppEngine Version - 1.2.6
 
   Anyone is facing the same error?
 
   WARNING: Nested in java.lang.ExceptionInInitializerError:
   java.lang.NoClassDefFoundError: java.net.InetAddress 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 com.mysql.jdbc.StandardSocketFactory.connect
   (StandardSocketFactory.java:137)
  at com.mysql.jdbc.MysqlIO.init(MysqlIO.java:284)
  at com.mysql.jdbc.Connection.createNewIO(Connection.java:2555)
  at com.mysql.jdbc.Connection.init(Connection.java:1485)
  at com.mysql.jdbc.NonRegisteringDriver.connect
   (NonRegisteringDriver.java:266)
  at java.sql.DriverManager.getConnection(DriverManager.java:525)
  at java.sql.DriverManager.getConnection(DriverManager.java:140)
  at
   org.hibernate.connection.DriverManagerConnectionProvider.getConnection
   (DriverManagerConnectionProvider.java:110)
  at org.hibernate.cfg.SettingsFactory.buildSettings
   (SettingsFactory.java:84)
  at
 org.hibernate.cfg.Configuration.buildSettings(Configuration.java:
   2009)
  at org.hibernate.cfg.Configuration.buildSessionFactory
   (Configuration.java:1292)
  at
   com.gt.billing.dao.ManagerFactory.clinit(ManagerFactory.java:13)
  at com.gt.billing.web.service.WarehouseServiceImpl.init
   (WarehouseServiceImpl.java:22)
  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
   Method)
  at sun.reflect.NativeConstructorAccessorImpl.newInstance
   (NativeConstructorAccessorImpl.java:39)
  at sun.reflect.DelegatingConstructorAccessorImpl.newInstance
   (DelegatingConstructorAccessorImpl.java:27)
  at
 java.lang.reflect.Constructor.newInstance(Constructor.java:494)
  at java.lang.Class.newInstance0(Class.java:350)
  at java.lang.Class.newInstance(Class.java:303)
  at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
  at org.mortbay.jetty.servlet.ServletHolder.getServlet
   (ServletHolder.java:339)
  at
   org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
   463)
  at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
   (ServletHandler.java:1093)
  at
   com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter
   (TransactionCleanupFilter.java:43)
  at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
   (ServletHandler.java:1084)
  at
 com.google.appengine.tools.development.StaticFileFilter.doFilter
   (StaticFileFilter.java:121)
  at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
   (ServletHandler.java:1084)
  at org.mortbay.jetty.servlet.ServletHandler.handle
   (ServletHandler.java:360)
  at org.mortbay.jetty.security.SecurityHandler.handle
   (SecurityHandler.java:216)
  at org.mortbay.jetty.servlet.SessionHandler.handle
   (SessionHandler.java:181)
  at org.mortbay.jetty.handler.ContextHandler.handle
   (ContextHandler.java:712)
  at
 org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
   405)
  at
   com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle
   (DevAppEngineWebAppContext.java:54)
  at org.mortbay.jetty.handler.HandlerWrapper.handle
   (HandlerWrapper.java:139)
  at com.google.appengine.tools.development.JettyContainerService
   $ApiProxyHandler.handle(JettyContainerService.java:342)
  at org.mortbay.jetty.handler.HandlerWrapper.handle
   (HandlerWrapper.java:139)
  at

Re: Problem: FormPanel / FileUpload - special characters and german umlauts

2009-11-18 Thread GWT-Newbie

Thanks for your answer!

My html file has the correct type and I am using the correct method on
your form.
In the Client, the special chars of the FormPanel items are still ok,
before it's submitted. (e.g. Grüße)
If I get the Strings of the submitted items in the servlet
(item.getString()), the special chars are wrong. (Grüße - GrÃ¼Ã?e)

I have no more idea to solve my problem...

On 17 Nov., 15:31, Martin Trummer martin.trum...@24act.at wrote:
 check that your html file has the correct content type:
 meta http-equiv=content-type content=text/html; charset=UTF-8

 then put a breakpoint in your servlet and check if the special chars
 are still ok

 and make sure, to use the correct method on your form
 setMethod(FormPanel.METHOD_POST)

 On 13 Nov., 10:46, GWT-Newbie manuel.krann...@fun.de wrote:

  Hey there,

  using the FormPanel with the FileUpload widget, the strings from the
  TextBoxes and TextAreas of my FormPanel don't support some special
  characters and german umlauts.
  On the client-side everything is okay, but arriving at the server, the
  characters and umlauts (like ä ü ö) were replaced e.g. with s.th. like
  Ã¼ Ã? Ã¤ Ã¶ Ã¼ and so on.
  My server-side will send eMails with those Strings and I would like to
  have them correctly.
  Can anyone of you guys help me? Would be great!

  Cheers!

--

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Re: Serving the GWT files from a CDN?

2009-11-18 Thread lowecg2004

It's definitely possible to serve GWT static assets from a CDN, see
comments from an earlier discussion:

http://groups.google.com/group/google-web-toolkit/browse_thread/thread/92ec90538cb4453a/a4dfe85c81c2e8ce?q=#a4dfe85c81c2e8ce

I've not tried the JS technique you describe nor have I used the
proxying technique described by Sri. I just used a subdomain for my
static assets which is served from the CDN. Then I served the webpage
that hosts the GWT app from the same place serving RPC to satisfy Same
Origin Policy (SOP).

Good luck,

On Nov 18, 4:50 am, Dobes dob...@gmail.com wrote:
I'm looking to improve load times for our application (and our site)
and I think a CDN (like SimpleCDN or something) could be really
helpful. For example, serve the js code from cdn.mydomain.com and run
the RPC servlet from api.mydomain.com.

Has anyone tried using a CDN with GWT modules?

I've heard that in javascript you can do something like
document.domain = 'mydomain.com' and this would allow you to treat all
subdomains of mydomain.com as the same domain with respect to the same-
origin-policy. Would I be able to run document.domain='mydomain.com'
in my onModuleLoad() using JSNI and gain the ability to access an RPC
servlet at api.mydomain.com if the GWT code was served from
cdn.mydomain.com ?

Based on what I read in Issue 214
(http://code.google.com/p/google-web-toolkit/issues/detail?id=214
) the cross-site linker should also make this possible by using js
files instead of an html iframe, so the js operates in the same domain
as the host page instead of the domain of the *.cache.html file.
However, the continued existence of the std linker seems to imply
that there must be some drawback to using the cross-site linker. Any
ideas what that disavantages of the cross-site linker might be?

Thanks,
Dobes

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Re: Problem: FormPanel / FileUpload - special characters and german umlauts

2009-11-18 Thread Martin Trummer

what does request.getCharacterEncoding() show?

if you use commons-file upload, you could try to manually set the
encoding
upload.setHeaderEncoding(encoding) -- to the same value you use in
your meta tag


On 18 Nov., 10:18, GWT-Newbie manuel.krann...@fun.de wrote:
 Thanks for your answer!

 My html file has the correct type and I am using the correct method on
 your form.
 In the Client, the special chars of the FormPanel items are still ok,
 before it's submitted. (e.g. Grüße)
 If I get the Strings of the submitted items in the servlet
 (item.getString()), the special chars are wrong. (Grüße - GrÃ¼Ã?e)

 I have no more idea to solve my problem...

 On 17 Nov., 15:31, Martin Trummer martin.trum...@24act.at wrote:

  check that your html file has the correct content type:
  meta http-equiv=content-type content=text/html; charset=UTF-8

  then put a breakpoint in your servlet and check if the special chars
  are still ok

  and make sure, to use the correct method on your form
  setMethod(FormPanel.METHOD_POST)

  On 13 Nov., 10:46, GWT-Newbie manuel.krann...@fun.de wrote:

   Hey there,

   using the FormPanel with the FileUpload widget, the strings from the
   TextBoxes and TextAreas of my FormPanel don't support some special
   characters and german umlauts.
   On the client-side everything is okay, but arriving at the server, the
   characters and umlauts (like ä ü ö) were replaced e.g. with s.th. like
   Ã¼ Ã? Ã¤ Ã¶ Ã¼ and so on.
   My server-side will send eMails with those Strings and I would like to
   have them correctly.
   Can anyone of you guys help me? Would be great!

   Cheers!



--

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Decent development hardware for GWT ?

2009-11-18 Thread hjo1620

My compiles are getting slower and slower (4 mins currently).
It's a not a huge app, master detail input forms, grids, tabs, menubar
and status bar, one servlet, ca 10 RPC calls. Third party grid,
compiled separetly. Common classes in a separate project, compiled
separetly.

WinXP SP3,
AMD Athlon Dual Core,
2.71 GHz,
7200 rpm disks

Could someone please share a hardware setup that you are happy with ?
Getting compiles down to at least 1 minute would be nice...
Would a recent and decent Dell Precision model reduce the compile
time ?

(I know that splitting the project into smaller parts is also part of
a total solution, but currently I'm mainly interested in what can be
achieved with hardware)

--

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Re: Decent development hardware for GWT ?

2009-11-18 Thread Paul Robinson

The javac compiles are a small fraction of the total time taken - that
you have third party stuff and common classes javac-compiled separately
is probably not very important to the time taken overall. It's the
monolithic compile to javascript that's slow.

What is most important is the number of permutations done in the
compilation. For development, you should only have one permutation most
of the time - until you need to test on multiple browsers/languages.

Your gwt.xml file should have something of the form:
set-property name=user.agent value=gecko1_8/
for compilation only on firefox. You can use user agents safari,
opera, ie8 and ie6. If you have a very old firefox, you can also
use gecko.

How many permutations do you have?

You can also compile more quickly by using fewer optimisations if you're
using trunk or one of the pre-release 2.0 versions. The option is
-draftCompile on my slightly old copy of trunk. It does make the
javascript quite a bit slower though.

As for hardware - first make sure you have enough RAM that you don't
need to use virtual memory. If it's still slow after all the above, then
a faster computer is always going to help (it made a big difference for me).

HTH,
Paul



hjo1620 wrote:
 My compiles are getting slower and slower (4 mins currently).
 It's a not a huge app, master detail input forms, grids, tabs, menubar
 and status bar, one servlet, ca 10 RPC calls. Third party grid,
 compiled separetly. Common classes in a separate project, compiled
 separetly.

 WinXP SP3,
 AMD Athlon Dual Core,
 2.71 GHz,
 7200 rpm disks

 Could someone please share a hardware setup that you are happy with ?
 Getting compiles down to at least 1 minute would be nice...
 Would a recent and decent Dell Precision model reduce the compile
 time ?

 (I know that splitting the project into smaller parts is also part of
 a total solution, but currently I'm mainly interested in what can be
 achieved with hardware)

 --

 You received this message because you are subscribed to the Google Groups 
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to 
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at 
 http://groups.google.com/group/google-web-toolkit?hl=.



   

--

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Re: GWT Mysql Error - java.net.InetAddress is a restricted class.

2009-11-18 Thread Muthukumaran Balan

Hi Sri,

I am using Hibernate  to access the database and used the example from
http://code.google.com/webtoolkit/articles/using_gwt_with_hibernate.html.
When i create a hibernate session from rpc servlet, it throws error
INetAddress is a restricted class. :(

Even i tried GiLead library, even in that when i tried to create a
hibernate session and set it to persistance manager it throws the same
error. :(

regards,
Muthu

On Nov 18, 12:25 pm, Sripathi Krishnan sripathi.krish...@gmail.com
wrote:
 If you are using Google App Engine,  you cannot access databases even @
 server side. You are tied to the persistence approach that GAE provides.

 --Sri

 2009/11/18 Muthukumaran Balan nbmku...@gmail.com



  Thanks for the reply chris.

  The code for accessing the database is running on the server-side of
  the RPC[servlet].
  Moreover, if mysql-jdbc-driver cant use these inetaddress class, then
  we cannot access the database even @ server side? is there anyother
  way or my configuration is wrong?

  thanks and regards,
  Muthu

  On Nov 18, 2:08 am, Chris Ramsdale cramsd...@google.com wrote:
   You may want to post this on the general App Engine forum, but the net
  net
   is that certain APIs and classes are white listed (and subsequently black
   listed) within App Engine.

   List of white listed JRE classes:
 http://code.google.com/appengine/docs/java/jrewhitelist.html

   App Engine Group:http://groups.google.com/group/google-appengine

   On Tue, Nov 17, 2009 at 4:01 AM, Muthukumaran Balan nbmku...@gmail.com
  wrote:

Hi All,

I am getting  java.net.InetAddress is a restricted class. error when
trying to get a Hibernate Session for MySQL DB as below. I seached the
internet for help and couldn't find any such error.

GWT Version - 1.7.1
AppEngine Version - 1.2.6

Anyone is facing the same error?

WARNING: Nested in java.lang.ExceptionInInitializerError:
java.lang.NoClassDefFoundError: java.net.InetAddress 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 com.mysql.jdbc.StandardSocketFactory.connect
(StandardSocketFactory.java:137)
       at com.mysql.jdbc.MysqlIO.init(MysqlIO.java:284)
       at com.mysql.jdbc.Connection.createNewIO(Connection.java:2555)
       at com.mysql.jdbc.Connection.init(Connection.java:1485)
       at com.mysql.jdbc.NonRegisteringDriver.connect
(NonRegisteringDriver.java:266)
       at java.sql.DriverManager.getConnection(DriverManager.java:525)
       at java.sql.DriverManager.getConnection(DriverManager.java:140)
       at
org.hibernate.connection.DriverManagerConnectionProvider.getConnection
(DriverManagerConnectionProvider.java:110)
       at org.hibernate.cfg.SettingsFactory.buildSettings
(SettingsFactory.java:84)
       at
  org.hibernate.cfg.Configuration.buildSettings(Configuration.java:
2009)
       at org.hibernate.cfg.Configuration.buildSessionFactory
(Configuration.java:1292)
       at
com.gt.billing.dao.ManagerFactory.clinit(ManagerFactory.java:13)
       at com.gt.billing.web.service.WarehouseServiceImpl.init
(WarehouseServiceImpl.java:22)
       at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
       at sun.reflect.NativeConstructorAccessorImpl.newInstance
(NativeConstructorAccessorImpl.java:39)
       at sun.reflect.DelegatingConstructorAccessorImpl.newInstance
(DelegatingConstructorAccessorImpl.java:27)
       at
  java.lang.reflect.Constructor.newInstance(Constructor.java:494)
       at java.lang.Class.newInstance0(Class.java:350)
       at java.lang.Class.newInstance(Class.java:303)
       at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
       at org.mortbay.jetty.servlet.ServletHolder.getServlet
(ServletHolder.java:339)
       at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
463)
       at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
(ServletHandler.java:1093)
       at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter
(TransactionCleanupFilter.java:43)
       at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
(ServletHandler.java:1084)
       at
  com.google.appengine.tools.development.StaticFileFilter.doFilter
(StaticFileFilter.java:121)
       at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
(ServletHandler.java:1084)
       at org.mortbay.jetty.servlet.ServletHandler.handle
(ServletHandler.java:360)
       at org.mortbay.jetty.security.SecurityHandler.handle
(SecurityHandler.java:216)
       at org.mortbay.jetty.servlet.SessionHandler.handle
(SessionHandler.java:181)
       at

Re: GWT Mysql Error - java.net.InetAddress is a restricted class.

Short Answer : Just disable Google App Engine for your project, and things
should start working. Its a setting in the Google Eclipse Plugin.

