date:20110505

This exception basically tell us that gwt-dev.jar can't be found on
your project classpath. Without additional context, this could be the
result of many different things. Some possibilities:

1) Incomplete installation/update.
2) Multiple versions of GWT on the classpath
3) Old version of GWT Designer still installed
4) Maven problem

As Konstantin mentioned, just posting a stack trace fragment like this
does not tell us much. We need to see the complete error log, project
classpath, Eclipse configuration, etc. The error window includes a
button that will generate a complete error report (ZIP file) with all
the pieces needed to analyze an exception like this. If you don't want
to send that, then we at least need to see the entire
Eclipse .metadata ".log" file (not just a stack fragment) and your
complete Eclipse "Help > About > Installation Details >
Configuration".

In the mean time, here are some things you can try based on 1-4 above:

0) Make sure that gwt-dev.jar appears on your project classpath
1) Do a new install into a new, clean Eclipse environment
2) Check your project classpath and make sure that gwt-user appears
once
3) If you have an old version of GWT Designer installed (v8.1.1 or
earlier), un-install it
4) Copy gwt-dev.jar (with its original name) to the same Maven folder
as gwt-user.jar

On May 4, 4:45 pm, "Joe D."  wrote:
> Hi,
> I upgraded this AM to 2.3, and have not been able to launch the designer
> since. I went as far a reinstalling helios-SR2 and reinstalling the latest
> versions of the plugin and designer. I get this message even with a brand
> new out of the box web app.  I've searched around and can't find any
> references. Woe is me... Any help would be really appreciated! Thanks, Joe
>
> Internal Error
>
> GWT Designer encountered unexpected internal error.
>
> This could be caused by a GWT Designer bug or by a misconfiguration issue,
> conflict, partial update, etc.
>
>  Show stack trace.
> Hide stack trace.
>
>  Stack trace:
>
> java.lang.NullPointerException
>         at java.io.File.(Unknown Source)
>         at 
> com.google.gdt.eclipse.designer.hosted.tdt.HostedModeSupport.getSharedClass 
> Loader(HostedModeSupport.java:225)
>         at 
> com.google.gdt.eclipse.designer.hosted.tdt.HostedModeSupport.createClassLoa 
> ders(HostedModeSupport.java:117)
>         at 
> com.google.gdt.eclipse.designer.hosted.tdt.HostedModeSupport.(HostedM 
> odeSupport.java:66)
>         at 
> com.google.gdt.eclipse.designer.hosted.tdt.HostedModeSupportFactory.create( 
> HostedModeSupportFactory.java:19)
>         at 
> com.google.gdt.eclipse.designer.model.widgets.support.GwtState.getHostedMod 
> eSupport(GwtState.java:1188)
>         at 
> com.google.gdt.eclipse.designer.model.widgets.support.GwtState.initialize0( 
> GwtState.java:234)
>         at 
> com.google.gdt.eclipse.designer.model.widgets.support.GwtState.initialize(G 
> wtState.java:210)
>         at 
> com.google.gdt.eclipse.designer.parser.ParseFactory.getClassLoader(ParseFac 
> tory.java:403)
>         at 
> org.eclipse.wb.internal.core.parser.AbstractParseFactory.initializeClassLoa 
> der(AbstractParseFactory.java:732)
>         at 
> com.google.gdt.eclipse.designer.parser.ParseFactory.getRootContext(ParseFac 
> tory.java:103)
>         at 
> org.eclipse.wb.internal.core.parser.JavaInfoParser.prepareParseContext(Java 
> InfoParser.java:1185)
>         at 
> org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.jav 
> a:244)
>         at 
> org.eclipse.wb.internal.core.parser.JavaInfoParser.access$9(JavaInfoParser. 
> java:240)
>         at 
> org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoPars 
> er.java:153)
>         at 
> org.eclipse.wb.internal.core.parser.JavaInfoParser$1.runObject(JavaInfoPars 
> er.java:1)
>         at 
> org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runDesignTime(E 
> xecutionUtils.java:153)
>         at 
> org.eclipse.wb.internal.core.parser.JavaInfoParser.parse(JavaInfoParser.jav 
> a:151)
>         at 
> org.eclipse.wb.internal.core.editor.DesignPage.internal_refreshGEF(DesignPa 
> ge.java:463)
>         at 
> org.eclipse.wb.internal.core.editor.DesignPage.access$9(DesignPage.java:455 )
>         at 
> org.eclipse.wb.internal.core.editor.DesignPage$7$1.run(DesignPage.java:388)
>         at 
> org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:179)
>         at 
> org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
>         at org.eclipse.swt.widgets.Display.syncExec(Display.java:4584)
>         at 
> org.eclipse.wb.internal.core.editor.DesignPage$7.run(DesignPage.java:385)
>         at 
> org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.ja 
> va:464)
>         at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372)
>         at 
> org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.j 
> ava:507)
>         at 
> org.eclipse.wb.internal.core.editor.Des

GWT Eclipse plugin - ui.xml editor freezes

2011-05-05 Thread Chris Beach

I'm finding the ui.xml editor keeps freezing (sometimes for several
minutes) whenever it tries to autocomplete. Not had this problem with
previous versions of the plugin.

Any suggestions?

Google Plugin for Eclipse 3.6   2.3.0.r36v201104261928

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Re: Designer Problems after GWT 2.3 install

2011-05-05 Thread harald

I have the exact same problem. I have created an issue here
http://code.google.com/p/google-web-toolkit/issues/detail?id=6316.
Please go there and vote for it (click at the star).

Joe, please let us know if you find a better workaround :)

Harald

On 5 Maj, 14:13, "Joe D."  wrote:
> Well, I've come up with a (sad excuse for) workaround. When I reverted to
> 2.0.4 I was at least able to get the Designer to come up. 2.2.0 was
> unsuccessful. But that of course generated two other issues:
> - Can't use the new cell features -- can live with that for now
> - Get the dreaded generic plugin failure when I try to run as a GWT app from
> Eclipse
>
> At the moment they are only sucky inconveniences as I'm not using cells that
> much yet and was able to back them out. And I can still deploy the app via
> Tomcat and it works.
>
> But this is definitely not a reason for the GWT folks to pop open a beer.
>
> Konstantin suggested additional dump info. Frankly I've already toasted a
> day on this and don't have any more time so I'm gonna trudge forward with my
> workaround. But it's extremely easy to reproduce: Fresh Helios-SR2, 1.6.0_24
> jre, fresh install of latest GPE, GWT, and Designer exactly as documented at
> the site. Fresh brand new boilerplate GreetServlet. Bingo - instant
> reproduction. Without even touching my Composite.
>
> While I'm in a whiny mood, I tried to downgrade to the previous GPE but
> could not find it. So another question for the GWT folks -- where is it
> hiding? Or do you suggest doing a full backup of my Eclipse install before a
> seemingly harmless upgrade to the latest GWT? I backup my Workspace hourly,
> but usually save the Eclipse install for anticipated big changes.
>
> GWT is a GREAT product, please keep it the best of breed it is and treat
> this as a Priority 1!
>
> Thanks,
> Joe

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Programmatic UI Widget based on UI Meta Data

2011-05-05 Thread PR

I am new to GWT.
Can GWT support the creation of User Interface Widgets dynamically at
run-time based on some UI meta data?  The first call to a page will
build the page UI based on configured UI meta data and subsequent
calls to this page will leverage that from a cache, (instead of
regenerating everytime)?

Any help is appreciated.

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RemoteService referencing another RemoteService

2011-05-05 Thread Benjamin S.

I have multiple RemoteServices in my project. Now I need to call a
method from another RemoteService, so a RemoteService should call
another RemoteService. I tried to create the service with GWT.create,
but this seems only possible on clientside. Is this somehow possible?

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Re: GWT Designer Problem

2011-05-05 Thread Raivis Vasilevskis

Yep, I have problems with it as well. It's not generating graphical UI
anymore.

On May 5, 1:03 am, Wandile Chamane  wrote:
> Hi, I updated to 2.3 on tuesday and ever since i have had problems
> with my GWT designer has anyone got a solution to this?

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cell table with empty rows

2011-05-05 Thread Dilli

Hi,
i have one application using celltable, i just want to make a message
whenever the cell table is empty, that should show the message "***"
in center boy of the cell table, and i want to fix height of the cell
table too, like 3-4 empty rows, anyone can help me?.

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I'm investigating the possibility to use GWT in our project. One of
the requirements is the ability for extensible GUIs and possibly
domain classes. I have the impression that it's not really possible
(e.g. see
http://stackoverflow.com/questions/814647/is-it-possible-to-create-dynamically-pluggable-gwt-widgets-portlets-in-separate-w).

Let me explain our use case in more detail - basically we'd like our
application to be extensible similarly to Eclipse platform. So the
application would define a set of extension points that can be
extended by plugins. One specific example - the application works with
configurable entities that are configured via properties. The
properties are typed (e.g. "file path" property has the type
"fileURL") and each type can have a specific editing GUI (file
selection dialog in case of the file path). We need the ability of
plugins to describe such configurable entities, and define new types
of the properties with possibly new editing GUIs. From the point of
view of the plugin it would register something like "complexType" type
with its editing GUI provided by "ComplexTypeEditor" class.

In effect the application would consist of a set of plugins - we don't
necessarily need the plugins to be loadable at run-time (restart of
the application might be OK). My impression is this is not possible
because the GWT compiler takes all modules of the application and
creates one big JavaScript (for each permutation). This would mean
that kind-of plugin-ability would be possible only at compile time -
the resulting application cannot be freely composed of plugins.

Best regards,
Jaroslav Urban

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Datepicker with multiselect

2011-05-05 Thread Dmitry Tikhomirov

Hi all,

Does anyone know any Datepicker with multiselect support. I need ability to 
select several dates. 

Thanks !

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CSS resources for DockLayoutPanel

2011-05-05 Thread Dieter

Hello,

I'm looking for for a document, which CSS resources are available for
the DockLayoutPanel.

Especially I'm looking for the background color of the slit-bar.

Dieter

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Fail upgrade to GWT 2.3

2011-05-05 Thread Bert

Hi,

I got some errors when I upgrade my application from GWT 2.1.1 to GWT
2.3 in eclipse plugin. I change nothing in my code.

[DEBUG] [erdilverbatimvisualisation] - Validating newly compiled units
[ERROR] [erdilverbatimvisualisation] - Errors in 'jar:file:/C:/
eclipse-jee-helios/eclipse/plugins/
com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/gwt-
user.jar!/com/google/gwt/event/shared/EventBus.java'
[ERROR] [erdilverbatimvisualisation] - Line 24: No source code 
is
available for type com.google.web.bindery.event.shared.EventBus; did
you forget to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 28: No source code 
is
available for type
com.google.web.bindery.event.shared.HandlerRegistration; did you
forget to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 28: No source code 
is
available for type
com.google.web.bindery.event.shared.Event.Type; did you forget
to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 48: No source code 
is
available for type com.google.web.bindery.event.shared.Event; did
you forget to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 68: Cannot cast from
GwtEvent to Event
[ERROR] [erdilverbatimvisualisation] - Line 69: No source code 
is
available for type
com.google.web.bindery.event.shared.UmbrellaException; did you forget
to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 76: Cannot cast from
GwtEvent to Event
[ERROR] [erdilverbatimvisualisation] - Errors in 'jar:file:/C:/
eclipse-jee-helios/eclipse/plugins/
com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/gwt-
user.jar!/com/google/gwt/event/shared/LegacyHandlerWrapper.java'
[ERROR] [erdilverbatimvisualisation] - Line 19: No source code 
is
available for type
com.google.web.bindery.event.shared.HandlerRegistration; did you
forget to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Errors in 'jar:file:/C:/
eclipse-jee-helios/eclipse/plugins/
com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/gwt-
user.jar!/com/google/gwt/event/shared/ResettableEventBus.java'
[ERROR] [erdilverbatimvisualisation] - Line 27: No source code 
is
available for type
com.google.web.bindery.event.shared.ResettableEventBus; did you forget
to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 49: Cannot cast from
GwtEvent.Type to Event.Type
[ERROR] [erdilverbatimvisualisation] - Line 49: No source code 
is
available for type
com.google.web.bindery.event.shared.Event.Type; did you forget
to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 53: No source code 
is
available for type
com.google.web.bindery.event.shared.HandlerRegistration; did you
forget to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 59: Cannot cast from
GwtEvent.Type to Event.Type
[ERROR] [erdilverbatimvisualisation] - Line 68: No source code 
is
available for type com.google.web.bindery.event.shared.Event; did
you forget to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Errors in 'jar:file:/C:/
eclipse-jee-helios/eclipse/plugins/
com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/gwt-
user.jar!/com/google/gwt/event/shared/SimpleEventBus.java'
[ERROR] [erdilverbatimvisualisation] - Line 27: No source code 
is
available for type com.google.web.bindery.event.shared.SimpleEventBus;
did you forget to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 32: Cannot cast from
GwtEvent.Type to Event.Type
[ERROR] [erdilverbatimvisualisation] - Line 32: No source code 
is
available for type
com.google.web.bindery.event.shared.Event.Type; did you forget
to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 36: No source code 
is
available for type
com.google.web.bindery.event.shared.HandlerRegistration; did you
forget to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Line 42: Cannot cast from
GwtEvent.Type to Event.Type
[ERROR] [erdilverbatimvisualisation] - Line 51: No source code 
is
available for type com.google.web.bindery.event.shared.Event; did
you forget to inherit a required module?
[ERROR] [erdilverbatimvisualisation] - Errors in 'jar:file:/C:/
eclipse-jee-helios/eclipse/plugins/
com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/gwt-
user.jar!/com/google/gwt/event/shared/UmbrellaException.java'
[ERROR] [erdilverbatimvisualisation] - Line 24: No source code 
is
available for type
com.google.web.bindery.event.shared.UmbrellaException; did you forget
to inherit a required module?

Re: Designer Problems after GWT 2.3 install

Thanks for posting the error report in the issue, Harald. We're looking into
it.

/dmc

On Thu, May 5, 2011 at 8:31 AM, harald  wrote:

> I have the exact same problem. I have created an issue here
> http://code.google.com/p/google-web-toolkit/issues/detail?id=6316.
> Please go there and vote for it (click at the star).
>
> Joe, please let us know if you find a better workaround :)
>
> Harald
>
> On 5 Maj, 14:13, "Joe D."  wrote:
> > Well, I've come up with a (sad excuse for) workaround. When I reverted to
> > 2.0.4 I was at least able to get the Designer to come up. 2.2.0 was
> > unsuccessful. But that of course generated two other issues:
> > - Can't use the new cell features -- can live with that for now
> > - Get the dreaded generic plugin failure when I try to run as a GWT app
> from
> > Eclipse
> >
> > At the moment they are only sucky inconveniences as I'm not using cells
> that
> > much yet and was able to back them out. And I can still deploy the app
> via
> > Tomcat and it works.
> >
> > But this is definitely not a reason for the GWT folks to pop open a beer.
> >
> > Konstantin suggested additional dump info. Frankly I've already toasted a
> > day on this and don't have any more time so I'm gonna trudge forward with
> my
> > workaround. But it's extremely easy to reproduce: Fresh Helios-SR2,
> 1.6.0_24
> > jre, fresh install of latest GPE, GWT, and Designer exactly as documented
> at
> > the site. Fresh brand new boilerplate GreetServlet. Bingo - instant
> > reproduction. Without even touching my Composite.
> >
> > While I'm in a whiny mood, I tried to downgrade to the previous GPE but
> > could not find it. So another question for the GWT folks -- where is it
> > hiding? Or do you suggest doing a full backup of my Eclipse install
> before a
> > seemingly harmless upgrade to the latest GWT? I backup my Workspace
> hourly,
> > but usually save the Eclipse install for anticipated big changes.
> >
> > GWT is a GREAT product, please keep it the best of breed it is and treat
> > this as a Priority 1!
> >
> > Thanks,
> > Joe
>
> --
> You received this message because you are subscribed to the Google Groups
> "Google Web Toolkit" group.
> To post to this group, send email to google-web-toolkit@googlegroups.com.
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>
>


-- 
David Chandler
Developer Programs Engineer, Google Web Toolkit
w: http://code.google.com/
b: http://googlewebtoolkit.blogspot.com/
t: @googledevtools

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Re: RemoteService referencing another RemoteService

In server side is plain Java. Use of DI can help you

2011/5/5 Benjamin S. 

> I have multiple RemoteServices in my project. Now I need to call a
> method from another RemoteService, so a RemoteService should call
> another RemoteService. I tried to create the service with GWT.create,
> but this seems only possible on clientside. Is this somehow possible?
>
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>
>

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Re: Designer Problems after GWT 2.3 install

Yes, thank you for the report. That should be very helpful. We are
looking at it now.

On May 5, 8:31 am, harald  wrote:
> I have the exact same problem. I have created an issue 
> herehttp://code.google.com/p/google-web-toolkit/issues/detail?id=6316.
> Please go there and vote for it (click at the star).
>
> Joe, please let us know if you find a better workaround :)
>
> Harald
>
> On 5 Maj, 14:13, "Joe D."  wrote:
>
>
>
>
>
>
>
> > Well, I've come up with a (sad excuse for) workaround. When I reverted to
> > 2.0.4 I was at least able to get the Designer to come up. 2.2.0 was
> > unsuccessful. But that of course generated two other issues:
> > - Can't use the new cell features -- can live with that for now
> > - Get the dreaded generic plugin failure when I try to run as a GWT app from
> > Eclipse
>
> > At the moment they are only sucky inconveniences as I'm not using cells that
> > much yet and was able to back them out. And I can still deploy the app via
> > Tomcat and it works.
>
> > But this is definitely not a reason for the GWT folks to pop open a beer.
>
> > Konstantin suggested additional dump info. Frankly I've already toasted a
> > day on this and don't have any more time so I'm gonna trudge forward with my
> > workaround. But it's extremely easy to reproduce: Fresh Helios-SR2, 1.6.0_24
> > jre, fresh install of latest GPE, GWT, and Designer exactly as documented at
> > the site. Fresh brand new boilerplate GreetServlet. Bingo - instant
> > reproduction. Without even touching my Composite.
>
> > While I'm in a whiny mood, I tried to downgrade to the previous GPE but
> > could not find it. So another question for the GWT folks -- where is it
> > hiding? Or do you suggest doing a full backup of my Eclipse install before a
> > seemingly harmless upgrade to the latest GWT? I backup my Workspace hourly,
> > but usually save the Eclipse install for anticipated big changes.
>
> > GWT is a GREAT product, please keep it the best of breed it is and treat
> > this as a Priority 1!
>
> > Thanks,
> > Joe

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Re: Datepicker with multiselect

See multiselect calendar in
jquery
and
see gwtquery  (jquery ported to GWT).
You can try with this to integrate to your application.

2011/5/5 Dmitry Tikhomirov 

> Hi all,
>
> Does anyone know any Datepicker with multiselect support. I need ability to
> select several dates.
>
> Thanks !
>
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Re: Designer Problems after GWT 2.3 install

We are suspecting some weird issue when Eclipse is installed to a path
with spaces in it.

Can you try it using an Eclipse installed into a path w/o spaces and
let us know if it makes any difference?

On May 5, 10:35 am, Eric Clayberg  wrote:
> Yes, thank you for the report. That should be very helpful. We are
> looking at it now.
>
> On May 5, 8:31 am, harald  wrote:
>
>
>
>
>
>
>
> > I have the exact same problem. I have created an issue 
> > herehttp://code.google.com/p/google-web-toolkit/issues/detail?id=6316.
> > Please go there and vote for it (click at the star).
>
> > Joe, please let us know if you find a better workaround :)
>
> > Harald
>
> > On 5 Maj, 14:13, "Joe D."  wrote:
>
> > > Well, I've come up with a (sad excuse for) workaround. When I reverted to
> > > 2.0.4 I was at least able to get the Designer to come up. 2.2.0 was
> > > unsuccessful. But that of course generated two other issues:
> > > - Can't use the new cell features -- can live with that for now
> > > - Get the dreaded generic plugin failure when I try to run as a GWT app 
> > > from
> > > Eclipse
>
> > > At the moment they are only sucky inconveniences as I'm not using cells 
> > > that
> > > much yet and was able to back them out. And I can still deploy the app via
> > > Tomcat and it works.
>
> > > But this is definitely not a reason for the GWT folks to pop open a beer.
>
> > > Konstantin suggested additional dump info. Frankly I've already toasted a
> > > day on this and don't have any more time so I'm gonna trudge forward with 
> > > my
> > > workaround. But it's extremely easy to reproduce: Fresh Helios-SR2, 
> > > 1.6.0_24
> > > jre, fresh install of latest GPE, GWT, and Designer exactly as documented 
> > > at
> > > the site. Fresh brand new boilerplate GreetServlet. Bingo - instant
> > > reproduction. Without even touching my Composite.
>
> > > While I'm in a whiny mood, I tried to downgrade to the previous GPE but
> > > could not find it. So another question for the GWT folks -- where is it
> > > hiding? Or do you suggest doing a full backup of my Eclipse install 
> > > before a
> > > seemingly harmless upgrade to the latest GWT? I backup my Workspace 
> > > hourly,
> > > but usually save the Eclipse install for anticipated big changes.
>
> > > GWT is a GREAT product, please keep it the best of breed it is and treat
> > > this as a Priority 1!
>
> > > Thanks,
> > > Joe

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Custom ValueBoxEditorDecorator

2011-05-05 Thread abby

Any pointers on creating a custom valuebox editor decorator? What is
the easiest approach? It seems simply replacing the decorator won't
work as it is tied at the hip all the way to Valuebox. Any suggestions
are appreciated?