Long Answer :
GWT and Google App Engine (GAE) are two separate projects, and you don't
have to use them together.
If you enable GAE  - you cannot use any other database.
If you disable GAE and only use GWT - you can use whatever you want on the
server side. Client side restrictions still apply.

Many, many users have accidentally enabled GAE (or is it enabled by
default?) and have faced this issue, so this isn't new.

--Sri


2009/11/18 Muthukumaran Balan nbmku...@gmail.com

 Hi Sri,

 I am using Hibernate  to access the database and used the example from
 http://code.google.com/webtoolkit/articles/using_gwt_with_hibernate.html.
 When i create a hibernate session from rpc servlet, it throws error
 INetAddress is a restricted class. :(

 Even i tried GiLead library, even in that when i tried to create a
 hibernate session and set it to persistance manager it throws the same
 error. :(

 regards,
 Muthu

 On Nov 18, 12:25 pm, Sripathi Krishnan sripathi.krish...@gmail.com
 wrote:
  If you are using Google App Engine,  you cannot access databases even @
  server side. You are tied to the persistence approach that GAE provides.
 
  --Sri
 
  2009/11/18 Muthukumaran Balan nbmku...@gmail.com
 
 
 
   Thanks for the reply chris.
 
   The code for accessing the database is running on the server-side of
   the RPC[servlet].
   Moreover, if mysql-jdbc-driver cant use these inetaddress class, then
   we cannot access the database even @ server side? is there anyother
   way or my configuration is wrong?
 
   thanks and regards,
   Muthu
 
   On Nov 18, 2:08 am, Chris Ramsdale cramsd...@google.com wrote:
You may want to post this on the general App Engine forum, but the
 net
   net
is that certain APIs and classes are white listed (and subsequently
 black
listed) within App Engine.
 
List of white listed JRE classes:
  http://code.google.com/appengine/docs/java/jrewhitelist.html
 
App Engine Group:http://groups.google.com/group/google-appengine
 
On Tue, Nov 17, 2009 at 4:01 AM, Muthukumaran Balan 
 nbmku...@gmail.com
   wrote:
 
 Hi All,
 
 I am getting  java.net.InetAddress is a restricted class. error
 when
 trying to get a Hibernate Session for MySQL DB as below. I seached
 the
 internet for help and couldn't find any such error.
 
 GWT Version - 1.7.1
 AppEngine Version - 1.2.6
 
 Anyone is facing the same error?
 
 WARNING: Nested in java.lang.ExceptionInInitializerError:
 java.lang.NoClassDefFoundError: java.net.InetAddress 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 com.mysql.jdbc.StandardSocketFactory.connect
 (StandardSocketFactory.java:137)
at com.mysql.jdbc.MysqlIO.init(MysqlIO.java:284)
at
 com.mysql.jdbc.Connection.createNewIO(Connection.java:2555)
at com.mysql.jdbc.Connection.init(Connection.java:1485)
at com.mysql.jdbc.NonRegisteringDriver.connect
 (NonRegisteringDriver.java:266)
at
 java.sql.DriverManager.getConnection(DriverManager.java:525)
at
 java.sql.DriverManager.getConnection(DriverManager.java:140)
at

 org.hibernate.connection.DriverManagerConnectionProvider.getConnection
 (DriverManagerConnectionProvider.java:110)
at org.hibernate.cfg.SettingsFactory.buildSettings
 (SettingsFactory.java:84)
at
   org.hibernate.cfg.Configuration.buildSettings(Configuration.java:
 2009)
at org.hibernate.cfg.Configuration.buildSessionFactory
 (Configuration.java:1292)
at
 com.gt.billing.dao.ManagerFactory.clinit(ManagerFactory.java:13)
at com.gt.billing.web.service.WarehouseServiceImpl.init
 (WarehouseServiceImpl.java:22)
at
 sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
 Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance
 (NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance
 (DelegatingConstructorAccessorImpl.java:27)
at
   java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at
 org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
at org.mortbay.jetty.servlet.ServletHolder.getServlet
 (ServletHolder.java:339)
at
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
 463)
at
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
 (ServletHandler.java:1093)
at

Re: Problem: FormPanel / FileUpload - special characters and german umlauts

2009-11-18 Thread GWT-Newbie

Yes, I'm using commons-file upload.

My meta tag is: meta http-equiv=content-type content=text/html;
charset=UTF-8
request.getCharacterEncoding() shows UTF-8
upload.getHeaderEncoding() now also shows UTF-8

But still getting the wrong result. -.-

On 18 Nov., 11:40, Martin Trummer martin.trum...@24act.at wrote:
 what does request.getCharacterEncoding() show?

 if you use commons-file upload, you could try to manually set the
 encoding
 upload.setHeaderEncoding(encoding) -- to the same value you use in
 your meta tag

 On 18 Nov., 10:18, GWT-Newbie manuel.krann...@fun.de wrote:

  Thanks for your answer!

  My html file has the correct type and I am using the correct method on
  your form.
  In the Client, the special chars of the FormPanel items are still ok,
  before it's submitted. (e.g. Grüße)
  If I get the Strings of the submitted items in the servlet
  (item.getString()), the special chars are wrong. (Grüße - GrÃ¼Ã?e)

  I have no more idea to solve my problem...

  On 17 Nov., 15:31, Martin Trummer martin.trum...@24act.at wrote:

   check that your html file has the correct content type:
   meta http-equiv=content-type content=text/html; charset=UTF-8

   then put a breakpoint in your servlet and check if the special chars
   are still ok

   and make sure, to use the correct method on your form
   setMethod(FormPanel.METHOD_POST)

   On 13 Nov., 10:46, GWT-Newbie manuel.krann...@fun.de wrote:

Hey there,

using the FormPanel with the FileUpload widget, the strings from the
TextBoxes and TextAreas of my FormPanel don't support some special
characters and german umlauts.
On the client-side everything is okay, but arriving at the server, the
characters and umlauts (like ä ü ö) were replaced e.g. with s.th. like
Ã¼ Ã? Ã¤ Ã¶ Ã¼ and so on.
My server-side will send eMails with those Strings and I would like to
have them correctly.
Can anyone of you guys help me? Would be great!

Cheers!

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Re: Problem: FormPanel / FileUpload - special characters and german umlauts

2009-11-18 Thread Martin Trummer

hm - works for me

maybe you should make a simple testapplication and post the
entry point class and a minimal version of your servlet

On 18 Nov., 13:20, GWT-Newbie manuel.krann...@fun.de wrote:
 Yes, I'm using commons-file upload.

 My meta tag is: meta http-equiv=content-type content=text/html;
 charset=UTF-8
 request.getCharacterEncoding() shows UTF-8
 upload.getHeaderEncoding() now also shows UTF-8

 But still getting the wrong result. -.-

 On 18 Nov., 11:40, Martin Trummer martin.trum...@24act.at wrote:

  what does request.getCharacterEncoding() show?

  if you use commons-file upload, you could try to manually set the
  encoding
  upload.setHeaderEncoding(encoding) -- to the same value you use in
  your meta tag

  On 18 Nov., 10:18, GWT-Newbie manuel.krann...@fun.de wrote:

   Thanks for your answer!

   My html file has the correct type and I am using the correct method on
   your form.
   In the Client, the special chars of the FormPanel items are still ok,
   before it's submitted. (e.g. Grüße)
   If I get the Strings of the submitted items in the servlet
   (item.getString()), the special chars are wrong. (Grüße - GrÃ¼Ã?e)

   I have no more idea to solve my problem...

   On 17 Nov., 15:31, Martin Trummer martin.trum...@24act.at wrote:

check that your html file has the correct content type:
meta http-equiv=content-type content=text/html; charset=UTF-8

then put a breakpoint in your servlet and check if the special chars
are still ok

and make sure, to use the correct method on your form
setMethod(FormPanel.METHOD_POST)

On 13 Nov., 10:46, GWT-Newbie manuel.krann...@fun.de wrote:

 Hey there,

 using the FormPanel with the FileUpload widget, the strings from the
 TextBoxes and TextAreas of my FormPanel don't support some special
 characters and german umlauts.
 On the client-side everything is okay, but arriving at the server, the
 characters and umlauts (like ä ü ö) were replaced e.g. with s.th. like
 Ã¼ Ã? Ã¤ Ã¶ Ã¼ and so on.
 My server-side will send eMails with those Strings and I would like to
 have them correctly.
 Can anyone of you guys help me? Would be great!

 Cheers!



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com.google.gwt.core.ext.UnableToCompleteException while using Development Mode

2009-11-18 Thread Prashant

Hi,

I am getting following error while trying to access
http://localhost:/A_Test_App.html?gwt.codesvr=172.16.14.38:51241


Connection received from SonyVaio.mshome.net:51327
   [ERROR] Failed to load module 'a_test_app' from user agent 'Mozilla/5.0
(Windows; U; Windows NT 6.0; en-US; rv:1.9.1.3) Gecko/20090824
Firefox/3.5.3' at SonyVaio.mshome.net:51327
com.google.gwt.core.ext.UnableToCompleteException: (see previous log
entries)
at
com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad(ModuleDefLoader.java:225)
 at com.google.gwt.dev.cfg.ModuleDefLoader$1.load(ModuleDefLoader.java:155)
at
com.google.gwt.dev.cfg.ModuleDefLoader.doLoadModule(ModuleDefLoader.java:269)
 at
com.google.gwt.dev.cfg.ModuleDefLoader.loadFromClassPath(ModuleDefLoader.java:127)
at com.google.gwt.dev.DevModeBase.loadModule(DevModeBase.java:940)
 at
com.google.gwt.dev.DevModeBase$UiBrowserWidgetHostImpl.createModuleSpaceHost(DevModeBase.java:97)
at
com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:167)
 at
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:345)
at
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:192)
 at java.lang.Thread.run(Unknown Source)


any idea what is wrong?

Thanks

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Re: Decent development hardware for GWT ?

2009-11-18 Thread Zé Vicente

Heheeh...

It takes a few minutes for me as well. Maybe more than 5 minutes!

What means to have many permutations? Is it bad? In terms of code,
what it means?

Anyway... I could take 30 minutes to compile as long as it continues
to work fine for me.

[],
José Vicente

On 18 nov, 12:20, Paul Robinson ukcue...@gmail.com wrote:
 The javac compiles are a small fraction of the total time taken - that
 you have third party stuff and common classes javac-compiled separately
 is probably not very important to the time taken overall. It's the
 monolithic compile to javascript that's slow.

 What is most important is the number of permutations done in the
 compilation. For development, you should only have one permutation most
 of the time - until you need to test on multiple browsers/languages.

 Your gwt.xml file should have something of the form:
     set-property name=user.agent value=gecko1_8/
 for compilation only on firefox. You can use user agents safari,
 opera, ie8 and ie6. If you have a very old firefox, you can also
 use gecko.

 How many permutations do you have?

 You can also compile more quickly by using fewer optimisations if you're
 using trunk or one of the pre-release 2.0 versions. The option is
 -draftCompile on my slightly old copy of trunk. It does make the
 javascript quite a bit slower though.

 As for hardware - first make sure you have enough RAM that you don't
 need to use virtual memory. If it's still slow after all the above, then
 a faster computer is always going to help (it made a big difference for me).

 HTH,
 Paul



 hjo1620 wrote:
  My compiles are getting slower and slower (4 mins currently).
  It's a not a huge app, master detail input forms, grids, tabs, menubar
  and status bar, one servlet, ca 10 RPC calls. Third party grid,
  compiled separetly. Common classes in a separate project, compiled
  separetly.

  WinXP SP3,
  AMD Athlon Dual Core,
  2.71 GHz,
  7200 rpm disks

  Could someone please share a hardware setup that you are happy with ?
  Getting compiles down to at least 1 minute would be nice...
  Would a recent and decent Dell Precision model reduce the compile
  time ?

  (I know that splitting the project into smaller parts is also part of
  a total solution, but currently I'm mainly interested in what can be
  achieved with hardware)

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Re: just completed the stockwatcher tutorial..

2009-11-18 Thread NMAGOCIO

If you just want to test it in a browser click the Compile/Browse
button in the hosted mode browser and that kicked off Firefox for me.

That red toolbox on the menu runs the compiler so I don't think you
need to mess with a build.xml
when you run the compiler you get something like:
Compiling module com.google.gwt.sample.stockwatcher.StockWatcher
   Compiling 6 permutations
  Permutation compile succeeded
   Linking into /Users/james/Documents/workspace/StockWatcher/war
  Link succeeded
   Compilation succeeded -- 17.020s
Have you tried copying that war file in the path of Apache?
I use AppEngine so have not worked directly w/ Apache locally.
Check to make sure any extra libs you used are in war/WEB-INF/lib/
before you compile.

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Re: com.google.gwt.core.ext.UnableToCompleteException while using Development Mode

Prashant,

Would you mind replying back with the case sensitive name of your module?
E.g. is it:

a_test_app.gwt.xml or A_Test_App.gwt.xml?

- Chris

On Wed, Nov 18, 2009 at 8:56 AM, Prashant antsh...@gmail.com wrote:

 Hi,

 I am getting following error while trying to access
 http://localhost:/A_Test_App.html?gwt.codesvr=172.16.14.38:51241


 Connection received from SonyVaio.mshome.net:51327
[ERROR] Failed to load module 'a_test_app' from user agent 'Mozilla/5.0
 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.3) Gecko/20090824
 Firefox/3.5.3' at SonyVaio.mshome.net:51327
 com.google.gwt.core.ext.UnableToCompleteException: (see previous log
 entries)
 at
 com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad(ModuleDefLoader.java:225)
  at
 com.google.gwt.dev.cfg.ModuleDefLoader$1.load(ModuleDefLoader.java:155)
 at
 com.google.gwt.dev.cfg.ModuleDefLoader.doLoadModule(ModuleDefLoader.java:269)
  at
 com.google.gwt.dev.cfg.ModuleDefLoader.loadFromClassPath(ModuleDefLoader.java:127)
 at com.google.gwt.dev.DevModeBase.loadModule(DevModeBase.java:940)
  at
 com.google.gwt.dev.DevModeBase$UiBrowserWidgetHostImpl.createModuleSpaceHost(DevModeBase.java:97)
 at
 com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:167)
  at
 com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:345)
 at
 com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:192)
  at java.lang.Thread.run(Unknown Source)


 any idea what is wrong?

 Thanks

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Re: just completed the stockwatcher tutorial..

The following link contains information related to deploying your GWT
application:

http://code.google.com/webtoolkit/doc/1.6/DevGuideDeploying.html

On Wed, Nov 18, 2009 at 9:40 AM, NMAGOCIO nmago...@gmail.com wrote:

If you just want to test it in a browser click the Compile/Browse
button in the hosted mode browser and that kicked off Firefox for me.

That red toolbox on the menu runs the compiler so I don't think you
need to mess with a build.xml
when you run the compiler you get something like:
Compiling module com.google.gwt.sample.stockwatcher.StockWatcher
Compiling 6 permutations
Permutation compile succeeded
Linking into /Users/james/Documents/workspace/StockWatcher/war
Link succeeded
Compilation succeeded -- 17.020s
Have you tried copying that war file in the path of Apache?
I use AppEngine so have not worked directly w/ Apache locally.
Check to make sure any extra libs you used are in war/WEB-INF/lib/
before you compile.

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Re: com.google.gwt.core.ext.UnableToCompleteException while using Development Mode

2009-11-18 Thread Prashant

it is A_Test_App.gwt.xml

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Re: com.google.gwt.core.ext.UnableToCompleteException while using Development Mode

Thanks. The issue is a result of ModuleDefLoader looking for a caseless
version of your module name. We're currently looking into a fix. More
information can be found on the GWT Contributors Group:

http://groups.google.com/group/google-web-toolkit-contributors/browse_thread/thread/4f1dc198248c1b0d/f5292aacafae0479?lnk=gstq=103801#f5292aacafae0479


On Wed, Nov 18, 2009 at 9:49 AM, Prashant antsh...@gmail.com wrote:

 it is A_Test_App.gwt.xml

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Re: GWT: JUnit Google App Engine Tutorial assumes intelligence

Good find. We'll get this updated in the final release.

On Wed, Nov 18, 2009 at 1:15 AM, Angel Marquez angel.marq...@gmail.comwrote:

Consistently, The DynaTable Example pop up included with GWT 2.0RC refers
to 'hosted mode' in the RPC could not be reached dialog window. The dialog
should read 'development mode'. C, low, text.

: )

On Tue, Nov 17, 2009 at 6:47 AM, Jeff Chimene jchim...@gmail.com wrote:

On Mon, Nov 16, 2009 at 10:31 AM, Angel Marquez
angel.marq...@gmail.comwrote:

Fantastic. In the meantime I'm going through the GWT AE developer
guides in tandem with the fielding dissertation and a java pub on their REST
api, very interesting.

It would be nice to have the completed tutorial source files readily
available as well. Specifically for the JUnit AE sections of GWT SW. I
have a lot of errors when attempting to compile and the source files are to
large to attach(I could upload and send a link..). Hopefully I would be able
to run a diff/compare if their was a source to compare to and figure out
what needs to be fixed.

I keep on reading people are using GWT 2.0. Is this available to the
public or is this list a mix of people that are not current and can't be?
All I'm aware that is available to me is 1.7.

http://google-web-toolkit.googlecode.com/files/gwt-2.0.0-ms2.zip

See also http://code.google.com/p/google-web-toolkit/wiki/GWT_2_0_RC

Search the list archive for announcing ms2 for the announcement.

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Navigation and GWT

2009-11-18 Thread Jaber

Hi,

iam on the process of evaluating GWT for a new project, i have 2
questions:

- How does GWT handles or lets say simulate the navigation between
pages, and is there any atricles/best practices for handling that.

- Where can i find a list of GWT widgets demo, where i can introduce
GWT in action, and here i mean the basic ones which is already shipped
with the GWT libraries not the extended ones.

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Problem run hosted mode in tomcat

2009-11-18 Thread Mario

Hello

I have a problem run hosted mode in gwt 1.7 from tomcat. I was read
article from

http://code.google.com/intl/pl/webtoolkit/doc/1.6/FAQ_DebuggingAndCompiling.html#How_do_I_use_my_own_server_in_hosted_mode_instead_of_GWT%27s

and do not know how can I do it. I do not want use a jetty because I
have problem config datasource.

Somebody help me?? Please :)

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ParseException with gwt 2 rc1

2009-11-18 Thread pjulien

Downloaded and used gwt 2 rc1 and was happy to see my production
project just compiles out of the box, however I kept getting this
exception.  Generated a new project in netbeans and used a hello world
service and I still get the following error:

I've gone the URL myself '/org.codepimps.webapplication1.Main/
D520D4505782D7B29D3FC971D9253D19.gwt.rpc' and I can see that the file
is indeed there.  I can't make any RPC with RC1, I always get this
exception no matter what project I'm in.

WebModule[/WebApplication1]GWTService: ERROR: Failed to parse the
policy file '/org.codepimps.webapplication1.Main/
D520D4505782D7B29D3FC971D9253D19.gwt.rpc'
java.text.ParseException: Expected: className, [true | false]
at
com.google.gwt.user.server.rpc.SerializationPolicyLoader.loadFromStream
(SerializationPolicyLoader.java:116)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doGetSerializationPolicy
(RemoteServiceServlet.java:234)
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.google.gwt.user.server.rpc.RemoteServiceServlet.processCall
(RemoteServiceServlet.java:164)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost
(RemoteServiceServlet.java:86)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
847)
at
org.apache.catalina.core.ApplicationFilterChain.servletService
(ApplicationFilterChain.java:427)
at org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:315)
at org.apache.catalina.core.StandardContextValve.invokeInternal
(StandardContextValve.java:287)
at org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:218)
at org.apache.catalina.core.StandardPipeline.doInvoke
(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke
(StandardPipeline.java:593)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:
94)
at
com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke
(PESessionLockingStandardPipeline.java:98)
at org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:222)
at org.apache.catalina.core.StandardPipeline.doInvoke
(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke
(StandardPipeline.java:593)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:587)
at org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:1096)
at org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:166)
at org.apache.catalina.core.StandardPipeline.doInvoke
(StandardPipeline.java:648)
at org.apache.catalina.core.StandardPipeline.doInvoke
(StandardPipeline.java:593)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:587)
at org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:1096)
at org.apache.coyote.tomcat5.CoyoteAdapter.service
(CoyoteAdapter.java:288)
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter
(DefaultProcessorTask.java:647)
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess
(DefaultProcessorTask.java:579)
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process
(DefaultProcessorTask.java:831)
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask
(DefaultReadTask.java:341)
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask
(DefaultReadTask.java:263)
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask
(DefaultReadTask.java:214)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run
(TaskBase.java:265)
at
com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run
(SSLWorkerThread.java:106)
WebModule[/WebApplication1]Exception while dispatching incoming RPC
call

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GWT 2.0 RC1 - Mail Sample display blank on IE browser in Quirks Mode

2009-11-18 Thread shiang

Hi,

I tried the Mail Sample in GWT 2.0 RC1 and encountered the followings:
--
for Internet Explorer:
When run with this doctype:
Quirks Mode !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01
Transitional//EN

Result: IE displays nothing but a blank page.

When run with this:
Standard Mode: !doctype html

Result: OK

Chrome / FireFox: It works perfect in both Quirks Mode and Standards
Mode
--

Does anyone know why ? Thank you very much !

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Re: Trouble installing Google Eclipse Plugin 1.2 RC1

Glad to hear that you are up in running. The plugin installation process
will be simplified via the update mechanism once we roll out the official
release.

On Wed, Nov 18, 2009 at 1:27 AM, Dalla dalla_man...@hotmail.com wrote:

Hi again

I got it working now, apperently it wasn´t enough to uninstall the
GEP, I also had to uninstall the GWT SDK for 1.7.1 aswell as the SDK
for GAE 1.2.6

/Daniel

On 18 Nov, 01:24, Rajeev Dayal rda...@google.com wrote:
As an additional note, this also applies to Eclipse 3.5.

On Tue, Nov 17, 2009 at 7:03 PM, Chris Ramsdale cramsd...@google.com
wrote:

Great to here. After talking this over with Rajeev it is worth pointing
out
to the rest of the group that the general installation rules for
Eclipse 3.4
and up are set such that installs via updates will take precedence over
installs via the dropins directory.

On Tue, Nov 17, 2009 at 6:45 PM, Jeff Chimene jchim...@gmail.com
wrote:

On Tue, Nov 17, 2009 at 4:02 PM, Chris Ramsdale cramsd...@google.com
wrote:

On Tue, Nov 17, 2009 at 5:25 PM, Jeff Chimene jchim...@gmail.com
wrote:

On Tue, Nov 17, 2009 at 2:32 PM, Dalla dalla_man...@hotmail.com
wrote:

I´m having issues getting the Plugin version 1.2 RC1 to work
correctly
in Eclipse.

However only selecting New from the file menu there´s a Google
Web
Toolkit directory containing options to create ClientBundle and
UiBinder among other things

So far, the upgrades (GWT2.0-rc1 and GEP) seem OK.

Two questions:

1. Are these Windows-only options? I don't see them under Linux..

The platform specific installs have been combined into a single
install
that will run on Windows, Mac, and Linux.

2. I did have to create a Java launch to workaround the -style
directive error. Is this still an issue?

I've personally tested this several times without error. Would you
mind
replying with the list of installed plugins so we can check what
version you
have installed on your system?

To check, do the following:
Help-Install New Software, and click on the What is already
installed
link in the lower right hand corner

Yeah, that was it.

To be clear:
I install Eclipse as root. When I put the GEP into the dropins
directory,
I forgot that I had installed the GEP plugin using the Eclipse
software
installer. After temporarily removing the directory in dropins, I
uninstalled the earlier GEP. After replacing the new version in
dropins and
starting Eclipse as root, all is as expected.

Thanks, Chris

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Re: Google Web Toolkit 2.0 RC1 Now Available

2009-11-18 Thread Arthur Kalmenson

Oh, good to hear. There was some discussion about whether deRPC would
make it into 2.0 or not, and I didn't see it mentioned in the Wiki.
Sorry about that!

--
Arthur Kalmenson



On Tue, Nov 17, 2009 at 3:33 PM, Chris Ramsdale cramsd...@google.com wrote:
 The deRPC components live under the com.google.gwt.rpc package and are
 available in the RC. The doc may be a bit sparse or missing in a few spots
 but we're adding content daily as we march towards release.

 On Tue, Nov 17, 2009 at 2:58 PM, Arthur Kalmenson arthur.k...@gmail.com
 wrote:

 Congrats on the release! We'll definitely be using GWT 2 in our next
 project, I can't wait!

 But I guess deRPC didn't make it in? Any chance of it appearing before
 the final release?

 --
 Arthur Kalmenson



 On Tue, Nov 17, 2009 at 2:32 PM, br...@google.com br...@google.com
 wrote:
  You should be in good shape either way, actually. The same project
  structure will work with either SDK version, so you can retain the
  option to switch back and forth. The only one-way choice would be if
  you start using the new UiBinder, ClientBundle, and layout panel
  stuff. If you need to play it conservatively, you could hold off on
  those things, but you can at least start using the new in-browser
  development mode, which should make you even more productive as you
  push toward your own launch.
 
  Big picture, though, we're eager to finalize 2.0, so I wouldn't expect
  too long an RC cycle this time. In other words, you should even be
  safe to start using 2.0-only features in the timeframe you're
  describing.
 
  On Nov 17, 2:23 pm, Yozons Support on Gmail yoz...@gmail.com wrote:
  What's the ETA now for GWT 2.0 final?  I am developing now under 1.7.1,
  but
  won't expect to be in production for another 4 months or so.  Would I
  be
  better off getting a jump on 2.0 now or would I risk 2.0 not being
  ready for
  production over the next several months?
 
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Re: instanceof Element check fails in FF

2009-11-18 Thread Thomas Broyer



On Nov 17, 6:14 am, bhomass bhom...@gmail.com wrote:
 I have this statement
                 NodeListNode childNodes = tdElement.getChildNodes();
                 for (int i=0; ichildNodes.getLength(); i++){
                         Node childNode = childNodes.getItem(i);
                         if (childNode instanceof Element !#text.equals
 (childNode.getNodeName())){
                                 dosomething();
                         }
                  }

 but the #text nodes get thru the if (childNode instanceof Element)
 check. I have to add

 if (childNode instanceof Element !#text.equals
 (childNode.getNodeName())

 to fix it. I am sure #text is not an element, and this problem does
 not occur in IE, only in FF.

 anyone else knows about this anomaly?

That's not a bug: Element is a JavaScriptObject, and all
JavaScriptObject-derived class are 'instanceof' others.
See 
http://code.google.com/webtoolkit/doc/1.6/DevGuideCodingBasics.html#DevGuideOverlayTypes
and particularly 
http://sites.google.com/site/io/surprisingly-rockin-javascript-and-dom-programming-in-gwt
(this is explicitly spelled out at slide 26) and
http://code.google.com/p/google-web-toolkit/wiki/OverlayTypes (search
for instanceof)

In your case, the fix is easy:

   if (Element.is(childNode)) {
  dosomething();
   }

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Re: Bundled Image as panel background using CssResourceClientBundle

2009-11-18 Thread Thomas Broyer


On Nov 17, 10:32 pm, mnenchev nenchev.mari...@gmail.com wrote:
 Hi, i have image 1x600px that i need to repeat as panel background.
 I am using CssResource and Client Bundle but i do not know how to do
 it or i am missing somthing. I use �...@imageoptions
 (repeatStyle=RepeatStyle.Horizontal), but it seems it is not working?
 I am using gwt 2.0 MS2. The image is just rendered once(not repeated
 in order to create background). Pleas could you give me some example
 how to do this with CssResource and ClientBundle.

How are you using the ImageResource in your CssResource? defining a
@sprite?

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Where to get GWT 2.0 browser blugins for offline usage

2009-11-18 Thread Aekold

Hi All!

GWT 2.0 requires browser plugin to debug application. Is there any
code hosting or downloads repository where I can get those plugins to
reinstall them on demand event without connecting to the internet?

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Static variables or Session?

2009-11-18 Thread iaio81

Hi all,
according to you, in order to save user's information, is it better
saving them into static variables or in session?

Thanks in advance

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Re: Static variables or Session?

I am assuming you mean client side static variables v/s server session
(doesn't make sense any other way)..

GWT recommends going stateless - which means no session.

In practice, however, we compromised a little. In our application, we store
roles/permissions in session so that we can authorize a RPC request.
Everything else is store in client side variables.

--Sri


2009/11/18 iaio81 stefano.taurie...@gmail.com

 Hi all,
 according to you, in order to save user's information, is it better
 saving them into static variables or in session?

 Thanks in advance

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Re: Static variables or Session?

2009-11-18 Thread iaio81

Ok, what I've done until nowthanks!!!
But in order to authorize RPC request, couldn't you use static
variables or you intend for make it easier?

On 18 Nov, 19:24, Sripathi Krishnan sripathi.krish...@gmail.com
wrote:
 I am assuming you mean client side static variables v/s server session
 (doesn't make sense any other way)..

 GWT recommends going stateless - which means no session.

 In practice, however, we compromised a little. In our application, we store
 roles/permissions in session so that we can authorize a RPC request.
 Everything else is store in client side variables.

 --Sri

 2009/11/18 iaio81 stefano.taurie...@gmail.com



  Hi all,
  according to you, in order to save user's information, is it better
  saving them into static variables or in session?

  Thanks in advance

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Update data in real-time

2009-11-18 Thread iaio81

Hi all,
in my application I need update for example a number in a cell after
having inserted in the DB particular records...Is it better using RPC
call with Timer class every 1 minute ( for example) or using comet
(for example GWTAdapterStreamHub) or someone has some other advises?

Thanks in advance

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Will 2.0 be backwards compatible with 1.7?

2009-11-18 Thread Jason Rosenberg

Hello,

I'm looking at starting some new development with GWT, and I'm
intrigued by the changes coming in 2.0.

I'd like to use 2.0, if for no other reason than that it supports java
6 64-bit, so I don't have to worry about fiddling with my development
environment, or adding special java installs on our target deployment
platform (which uses 64-bit java 6)

I've downloaded the 2.0 milestone 2 release.

Since there isn't yet the full set of documentation for 2.0, and I'm
new to GWT, and there are nice tutorials and books for 1.X, I'm
wondering if I can expect to use the 2.0ms2 release, to get started
with the tutorial and start prototyping new development using the 1.X
tutorials, examples and documentation.

Also, what about smartgwt?  Will the lates smartgwt 1.3 release work
under gwt 2.0?