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Re: Custom ValueBoxEditorDecorator

2011-05-05 Thread Thomas Broyer

Assuming you want to replicate the HasEditorErrors behavior (otherwise, I 
don't see the point in having the decorator an Editor by itself), it'll 
depends whether you want to decorate a LeafValueEditor or an Editor with 
sub-editors, and/or an IsEditor.
We learned it the hard way this week, so better share our findings than let 
you drive nuts with something that works in some cases and not in others.

For a LeafValueEditor, make your decorator an IsEditor and HasEditorErrors, 
with the asEditor() method returning your wrapped LeafValueEditor. For an 
IsEditor>, you'd have to "unwrap" it (call 
asEditor) yourself (like ValueBoxEditorDecorator does), which presumes the 
editor isn't itself both an IsEditor and an Editor (HasEditorDelegate, 
HasEditorErrors, etc.). Being both IsEditor and Editor is IMO a bad 
practice, but sometimes you don't have the choice.

For a complex Editor (with sub-editors), do not implement IsEditor, but 
instead use a @Path("") sub-editor (typed either as your Editor type or 
IsEditor depending on what you need).

For the rest, you can basically copy from ValueBoxEditorDecorator.

HTH, ask if you need more info.

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Redirect log to Eclipse console ?

2011-05-05 Thread Celinio

Hi,
how do i redirect my logs to the Eclipse console ?
I can display the logs in the DevMode console (when i add &logLevel=SEVERE
to the URL) but not in the Eclipse console.
Here is my XML module configuration :











And in my Java entrypoint class, i import the java.util classes :
import java.util.logging.Level;
import java.util.logging.Logger;

And i create a Logger :
private static  Logger logger = Logger.getLogger("GwtApplication");

and the call is :
logger.log(Level.ALL, "Here we are");


What do i need to do to display the logs in the Eclipse console ?
Am i missing or disabling a parameter ?
Thanks for helping.

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HTMLTable.Cell getCellIndex() messed up in IE

2011-05-05 Thread Thad

I'm trying to check the location of a click event:

if (sender == rootTable) {
HTMLTable.Cell cell = rootTable.getCellForEvent(event);
if (cell != null) {
int row = cell.getRowIndex();
...

All good so far, but when I call cell.getCellIndex(), IE reply does
NOT acknowledge that there are several columns hidden at the start of
the table (display: none).  So while Firefox, Safari, and Chrome can
all tell me the column was the 6th, IE tells me it was column zero.

Has no one seen this before?

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Re: Designer Problems after GWT 2.3 install

2011-05-05 Thread Ian Jacobs

Didn't for me.   I installed a clean copy of eclipse to c:\eclipse\ andd 
then installed the gwt plugin 2.3.  Same error came up on my test project.

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Re: Redirect log to Eclipse console ?

2011-05-05 Thread SVR

Look for Remote Logging here:

http://code.google.com/webtoolkit/doc/latest/DevGuideLogging.html#Remote_Logging


http://code.google.com/p/gwt-log/wiki/GettingStarted

On Thu, May 5, 2011 at 12:13 PM, Celinio  wrote:

> Hi,
> how do i redirect my logs to the Eclipse console ?
> I can display the logs in the DevMode console (when i add &logLevel=SEVERE
> to the URL) but not in the Eclipse console.
> Here is my XML module configuration :
>
> 
> 
> 
> 
> 
> 
>  />
> 
>  />
>
> And in my Java entrypoint class, i import the java.util classes :
> import java.util.logging.Level;
> import java.util.logging.Logger;
>
> And i create a Logger :
> private static  Logger logger = Logger.getLogger("GwtApplication");
>
> and the call is :
> logger.log(Level.ALL, "Here we are");
>
>
> What do i need to do to display the logs in the Eclipse console ?
> Am i missing or disabling a parameter ?
> Thanks for helping.
>
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>

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Configuring a GWT application in both hosted mode and Tomcat

2011-05-05 Thread Erel Segal

I have a GWT web application that I run on multiple Tomcat servers. It
happens to need some configuration, such as database username and
password, initialization data, etc. I would like to put all this info
in a configuration file, but, I where should I put the file so that my
application will find it?

* I cannot put the file in a hard-coded absolute path on my computer,
because I run the application on several different servers, some are
Linux and some are Windows, so they don't have the same folders.
* I cannot put the file in a relative path, because this depends on
the "current directory", and the current directory (as I found out)
depends on where exactly I start Tomcat from.
* I tried to use an environment variable to tell me where the file is
located, but, I found out that the environment on Linux depends on who
starts the Tomcat server - if it is started at initialization, it's
the environment of the "root" user, but if I restart it manually, it
uses my personal environment (Windows doesn't have this problem).

I am sure I am not the first one that needs to configure a GWT
application. How do the experts do this?


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Re: HTMLTable.Cell getCellIndex() messed up in IE

2011-05-05 Thread Thad

Ah! This is happening in IE8 when Document Mode is set to IE7
Standards mode. However IE8 mode causing other problems. I'm only
concerned with one column at the moment. For now I'll make sure it is
zero regardless how how many are hidden. Guess I do need to look into
what's hanging in 8.  Sigh...

On May 5, 12:40 pm, Thad  wrote:
> I'm trying to check the location of a click event:
>
> if (sender == rootTable) {
>         HTMLTable.Cell cell = rootTable.getCellForEvent(event);
>         if (cell != null) {
>                 int row = cell.getRowIndex();
> ...
>
> All good so far, but when I call cell.getCellIndex(), IE reply does
> NOT acknowledge that there are several columns hidden at the start of
> the table (display: none).  So while Firefox, Safari, and Chrome can
> all tell me the column was the 6th, IE tells me it was column zero.
>
> Has no one seen this before?

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Re: Designer Problems after GWT 2.3 install

Please create a bug report from the error window and append it to this
case...

http://code.google.com/p/google-web-toolkit/issues/detail?id=6316

Also note that this error can occur for other reasons (see earlier in
this thread).

On May 5, 12:49 pm, Ian Jacobs  wrote:
> Didn't for me.   I installed a clean copy of eclipse to c:\eclipse\ andd
> then installed the gwt plugin 2.3.  Same error came up on my test project.

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Re: Configuring a GWT application in both hosted mode and Tomcat

The simple way that I recommend use
http://tomcat.apache.org/tomcat-6.0-doc/jndi-resources-howto.html. Then you
must configure each server access to database. In your source code you
doesn't need the information to access to database or other resources. Is
the standard form. If your architecture is more complex you can define a
custom resource that connect to a service where you define your properties.

Juan


2011/5/5 Erel Segal 

> I have a GWT web application that I run on multiple Tomcat servers. It
> happens to need some configuration, such as database username and
> password, initialization data, etc. I would like to put all this info
> in a configuration file, but, I where should I put the file so that my
> application will find it?
>
> * I cannot put the file in a hard-coded absolute path on my computer,
> because I run the application on several different servers, some are
> Linux and some are Windows, so they don't have the same folders.
> * I cannot put the file in a relative path, because this depends on
> the "current directory", and the current directory (as I found out)
> depends on where exactly I start Tomcat from.
> * I tried to use an environment variable to tell me where the file is
> located, but, I found out that the environment on Linux depends on who
> starts the Tomcat server - if it is started at initialization, it's
> the environment of the "root" user, but if I restart it manually, it
> uses my personal environment (Windows doesn't have this problem).
>
> I am sure I am not the first one that needs to configure a GWT
> application. How do the experts do this?
>
>
> --
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> http://groups.google.com/group/google-web-toolkit?hl=en.
>
>

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Re: Configuring a GWT application in both hosted mode and Tomcat

2011-05-05 Thread Alan Chaney

Erel

On 5/5/2011 10:03 AM, Erel Segal wrote:

I have a GWT web application that I run on multiple Tomcat servers. It
happens to need some configuration, such as database username and
password, initialization data, etc. I would like to put all this info
in a configuration file, but, I where should I put the file so that my
application will find it?

Your question is really a tomcat question rather than a GWT question, in that the information you
are providing is for the server, and

not directly for the GWT application.

My personal practice is to do the following:

1. If the information is the same in all instances, place it in a Java properties file in the
classpath - typically a "myapp.properties" file.
Then use the ClassLoader.getResource() or ClassLoader.getResourceAsInputStream() to read it. If you
are using Spring, you can actually inject

such a resource file into the appropriate service bean.

2. If the information is different in different environments, place the properties file in a "known
place" for example, ${user.home}/.myapp/myapp.properties. See my comment below about starting as
root

3. If you *really* need the option to specify the location, do it as -DpropertyfileName=your property> on the command line, and indirect all the references to the property file in the
methods above.

* I tried to use an environment variable to tell me where the file is
located, but, I found out that the environment on Linux depends on who
starts the Tomcat server - if it is started at initialization, it's
the environment of the "root" user, but if I restart it manually, it
uses my personal environment (Windows doesn't have this problem).

Apologies for "shouting", but!

NEVER EVER RUN TOMCAT AS ROOT ON A PUBLICLY ACCESSIBLE SERVER!

This is a *huge* security hole. Either:

1. bind the server to a port above 1000 and start and run as a regular or
restricted user.

2. Use jsvc to start the server as root and switch to a restricted user after startup. Search google
for jsvc (its in the tomcat distro.)
IMHO this is best way to start and stop tomcat - you can have an init script and do "service tomcat
start" and "service tomcat stop" in linux

3. Use some kind of port mapping (eg Apache + a connector or iptables) to map from port 80 if you
really don't want to use jsvc and you must have http:80.