Thanks,

Jason

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Re: GWT Hosted Mode crashing after Snow Leopard 10.6.2 Update

2009-11-18 Thread jimsmart

another, possibly better fix can be found here:-
http://code.google.com/p/google-web-toolkit/issues/detail?id=4220#c22

hth,
/J

On Nov 16, 6:28 pm, ale aleee...@gmail.com wrote:
 thanks a lot! It's work fine.

 On 12 Nov, 12:35, Daniel Kurka kurka.dan...@googlemail.com wrote:



  I found a very UGLY solution to my problem (which enables me to continue
  working).

  I replaced in LowLevelSaf.java public static native void gcUnprotect(int,
  int); to public static void gcUnprotect(int, int) {}

  causing the invalid access

  This is not a real fix, just a very nasty workaround

  If you run into the same problem you can download a fixed gwt-dev.jar from
  here:

 http://www.daniel-kurka.de/gwt-dev-1.7.1-mac-sf-4.0.4-fix.jar

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Re: GWT 2.0 RC1 - Mail Sample display blank on IE browser in Quirks Mode

2009-11-18 Thread Hekke

They're using the new layout panels, which can only be expected to
work in standards mode.

On 18 Nov., 09:16, shiang sfk...@gmail.com wrote:
 Hi,

 I tried the Mail Sample in GWT 2.0 RC1 and encountered the followings:
 --
 for Internet Explorer:
 When run with this doctype:
 Quirks Mode !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01
 Transitional//EN

 Result: IE displays nothing but a blank page.

 When run with this:
 Standard Mode: !doctype html

 Result: OK

 Chrome / FireFox: It works perfect in both Quirks Mode and Standards
 Mode
 --

 Does anyone know why ? Thank you very much !

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Help with connection properties

2009-11-18 Thread Rinuz

So, i have DBProperties.xml file in PUBLIC package in my app. I read
this xml by RequestBuilder class. Next i put read data to panel with
database configuration.  If the data on this panel will change i want
to write them to the same file (DBProperties.xml). Next I wanted to
read xml in the same way from DataBaseConn.class but it does't work. I
wonder how can i use data from DBProperties.xml (which is located in
PUBLIC package) to connect with database. I don't want to create file
localy but i want to use existing file in pub package.

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Re: Will 2.0 be backwards compatible with 1.7?

With 2.0 we've added added features such as UiBinder, ClientBundle, and
layout panel while continuing to work with existing 1.x applications. Given
this, you shouldn't have any issues working through the existing
documentation and examples using the 2.0 Release Candidate. I would suggest
upgrading to the latest RC instead of using MS2. The RC can be downloaded
here:

http://code.google.com/p/google-web-toolkit/wiki/GWT_2_0_RC

I haven't tested SmartGWT 1.3 with 2.0, but given that we're maintaining
backwards compatibility there shouldn't be any issues. Are there any RC
users out there that have recompiled and run a SmartGWT intensive app?

- Chris

On Wed, Nov 18, 2009 at 2:00 PM, Jason Rosenberg jbrosenb...@gmail.comwrote:

Hello,

I'm looking at starting some new development with GWT, and I'm
intrigued by the changes coming in 2.0.

I'd like to use 2.0, if for no other reason than that it supports java
6 64-bit, so I don't have to worry about fiddling with my development
environment, or adding special java installs on our target deployment
platform (which uses 64-bit java 6)

I've downloaded the 2.0 milestone 2 release.

Since there isn't yet the full set of documentation for 2.0, and I'm
new to GWT, and there are nice tutorials and books for 1.X, I'm
wondering if I can expect to use the 2.0ms2 release, to get started
with the tutorial and start prototyping new development using the 1.X
tutorials, examples and documentation.

Also, what about smartgwt? Will the lates smartgwt 1.3 release work
under gwt 2.0?

Thanks,

Jason

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Re: Will 2.0 be backwards compatible with 1.7?

2009-11-18 Thread Jason Rosenberg

Thanks Chris,

I'll get started with the 2.0 RC...

Do we have a prospective release date for 2.0?

Jason


Chris Ramsdale wrote:
 With 2.0 we've added added features such as  UiBinder, ClientBundle, 
 and layout panel while continuing to work with existing 1.x 
 applications. Given this, you shouldn't have any issues working 
 through the existing documentation and examples using the 2.0 Release 
 Candidate. I would suggest upgrading to the latest RC instead of using 
 MS2. The RC can be downloaded here:  

 http://code.google.com/p/google-web-toolkit/wiki/GWT_2_0_RC

 I haven't tested SmartGWT 1.3 with 2.0, but given that we're 
 maintaining backwards compatibility there shouldn't be any issues. Are 
 there any RC users out there that have recompiled and run a SmartGWT 
 intensive app?

 - Chris

 On Wed, Nov 18, 2009 at 2:00 PM, Jason Rosenberg 
 jbrosenb...@gmail.com mailto:jbrosenb...@gmail.com wrote:

 Hello,

 I'm looking at starting some new development with GWT, and I'm
 intrigued by the changes coming in 2.0.

 I'd like to use 2.0, if for no other reason than that it supports java
 6 64-bit, so I don't have to worry about fiddling with my development
 environment, or adding special java installs on our target deployment
 platform (which uses 64-bit java 6)

 I've downloaded the 2.0 milestone 2 release.

 Since there isn't yet the full set of documentation for 2.0, and I'm
 new to GWT, and there are nice tutorials and books for 1.X, I'm
 wondering if I can expect to use the 2.0ms2 release, to get started
 with the tutorial and start prototyping new development using the 1.X
 tutorials, examples and documentation.

 Also, what about smartgwt?  Will the lates smartgwt 1.3 release work
 under gwt 2.0?

 Thanks,

 Jason

 --

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Re: Will 2.0 be backwards compatible with 1.7?

2009-11-18 Thread Sanjiv Jivan

Chris,
SmartGWT 1.3 supports GWT 2.0. If anyone runs into any issues, feel free to
post the details on the SmartGWT forum.

Thanks,
Sanjiv

On Wed, Nov 18, 2009 at 2:37 PM, Chris Ramsdale cramsd...@google.comwrote:

http://code.google.com/p/google-web-toolkit/wiki/GWT_2_0_RC

- Chris

On Wed, Nov 18, 2009 at 2:00 PM, Jason Rosenberg jbrosenb...@gmail.comwrote:

Hello,

I'm looking at starting some new development with GWT, and I'm
intrigued by the changes coming in 2.0.

I've downloaded the 2.0 milestone 2 release.

Also, what about smartgwt? Will the lates smartgwt 1.3 release work
under gwt 2.0?

Thanks,

Jason

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Re: Will 2.0 be backwards compatible with 1.7?

While we don't have a specific date, we're eager to finalize 2.0 and don't
expect this RC cycle to be too long.

- Chris

On Wed, Nov 18, 2009 at 2:42 PM, Jason Rosenberg jbrosenb...@gmail.comwrote:

Thanks Chris,

I'll get started with the 2.0 RC...

Do we have a prospective release date for 2.0?

Jason

Chris Ramsdale wrote:

http://code.google.com/p/google-web-toolkit/wiki/GWT_2_0_RC

- Chris

On Wed, Nov 18, 2009 at 2:00 PM, Jason Rosenberg jbrosenb...@gmail.comwrote:

Hello,

I'm looking at starting some new development with GWT, and I'm
intrigued by the changes coming in 2.0.

I've downloaded the 2.0 milestone 2 release.

Also, what about smartgwt? Will the lates smartgwt 1.3 release work
under gwt 2.0?

Thanks,

Jason

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GWT with IntelliJ?

2009-11-18 Thread Jason Rosenberg

I see in the docs that there seems to be special support for GWT in 
Eclipse (with the developer plugin).

I have been using IntelliJ, I'm wondering if I will be ok, or  should 
really switch to Eclipse.

IntelliJ does seem to have a GWT 'facet', but I don't think it has all 
that the eclipse plugin has.

What are the main benefits of using the Eclipse GWT plugin?

Thanks,

Jason

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Is there a way to tell the GWT Compiler to ignore pieces of code?

2009-11-18 Thread Tristan

Here's what I would like to do:

Selenium tests are easiest to run if each element has a unique id. I
would like to be able to do something along the lines of:

if Compiler style is Pretty.. include the line:

  widget.setElementId(easy-to-locate-id-for-tests)

but if I set the Compiler to Obfuscated (i.e. production), I don't
want that extra test code in there.

Is this possible? If so, how?

-Tristan

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@SingleJsoImpl in GWT 2.0??

Dear GWT 2.0 developers,

   I noticed the latest announcement about GWT 2.0, Milestone 2,
here...

http://groups.google.com/group/google-web-toolkit/browse_thread/thread/15f20608f0a73b73

...and I noticed that it does not make any mention of the
@SingleJsoImpl feature, which is described here...

http://code.google.com/p/google-web-toolkit/wiki/OverlayTypes

   Can we still expect this feature in GWT 2.0?


   To provide a little more detail:  I have been creating a GWT
Overlay Type library for Dojo's GFX library, and I have encountered
the difficulty of creating access to an overlay type without an
intermediate type.  My solution, for now, is to create public access
to all of the overlay types and have a delegate library of types
that use the overlay types.  The pur;pose of the delegate types are
to offer a more acceptable Java API, since they are not subclasses of
JavaScriptObject and therefore do not have the JavaScriptObject
restrictions.  So, for example, where an overlay type can only provide
a final method, the corresponding delegate type can provide a non-
final method, which calls the overlay type's final method.  However,
these delegate types are problematic because they involve a lot of
extra object creation that does not occur when using the overlay types
directly.  So it seems like I can resolve some of this with the use of
@SingleJsoImpl, and I am wondering whether or not I can surely expect
this in GWT 2.0.

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Great Tool for Load Testing GWT sites = BrowserMob

2009-11-18 Thread Davis Ford

I have no affiliation with this service, but I just started using it today
to set up some load testing for the site I just built, and I am really
impressed with it.  Easy to use, great features / reporting, fully support
for AJAX / JavaScript heavy sites like GWT if you use their real browser
tests.

It is fairly cheap too -- and you get free load testing and site monitoring
with limitations with a trial account - so it is easy to setup your scripts
with the trial account and pay to scale the test up to more users.

I just thought I'd pass it along here if someone is looking for a good tool
to stress their site.

http://browsermob.com

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Re: @SingleJsoImpl in GWT 2.0??

The functionality that you are looking for is in 2.0. The compiler simply
figures it out, so there's no need for an explicit annotation.

- Chris

On Wed, Nov 18, 2009 at 3:25 PM, MonkeyMike mikebin...@gmail.com wrote:

Dear GWT 2.0 developers,

I noticed the latest announcement about GWT 2.0, Milestone 2,
here...

http://groups.google.com/group/google-web-toolkit/browse_thread/thread/15f20608f0a73b73

...and I noticed that it does not make any mention of the
@SingleJsoImpl feature, which is described here...

http://code.google.com/p/google-web-toolkit/wiki/OverlayTypes

Can we still expect this feature in GWT 2.0?

To provide a little more detail: I have been creating a GWT
Overlay Type library for Dojo's GFX library, and I have encountered
the difficulty of creating access to an overlay type without an
intermediate type. My solution, for now, is to create public access
to all of the overlay types and have a delegate library of types
that use the overlay types. The pur;pose of the delegate types are
to offer a more acceptable Java API, since they are not subclasses of
JavaScriptObject and therefore do not have the JavaScriptObject
restrictions. So, for example, where an overlay type can only provide
a final method, the corresponding delegate type can provide a non-
final method, which calls the overlay type's final method. However,
these delegate types are problematic because they involve a lot of
extra object creation that does not occur when using the overlay types
directly. So it seems like I can resolve some of this with the use of
@SingleJsoImpl, and I am wondering whether or not I can surely expect
this in GWT 2.0.

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GEP 1.1.2 GWT 2.0 rc1 error Unknown argument: -style Google Web Toolkit 2.0.0-rc1

2009-11-18 Thread Trevor Skaife

Trying to run dev mode from GEP 1.1.2  with 2.0 rc1 I get this error

Unknown argument: -style
Google Web Toolkit 2.0.0-rc1

I haven't had any problems with ms1 or ms2. Seems when you try to run
you project as a web application with GEP 1.1.2 it automatically adds
a -style attribute which no longer seems to be supported. I can run it
fine from the command line. I guess GEP needs to be fixed.

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Re: GEP 1.1.2 GWT 2.0 rc1 error Unknown argument: -style Google Web Toolkit 2.0.0-rc1

2009-11-18 Thread Trevor Skaife

I guess I should have read this 
http://code.google.com/p/google-web-toolkit/wiki/GWT_2_0_RC
so nevermind.

On Nov 18, 3:07 pm, Trevor Skaife tska...@gmail.com wrote:
 Trying to run dev mode from GEP 1.1.2  with 2.0 rc1 I get this error

 Unknown argument: -style
 Google Web Toolkit 2.0.0-rc1

 I haven't had any problems with ms1 or ms2. Seems when you try to run
 you project as a web application with GEP 1.1.2 it automatically adds
 a -style attribute which no longer seems to be supported. I can run it
 fine from the command line. I guess GEP needs to be fixed.

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GPE debug error: ContentViewer must have a content provider when input is set

2009-11-18 Thread Jeff Chimene

I received this error today after starting a debug session: ContentViewer
must have a content provider when input is set

I resisted writing this email, so did not copy more details.

Restarting Eclipse did not resolve this error. I resolved this problem by
closing/opening the project.

I really don't know how to reproduce it. If it happens again, i will post
the entire error log.

Google Plugin for Eclipse 3.51.1.101.v200911161426
com.google.gdt.eclipse.suite.e35.feature.feature.group
Eclipse Web Developer Tools
3.1.1.v200908120400-7R77FSpEVw2xXR0CtKvX6bG6a2qU
org.eclipse.wst.web_ui.feature.feature.group

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Re: Decent development hardware for GWT ?

2009-11-18 Thread Olivier Gérardin

GWT-compiles are slow, that's a fact. But they are normally used only
for deployment or when you exceptionally need to test in a real
browser.
Normally when you make changes to your code you just need to hit
reload in the hosted modewindow, and that takes only seconds.


On Nov 18, 12:52 pm, hjo1620 hjo1...@gmail.com wrote:
 My compiles are getting slower and slower (4 mins currently).
 It's a not a huge app, master detail input forms, grids, tabs, menubar
 and status bar, one servlet, ca 10 RPC calls. Third party grid,
 compiled separetly. Common classes in a separate project, compiled
 separetly.

 WinXP SP3,
 AMD Athlon Dual Core,
 2.71 GHz,
 7200 rpm disks

 Could someone please share a hardware setup that you are happy with ?
 Getting compiles down to at least 1 minute would be nice...
 Would a recent and decent Dell Precision model reduce the compile
 time ?

 (I know that splitting the project into smaller parts is also part of
 a total solution, but currently I'm mainly interested in what can be
 achieved with hardware)

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Re: Decent development hardware for GWT ?

2009-11-18 Thread David C. Hicks

Olivier Gérardin wrote:
 GWT-compiles are slow, that's a fact. But they are normally used only
 for deployment or when you exceptionally need to test in a real
 browser.
 Normally when you make changes to your code you just need to hit
 reload in the hosted modewindow, and that takes only seconds.
   
Unless you're unlucky enough to have started with a Struts-based
application, in which case it's hard to see how your GWT forms interact
with your real services unless you run from the WAR file.  At least, we
never found a way to make it work.

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Will 2.0 get rid of the deprecated APIs?

2009-11-18 Thread dmen

Hi, are deprecated APIs going to get cleaned with the final 2.0? The
docs still have them.

http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/index.html

Thank you

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Re: GPE debug error: ContentViewer must have a content provider when input is set

2009-11-18 Thread Rajeev Dayal

Hi Jeff,

This is a known bug that we'll have fixed for the next RC.

To avoid this error, do not close the Web App Launch View once it has been
opened (minimization is okay, the problem occurs when you actually close the
view). If you do get into this state, restarting Eclipse will fix the
problem.

Sorry about this - I know it is an annoying bug.

Rajeev

On Wed, Nov 18, 2009 at 4:52 PM, Jeff Chimene jchim...@gmail.com wrote:

I received this error today after starting a debug session: ContentViewer
must have a content provider when input is set

I resisted writing this email, so did not copy more details.

Restarting Eclipse did not resolve this error. I resolved this problem by
closing/opening the project.

I really don't know how to reproduce it. If it happens again, i will post
the entire error log.

Google Plugin for Eclipse 3.51.1.101.v200911161426
com.google.gdt.eclipse.suite.e35.feature.feature.group
Eclipse Web Developer Tools
3.1.1.v200908120400-7R77FSpEVw2xXR0CtKvX6bG6a2qU
org.eclipse.wst.web_ui.feature.feature.group

Re: Will 2.0 get rid of the deprecated APIs?

2009-11-18 Thread Jim Douglas

That seems to be the official position:

http://groups.google.com/group/google-web-toolkit-contributors/browse_thread/thread/33ef903fe5097437/82dc098a5854df1a

My guess is that someone just started working on the GWT 2.0 javadocs
-- copying over the 1.6 doc tree as a starting point.

On Nov 18, 2:06 pm, dmen dmenou...@gmail.com wrote:
 Hi, are deprecated APIs going to get cleaned with the final 2.0? The
 docs still have them.

 http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/index.html

 Thank you

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Re: GWT with IntelliJ?

2009-11-18 Thread wil.pannell

In my brief experience, there are no inherent advantages of the GWT
plugin except

(1) the ease with which it facilitates creation of configurations for
running and debugging in hosted-mode; and
(2) the breadth of GWT examples that use eclipse.

To point (2), there is a dearth of such examples that use IntelliJ.
I, for one, would be keenly interested in finding more such practice
with IntelliJ, as it is my preferred IDE.

Toward that end, I hope someone with experience using GWT with
IntelliJ will chime in on this thread.

On Nov 18, 1:52 pm, Jason Rosenberg jbrosenb...@gmail.com wrote:
 I see in the docs that there seems to be special support for GWT in
 Eclipse (with the developer plugin).

 I have been using IntelliJ, I'm wondering if I will be ok, or  should
 really switch to Eclipse.

 IntelliJ does seem to have a GWT 'facet', but I don't think it has all
 that the eclipse plugin has.

 What are the main benefits of using the Eclipse GWT plugin?

 Thanks,

 Jason

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Re: GPE debug error: ContentViewer must have a content provider when input is set

2009-11-18 Thread Jeff Chimene

On Wed, Nov 18, 2009 at 3:12 PM, Rajeev Dayal rda...@google.com wrote:

Hi Jeff,

This is a known bug that we'll have fixed for the next RC.

To avoid this error, do not close the Web App Launch View once it has been
opened (minimization is okay, the problem occurs when you actually close the
view).

Hi Rajeev,

That's probably the case. I do seem to recall closing the view, rather than
minimizing same. The new view is extremely cool, btw.

If you do get into this state, restarting Eclipse will fix the problem.

I did cycle Eclipse, but it didn't resolve the issue. I normally exit
Eclipse w/ one or more projects open.

The last gasp was to close/reopen the project. That did seem to be the
cure.

I was quite surprised that cycling Eclipse didn't clear whatever. That's
why I resisted a post: I figured it was pilot error.
I even checked ps -ax to be sure, for sure.

If you have the fix, great. Just saying that closing/reopening the project
was the only way to reset the state. Such action seems to force Eclipse into
some kind of state rebuild?

Congrats on the GPE: muy suave.

Sorry about this - I know it is an annoying bug.

Rajeev

On Wed, Nov 18, 2009 at 4:52 PM, Jeff Chimene jchim...@gmail.com wrote:

I received this error today after starting a debug session: ContentViewer
must have a content provider when input is set

I resisted writing this email, so did not copy more details.

Restarting Eclipse did not resolve this error. I resolved this problem by
closing/opening the project.

I really don't know how to reproduce it. If it happens again, i will post
the entire error log.

GWT and Google Analytic's Events via JSNI

2009-11-18 Thread Nick

Hello,
I want to be able to create Google Analytic's Events from GWT.  I am
able to call the trackPageview method but not the trackEvent from GWT
using JSNI.

Working:
public static native void trackPageView(String pageName)
/*-{
$wnd.pageTracker._trackPageview(pageName);
}-*/;

NOT Working:
public static native void trackEvent(String category, String action)
/*-{
$wnd.pageTracker._trackEvent(category, action);
}-*/;

Any ideas??
also from the HTML page i am able to track events by calling this
method in the onclick tag:  pageTracker._trackEvent('category',
'action');


i also tried:
public static native void trackEvent(String category, String
action)
/*-{
try{
var ga = $wnd._gat._getTracker(UA-
XX);
ga._setSessionTimeout(5);
ga._initData();
ga._trackEvent(category, action);
}
catch (err) {}
}-*/;

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Re: Decent development hardware for GWT ?

2009-11-18 Thread Carl Pritchett

We are running in VMWare Workstation and the base machine is a i7 950
with 6gigs of RAM and 1 rpm disks (seperate disks for VMs and OS)

The build produces a 10 meg war, of which about 3 megs of which is
GWT / GXT.

The dev compile (2 permutations) takes 2:12 including 300 tests - so
the actual gwt comple is  1 min.

The Integration build Athalon 3400+ (6 perms) takes about 6mins
(including tests)

The i7 dev machines work very well with GWT (the machine is still
usable during the compile - not the case on the quad core I previously
was using... too many 100% cpu spikes) - also the fast disks prevent
VMWare performance issues as much as possible.

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Re: @SingleJsoImpl in GWT 2.0??

That's great! Thanks for the quick reply. :)

On Nov 18, 12:43 pm, Chris Ramsdale cramsd...@google.com wrote:
The functionality that you are looking for is in 2.0. The compiler simply
figures it out, so there's no need for an explicit annotation.

- Chris

On Wed, Nov 18, 2009 at 3:25 PM, MonkeyMike mikebin...@gmail.com wrote:
Dear GWT 2.0 developers,

I noticed the latest announcement about GWT 2.0, Milestone 2,
here...

http://groups.google.com/group/google-web-toolkit/browse_thread/threa...

...and I noticed that it does not make any mention of the
@SingleJsoImpl feature, which is described here...

http://code.google.com/p/google-web-toolkit/wiki/OverlayTypes

Can we still expect this feature in GWT 2.0?

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GWT compiler option to simply validate code

Hello,

   I am creating a GWT Overlay Type library, and have just written an
ant build file for creating the JAR file that GWT applications will
import.  To maintain code integrity, I make the JAR creation depend on
a java compile of all the code, and also a gwt compile.  Obviously,
this is meant to ensure that the code in the library is acceptable
Java, and also that it is acceptable GWT.

   When I run the GWT compiler, however, I get an error related to the
fact that my library has no entry point...

-
Buildfile: C:\Data\Dev\EclipseWorkspaceTrunk\gwtgfx\build.xml
javac-compile:
[javac] Compiling 2 source files to C:\Data\Dev
\EclipseWorkspaceTrunk\gwtgfx\build\javac
gwt-compile:
 [java] Compiling module gwtgfx.GwtGfx
 [java][ERROR] Module has no entry points defined

BUILD FAILED
C:\Data\Dev\EclipseWorkspaceTrunk\gwtgfx\build.xml:25: The following
error occurred while executing this line:
C:\Data\Dev\EclipseWorkspaceTrunk\gwtgfx\build.xml:45: Java returned:
1

Total time: 3 seconds
-

  Of course, it makes perfect sense that my library has no entry point
since it is, in fact, a library... not an application.

   Is there an option for the GWT compiler to do only the parts that I
want here?  I want the GWT compiler to ensure, for example, that all
of my JavaScriptObject subclasses follow the specified restrictions
(has a protected no-arg constructor, instance methods are final,
etc)... and anything else that the GWT compiler might do now, or in
the future, to check that the GWT code is valid.  If not having an
entry point means that there is no reasonable way to do one or more of
the compiler steps, then that should be okay because those steps
probably aren't relevant for a library anyways.

   As a temporary hack, I guess I am going to include an entry point,
but I really don't want to ship this.  Is there a better alternative?

Thanks in advance. :)

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Re: com.google.gwt.core.ext.UnableToCompleteException while using Development Mode

I tried upgrading from 1.7.1 to 2.0RC1 and I must say I'm unhappy
because I am running into this error, too, now.

I tried renaming my gwt.xml file to be all lowercase, but that's not
resolving it.

The exception shown in Eclipse:
  [ERROR] Failed to load module 'esfgwt_app' from user agent 'Mozilla/
4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR
2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 1.1.4322; .NET CLR
3.0.4506.2152; .NET CLR 3.5.30729)' at david06.home:2245
com.google.gwt.core.ext.UnableToCompleteException: (see previous log
entries)
at com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad
(ModuleDefLoader.java:225)
at com.google.gwt.dev.cfg.ModuleDefLoader$1.load(ModuleDefLoader.java:
155)
at com.google.gwt.dev.cfg.ModuleDefLoader.doLoadModule
(ModuleDefLoader.java:269)
at com.google.gwt.dev.cfg.ModuleDefLoader.loadFromClassPath
(ModuleDefLoader.java:127)
at com.google.gwt.dev.DevModeBase.loadModule(DevModeBase.java:940)
at com.google.gwt.dev.DevModeBase
$UiBrowserWidgetHostImpl.createModuleSpaceHost(DevModeBase.java:97)
at com.google.gwt.dev.shell.OophmSessionHandler.loadModule
(OophmSessionHandler.java:167)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection
(BrowserChannelServer.java:345)
at com.google.gwt.dev.shell.BrowserChannelServer.run
(BrowserChannelServer.java:192)
at java.lang.Thread.run(Thread.java:619)


And the Eclipse webapp debug view shows:
17:47:46.053 [ERROR] [esfgwt_app] Unable to find 'esfgwt_app.gwt.xml'
on your classpath; could be a typo, or maybe you forgot to include a
classpath entry for source?

The file esfgwt_app.gwt.xml is used to compile the code just fine, and
of course is in the WEB-INF/classes location after the build.

Any idea?  It seems like such a waste to revert all my Eclipse, etc.
to get back to 1.7.1 now.  I'd much prefer to get 2.0RC1 working.

Thanks,
David

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Success with an interesting configuration

2009-11-18 Thread Jeff Chimene

Hi,

Here's a success report for latest GPE  RC2 in what may be an uncommon
configuration:

   1. SSH to an X Window client using the Cygwin X Window server;
   2. Start Eclipse, which connects to the Windows X server;
   3. Start GWT debug session;
   4. Start Firefox 3.5.5 for Windows;
   5. Paste the debug URL and update both IP addresses to point to the X
   client machine;
   6. Install the XPI as requested;
   7. !

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GWT on PlayStation 3 (PS3) browser

2009-11-18 Thread bosco monkey

Has anyone gotten GWT to work on the PS3 browser? I tried the
barebones app created by the Eclipse GWT plugin on the PS3 and it
didn't work (only the static HTML showed up).

On the other hand, a simple window.onload does work. So at least the
PS3 browser has some JavaScript support. For example:

window.onload = function() {
document.getElementById(nameFieldContainer).innerHTML 
= John;

document.getElementById(sendButtonContainer).innerHTML = Adams;
}

-- Bosco

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Re: GWT compiler option to simply validate code

Although I'm still very interested to get an answer to my previous
post, I have just implemented the temporary hack that I mentioned,
and I actually would say that it's a good approach.  I created a
Build gwt module, which has an entry point, and inherits the overlay
type library.  I edited my ant file's gwt-compile target so that it
runs a gwt-compile on the Build module, and the gwt-compile
succeeded.  There are 2 nice things about this approach...

1) The make-jar target can create a jar file which only contains
code from the library, and so I don't have to ship the build module.

2) The Build module's entry point actually is a nice space to write
some code which uses the library, as another set of tests.  I haven't
done this yet, but in theory I could write some code which calls all
of the code in the library, and this would ensure that the intended
usage of the library is compliant with the GWT compiler as well.
However, perhaps this is redundant if the library has a suite of unit
tests.

Anyways, as I said, I'm still curious to know how I might be able to
run the gwt-compiler to execute only those compile steps which are
relevant to a library (as opposed to an application).

Cheers,
Mike


On Nov 18, 5:52 pm, MonkeyMike mikebin...@gmail.com wrote:
 Hello,

    I am creating a GWT Overlay Type library, and have just written an
 ant build file for creating the JAR file that GWT applications will
 import.  To maintain code integrity, I make the JAR creation depend on
 a java compile of all the code, and also a gwt compile.  Obviously,
 this is meant to ensure that the code in the library is acceptable
 Java, and also that it is acceptable GWT.

    When I run the GWT compiler, however, I get an error related to the
 fact that my library has no entry point...

 -
 Buildfile: C:\Data\Dev\EclipseWorkspaceTrunk\gwtgfx\build.xml
 javac-compile:
     [javac] Compiling 2 source files to C:\Data\Dev
 \EclipseWorkspaceTrunk\gwtgfx\build\javac
 gwt-compile:
      [java] Compiling module gwtgfx.GwtGfx
      [java]    [ERROR] Module has no entry points defined

 BUILD FAILED
 C:\Data\Dev\EclipseWorkspaceTrunk\gwtgfx\build.xml:25: The following
 error occurred while executing this line:
 C:\Data\Dev\EclipseWorkspaceTrunk\gwtgfx\build.xml:45: Java returned:
 1

 Total time: 3 seconds
 -

   Of course, it makes perfect sense that my library has no entry point
 since it is, in fact, a library... not an application.

    Is there an option for the GWT compiler to do only the parts that I
 want here?  I want the GWT compiler to ensure, for example, that all
 of my JavaScriptObject subclasses follow the specified restrictions
 (has a protected no-arg constructor, instance methods are final,
 etc)... and anything else that the GWT compiler might do now, or in
 the future, to check that the GWT code is valid.  If not having an
 entry point means that there is no reasonable way to do one or more of
 the compiler steps, then that should be okay because those steps
 probably aren't relevant for a library anyways.

    As a temporary hack, I guess I am going to include an entry point,
 but I really don't want to ship this.  Is there a better alternative?

 Thanks in advance. :)

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Re: Is there a way to tell the GWT Compiler to ignore pieces of code?

GWT builds that specific use case.

Use the widget.ensureDebugId() to set the ids.

In dev and test, inherit the debug module. Put the following line in your
module xml
inherits name='com.google.gwt.user.Debug'/

When compiling for production, remove the debug module. That way, the test
code will be removed.

To simplify your scripts, create a new module MyModuleTest.gwt.xml which
inherits from MyModule.gwt.xml, and add the extra inherits line. Then
compile the appropriate module based on the environment.