By restricted user I mean that I create a tomcat user who does not have a login and isn't called
'tomcat'!. Then I start the server as this user. If I need to start the server manually, then I SSH
as a regular use (with a port diffferent from 22) and su - and then su - tomcatuser to start the
server. To do this, you should make all read-only tomcat and application files owned by root, and
only those files (mainly logs and scratch areas) which *must* be written owned by tomcatuser (or
whatever you call them). If you need access from your command line, then create a common group and
set the appropriate s bits for shared access. Google for "linux permissions".

HTH

Regards

Alan

I am sure I am not the first one that needs to configure a GWT
application. How do the experts do this?

--
Alan Chaney
CTO and Founder, Mechnicality, Inc.
www.mechnicality.com

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Re: Configuring a GWT application in both hosted mode and Tomcat

The simple way that I recommend use jndi resuorces. Then you must configure
each server access to database. In your source code you doesn't need the
information to access to database or other resources. Is the standard form.
If your architecture is more complex you can define a custom resource that
connect to a service where you define your properties.


2011/5/5 Alan Chaney 

> Erel
>
>
> On 5/5/2011 10:03 AM, Erel Segal wrote:
>
>> I have a GWT web application that I run on multiple Tomcat servers. It
>> happens to need some configuration, such as database username and
>> password, initialization data, etc. I would like to put all this info
>> in a configuration file, but, I where should I put the file so that my
>> application will find it?
>>
>>
>>  Your question is really a tomcat question rather than a GWT question, in
> that the information you are providing is for the server, and
> not directly for the GWT application.
>
> My personal practice is to do the following:
>
> 1. If the information is the same in all instances, place it in a Java
> properties file in the classpath - typically a "myapp.properties" file.
> Then use the ClassLoader.getResource() or
> ClassLoader.getResourceAsInputStream() to read it. If you are using Spring,
> you can actually inject
> such a resource file into the appropriate service bean.
>
> 2. If the information is different in different environments, place the
> properties file in a "known place" for example,
> ${user.home}/.myapp/myapp.properties. See my comment below about starting as
> root
>
> 3. If you *really* need the option to specify the location, do it as
> -DpropertyfileName= on the command line, and indirect
> all the references to the property file in the methods above.
>
>
>  * I tried to use an environment variable to tell me where the file is
>> located, but, I found out that the environment on Linux depends on who
>> starts the Tomcat server - if it is started at initialization, it's
>> the environment of the "root" user, but if I restart it manually, it
>> uses my personal environment (Windows doesn't have this problem).
>>
>>  Apologies for "shouting", but!
>
> NEVER EVER RUN TOMCAT AS ROOT ON A PUBLICLY ACCESSIBLE SERVER!
>
> This is a *huge* security hole. Either:
>
> 1. bind the server to a port above 1000 and start and run as a regular or
> restricted user.
>
> 2. Use jsvc to start the server as root and switch to a restricted user
> after startup. Search google for jsvc (its in the tomcat distro.)
> IMHO this is best way to start and stop tomcat - you can have an init
> script and do "service tomcat start" and "service tomcat stop" in linux
>
>
> 3. Use some kind of port mapping (eg Apache + a connector or iptables) to
> map from port 80 if you really don't want to use jsvc and you must have
> http:80.
>
> By restricted user I mean that I create a tomcat user who does not have a
> login and isn't called 'tomcat'!. Then I start the server as this user. If I
> need to start the server manually, then I SSH as a regular use (with a port
> diffferent from 22) and su - and then su - tomcatuser to start the server.
> To do this, you should make all read-only tomcat and application files owned
> by root, and only those files (mainly logs and scratch areas) which *must*
> be written owned by tomcatuser (or whatever you call them). If you need
> access from your command line, then create a common group and set the
> appropriate s bits for shared access. Google for "linux permissions".
>
>
> HTH
>
> Regards
>
> Alan
>
>
>
>
>  I am sure I am not the first one that needs to configure a GWT
>> application. How do the experts do this?
>>
>>
>>
>
> --
> Alan Chaney
> CTO and Founder, Mechnicality, Inc.
> www.mechnicality.com
>
>
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Re: GWT Designer Problem

Please create a bug report from the error window and append it to this
case...

http://code.google.com/p/google-web-toolkit/issues/detail?id=6316

On May 4, 6:03 pm, Wandile Chamane  wrote:
> Hi, I updated to 2.3 on tuesday and ever since i have had problems
> with my GWT designer has anyone got a solution to this?

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GWT Google/io meeting on Monday night

2011-05-05 Thread Jeff Larsen

Hey was wondering if there is any interest in a gwt get together on Monday 
night in SF. 

I'm flying in and will be in the city ~7pm. If there is enough interest, 
maybe we could get a get together someplace, preferably with 
beer/cocktails. 

If anyone has any good ideas for a location to do this close to Mosconi, 
that will probably be better than me doing a google search for restaraunts 
in the area. 

Reply here if you're going to be in SF and interested in meeting up Monday 
night. 

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Hover text / Help Text for a Cell Tables

2011-05-05 Thread Greg Dougherty

The user interface for my current app is built around a Cell Table.
I'd like to put hover text over the elements in several of my
columns.  If they were UIObjects, I'd simply call setTitle ().  What
do I call to do this for Cell columns (I'm perfectly fine with the
text being the same for every cell in the column, I'd just like to be
able to put SOMETHING up to explain t ousers why they might click on
that cell, and what they need to do first).

TIA,

Greg

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Re: Designer Problems after GWT 2.3 install

2011-05-05 Thread Ian Jacobs

I take it back.   My 1st test was using a gwt plugin I installed into a 
directory with spaces.  I changed the classpath to use the gwt plugin off of 
c:\eclipse\ and the designer loaded without incident.

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gwt 2.3 gwt-servlet-deps.jar from Ant Ivy build

I am trying to get a simple GWT 2.3 project working in DevMode with an
Ant Ivy build. I have used Ivy for GWT projects prior to 2.3 (GWT
2.0.x in particular), and the following dependencies (in my Ivy module
xml file) have worked for me in the past: (I have removed the specific
names for my Ivy configurations, and show them as "..." below.)





My gwt-compile (when GWT's Java-to-Javascript compiler is invoked)
fails using the above under GWT 2.3, however. In particular, with
several errors similar to the following:

[java] [ERROR] Errors in 'jar:file:/../gwt-user-2.3.0.jar!/com/google/
gwt/editor/client/EditorDriver.java'
[java] [ERROR] Line 97: No source code is available for type
javax.validation.ConstraintViolation; did you forget to inherit a
required module?

After searching online for references that may be relevant, I find
threads like this one regarding similar problems while building
release candidates of 2.3 from source.

http://groups.google.com/group/google-web-toolkit/browse_thread/thread/86ee81f80a3f5d67/ca5481d6be62bd3b?lnk=raot

These threads frequently mention a gwt-servlet-deps.jar that one needs
to include in the compilation classpath, which appears to be the
fruits of the labor around this issue in the GWT issue tracking
system:

http://code.google.com/p/google-web-toolkit/issues/detail?id=5468

Of course with Ivy it's not quite the same as the advice I'm seeing.
The above 

...and I thought I was pretty bad-ass for even having that idea (I
seem to be a perpetual newbie to the Ivy & Maven world) but, alas, I
am still getting the same errors.

Apparently the Java-to-Javascript compiler would like the sources, not
just the bytecode jar, but I don't know how to tell Ivy to go get
them. I feel like I'm close because I have found this thread...

http://groups.google.com/group/google-web-toolkit/browse_thread/thread/86ee81f80a3f5d67/ca5481d6be62bd3b?lnk=raot

...which shows an Ant task that copies two validation jars into lib
(both bytecode and sources), but I need some help to connect the dots
for the Ivy world.

How would I tell Ivy to grab the source jar?

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Re: gwt 2.3 gwt-servlet-deps.jar from Ant Ivy build

http://stackoverflow.com/questions/4950048/what-is-the-ivy-equivalent-of-mavens-versionsdisplay-dependency-updates

2011/5/5 pohl 

> I am trying to get a simple GWT 2.3 project working in DevMode with an
> Ant Ivy build. I have used Ivy for GWT projects prior to 2.3 (GWT
> 2.0.x in particular), and the following dependencies (in my Ivy module
> xml file) have worked for me in the past: (I have removed the specific
> names for my Ivy configurations, and show them as "..." below.)
>
>  conf="..." />
>  conf="..." />
>  conf="..." />
>
> My gwt-compile (when GWT's Java-to-Javascript compiler is invoked)
> fails using the above under GWT 2.3, however. In particular, with
> several errors similar to the following:
>
> [java] [ERROR] Errors in 'jar:file:/../gwt-user-2.3.0.jar!/com/google/
> gwt/editor/client/EditorDriver.java'
> [java] [ERROR] Line 97: No source code is available for type
> javax.validation.ConstraintViolation; did you forget to inherit a
> required module?
>
> After searching online for references that may be relevant, I find
> threads like this one regarding similar problems while building
> release candidates of 2.3 from source.
>
>
> http://groups.google.com/group/google-web-toolkit/browse_thread/thread/86ee81f80a3f5d67/ca5481d6be62bd3b?lnk=raot
>
> These threads frequently mention a gwt-servlet-deps.jar that one needs
> to include in the compilation classpath, which appears to be the
> fruits of the labor around this issue in the GWT issue tracking
> system:
>
> http://code.google.com/p/google-web-toolkit/issues/detail?id=5468
>
> Of course with Ivy it's not quite the same as the advice I'm seeing.
> The above  deps.jar (as opposed to downloading GWT's official distribution,
> wherein a special copy of that jar can be found).
>
> So I have reasoned out that in the Ivy universe I probably need to add
> something like this:
>
>  rev="1.0.0.GA" conf="..."/>
>
> ...and I thought I was pretty bad-ass for even having that idea (I
> seem to be a perpetual newbie to the Ivy & Maven world) but, alas, I
> am still getting the same errors.
>
> Apparently the Java-to-Javascript compiler would like the sources, not
> just the bytecode jar, but I don't know how to tell Ivy to go get
> them. I feel like I'm close because I have found this thread...
>
>
> http://groups.google.com/group/google-web-toolkit/browse_thread/thread/86ee81f80a3f5d67/ca5481d6be62bd3b?lnk=raot
>
> ...which shows an Ant task that copies two validation jars into lib
> (both bytecode and sources), but I need some help to connect the dots
> for the Ivy world.
>
> How would I tell Ivy to grab the source jar?
>
> --
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> "Google Web Toolkit" group.
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>
>

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Facebook like/send buttons: using XFBML from GWT

2011-05-05 Thread KaffeineComa

Has anyone had any success getting Facebook Like/Send buttons to work using 
XFBML? The issues I'm running into are:

1. I want to show the buttons dynamically, based on the user "navigating" to 
a particular state of my GWT app. I'm fine with including the FB script in 
my host page, as long as I can display the buttons "on demand", so to speak.