--Sri

2009/11/19 Tristan tristan.slomin...@gmail.com

Here's what I would like to do:

Selenium tests are easiest to run if each element has a unique id. I
would like to be able to do something along the lines of:

if Compiler style is Pretty.. include the line:

widget.setElementId(easy-to-locate-id-for-tests)

but if I set the Compiler to Obfuscated (i.e. production), I don't
want that extra test code in there.

Is this possible? If so, how?

-Tristan

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google-web-toolkit-incubator for GWT 2.0RC1?

The google-web-toolkit-incubator site says it will have JARs built for
release including RC, but I don't see any.

Google Web Toolkit 1.7 and earlier are supported via downloadable
jars. New jars will be provided to match future GWT milestones, RCs,
and releases.

Is there a plan.  Will the 1.7 version work under 2.0 since 2.0 is
supposedly compatible with 1.7?

Thanks.

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Re: GWT with IntelliJ?

You really don't miss a whole lot .. .

The Eclipse Plugin is great for newbies to get started with GWT. But once
you gain some experience, it doesn't add much to your productivity. In fact
- things like same folder for input as well as output have caused us great
pain.

In our project, we have ANT targets to run gwtc and to start the oophm
server. Individual developers are free to use their preferred IDE and
configure it to invoke the appropriate ant targets.

I am looking forward to the day where the plugin supports a WYSIWYG editor
for the UiBinder xmls. That is perhaps the only feature that would make me
start using the plugin.

--Sri

2009/11/19 wil.pannell wil.pann...@pepsiamericas.com

In my brief experience, there are no inherent advantages of the GWT
plugin except

(1) the ease with which it facilitates creation of configurations for
running and debugging in hosted-mode; and
(2) the breadth of GWT examples that use eclipse.

To point (2), there is a dearth of such examples that use IntelliJ.
I, for one, would be keenly interested in finding more such practice
with IntelliJ, as it is my preferred IDE.

Toward that end, I hope someone with experience using GWT with
IntelliJ will chime in on this thread.

On Nov 18, 1:52 pm, Jason Rosenberg jbrosenb...@gmail.com wrote:
I see in the docs that there seems to be special support for GWT in
Eclipse (with the developer plugin).

I have been using IntelliJ, I'm wondering if I will be ok, or should
really switch to Eclipse.

IntelliJ does seem to have a GWT 'facet', but I don't think it has all
that the eclipse plugin has.

What are the main benefits of using the Eclipse GWT plugin?

Thanks,

Jason

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Re: Decent development hardware for GWT ?

Unless you're unlucky enough to have started with a Struts-based
application, in which case it's hard to see how your GWT forms interact
with your real services unless you run from the WAR file. At least, we
never found a way to make it work.

You should try the oophm plugin, and run it with the -noserver argument.
That way, you can delegate the RPC calls to whatever application server you
are using, but still do partial compiles and debugging similar to what
hosted mode provides.

--Sri

2009/11/19 David C. Hicks dhi...@i-hicks.org

Olivier Gérardin wrote:
GWT-compiles are slow, that's a fact. But they are normally used only
for deployment or when you exceptionally need to test in a real
browser.
Normally when you make changes to your code you just need to hit
reload in the hosted modewindow, and that takes only seconds.

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Re: com.google.gwt.core.ext.UnableToCompleteException while using Development Mode

I should add that I'm only using GWT, not the App Engine, which is
listed on the issues list.

When I create a new google project, the greeting code works and I can
debug it.

But if I then copy over my code from a 1.7.1 project, it continues to
get the error shown above.

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Re: com.google.gwt.core.ext.UnableToCompleteException while using Development Mode

2009-11-18 Thread Yozons Support on Gmail

One final comment for tonight

I did a compile and released to my Tomcat test system and it all appears to
work fine.  So it seems that the code is building correctly, etc., but I
just cannot use the debugger.

Then, I tried again using the Eclipse version for debugging, and while I get
the error, I now note that it appears to still work in debug.

It will first tell me to use an URL like:
http://localhost:/?gwt.codesvr=192.168.1.3:1563

I enter that, it receives the error mentioned above.

Then I just try:
http://localhost:/

And the app comes up, and it appears I can run with debug, etc.  So I guess
the error is not fatal.  This is some relief to me since I can get back to
work!   I hope whatever the issue is will be fixed, though.  It's odd to be
sure.

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Re: com.google.gwt.core.ext.UnableToCompleteException while using Development Mode

Turns out I lied.  The debugger only seems to break in server code and
won't break in client code, most likely because of the module load
failure when using the debug URL generated.

So this appears to be a bug with the 2.0 RC1 debugger in some fashion,
as it relates to Eclipse or the browser plug-ins (though I get the
same error on FF 3.5 or IE 8).

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Re: GWT on PlayStation 3 (PS3) browser

2009-11-18 Thread Angel Marquez

I have been using the PS3 browser with TVersity and my primary objective is
to use GWT in a similar fashion. BD-J apps are embedded java applications
and I want to create the menu systems discless. If I could get the app
engine tutorial to deploy I would check for you; but, I can't. I tried the
PS3 browser with hulu, youtubeMovies to no avail. If you come up with
resources for this please share.

If you have a link to check on the browser post and I'll check it out on my
end.

On Wed, Nov 18, 2009 at 6:27 PM, bosco monkey groups@boscoso.comwrote:

 Has anyone gotten GWT to work on the PS3 browser? I tried the
 barebones app created by the Eclipse GWT plugin on the PS3 and it
 didn't work (only the static HTML showed up).

 On the other hand, a simple window.onload does work. So at least the
 PS3 browser has some JavaScript support. For example:

window.onload = function() {

  document.getElementById(nameFieldContainer).innerHTML = John;

  document.getElementById(sendButtonContainer).innerHTML = Adams;
}

 -- Bosco

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Re: GWT on PlayStation 3 (PS3) browser

2009-11-18 Thread Angel Marquez

I know once you are in the browser you need to into menu/tools/javascript
and enable. I think it is off by default.

On Wed, Nov 18, 2009 at 8:58 PM, Angel Marquez angel.marq...@gmail.comwrote:

 I have been using the PS3 browser with TVersity and my primary objective is
 to use GWT in a similar fashion. BD-J apps are embedded java applications
 and I want to create the menu systems discless. If I could get the app
 engine tutorial to deploy I would check for you; but, I can't. I tried the
 PS3 browser with hulu, youtubeMovies to no avail. If you come up with
 resources for this please share.

 If you have a link to check on the browser post and I'll check it out on my
 end.


 On Wed, Nov 18, 2009 at 6:27 PM, bosco monkey groups@boscoso.comwrote:

 Has anyone gotten GWT to work on the PS3 browser? I tried the
 barebones app created by the Eclipse GWT plugin on the PS3 and it
 didn't work (only the static HTML showed up).

 On the other hand, a simple window.onload does work. So at least the
 PS3 browser has some JavaScript support. For example:

window.onload = function() {

  document.getElementById(nameFieldContainer).innerHTML = John;

  document.getElementById(sendButtonContainer).innerHTML = Adams;
}

 -- Bosco

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Re: Decent development hardware for GWT ?

2009-11-18 Thread hjo1620

Thanks for your answer:
i7 based machine with 1 rpm disks, ought to be good enough for me,
since my project is way smaller.

Any URL you can share to a pre-built system ?
Or is it a DIY PC build ?

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Re: Problem: FormPanel / FileUpload - special characters and german umlauts

2009-11-18 Thread GWT-Newbie

Solved the problem :)

It wasn't the GWT making complications, the chars arrived at the
server correctly, but were misinterpreted by Apache Commons Fileupload
reading the items with the filItem.getString()-Method.
In addition to upload.setHeaderEncoding(UTF-8), I had to add a
argument to every getString() method, which says, that he mustn't use
the american ASCII, but UTF-8. (fileItem.getString(UTF-8))
Thanks for your attempt!

Happy coding.

On 18 Nov., 14:24, Martin Trummer martin.trum...@24act.at wrote:
 hm - works for me

 maybe you should make a simple testapplication and post the
 entry point class and a minimal version of your servlet

 On 18 Nov., 13:20, GWT-Newbie manuel.krann...@fun.de wrote:

  Yes, I'm using commons-file upload.

  My meta tag is: meta http-equiv=content-type content=text/html;
  charset=UTF-8
  request.getCharacterEncoding() shows UTF-8
  upload.getHeaderEncoding() now also shows UTF-8

  But still getting the wrong result. -.-

  On 18 Nov., 11:40, Martin Trummer martin.trum...@24act.at wrote:

   what does request.getCharacterEncoding() show?

   if you use commons-file upload, you could try to manually set the
   encoding
   upload.setHeaderEncoding(encoding) -- to the same value you use in
   your meta tag

   On 18 Nov., 10:18, GWT-Newbie manuel.krann...@fun.de wrote:

Thanks for your answer!

My html file has the correct type and I am using the correct method on
your form.
In the Client, the special chars of the FormPanel items are still ok,
before it's submitted. (e.g. Grüße)
If I get the Strings of the submitted items in the servlet
(item.getString()), the special chars are wrong. (Grüße - GrÃ¼Ã?e)

I have no more idea to solve my problem...

On 17 Nov., 15:31, Martin Trummer martin.trum...@24act.at wrote:

 check that your html file has the correct content type:
 meta http-equiv=content-type content=text/html; charset=UTF-8

 then put a breakpoint in your servlet and check if the special chars
 are still ok

 and make sure, to use the correct method on your form
 setMethod(FormPanel.METHOD_POST)

 On 13 Nov., 10:46, GWT-Newbie manuel.krann...@fun.de wrote:

  Hey there,

  using the FormPanel with the FileUpload widget, the strings from the
  TextBoxes and TextAreas of my FormPanel don't support some special
  characters and german umlauts.
  On the client-side everything is okay, but arriving at the server, 
  the
  characters and umlauts (like ä ü ö) were replaced e.g. with s.th. 
  like
  Ã¼ Ã? Ã¤ Ã¶ Ã¼ and so on.
  My server-side will send eMails with those Strings and I would like 
  to
  have them correctly.
  Can anyone of you guys help me? Would be great!

  Cheers!

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Re: Is there a way to tell the GWT Compiler to ignore pieces of code?

2009-11-18 Thread Tristan

Excellent! That is exactly what I needed Sri, thank you.

On another note, I am having trouble compiling and running the debug/
test module at all. I can compile it, but I don't know how to use the
test module instead of the regular module when launching from Eclipse.
I'm using gwt 2.0 built from trunk, so I'm not sure what the
configuration is supposed to look like (I can get the normal module to
run properly just fine). I just keep on getting the error trying to
use the debug module in dev mode: Failed to load module 'myModule'
from user agent 'Safari DMP'at (where myModule is the normal one
that works by itself)

Here's the configuration I'm using

Java Application
[main]
project: myproject
main class: com.google.gwt.dev.DevMode
[arguments]
program arguments: com.unecloud.SeleniumTests -startupUrl
http://localhost:/MyPage.html
[classpath]
I have the source and test folder included (SeleniumTests.gwt.xml is
in the test folder)

Any ideas what I'm missing?

On Nov 18, 8:32 pm, Sripathi Krishnan sripathi.krish...@gmail.com
wrote:
GWT builds that specific use case.

Use the widget.ensureDebugId() to set the ids.

In dev and test, inherit the debug module. Put the following line in your
module xml
inherits name='com.google.gwt.user.Debug'/

When compiling for production, remove the debug module. That way, the test
code will be removed.

To simplify your scripts, create a new module MyModuleTest.gwt.xml which
inherits from MyModule.gwt.xml, and add the extra inherits line. Then
compile the appropriate module based on the environment.

--Sri

2009/11/19 Tristan tristan.slomin...@gmail.com

Here's what I would like to do:

Selenium tests are easiest to run if each element has a unique id. I
would like to be able to do something along the lines of:

if Compiler style is Pretty.. include the line:

widget.setElementId(easy-to-locate-id-for-tests)

but if I set the Compiler to Obfuscated (i.e. production), I don't
want that extra test code in there.

Is this possible? If so, how?

-Tristan

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Re: GWT Mysql Error - java.net.InetAddress is a restricted class.

2009-11-18 Thread Muthukumaran Balan

Hi Sri,

Its working fine after disabling the appengine.

Thanks sri.

regards,
Muthu

On Nov 18, 3:44 pm, Sripathi Krishnan sripathi.krish...@gmail.com
wrote:
 Short Answer : Just disable Google App Engine for your project, and things
 should start working. Its a setting in the Google Eclipse Plugin.

 Long Answer :
 GWT and Google App Engine (GAE) are two separate projects, and you don't
 have to use them together.
 If you enable GAE  - you cannot use any other database.
 If you disable GAE and only use GWT - you can use whatever you want on the
 server side. Client side restrictions still apply.

 Many, many users have accidentally enabled GAE (or is it enabled by
 default?) and have faced this issue, so this isn't new.

 --Sri

 2009/11/18 Muthukumaran Balan nbmku...@gmail.com



  Hi Sri,

  I am using Hibernate  to access the database and used the example from
 http://code.google.com/webtoolkit/articles/using_gwt_with_hibernate.html.
  When i create a hibernate session from rpc servlet, it throws error
  INetAddress is a restricted class. :(

  Even i tried GiLead library, even in that when i tried to create a
  hibernate session and set it to persistance manager it throws the same
  error. :(

  regards,
  Muthu

  On Nov 18, 12:25 pm, Sripathi Krishnan sripathi.krish...@gmail.com
  wrote:
   If you are using Google App Engine,  you cannot access databases even @
   server side. You are tied to the persistence approach that GAE provides.

   --Sri

   2009/11/18 Muthukumaran Balan nbmku...@gmail.com

Thanks for the reply chris.

The code for accessing the database is running on the server-side of
the RPC[servlet].
Moreover, if mysql-jdbc-driver cant use these inetaddress class, then
we cannot access the database even @ server side? is there anyother
way or my configuration is wrong?

thanks and regards,
Muthu

On Nov 18, 2:08 am, Chris Ramsdale cramsd...@google.com wrote:
 You may want to post this on the general App Engine forum, but the
  net
net
 is that certain APIs and classes are white listed (and subsequently
  black
 listed) within App Engine.

 List of white listed JRE classes:
   http://code.google.com/appengine/docs/java/jrewhitelist.html

 App Engine Group:http://groups.google.com/group/google-appengine

 On Tue, Nov 17, 2009 at 4:01 AM, Muthukumaran Balan 
  nbmku...@gmail.com
wrote:

  Hi All,

  I am getting  java.net.InetAddress is a restricted class. error
  when
  trying to get a Hibernate Session for MySQL DB as below. I seached
  the
  internet for help and couldn't find any such error.

  GWT Version - 1.7.1
  AppEngine Version - 1.2.6

  Anyone is facing the same error?

  WARNING: Nested in java.lang.ExceptionInInitializerError:
  java.lang.NoClassDefFoundError: java.net.InetAddress 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 com.mysql.jdbc.StandardSocketFactory.connect
  (StandardSocketFactory.java:137)
         at com.mysql.jdbc.MysqlIO.init(MysqlIO.java:284)
         at
  com.mysql.jdbc.Connection.createNewIO(Connection.java:2555)
         at com.mysql.jdbc.Connection.init(Connection.java:1485)
         at com.mysql.jdbc.NonRegisteringDriver.connect
  (NonRegisteringDriver.java:266)
         at
  java.sql.DriverManager.getConnection(DriverManager.java:525)
         at
  java.sql.DriverManager.getConnection(DriverManager.java:140)
         at

  org.hibernate.connection.DriverManagerConnectionProvider.getConnection
  (DriverManagerConnectionProvider.java:110)
         at org.hibernate.cfg.SettingsFactory.buildSettings
  (SettingsFactory.java:84)
         at
org.hibernate.cfg.Configuration.buildSettings(Configuration.java:
  2009)
         at org.hibernate.cfg.Configuration.buildSessionFactory
  (Configuration.java:1292)
         at
  com.gt.billing.dao.ManagerFactory.clinit(ManagerFactory.java:13)
         at com.gt.billing.web.service.WarehouseServiceImpl.init
  (WarehouseServiceImpl.java:22)
         at
  sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
  Method)
         at sun.reflect.NativeConstructorAccessorImpl.newInstance
  (NativeConstructorAccessorImpl.java:39)
         at sun.reflect.DelegatingConstructorAccessorImpl.newInstance
  (DelegatingConstructorAccessorImpl.java:27)
         at
java.lang.reflect.Constructor.newInstance(Constructor.java:494)
         at java.lang.Class.newInstance0(Class.java:350)
         at java.lang.Class.newInstance(Class.java:303)
         at
  org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
         at org.mortbay.jetty.servlet.ServletHolder.getServlet
  (ServletHolder.java:339)

[gwt-contrib] Re: Comment on GWT_2_0_RC in google-web-toolkit

Comment by brunabasseio:

good article


For more information:
http://code.google.com/p/google-web-toolkit/wiki/GWT_2_0_RC

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[gwt-contrib] [google-web-toolkit] r6979 committed - tr...@6968 was merged into this branch...

Revision: 6979
Author: jlaba...@google.com
Date: Wed Nov 18 05:37:52 2009
Log: tr...@6968 was merged into this branch
   Accounting for time difference between host and client in  
CookieTest#testExpires
   svn merge --ignore-ancestry -c 6968  
https://google-web-toolkit.googlecode.com/svn/trunk .


http://code.google.com/p/google-web-toolkit/source/detail?r=6979

Modified:
  /releases/2.0/branch-info.txt
  /releases/2.0/user/test/com/google/gwt/user/client/CookieTest.java

===
--- /releases/2.0/branch-info.txt   Tue Nov 17 19:58:44 2009
+++ /releases/2.0/branch-info.txt   Wed Nov 18 05:37:52 2009
@@ -754,3 +754,7 @@
  tr...@6977 was merged into this branch
Fix xhtml.ent url in mail/client/TopPanel.ui.xml
svn merge --ignore-ancestry -c 6977  
https://google-web-toolkit.googlecode.com/svn/trunk .
+
+tr...@6968 was merged into this branch
+  Accounting for time difference between host and client in  
CookieTest#testExpires
+  svn merge --ignore-ancestry -c 6968  
https://google-web-toolkit.googlecode.com/svn/trunk .
===
--- /releases/2.0/user/test/com/google/gwt/user/client/CookieTest.java  Wed  
Sep 30 16:46:38 2009
+++ /releases/2.0/user/test/com/google/gwt/user/client/CookieTest.java  Wed  
Nov 18 05:37:52 2009
@@ -76,7 +76,7 @@
  Cookies.setCookie(lateCookie, late, expiresLate);
  Cookies.setCookie(sessionCookie, forever, null);

-delayTestFinish(6 * 1000);
+delayTestFinish(7000);
  // Wait until the cookie expires before checking it
  Timer timer = new Timer() {
@Override
@@ -96,7 +96,7 @@
  finishTest();
}
  };
-timer.schedule(5010);
+timer.schedule(6000);
}

/**

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Re: [gwt-contrib] Reusing CssResource's @def (within e.g. UiBinder)

2009-11-18 Thread BobV

 @bobv, will anything pathological happen to the generated code if lots of
 ui.xml files all do this? Remember that each ui.xml defines its own
 ClientBundle.

The common css will be duplicated every time you do this, but this may
be what you want, depending on whether or not the common css should be
shared between the widget types at runtime.  If the common css can be
reused, you would be better off creating an @Shared CssResource for
the common CSS and then having the per-UI.xml CssResource mix in the
additional rules.

-- 
Bob Vawter
Google Web Toolkit Team

-- 
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[gwt-contrib] [google-web-toolkit] r6980 committed - Edited wiki page through web user interface.

Revision: 6980
Author: b...@google.com
Date: Wed Nov 18 06:09:49 2009
Log: Edited wiki page through web user interface.
http://code.google.com/p/google-web-toolkit/source/detail?r=6980

Modified:
  /wiki/CssResource.wiki

===
--- /wiki/CssResource.wiki  Mon Nov  9 07:00:31 2009
+++ /wiki/CssResource.wiki  Wed Nov 18 06:09:49 2009
@@ -518,7 +518,7 @@
String other();
  }

-interface Resources {
+interface Resources extends ClientBundle {
@Import({TreeCss.class, CbCss.class})
MyCss css();
  }

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[gwt-contrib] Re: NPE during Serialization in deRPC

2009-11-18 Thread BobV

 com.google.gwt.rpc.server.WebModePayloadSink.getBytes(WebModePayloadSink.java:860)
 at
 com.google.gwt.rpc.server.WebModePayloadSink$PayloadVisitor.constructorFunction(WebModePayloadSink.java:607)

Can you run your server code with assertions enabled?  This should
have tripped the assertion on line 605, and possibly something before
that.

-- 
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Google Web Toolkit Team

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[gwt-contrib] [google-web-toolkit] r6981 committed - Reduce log levels for DevMode startup and remove stderr logging of sta...

Revision: 6981
Author: j...@google.com
Date: Wed Nov 18 06:54:16 2009
Log: Reduce log levels for DevMode startup and remove stderr logging of  
startup
URL.

Patch by: jat
Review by: bruce

http://code.google.com/p/google-web-toolkit/source/detail?r=6981

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/DevMode.java Mon Nov 16 18:59:09  
2009
+++ /trunk/dev/core/src/com/google/gwt/dev/DevMode.java Wed Nov 18 06:54:16  
2009
@@ -344,7 +344,7 @@
ui.setCallback(RestartServerEvent.getType(), this);
// TODO(jat): find a safe way to get an icon for the servlet  
container
TreeLogger serverLogger = ui.getWebServerLogger(getWebServerName(),  
null);
-  serverLogger.log(TreeLogger.INFO, Starting HTTP on port  +  
getPort(),
+  serverLogger.log(TreeLogger.TRACE, Starting HTTP on port  +  
getPort(),
null);
server = options.getServletContainerLauncher().start(serverLogger,
getPort(), options.getWarDir());
@@ -375,6 +375,7 @@
  return options.getServletContainerLauncher().getName();
}

+  @Override
protected synchronized void produceOutput(TreeLogger logger,
StandardLinkerContext linkerStack, ArtifactSet artifacts, ModuleDef  
module)
throws UnableToCompleteException {
===
--- /trunk/dev/core/src/com/google/gwt/dev/DevModeBase.java Mon Nov 16  
18:59:09 2009
+++ /trunk/dev/core/src/com/google/gwt/dev/DevModeBase.java Wed Nov 18  
06:54:16 2009
@@ -703,7 +703,7 @@
  try {
for (String prenormalized : options.getStartupURLs()) {
  startupURL = normalizeURL(prenormalized, getPort(), getHost());
-logger.log(TreeLogger.INFO, Starting URL:  + startupURL, null);
+logger.log(TreeLogger.TRACE, Starting URL:  + startupURL, null);
  launchURL(startupURL);
}
  } catch (UnableToCompleteException e) {
@@ -764,7 +764,7 @@
 * subclasses that need to change the behavior of ShellModuleSpaceHost.
 *
 * @param logger TreeLogger to use
-   * @param typeOracle
+   * @param compilationState
 * @param moduleDef
 * @return ShellModuleSpaceHost instance
 */
@@ -881,9 +881,6 @@
getTopLogger().log(TreeLogger.ERROR, Invalid URL  + url, e);
throw new UnableToCompleteException();
  }
-System.err.println(Using a browser with the GWT Developer Plugin,  
please browse to);
-System.err.println(the following URL:);
-System.err.println(   + url);
  final URL helpInfoUrl = parsedUrl;
  getTopLogger().log(TreeLogger.INFO,
  Waiting for browser connection to  + url, null, new HelpInfo() {

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[gwt-contrib] Re: Reduce log levels, remove stderr launch URL message

On 2009/11/17 23:38:18, bruce wrote:
 LGTM

Committed to trunk at r6981, will merge to releases/2.0 shortly.

http://gwt-code-reviews.appspot.com/104801

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Re: [gwt-contrib] Re: Reduce log levels, remove stderr launch URL message

2009-11-18 Thread John Tamplin

On 11/17/09, Thomas Matthijs thomas.matth...@gmail.com wrote:
 There used to be a copy-pasteable URL in the DevMode log window of the
 app you started (removed in 6559), I found this hugely helpfull when i
 was new to devmode and could not remember the the ?gwt.codesrv or the
 magical path/directory it put the project in (altho it seems to always
 be just the root / now).

You should see a log message Waiting for browser connection to ...
with the URL, and a Launch default browser link there.  Does that
not meet your needs?

-- 
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Software Engineer (GWT), Google

-- 
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Re: [gwt-contrib] [google-web-toolkit] r6973 committed - Adds additional icon sizes so Alt-Tab (etc) doesn't try and scale up t...

2009-11-18 Thread דניאל רייס

  Window.setIconImages was introduced in Java 1.6.  This doesn't compile on 1.5.

Dan

On Tue, Nov 17, 2009 at 5:52 PM,  codesite-nore...@google.com wrote:
 Revision: 6973
 Author: j...@google.com
 Date: Tue Nov 17 14:51:47 2009
 Log: Adds additional icon sizes so Alt-Tab (etc) doesn't try and scale up
 the 16x16
 icon.  Also fixes unused import left in previous change.

 Patch by: jat
 Review by: rjrjr (TBR)

 http://code.google.com/p/google-web-toolkit/source/detail?r=6973

 Added:
  /trunk/dev/core/src/com/google/gwt/dev/shell/icon64.png
 Modified:
  /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java
  /trunk/dev/core/src/com/google/gwt/dev/shell/log/SwingLoggerPanel.java

 ===
 --- /dev/null
 +++ /trunk/dev/core/src/com/google/gwt/dev/shell/icon64.png     Tue Nov 17
 14:51:47 2009
 Binary file, no diff available.
 ===
 --- /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java Fri Oct 16 20:22:17
 2009
 +++ /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java Tue Nov 17 14:51:47
 2009
 @@ -31,6 +31,7 @@
  import java.awt.event.WindowEvent;
  import java.io.File;
  import java.net.URL;
 +import java.util.Arrays;
  import java.util.Map;

  import javax.swing.Icon;
 @@ -181,7 +182,12 @@
   �...@override
    public void initialize(Type logLevel) {
      super.initialize(logLevel);
 -    ImageIcon gwtIcon = loadImageIcon(icon24.png);
 +    ImageIcon gwtIcon16 = loadImageIcon(icon16.png);
 +    ImageIcon gwtIcon24 = loadImageIcon(icon24.png);
 +    ImageIcon gwtIcon32 = loadImageIcon(icon32.png);
 +    ImageIcon gwtIcon48 = loadImageIcon(icon48.png);
 +    ImageIcon gwtIcon64 = loadImageIcon(icon64.png);
 +    ImageIcon gwtIcon128 = loadImageIcon(icon128.png);
      frame = new JFrame(GWT Development Mode);
      tabs = new JTabbedPane();
      if (options.alsoLogToFile()) {
 @@ -189,7 +195,7 @@
      }
      mainWnd = new ShellMainWindow(logLevel,
 options.getLogFile(main.log));
      topLogger = mainWnd.getLogger();
 -    tabs.addTab(Development Mode, gwtIcon, mainWnd, GWT Development
 Mode);
 +    tabs.addTab(Development Mode, gwtIcon24, mainWnd, GWT Development
 Mode);
      frame.getContentPane().add(tabs);
      frame.setSize(950, 700);
      frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
 @@ -202,7 +208,9 @@
          }
        }
      });
 -    frame.setIconImage(loadImageIcon(icon16.png).getImage());
 +    frame.setIconImages(Arrays.asList(gwtIcon48.getImage(),
 +        gwtIcon32.getImage(), gwtIcon64.getImage(), gwtIcon128.getImage(),
 +        gwtIcon16.getImage()));
      frame.setVisible(true);
    }

 ===
 --- /trunk/dev/core/src/com/google/gwt/dev/shell/log/SwingLoggerPanel.java
 Tue Nov 17 14:20:58 2009
 +++ /trunk/dev/core/src/com/google/gwt/dev/shell/log/SwingLoggerPanel.java
 Tue Nov 17 14:51:47 2009
 @@ -68,7 +68,6 @@
  import javax.swing.event.TreeSelectionListener;
  import javax.swing.event.HyperlinkEvent.EventType;
  import javax.swing.text.html.HTMLDocument;
 -import javax.swing.text.html.HTMLEditorKit;
  import javax.swing.tree.DefaultMutableTreeNode;
  import javax.swing.tree.DefaultTreeCellRenderer;
  import javax.swing.tree.DefaultTreeModel;

 --
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Re: [gwt-contrib] [google-web-toolkit] r6973 committed - Adds additional icon sizes so Alt-Tab (etc) doesn't try and scale up t...

2009-11-18 Thread John Tamplin

Sigh, thanks for catching that.

Any suggestions for setting more than one icon in JDK 1.5?  If not, I
guess I can reflectively call setIconImages if it is there and
fallback to the old behavior on JDK 1.5.

On 11/18/09, Daniel Rice (דניאל רייס) r...@google.com wrote:
   Window.setIconImages was introduced in Java 1.6.  This doesn't compile on
 1.5.

 Dan

 On Tue, Nov 17, 2009 at 5:52 PM,  codesite-nore...@google.com wrote:
 Revision: 6973
 Author: j...@google.com
 Date: Tue Nov 17 14:51:47 2009
 Log: Adds additional icon sizes so Alt-Tab (etc) doesn't try and scale up
 the 16x16
 icon.  Also fixes unused import left in previous change.