2. The page being "liked" is itself a GWT page state (i.e. hash-style URL: 
http://example.com/#!results://all/1-10). Although the URLs are durable and 
bookmarkable, they do need to be set in the  tag somewhat 
dynamically. 

I don't yet have the  tag working in UIBinder, but I've read that 
updating the "href" property dynamically won't work. So I'm going to try 
inserting the entire  tag dynamically. This feels an awful lot like 
emitting a page JSP-style, so I'm wondering if there's a better solution out 
there.

Thanks




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Re: CSS resources for DockLayoutPanel

2011-05-05 Thread Wandile Chamane

What you need to do is first create a standard app for what you want to do i.e 
with default cusstization and the test it on the browser preferably chrome or 
firefox now inspect element and see the source code and then find out which CSS 
is linked to the element you want to change. Now go to your war directory and 
open the relevant CSS and edit it remember that this could be done internally 
but might be a bit confusing and misunderstood.

Sent from my iPhone

On May 5, 2011, at 15:16, Dieter  wrote:

> Hello,
> 
> I'm looking for for a document, which CSS resources are available for
> the DockLayoutPanel.
> 
> Especially I'm looking for the background color of the slit-bar.
> 
> Dieter
> 
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Re: GEP: Signing in with Google Account vs. Proxy

2011-05-05 Thread Alex Humesky

Hi Csillag,
See this this Eclipse FAQ entry and let us know if it fixes the issue
for you: http://www.eclipse.org/swt/faq.php#browserproxy

Thanks,
Alex, GPE Team

On May 5, 7:44 am, csillag  wrote:
> Hi,
>
> I have just upgraded to GWT 2.3, and when I click "Sign in to Google"
> in Eclipse's corner the plugin is trying to connect directly to
> 209.85.149.104, ignoring the proxy settints in Eclipse.
>
> (The GEP and GWT SDK installation succeeded via the proxy, so the
> proxy settings are fine.)
>
> Could this be a bug?
>
> Thank you for your help:
>
>      Csillag

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Re: GWT Google/io meeting on Monday night

2011-05-05 Thread Andy

I might have dinner plans, but if I'm available I'd love to meet up.
I'm actually flying in on Sunday. Hit me up on twitter if you figure
out a plan. I'm staying near Moscone.

Cheers,
Andy
@pulazzo

On May 5, 1:56 pm, Jeff Larsen  wrote:
> Hey was wondering if there is any interest in a gwt get together on Monday
> night in SF.
>
> I'm flying in and will be in the city ~7pm. If there is enough interest,
> maybe we could get a get together someplace, preferably with
> beer/cocktails.
>
> If anyone has any good ideas for a location to do this close to Mosconi,
> that will probably be better than me doing a google search for restaraunts
> in the area.
>
> Reply here if you're going to be in SF and interested in meeting up Monday
> night.

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Can not export to IE 7

2011-05-05 Thread Greg Dougherty

I have a web app that mostly works with IE 7.  However, when I try to
export results to IE, I get the following error message:

>>>
Internet Explorer cannot download (URL name) from (web address).

Internet Explorer was not able to open this internet site.  The
requested web site is either unavailable or cannot be found.  Please
try again later.
<<<

Export works by having a frame with a URL.  That part works, because
my servlet gets called.  My servlet calls
response.setContentType ("text/tsv");  and
response.addHeader ("Content-Disposition", "attachment; filename=\"" +
fileName + "\"");

gets the response Writier, wraps the writer with a BufferedWriter,
writes some data to it, and then calls flush on the BufferedWriter,
which gets to the download dialog to pop up for IE.  However, at some
point while I'm sending it data over that BufferedWriter (and it's
pretty early in the process, because it never gives me a chance to
specify where I want to save the file), IE gives me the above error
message.

Any suggestions for what's going on, and how to fix it?

TIA,

Greg

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Re: Can not export to IE 7

Check
http://code.google.com/webtoolkit/doc/latest/FAQ_Server.html#What_is_the_Same_Origin_Policy,_and_how_does_it_affect_GWT?

Is
relate to this?

2011/5/5 Greg Dougherty 

> I have a web app that mostly works with IE 7.  However, when I try to
> export results to IE, I get the following error message:
>
> >>>
> Internet Explorer cannot download (URL name) from (web address).
>
> Internet Explorer was not able to open this internet site.  The
> requested web site is either unavailable or cannot be found.  Please
> try again later.
> <<<
>
> Export works by having a frame with a URL.  That part works, because
> my servlet gets called.  My servlet calls
> response.setContentType ("text/tsv");  and
> response.addHeader ("Content-Disposition", "attachment; filename=\"" +
> fileName + "\"");
>
> gets the response Writier, wraps the writer with a BufferedWriter,
> writes some data to it, and then calls flush on the BufferedWriter,
> which gets to the download dialog to pop up for IE.  However, at some
> point while I'm sending it data over that BufferedWriter (and it's
> pretty early in the process, because it never gives me a chance to
> specify where I want to save the file), IE gives me the above error
> message.
>
> Any suggestions for what's going on, and how to fix it?
>
> TIA,
>
> Greg
>
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> "Google Web Toolkit" group.
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>
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Re: Fail upgrade to GWT 2.3

Can you past the .classpath file?

2011/5/5 Bert 

> Hi,
>
> I got some errors when I upgrade my application from GWT 2.1.1 to GWT
> 2.3 in eclipse plugin. I change nothing in my code.
>
> [DEBUG] [erdilverbatimvisualisation] - Validating newly compiled units
>[ERROR] [erdilverbatimvisualisation] - Errors in 'jar:file:/C:/
> eclipse-jee-helios/eclipse/plugins/
> com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/gwt-
> user.jar!/com/google/gwt/event/shared/EventBus.java'
>[ERROR] [erdilverbatimvisualisation] - Line 24: No source
> code is
> available for type com.google.web.bindery.event.shared.EventBus; did
> you forget to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 28: No source
> code is
> available for type
> com.google.web.bindery.event.shared.HandlerRegistration; did you
> forget to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 28: No source
> code is
> available for type
> com.google.web.bindery.event.shared.Event.Type; did you forget
> to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 48: No source
> code is
> available for type com.google.web.bindery.event.shared.Event; did
> you forget to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 68: Cannot cast
> from
> GwtEvent to Event
>[ERROR] [erdilverbatimvisualisation] - Line 69: No source
> code is
> available for type
> com.google.web.bindery.event.shared.UmbrellaException; did you forget
> to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 76: Cannot cast
> from
> GwtEvent to Event
>[ERROR] [erdilverbatimvisualisation] - Errors in 'jar:file:/C:/
> eclipse-jee-helios/eclipse/plugins/
> com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/gwt-
> user.jar!/com/google/gwt/event/shared/LegacyHandlerWrapper.java'
>[ERROR] [erdilverbatimvisualisation] - Line 19: No source
> code is
> available for type
> com.google.web.bindery.event.shared.HandlerRegistration; did you
> forget to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Errors in 'jar:file:/C:/
> eclipse-jee-helios/eclipse/plugins/
> com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/gwt-
> user.jar!/com/google/gwt/event/shared/ResettableEventBus.java'
>[ERROR] [erdilverbatimvisualisation] - Line 27: No source
> code is
> available for type
> com.google.web.bindery.event.shared.ResettableEventBus; did you forget
> to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 49: Cannot cast
> from
> GwtEvent.Type to Event.Type
>[ERROR] [erdilverbatimvisualisation] - Line 49: No source
> code is
> available for type
> com.google.web.bindery.event.shared.Event.Type; did you forget
> to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 53: No source
> code is
> available for type
> com.google.web.bindery.event.shared.HandlerRegistration; did you
> forget to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 59: Cannot cast
> from
> GwtEvent.Type to Event.Type
>[ERROR] [erdilverbatimvisualisation] - Line 68: No source
> code is
> available for type com.google.web.bindery.event.shared.Event; did
> you forget to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Errors in 'jar:file:/C:/
> eclipse-jee-helios/eclipse/plugins/
> com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/gwt-
> user.jar!/com/google/gwt/event/shared/SimpleEventBus.java'
>[ERROR] [erdilverbatimvisualisation] - Line 27: No source
> code is
> available for type com.google.web.bindery.event.shared.SimpleEventBus;
> did you forget to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 32: Cannot cast
> from
> GwtEvent.Type to Event.Type
>[ERROR] [erdilverbatimvisualisation] - Line 32: No source
> code is
> available for type
> com.google.web.bindery.event.shared.Event.Type; did you forget
> to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 36: No source
> code is
> available for type
> com.google.web.bindery.event.shared.HandlerRegistration; did you
> forget to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Line 42: Cannot cast
> from
> GwtEvent.Type to Event.Type
>[ERROR] [erdilverbatimvisualisation] - Line 51: No source
> code is
> available for type com.google.web.bindery.event.shared.Event; did
> you forget to inherit a required module?
>[ERROR] [erdilverbatimvisualisation] - Errors in 'jar:file:/C:/
> eclipse-jee-helios/eclipse/plugins/
> com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/gwt-
> user.jar!/com/google/gwt/event/shar

RPC Error after 2.3 upgrade: The response could not be deserialized

2011-05-05 Thread KevMo

After upgrading to GWT 2.3 some of my RPC services no longer work and
fail with "The response could not be deserialized".  It seems to
happen to services that are returning objects that are use Date
objects that are annotated with  @Temporal(TemporalType.TIMESTAMP).  I
use Gilead 1.3.1 and Hibernate 3.6 and I had no issues with GWT 2.2.

Any idea what could be going on, or how to start debugging?

Here's the stack trace:
com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: The
response could not be deserialized
at
com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:
221)
at
com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:
287)
at com.google.gwt.http.client.RequestBuilder
$1.onReadyStateChange(RequestBuilder.java:395)
at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown
Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at
com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:
167)
at
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:
326)
at
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:
207)
at
com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:
132)
at
com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:
561)
at
com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:
269)
at
com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:
91)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:214)
at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown
Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at
com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:
167)
at
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:
281)
at
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:
531)
at
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:
352)
at java.lang.Thread.run(Thread.java:680)
Caused by: com.google.gwt.user.client.rpc.SerializationException:
java.sql.Timestamp/1769758459
Caused by: com.google.gwt.user.client.rpc.SerializationException:
java.sql.Timestamp/1769758459
at
com.google.gwt.user.client.rpc.impl.SerializerBase.getTypeHandler(SerializerBase.java:
153)
at
com.google.gwt.user.client.rpc.impl.SerializerBase.instantiate(SerializerBase.java:
114)
at
com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java:
111)
at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:
119)
at
com.lensoo.shared.entity.Course_FieldSerializer.deserialize(Course_FieldSerializer.java:
320)
at
com.lensoo.shared.entity.Course_FieldSerializer.deserial(Course_FieldSerializer.java:
405)
at
com.google.gwt.user.client.rpc.impl.SerializerBase.deserialize(SerializerBase.java:
95)
at
com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java:
113)
at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:
119)
at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter
$ResponseReader$8.read(RequestCallbackAdapter.java:106)
at
com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:
214)
... 26 more
... 26 more

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Re: RPC Error after 2.3 upgrade: The response could not be deserialized

http://groups.google.com/group/google-web-toolkit/browse_thread/thread/6bd717b92ae4a708

2011/5/5 KevMo 

> After upgrading to GWT 2.3 some of my RPC services no longer work and
> fail with "The response could not be deserialized".  It seems to
> happen to services that are returning objects that are use Date
> objects that are annotated with  @Temporal(TemporalType.TIMESTAMP).  I
> use Gilead 1.3.1 and Hibernate 3.6 and I had no issues with GWT 2.2.
>
> Any idea what could be going on, or how to start debugging?
>
> Here's the stack trace:
> com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: The
> response could not be deserialized
>at
>
> com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:
> 221)
>at
> com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:
> 287)
>at com.google.gwt.http.client.RequestBuilder
> $1.onReadyStateChange(RequestBuilder.java:395)
>at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown
> Source)
>at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
> 25)
>at java.lang.reflect.Method.invoke(Method.java:597)
>at
> com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
>at
> com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
>at
>
> com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:
> 167)
>at
>
> com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:
> 326)
>at
>
> com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:
> 207)
>at
> com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:
> 132)
>at
> com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:
> 561)
>at
> com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:
> 269)
>at
>
> com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:
> 91)
>at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
>at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
>at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:214)
>at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown
> Source)
>at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
> 25)
>at java.lang.reflect.Method.invoke(Method.java:597)
>at
> com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
>at
> com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
>at
>
> com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:
> 167)
>at
>
> com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:
> 281)
>at
>
> com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:
> 531)
>at
>
> com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:
> 352)
>at java.lang.Thread.run(Thread.java:680)
> Caused by: com.google.gwt.user.client.rpc.SerializationException:
> java.sql.Timestamp/1769758459
> Caused by: com.google.gwt.user.client.rpc.SerializationException:
> java.sql.Timestamp/1769758459
>at
>
> com.google.gwt.user.client.rpc.impl.SerializerBase.getTypeHandler(SerializerBase.java:
> 153)
>at
>
> com.google.gwt.user.client.rpc.impl.SerializerBase.instantiate(SerializerBase.java:
> 114)
>at
>
> com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java:
> 111)
>at
>
> com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:
> 119)
>at
>
> com.lensoo.shared.entity.Course_FieldSerializer.deserialize(Course_FieldSerializer.java:
> 320)
>at
>
> com.lensoo.shared.entity.Course_FieldSerializer.deserial(Course_FieldSerializer.java:
> 405)
>at
>
> com.google.gwt.user.client.rpc.impl.SerializerBase.deserialize(SerializerBase.java:
> 95)
>at
>
> com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java:
> 113)
>at
>
> com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:
> 119)
>at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter
> $ResponseReader$8.read(RequestCallbackAdapter.java:106)
>at
>
> com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:
> 214)
>... 26 more
>... 26 more
>
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Re: GWT RPC XSRF protection - Invalid RPC token

2011-05-05 Thread pman

thanks, your suggestion works.

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Re: RPC Error after 2.3 upgrade: The response could not be deserialized

2011-05-05 Thread Andrei Bulanau

May be you have old version gwt-servlet.jar in your project.

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Re: gwt 2.3 gwt-servlet-deps.jar from Ant Ivy build

http://stackoverflow.com/questions/4950048/what-is-the-ivy-equivalent-of-mavens-versionsdisplay-dependency-updates

Could you elaborate as to what lesson I'm supposed to draw from this
link?   The use of ivy::report seems like
a good idea, but i'm not sure how it helps me.

I have implemented an equivalent target and generated such a report
for my build configurations.   The report
is impressive looking.  I see a row of tabs along the top of the page,
one for each Ivy configuration that
I have.

Each one of the configurations shows "0 Errors".

Is there some other thing on the report I should be looking for?

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Re: GWT Google/io meeting on Monday night

2011-05-05 Thread Brian Reilly

I may be interested as well. I don't know a lot about the area, so all
I can suggest is Thirsty Bear, which is on Howard St. a block over
from Moscone East.

-Brian

On May 5, 1:56 pm, Jeff Larsen  wrote:
> Hey was wondering if there is any interest in a gwt get together on Monday
> night in SF.
>
> I'm flying in and will be in the city ~7pm. If there is enough interest,
> maybe we could get a get together someplace, preferably with
> beer/cocktails.
>
> If anyone has any good ideas for a location to do this close to Mosconi,
> that will probably be better than me doing a google search for restaraunts
> in the area.
>
> Reply here if you're going to be in SF and interested in meeting up Monday
> night.

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Re: gwt 2.3 gwt-servlet-deps.jar from Ant Ivy build

2011-05-05 Thread Filipe Sousa

I'm having the same problem with IvyDE.
I can't pass the validation-api-1.0.0.GA-sources.jar to the eclipse 
classpath. Let me know if you find a solution.

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Re: gwt 2.3 gwt-servlet-deps.jar from Ant Ivy build

Filipe,  I found that issue in the tracker yesterday.  You may want to
star this.  It looks like you, at least, have a workaround if you're
willing to add that jar directly to your classpath.

http://code.google.com/p/google-web-toolkit/issues/detail?id=6225

On May 5, 3:22 pm, Filipe Sousa  wrote:
> I'm having the same problem with IvyDE.
> I can't pass the validation-api-1.0.0.GA-sources.jar to the eclipse
> classpath. Let me know if you find a solution.

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Logging: Application doesn't get default log handlers

2011-05-05 Thread Magno Machado

I'm trying to start using the GWT Logging framework in my app

So far, this is what I've done:
Add  to my .gwt.xml file

Add this code:
Logger logger = Logger.getLogger("Test");
logger.log(Level.SEVERE, "some text");

The code is executed, but I have no log output.
In fact, I've looked at the root logger's handler list and it is empty. If I
register my own handler then it works

Then I created a new project with nothing but the very same code I used
before, and then the log just worked

Am I missing something here?

-- 
Magno Machado Paulo
http://blog.magnomachado.com.br
http://code.google.com/p/emballo/

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Re: RPC Error after 2.3 upgrade: The response could not be deserialized

2011-05-05 Thread KevMo

Thanks for the suggestion.  I've replaced all the GWT jars just to be
double sure.  I still have the same problem though.

On May 5, 12:59 pm, Andrei Bulanau  wrote:
> May be you have old version gwt-servlet.jar in your project.

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TouchScroller.java and click event suppression

2011-05-05 Thread bradr

Not sure if this the appropriate place to post this ...

I was playing around with the TouchScroller in the new gwt 2.3 build,
which I am using in the left pane of this demo:  
http://gwt-touch-demos.appspot.com

One issue I had with the TouchScroller is that it suppressed click
events, so  I added the following code to the TouchScroller's
onDragEnd event:

Point diff =
startTouchPosition.minus(lastTouchPosition.getPoint());
if(diff.getX()==0 && diff.getY()==0) {

Element target = Element.as(
 
event.getNativeEvent().getEventTarget());

if(target!=null) {

int y =
event.getNativeEvent().getClientY();
int x =
event.getNativeEvent().getClientX();
NativeEvent clickEvent =
Document.get().createMouseEvent(
"click",true, true,0, x, y, x,
y, false, false,
false, false,
NativeEvent.BUTTON_LEFT, target);
target.dispatchEvent(clickEvent);
}
   }

This dispatches a click event to the touched element if the user
touched the scroll panel, but did not scroll.

Not sure if this is the best approach, but something the gwt team may
want to consider

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Running GWT Developing mode

2011-05-05 Thread rread

i keep getting these type of error's  but i dont know how to fix it
any help
this happen when i try to run the gwt developer server.

all the errors refer to missing javax.validation package but its a
j2ee standar package

10:50:12.403 [ERROR] [dr_gov_sigef_v2_prueba_web] Errors in 'jar:file:/
home/rread/.m2/repository/com/google/gwt/gwt-user/2.3.0/gwt-
user-2.3.0.jar!/javax/validation/super/javax/validation/spi/
ConfigurationState.java'

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GWT 2.3 RequestFactory problem

2011-05-05 Thread QBiT

Hello,

when i refactored my sources to fit the new package structure ( 
com.google.web.bindery.requestfactory ) of the requestfactory i ended up 
with a mess :/
When i try to launch my application i get the following error:

SCHWERWIEGEND: de.systemagmbh.gf.dwr.ui.shared.context.ReportRequestContext 
is not a RequestContext
05.05.2011 16:05:51 
com.google.gwt.requestfactory.server.ServiceLayerDecorator die
SCHWERWIEGEND: The RequestContext type 
de.systemagmbh.gf.dwr.ui.shared.context.ReportRequestContext did not pass 
validation
05.05.2011 16:05:51 
com.google.gwt.requestfactory.server.RequestFactoryServlet doPost
SCHWERWIEGEND: Unexpected error
com.google.gwt.requestfactory.server.UnexpectedException: The RequestContext 
type de.systemagmbh.gf.dwr.ui.shared.context.ReportRequestContext did not 
pass validation
at 
com.google.gwt.requestfactory.server.ServiceLayerDecorator.die(ServiceLayerDecorator.java:205)

After a debugging session i found out that perhaps something went wrong with 
the move to the new package.
This is what i have found:

In the class ResolverServiceLayer the method 
validator.validateRequestContext(requestContextClass); sets the validator to 
poisened.