 Patch by: jat
 Review by: rjrjr (TBR)

 http://code.google.com/p/google-web-toolkit/source/detail?r=6973

 Added:
  /trunk/dev/core/src/com/google/gwt/dev/shell/icon64.png
 Modified:
  /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java
  /trunk/dev/core/src/com/google/gwt/dev/shell/log/SwingLoggerPanel.java

 ===
 --- /dev/null
 +++ /trunk/dev/core/src/com/google/gwt/dev/shell/icon64.png     Tue Nov 17
 14:51:47 2009
 Binary file, no diff available.
 ===
 --- /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java Fri Oct 16
 20:22:17
 2009
 +++ /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java Tue Nov 17
 14:51:47
 2009
 @@ -31,6 +31,7 @@
  import java.awt.event.WindowEvent;
  import java.io.File;
  import java.net.URL;
 +import java.util.Arrays;
  import java.util.Map;

  import javax.swing.Icon;
 @@ -181,7 +182,12 @@
   �...@override
    public void initialize(Type logLevel) {
      super.initialize(logLevel);
 -    ImageIcon gwtIcon = loadImageIcon(icon24.png);
 +    ImageIcon gwtIcon16 = loadImageIcon(icon16.png);
 +    ImageIcon gwtIcon24 = loadImageIcon(icon24.png);
 +    ImageIcon gwtIcon32 = loadImageIcon(icon32.png);
 +    ImageIcon gwtIcon48 = loadImageIcon(icon48.png);
 +    ImageIcon gwtIcon64 = loadImageIcon(icon64.png);
 +    ImageIcon gwtIcon128 = loadImageIcon(icon128.png);
      frame = new JFrame(GWT Development Mode);
      tabs = new JTabbedPane();
      if (options.alsoLogToFile()) {
 @@ -189,7 +195,7 @@
      }
      mainWnd = new ShellMainWindow(logLevel,
 options.getLogFile(main.log));
      topLogger = mainWnd.getLogger();
 -    tabs.addTab(Development Mode, gwtIcon, mainWnd, GWT Development
 Mode);
 +    tabs.addTab(Development Mode, gwtIcon24, mainWnd, GWT Development
 Mode);
      frame.getContentPane().add(tabs);
      frame.setSize(950, 700);
      frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
 @@ -202,7 +208,9 @@
          }
        }
      });
 -    frame.setIconImage(loadImageIcon(icon16.png).getImage());
 +    frame.setIconImages(Arrays.asList(gwtIcon48.getImage(),
 +        gwtIcon32.getImage(), gwtIcon64.getImage(),
 gwtIcon128.getImage(),
 +        gwtIcon16.getImage()));
      frame.setVisible(true);
    }

 ===
 --- /trunk/dev/core/src/com/google/gwt/dev/shell/log/SwingLoggerPanel.java
 Tue Nov 17 14:20:58 2009
 +++ /trunk/dev/core/src/com/google/gwt/dev/shell/log/SwingLoggerPanel.java
 Tue Nov 17 14:51:47 2009
 @@ -68,7 +68,6 @@
  import javax.swing.event.TreeSelectionListener;
  import javax.swing.event.HyperlinkEvent.EventType;
  import javax.swing.text.html.HTMLDocument;
 -import javax.swing.text.html.HTMLEditorKit;
  import javax.swing.tree.DefaultMutableTreeNode;
  import javax.swing.tree.DefaultTreeCellRenderer;
  import javax.swing.tree.DefaultTreeModel;

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

-- 
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Re: [gwt-contrib] Re: Reduce log levels, remove stderr launch URL message

2009-11-18 Thread Thomas Matthijs


 You should see a log message Waiting for browser connection to ...
 with the URL, and a Launch default browser link there.  Does that
 not meet your needs?

Maybe i'm doing it wrong, but that's not what i get.
http://imgur.com/uWqfx
If you go to http://localhost:/ you get an alert error saying
thing may need to be compiled.
But if you go to http://localhost:/?gwt.codesvr=127.0.0.1:9997
everything works.
As a first time user this is quite confusing and non obvious

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[gwt-contrib] [google-web-toolkit] r6982 committed - Fix XHR memory leak one more time by re-using a static null function....

Revision: 6982
Author: b...@google.com
Date: Wed Nov 18 07:47:46 2009
Log: Fix XHR memory leak one more time by re-using a static null function.

Patch by: bobv
Review by: jgw
http://code.google.com/p/google-web-toolkit/source/detail?r=6982

Modified:
  /trunk/user/src/com/google/gwt/xhr/client/XMLHttpRequest.java

===
--- /trunk/user/src/com/google/gwt/xhr/client/XMLHttpRequest.java   Mon Nov 
 
16 12:36:36 2009
+++ /trunk/user/src/com/google/gwt/xhr/client/XMLHttpRequest.java   Wed Nov 
 
18 07:47:46 2009
@@ -75,6 +75,13 @@
 */
public static final int DONE = 4;

+  /**
+   * This is used to clear the onReadyStateChange handler. It is used by
+   * {...@link #clearOnReadyStateChange()}.
+   */
+  @SuppressWarnings(unused)
+  private static final JavaScriptObject NULL_FUNCTION =  
JavaScriptObject.createFunction();
+
/**
 * Creates an XMLHttpRequest object.
 *
@@ -113,7 +120,7 @@
public final native void clearOnReadyStateChange() /*-{
  var self = this;
  $wnd.setTimeout(function() {
-  self.onreadystatechange = function(){};
+  self.onreadystatechange =  
@com.google.gwt.xhr.client.XMLHttpRequest::NULL_FUNCTION;
  }, 0);
}-*/;

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[gwt-contrib] Re: Improve NumberFormat.format to avoid weird rounding issues


http://gwt-code-reviews.appspot.com/97812/diff/1/2
File user/src/com/google/gwt/i18n/client/NumberFormat.java (right):

http://gwt-code-reviews.appspot.com/97812/diff/1/2#newcode1323
Line 1323: String digits = Double.toString(number);
On 2009/11/17 22:14:49, jat wrote:
 This essentially reduces to  + number in JS -- how certain are we
that the
 result is sufficiently predictable across all browsers and locales
that we can
 get the correct result.  For example, what happens in locales that use
different
 decimal/comma separators, or something besides E for exponential
notation?

 I am very leery of relying on this behavior.

Ok, after doing some more research, Number.toString appears to be
locale-independent, while Number.toLocaleString does locale-specific
formatting, so I think this is safe.

However, I noticed the toFixed and toPrecision which might make this
code simpler.

https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Global_Objects/Number/toFixed
https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Global_Objects/Number/toPrecision

http://gwt-code-reviews.appspot.com/97812

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[gwt-contrib] [google-web-toolkit] r6983 committed - Ensure server info from superclasses doesn't stomp on subclass info....

Revision: 6983
Author: r...@google.com
Date: Wed Nov 18 07:57:10 2009
Log: Ensure server info from superclasses doesn't stomp on subclass info.

This fixes external issue 3969
(http://code.google.com/p/google-web-toolkit/issues/detail?id=3969).
When a class with superclasses was being serialized, the extra info
for the superclass and the subclass were being stored in the same
place using WeakMapping.  The result was that the superclass version
was seen when deserializing the subclass, causing an exception.  By
using different keys, we can associate each portion of the data with
the appropriate phase of the serialization/deserialization process.

Review by: bobv


http://code.google.com/p/google-web-toolkit/source/detail?r=6983

Modified:
  /trunk/user/src/com/google/gwt/user/rebind/rpc/FieldSerializerCreator.java

===
---  
/trunk/user/src/com/google/gwt/user/rebind/rpc/FieldSerializerCreator.java  
 
Wed Nov 11 11:41:51 2009
+++  
/trunk/user/src/com/google/gwt/user/rebind/rpc/FieldSerializerCreator.java  
 
Wed Nov 18 07:57:10 2009
@@ -121,6 +121,18 @@

  return sb.toString();
}
+
+  /**
+   * Returns the depth of the given class in the class hierarchy
+   * (where the depth of java.lang.Object == 0).
+   */
+  private int getDepth(JClassType clazz) {
+int depth = 0;
+while ((clazz = clazz.getSuperclass()) != null) {
+  depth++;
+}
+return depth;
+  }

private SourceWriter getSourceWriter(TreeLogger logger, GeneratorContext  
ctx) {
  String qualifiedSerializerName =  
SerializationUtils.getFieldSerializerName(
@@ -272,7 +284,9 @@
   */
  if (serializableClass.isEnhanced()) {
sourceWriter.println(WEAK_MAPPING_CLASS_NAME + .set(instance, 
-  + \server-enhanced-data\, streamReader.readString()););
+  + \server-enhanced-data-
+  + getDepth(serializableClass)
+  + \, streamReader.readString()););
  }

  for (JField serializableField : serializableFields) {
@@ -320,7 +334,9 @@

  if (serializableClass.isEnhanced()) {
sourceWriter.println(streamWriter.writeString((String) 
-  + WEAK_MAPPING_CLASS_NAME + .get(instance,  
\server-enhanced-data\)););
+  + WEAK_MAPPING_CLASS_NAME
+  + .get(instance, \server-enhanced-data-
+  + getDepth(serializableClass) + \)););
  }

  for (JField serializableField : serializableFields) {

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[gwt-contrib] Fix JDK 1.6+ dependency for setting multiple icons in Swing UI

Reviewers: bobv, Dan Rice,

Description:
r6973 broke JDK 1.5, and this fixes it by making the call reflectively
and falling back to the old behavior if that fails.

Please review this at http://gwt-code-reviews.appspot.com/103807

Affected files:
   dev/core/src/com/google/gwt/dev/SwingUI.java


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[gwt-contrib] Re: Fix JDK 1.6+ dependency for setting multiple icons in Swing UI

2009-11-18 Thread bobv

Don't ignore the exceptions that are actual errors.


http://gwt-code-reviews.appspot.com/103807/diff/1/2
File dev/core/src/com/google/gwt/dev/SwingUI.java (right):

http://gwt-code-reviews.appspot.com/103807/diff/1/2#newcode86
Line 86: protected interface TabPanelCollection {
Is this change related?

http://gwt-code-reviews.appspot.com/103807/diff/1/2#newcode344
Line 344: } catch (NoSuchMethodException e) {
This is the only expected exception, right?  The others shouldn't be
silently ignored.

http://gwt-code-reviews.appspot.com/103807

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Re: [gwt-contrib] Re: Reduce log levels, remove stderr launch URL message

2009-11-18 Thread John Tamplin

Are you including a host page in your DevMode launch config?  You
should be using -startupUrl Foo.html to tell GWT which host page you
want to use, and then it will generate a complete URL for you.

On 11/18/09, Thomas Matthijs thomas.matth...@gmail.com wrote:

 You should see a log message Waiting for browser connection to ...
 with the URL, and a Launch default browser link there.  Does that
 not meet your needs?

 Maybe i'm doing it wrong, but that's not what i get.
 http://imgur.com/uWqfx
 If you go to http://localhost:/ you get an alert error saying
 thing may need to be compiled.
 But if you go to http://localhost:/?gwt.codesvr=127.0.0.1:9997
 everything works.
 As a first time user this is quite confusing and non obvious

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Software Engineer (GWT), Google

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Re: [gwt-contrib] Re: Reduce log levels, remove stderr launch URL message

2009-11-18 Thread Thomas Matthijs

On Wed, Nov 18, 2009 at 17:15, John Tamplin j...@google.com wrote:
 Are you including a host page in your DevMode launch config?  You
 should be using -startupUrl Foo.html to tell GWT which host page you
 want to use, and then it will generate a complete URL for you.


Ah much better indeed:
00:00:05.309 [INFO] Waiting for browser connection to
http://localhost:/index.html?gwt.codesvr=127.0.0.1:9997;

Thanks!

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[gwt-contrib] [google-web-toolkit] r6984 committed - Reduce unnecessary public visibility, add javadoc....

Revision: 6984
Author: j...@google.com
Date: Wed Nov 18 08:26:08 2009
Log: Reduce unnecessary public visibility, add javadoc.

Patch by: jat
Review by: bobv

http://code.google.com/p/google-web-toolkit/source/detail?r=6984

Modified:
  /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java

===
--- /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java Tue Nov 17 14:51:47  
2009
+++ /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java Wed Nov 18 08:26:08  
2009
@@ -48,11 +48,17 @@
/**
 * Module handle for Swing UI.
 */
-  public class SwingModuleHandle implements ModuleHandle {
+  protected class SwingModuleHandle implements ModuleHandle {

  private final TreeLogger logger;
  private final ModulePanel tab;

+/**
+ * Create an immutable module handle.
+ *
+ * @param logger logger to use for this module
+ * @param tab the module panel associated with this instance
+ */
  public SwingModuleHandle(TreeLogger logger, ModulePanel tab) {
this.logger = logger;
this.tab = tab;
@@ -62,6 +68,9 @@
return logger;
  }

+/**
+ * @return the ModulePanel associated with this module instance.
+ */
  public ModulePanel getTab() {
return tab;
  }
@@ -70,7 +79,7 @@
/**
 * Interface to group activities related to adding and deleting tabs.
 */
-  public interface TabPanelCollection {
+  protected interface TabPanelCollection {

  /**
   * Add a new tab containing a ModuleTabPanel.

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[gwt-contrib] Re: Fix JDK 1.6+ dependency for setting multiple icons in Swing UI

2009-11-18 Thread bobv

LGTM

http://gwt-code-reviews.appspot.com/103807

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[gwt-contrib] [google-web-toolkit] r6985 committed - Fix breakage against JDK 1.5 due to r6973....

Revision: 6985
Author: j...@google.com
Date: Wed Nov 18 08:39:41 2009
Log: Fix breakage against JDK 1.5 due to r6973.

Patch by: jat
Review by: bobv

http://code.google.com/p/google-web-toolkit/source/detail?r=6985

Modified:
  /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java

===
--- /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java Wed Nov 18 08:26:08  
2009
+++ /trunk/dev/core/src/com/google/gwt/dev/SwingUI.java Wed Nov 18 08:39:41  
2009
@@ -27,11 +27,15 @@
  import com.google.gwt.dev.ui.RestartServerEvent;
  import com.google.gwt.dev.util.collect.HashMap;

+import java.awt.Image;
  import java.awt.event.WindowAdapter;
  import java.awt.event.WindowEvent;
  import java.io.File;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
  import java.net.URL;
-import java.util.Arrays;
+import java.util.ArrayList;
+import java.util.List;
  import java.util.Map;

  import javax.swing.Icon;
@@ -217,9 +221,8 @@
  }
}
  });
-frame.setIconImages(Arrays.asList(gwtIcon48.getImage(),
-gwtIcon32.getImage(), gwtIcon64.getImage(), gwtIcon128.getImage(),
-gwtIcon16.getImage()));
+setIconImages(topLogger, gwtIcon48, gwtIcon32, gwtIcon64, gwtIcon128,
+gwtIcon16);
  frame.setVisible(true);
}

@@ -313,4 +316,46 @@
  }
  return moduleTabPanel;
}
-}
+
+  /**
+   * Set the images for the frame.  On JDK 1.5, only the last icon  
supplied is
+   * used for all needs.
+   *
+   * @param logger logger to use for warnings
+   * @param icons one or more icons
+   */
+  private void setIconImages(TreeLogger logger, ImageIcon... icons) {
+if (icons.length == 0) {
+  return;
+}
+Exception caught = null;
+try {
+  // if this fails, we fall back to the JDK 1.5 method
+  Method method = frame.getClass().getMethod(setIconImages,  
List.class);
+  ListImage imageList = new ArrayListImage();
+  for (ImageIcon icon : icons) {
+Image image = icon.getImage();
+if (image != null) {
+  imageList.add(image);
+}
+  }
+  method.invoke(frame, imageList);
+  return;
+} catch (SecurityException e) {
+  caught = e;
+} catch (IllegalArgumentException e) {
+  caught = e;
+} catch (NoSuchMethodException e) {
+  // ignore, expected on JDK 1.5
+} catch (IllegalAccessException e) {
+  caught = e;
+} catch (InvocationTargetException e) {
+  caught = e;
+}
+if (caught != null) {
+  logger.log(TreeLogger.WARN, Unexpected exception setting icon  
images,
+  caught);
+}
+frame.setIconImage(icons[icons.length - 1].getImage());
+  }
+}

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[gwt-contrib] Re: Fix JDK 1.6+ dependency for setting multiple icons in Swing UI

On 2009/11/18 16:30:20, bobv wrote:
 LGTM

Thanks, committed to trunk at r6985, will merge to releases/2.0 shortly.

http://gwt-code-reviews.appspot.com/103807

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[gwt-contrib] [google-web-toolkit] r6986 committed - Merge trunk r6981, r6984-6985 into this branch...