  @Override
  public Method resolveRequestContextMethod(String requestContextClass, 
String methodName) {
synchronized (validator) {
  validator.antidote();
  validator.validateRequestContext(requestContextClass);
  if (validator.isPoisoned()) {
die(null, "The RequestContext type %s did not pass validation", 
requestContextClass);
  }
}
Class searchIn = forName(requestContextClass);
for (Method method : searchIn.getMethods()) {
  if (method.getName().equals(methodName)) {
return method;
  }
}
return report("Could not locate %s method %s::%s", 
RequestContext.class.getSimpleName(),
requestContextClass, methodName);
  }

This is because of the following in the RequestFactoryInterfaceValidator. 
The method isAssignable(logger, requestContextIntf, requestContextType) goes 
wrong.

  public void validateRequestContext(String binaryName) {
if (fastFail(binaryName)) {
  return;
}

Type requestContextType = 
Type.getObjectType(BinaryName.toInternalName(binaryName));
final ErrorContext logger = parentLogger.setType(requestContextType);

// Quick sanity check for calling code
if (!isAssignable(logger, requestContextIntf, requestContextType)) {
  logger.poison("%s is not a %s", print(requestContextType),
  RequestContext.class.getSimpleName());
  return;
}

Type domainServiceType = getDomainType(logger, requestContextType);
if (domainServiceType == errorType) {
  logger.poison(
  "The type %s must be annotated with a @%s or @%s annotation",
  BinaryName.toSourceName(binaryName), 
Service.class.getSimpleName(),
  ServiceName.class.getSimpleName());
  return;
}

for (RFMethod method : getMethodsInHierarchy(logger, 
requestContextType)) {
  // Ignore methods in RequestContext itself
  if (findCompatibleMethod(logger, requestContextIntf, method, false, 
true,
  true) != null) {
continue;
  }

  // Check the client method against the domain
  checkClientMethodInDomain(logger, method, domainServiceType,
  !clientToLocatorMap.containsKey(requestContextType));
  maybeCheckReferredProxies(logger, method);
}

checkUnresolvedKeyTypes(logger);
  }

And this finally is because my Context is not extended from the old 
RequestContext anymore.
The isAssignable() method does the following:

  private boolean isAssignable(ErrorContext logger, Type possibleSupertype,
  Type possibleSubtype) {
// Fast-path for same type
if (possibleSupertype.equals(possibleSubtype)) {
  return true;
}

// Supertype calculation is cached
List allSupertypes = getSupertypes(logger, possibleSubtype);
return allSupertypes.contains(possibleSupertype);
  }

The list allSupertypes contains OBJECT my RequestContext interface and its 
superclass wich is ...bindery..requestContext.
The problem is that possible superType somehow* is the old RequestContext 
(old package) *which can obviously then not be
in the possible supertypes list.

What is going on here? 
What could i have done wrong?
Is it right now not possible to move to the new Requestfactory packages 
because something was overlooked here?
I do not want to use all these deprecated classes? 
Do we need to wait for a fix here?

Hope for some help on this one
QB!T

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Problems with showing Designer after update GWT

2011-05-05 Thread Dave K

Hello,

I've some problems with the Designer after updating GWT. I didn't
change anything in my code so I think that the is the update. Do you
know how to solve this for me?

I've made a report but I can't attach it.

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Running GWT Developing mode

2011-05-05 Thread rread

I have setup my enviroment to work with gwt,

but everytime i try to run my application i am getting errors with
gwt
of the javax.validation package, with he cannot find,

any tips here with this?
how to fix this problem

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GWT 2.3 web server reload time

2011-05-05 Thread zip184

I just upgraded to 2.3.  Did anyone else notice the web server takes a
lot longer to reload than it did before?  Did it switch back to using
tomcat again or something?  My VC arguments are:

-Xms512m -Xmx1024m -XX:PermSize=128m -XX:MaxPermSize=512m

-Thanks

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GWT 2.3 Designer

2011-05-05 Thread dareen

hello GWT :
congratulation for your new release ..

I couldnot install New GWT 2.3 designer due to firewall,
1- isnot there published zip file for new designer?
2- shall i uninstall old one [2.2designer]?

thanks for your support

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Re: Running GWT Developing mode

2011-05-05 Thread Nick Chalko

The validation jar is not on the path,

search the group history you will find some answers.

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Re: Problems with showing Designer after update GWT

Yep, we're working on it.

See http://code.google.com/p/google-web-toolkit/issues/detail?id=6316

Star the issue to get notified of updates.

Thanks,
/dmc

On Thu, May 5, 2011 at 1:19 PM, Dave K  wrote:

> Hello,
>
> I've some problems with the Designer after updating GWT. I didn't
> change anything in my code so I think that the is the update. Do you
> know how to solve this for me?
>
> I've made a report but I can't attach it.
>
> --
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>
>


-- 
David Chandler
Developer Programs Engineer, Google Web Toolkit
w: http://code.google.com/
b: http://googlewebtoolkit.blogspot.com/
t: @googledevtools

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Re: Configuring a GWT application in both hosted mode and Tomcat

2011-05-05 Thread Chris

> I have a GWT web application that I run on multiple Tomcat servers. It
> happens to need some configuration, such as database username and
> password, initialization data, etc. I would like to put all this info
> in a configuration file, but, I where should I put the file so that my
> application will find it?

If you're using Maven, Maven Profiles are a also great way to deal
with this: http://goo.gl/ujQuf
You could use this to filter environment specific settings into your
tomcat JNDI setup or filter these settings into properties files on
your classpath.

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Re: GWT 2.3 RequestFactory problem

QBiT,

Have you cleaned your project? I was seeing some weirdness in RF after
moving to 2.3, then realized I still had the GWT 2.2 jar on the classpath...

/dmc

On Thu, May 5, 2011 at 10:19 AM, QBiT  wrote:

> Hello,
>
> when i refactored my sources to fit the new package structure (
> com.google.web.bindery.requestfactory ) of the requestfactory i ended up
> with a mess :/
> When i try to launch my application i get the following error:
>
> SCHWERWIEGEND: de.systemagmbh.gf.dwr.ui.shared.context.ReportRequestContext
> is not a RequestContext
> 05.05.2011 16:05:51
> com.google.gwt.requestfactory.server.ServiceLayerDecorator die
> SCHWERWIEGEND: The RequestContext type
> de.systemagmbh.gf.dwr.ui.shared.context.ReportRequestContext did not pass
> validation
> 05.05.2011 16:05:51
> com.google.gwt.requestfactory.server.RequestFactoryServlet doPost
> SCHWERWIEGEND: Unexpected error
> com.google.gwt.requestfactory.server.UnexpectedException: The
> RequestContext type
> de.systemagmbh.gf.dwr.ui.shared.context.ReportRequestContext did not pass
> validation
>  at
> com.google.gwt.requestfactory.server.ServiceLayerDecorator.die(ServiceLayerDecorator.java:205)
>
> After a debugging session i found out that perhaps something went wrong
> with the move to the new package.
> This is what i have found:
>
> In the class ResolverServiceLayer the method
> validator.validateRequestContext(requestContextClass); sets the validator to
> poisened.
>
>   @Override
>   public Method resolveRequestContextMethod(String requestContextClass,
> String methodName) {
> synchronized (validator) {
>   validator.antidote();
>   validator.validateRequestContext(requestContextClass);
>   if (validator.isPoisoned()) {
> die(null, "The RequestContext type %s did not pass validation",
> requestContextClass);
>   }
> }
> Class searchIn = forName(requestContextClass);
> for (Method method : searchIn.getMethods()) {
>   if (method.getName().equals(methodName)) {
> return method;
>   }
> }
> return report("Could not locate %s method %s::%s",
> RequestContext.class.getSimpleName(),
> requestContextClass, methodName);
>   }
>
> This is because of the following in the RequestFactoryInterfaceValidator.
> The method isAssignable(logger, requestContextIntf, requestContextType) goes
> wrong.
>
>   public void validateRequestContext(String binaryName) {
> if (fastFail(binaryName)) {
>   return;
> }
>
> Type requestContextType =
> Type.getObjectType(BinaryName.toInternalName(binaryName));
> final ErrorContext logger = parentLogger.setType(requestContextType);
>
> // Quick sanity check for calling code
> if (!isAssignable(logger, requestContextIntf, requestContextType)) {
>   logger.poison("%s is not a %s", print(requestContextType),
>   RequestContext.class.getSimpleName());
>   return;
> }
>
> Type domainServiceType = getDomainType(logger, requestContextType);
> if (domainServiceType == errorType) {
>   logger.poison(
>   "The type %s must be annotated with a @%s or @%s annotation",
>   BinaryName.toSourceName(binaryName),
> Service.class.getSimpleName(),
>   ServiceName.class.getSimpleName());
>   return;
> }
>
> for (RFMethod method : getMethodsInHierarchy(logger,
> requestContextType)) {
>   // Ignore methods in RequestContext itself
>   if (findCompatibleMethod(logger, requestContextIntf, method, false,
> true,
>   true) != null) {
> continue;
>   }
>
>   // Check the client method against the domain
>   checkClientMethodInDomain(logger, method, domainServiceType,
>   !clientToLocatorMap.containsKey(requestContextType));
>   maybeCheckReferredProxies(logger, method);
> }
>
> checkUnresolvedKeyTypes(logger);
>   }
>
> And this finally is because my Context is not extended from the old
> RequestContext anymore.
> The isAssignable() method does the following:
>
>   private boolean isAssignable(ErrorContext logger, Type possibleSupertype,
>   Type possibleSubtype) {
> // Fast-path for same type
> if (possibleSupertype.equals(possibleSubtype)) {
>   return true;
> }
>
> // Supertype calculation is cached
> List allSupertypes = getSupertypes(logger, possibleSubtype);
> return allSupertypes.contains(possibleSupertype);
>   }
>
> The list allSupertypes contains OBJECT my RequestContext interface and its
> superclass wich is ...bindery..requestContext.
> The problem is that possible superType somehow* is the old RequestContext
> (old package) *which can obviously then not be
> in the possible supertypes list.
>
> What is going on here?
> What could i have done wrong?
> Is it right now not possible to move to the new Requestfactory packages
> because something was overlooked here?
> I do not want to use all these deprecated classes?
> Do we need to wait for a fix here?
>
> Hope for some help on this one
> QB!T
>

Re: Running GWT Developing mode

2011-05-05 Thread rread

it is in a depencie in a pom.xml

at compile time it works fine its a run time it fails

On May 5, 5:34 pm, Nick Chalko  wrote:
> The validation jar is not on the path,
>
> search the group history you will find some answers.

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Re: Running GWT Developing mode

Remove provided from the validation-api dependency since it
appears your app server doesn't provide it.

/dmc

On Thu, May 5, 2011 at 5:57 PM, rread  wrote:

> it is in a depencie in a pom.xml
>
> at compile time it works fine its a run time it fails
>
> On May 5, 5:34 pm, Nick Chalko  wrote:
> > The validation jar is not on the path,
> >
> > search the group history you will find some answers.
>
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>
>


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w: http://code.google.com/
b: http://googlewebtoolkit.blogspot.com/
t: @googledevtools

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Re: Designer Problems after GWT 2.3 install

See the latest update to...

http://code.google.com/p/google-web-toolkit/issues/detail?id=6316

We hope to have a patch out tomorrow. In the meantime, a work around
is available.

On May 5, 2:09 pm, Ian Jacobs  wrote:
> I take it back.   My 1st test was using a gwt plugin I installed into a
> directory with spaces.  I changed the classpath to use the gwt plugin off of
> c:\eclipse\ and the designer loaded without incident.

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How do you create your buttons, textfields...?

2011-05-05 Thread Gomez

Hello people, i got this message here:
http://stackoverflow.com/questions/5890484/gwt-best-way-to-setsize-of-buttons-design-buttons

and exactly this is my question too. Whats the best way to create
buttons, textfields ...?
Im using debian and working with eclipse + gwt. Im testing the
application on firefox, opera and chromium so I think "ok everything
is finde" then im uploading the war file to the server and then the
windows users with IE are asking me what hell is wrong with the
application?

me: "why? are you not able to login?"
they: "no we cant!"
me: "whats the problem?"
they: "there are no buttons or any fields..."
me: "what the..."

Are there some solutions? Please give me any ideas...

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Gwt Developers--Oversight With HTML 5 audio

2011-05-05 Thread stymie

There seems to be no CompleteListener implemented with the HTML 5
audio that came along in 2.2.

Are you going to implement this in an upcoming release.Seems like a
pretty big oversight to me.

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Re: Running GWT Developing mode


Does this translate to Ant Ivy in some way?  Same  issue there.


On May 5, 5:18 pm, David Chandler  wrote:
> Remove provided from the validation-api dependency since it
> appears your app server doesn't provide it.
>
> /dmc

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gwt 2.3 linkedlist SerializationException

2011-05-05 Thread Peter Warren

I'm using the Google Plugin for Eclipse and upgraded today to gwt
2.3.  Now when running my project I get the exception below about a
problem serializing LinkedList.  If I switch back to gwt 2.2 my app
works great again.

Any tips?

Thanks,
Peter

com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: The
response could not be deserialized
...
Caused by: com.google.gwt.user.client.rpc.SerializationException:
java.util.LinkedList/1060625595
at
com.google.gwt.user.client.rpc.impl.SerializerBase.getTypeHandler(SerializerBase.java:
153)
at
com.google.gwt.user.client.rpc.impl.SerializerBase.instantiate(SerializerBase.java:
114)
at
com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java:
111)
at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:
119)
at
com.treehouselogic.guide.client.logic.configurator.IndirectConfigurator_FieldSerializer.deserialize(IndirectConfigurator_FieldSerializer.java:
29)
at
com.treehouselogic.guide.client.logic.configurator.IndirectConfigurator_FieldSerializer.deserial(IndirectConfigurator_FieldSerializer.java:
49)
at
com.google.gwt.user.client.rpc.impl.SerializerBase.deserialize(SerializerBase.java:
95)
at
com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java:
113)
at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:
119)
at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter
$ResponseReader$8.read(RequestCallbackAdapter.java:106)
at
com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:
214)

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Re: gwt 2.3 gwt-servlet-deps.jar from Ant Ivy build

If you use maven resolve this problem with this:

   
   javax.validation
   validation-api
   1.0.0.GA 
   provided
   
   
   javax.validation
   validation-api
   1.0.0.GA 
   sources
   provided
   

You need to define in Ivy this dependencies. You must declare the dependency
plus the classifier. Ivy support this
but
I don't know Ivy to paste the code that define a dependency with classifier

Juan

2011/5/5 pohl 

> Filipe,  I found that issue in the tracker yesterday.  You may want to
> star this.  It looks like you, at least, have a workaround if you're
> willing to add that jar directly to your classpath.
>
> http://code.google.com/p/google-web-toolkit/issues/detail?id=6225
>
> On May 5, 3:22 pm, Filipe Sousa  wrote:
> > I'm having the same problem with IvyDE.
> > I can't pass the validation-api-1.0.0.GA-sources.jar to the eclipse
> > classpath. Let me know if you find a solution.
>
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Re: RPC Error after 2.3 upgrade: The response could not be deserialized

Can you paste to your .classpath file ?

2011/5/5 KevMo 

> Thanks for the suggestion.  I've replaced all the GWT jars just to be
> double sure.  I still have the same problem though.
>
> On May 5, 12:59 pm, Andrei Bulanau  wrote:
> > May be you have old version gwt-servlet.jar in your project.
>
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Re: gwt 2.3 linkedlist SerializationException

What types of objects are you sent in LinkedList?

2011/5/5 Peter Warren 

> I'm using the Google Plugin for Eclipse and upgraded today to gwt
> 2.3.  Now when running my project I get the exception below about a
> problem serializing LinkedList.  If I switch back to gwt 2.2 my app
> works great again.
>
> Any tips?
>
> Thanks,
> Peter
>
> com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: The
> response could not be deserialized
> ...
> Caused by: com.google.gwt.user.client.rpc.SerializationException:
> java.util.LinkedList/1060625595
>at
>
> com.google.gwt.user.client.rpc.impl.SerializerBase.getTypeHandler(SerializerBase.java:
> 153)
>at
>
> com.google.gwt.user.client.rpc.impl.SerializerBase.instantiate(SerializerBase.java:
> 114)
>at
>
> com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java:
> 111)
>at
>
> com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:
> 119)
>at
>
> com.treehouselogic.guide.client.logic.configurator.IndirectConfigurator_FieldSerializer.deserialize(IndirectConfigurator_FieldSerializer.java:
> 29)
>at
>
> com.treehouselogic.guide.client.logic.configurator.IndirectConfigurator_FieldSerializer.deserial(IndirectConfigurator_FieldSerializer.java:
> 49)
>at
>
> com.google.gwt.user.client.rpc.impl.SerializerBase.deserialize(SerializerBase.java:
> 95)
>at
>
> com.google.gwt.user.client.rpc.impl.ClientSerializationStreamReader.deserialize(ClientSerializationStreamReader.java:
> 113)
>at
>
> com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.readObject(AbstractSerializationStreamReader.java:
> 119)
>at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter
> $ResponseReader$8.read(RequestCallbackAdapter.java:106)
>at
>
> com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:
> 214)
>
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Re: GWT 2.3 web server reload time

Is slow in chrome and firefox, in IE is faster in dev mode than other
browser in Windows OS

2011/5/5 zip184 

> I just upgraded to 2.3.  Did anyone else notice the web server takes a
> lot longer to reload than it did before?  Did it switch back to using
> tomcat again or something?  My VC arguments are:
>
> -Xms512m -Xmx1024m -XX:PermSize=128m -XX:MaxPermSize=512m
>
> -Thanks
>
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Re: How do you create your buttons, textfields...?

You must test in server mode. Is seem that not find javascript file. Check
your paths

2011/5/5 Gomez 

> Hello people, i got this message here:
>
> http://stackoverflow.com/questions/5890484/gwt-best-way-to-setsize-of-buttons-design-buttons
>
> and exactly this is my question too. Whats the best way to create
> buttons, textfields ...?
> Im using debian and working with eclipse + gwt. Im testing the
> application on firefox, opera and chromium so I think "ok everything
> is finde" then im uploading the war file to the server and then the
> windows users with IE are asking me what hell is wrong with the
> application?
>
> me: "why? are you not able to login?"
> they: "no we cant!"
> me: "whats the problem?"
> they: "there are no buttons or any fields..."
> me: "what the..."
>
> Are there some solutions? Please give me any ideas...
>
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Re: Can not export to IE 7

2011-05-05 Thread Greg Dougherty

Nope.  It works just fine for Firefox and Sea Monkey,  it's just with
IE that there's a problem.

On May 5, 2:37 pm, Juan Pablo Gardella 
wrote:
> Checkhttp://code.google.com/webtoolkit/doc/latest/FAQ_Server.html#What_is_...
>
> Is
> relate to this?
>
> 2011/5/5 Greg Dougherty 
>
> > I have a web app that mostly works with IE 7.  However, when I try to
> > export results to IE, I get the following error message:
>
> > Internet Explorer cannot download (URL name) from (web address).
>
> > Internet Explorer was not able to open this internet site.  The
> > requested web site is either unavailable or cannot be found.  Please
> > try again later.
> > <<<
>
> > Export works by having a frame with a URL.  That part works, because
> > my servlet gets called.  My servlet calls
> > response.setContentType ("text/tsv");  and
> > response.addHeader ("Content-Disposition", "attachment; filename=\"" +
> > fileName + "\"");
>
> > gets the response Writier, wraps the writer with a BufferedWriter,
> > writes some data to it, and then calls flush on the BufferedWriter,
> > which gets to the download dialog to pop up for IE.  However, at some
> > point while I'm sending it data over that BufferedWriter (and it's
> > pretty early in the process, because it never gives me a chance to
> > specify where I want to save the file), IE gives me the above error
> > message.
>
> > Any suggestions for what's going on, and how to fix it?
>
> > TIA,
>
> > Greg
>
> > --
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Re: gwt 2.3 linkedlist SerializationException

2011-05-05 Thread Peter Warren

The LinkedList contains custom objects, but the complaint is about
this type signature: java.util.LinkedList/1060625595.  If the custom
object were the problem, wouldn't the error complain about the custom
class and not LinkedList?

The custom class is serializable in gwt 2.2.  The same code works fine
in 2.2.  Have the requirements for gwt serialization changed?

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Re: gwt 2.3 linkedlist SerializationException