Re: Support for IE6 isn't feasible in this format?

[Jim Douglas]

http://groups.google.com/group/google-web-toolkit/browse_thread/thread/63ac58ecc27dee47

http://www.businessinsider.com/microsoft-launches-anti-marketing-campaign-for-ie6-2011-3

http://googleenterprise.blogspot.com/2010/01/modern-browsers-for-modern-applications.html

On Jul 29, 11:01 pm, Kurtt  wrote:
> In the section "Image Sprites" of this doc(http://code.google.com/
> webtoolkit/doc/latest/DevGuideClientBundle.html#ImageResource), Google
> says:
>
> =
>
> Support for IE6 isn't feasible in this format, because structural
> changes to the DOM are necessary to implement a "windowing" effect.
> Once it's possible to distinguish ie6 and ie7 in user.agent, we could
> revisit support for ie6. In the current implementation, the ie6 code
> won't render correctly, although is a purely cosmetic issue.
>
> =
>
> How do i understand why IE6 couldn't be supported? Does IE itself not
> support CSS sprite? Does this mean I won't benefit from GWT's image
> sprite feature if I want my application to run well on IE6?
> Any reply will be appreciated.

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Support for IE6 isn't feasible in this format?

[Kurtt]

In the section "Image Sprites" of this doc(http://code.google.com/
webtoolkit/doc/latest/DevGuideClientBundle.html#ImageResource), Google
says:

=

Support for IE6 isn't feasible in this format, because structural
changes to the DOM are necessary to implement a "windowing" effect.
Once it's possible to distinguish ie6 and ie7 in user.agent, we could
revisit support for ie6. In the current implementation, the ie6 code
won't render correctly, although is a purely cosmetic issue.

=

How do i understand why IE6 couldn't be supported? Does IE itself not
support CSS sprite? Does this mean I won't benefit from GWT's image
sprite feature if I want my application to run well on IE6?
Any reply will be appreciated.

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Support for IE6 isn't feasible in this format, because structural changes to the DOM are necessary to implement a "windowing" effect. Once it's possible to distinguish ie6 and ie7 in user.agent, we co

[Kurtt]

In the section "Image Sprites" of this doc(http://code.google.com/
webtoolkit/doc/latest/DevGuideClientBundle.html#ImageResource), Google
says:

=

Support for IE6 isn't feasible in this format, because structural
changes to the DOM are necessary to implement a "windowing" effect.
Once it's possible to distinguish ie6 and ie7 in user.agent, we could
revisit support for ie6. In the current implementation, the ie6 code
won't render correctly, although is a purely cosmetic issue.

=

How do i understand why IE6 couldn't be supported? Does IE itself not
support CSS sprite? Does this mean I won't benefit from GWT's image
sprite feature if I want my application to run well on IE6?

Any reply will be appreciated.

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Support for IE6 isn't feasible in this format, because structural changes to the DOM are necessary to implement a "windowing" effect. Once it's possible to distinguish ie6 and ie7 in user.agent, we co

[Kurtt]

In the section "Image Sprites" of this doc(http://code.google.com/
webtoolkit/doc/latest/DevGuideClientBundle.html#ImageResource), Google
says:

=

Support for IE6 isn't feasible in this format, because structural
changes to the DOM are necessary to implement a "windowing" effect.
Once it's possible to distinguish ie6 and ie7 in user.agent, we could
revisit support for ie6. In the current implementation, the ie6 code
won't render correctly, although is a purely cosmetic issue.

=

How do i understand why IE6 couldn't be supported? Does IE itself not
support CSS sprite? Does this mean I won't benefit from GWT's image
sprite feature if I want my application to run well on IE6?

Any reply will be appreciated.

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Re: GWT Page flows - want to start a open source project - thoughts

[dreamer]

What if we need to port very complex web app with 100's of jsp/html
pages into GWT ?

Yes. swing and gwt got lot of similarities. But loosing web advantages
being on web may be not cool.
yep Swing is Forms flow with thick client nature. There is a huge
paradigm shift between these two worlds.
as per my understanding GWT is trying to simulate thick client (yep
swing) where all the forms/pages
are at client and makes rpc to create Models thus MVP to refresh GUI.

My thought is to preserve the thin client nature, when you are getting
completely new page,
just make URL / URI call to load javascript component. Server serves
Model and View, on client presenter
can update view, before rendering GUI. this way application stays very
light weight , just like HTML pages,
I beleive complex application with hundereds of jsp/html pages can be
easily ported into GWT. sure AJAX reduces # of pages.
but not down to one or two pages.

Partial refreshes will will be done as usual.


- venu
-  http://schoolk12.appspot.com/

On Jul 29, 7:34 am, Juan Pablo Gardella 
wrote:
> Is swing applications pageflow? I think not. Perhaps you can look at
> architecture proposed in ProGWT
> book
> .
> In this architecture you don't need use a whole page.
>
> 2011/7/29 dreamer 
>
>
>
>
>
>
>
> > Hi,
>
> > I want to start a new opensource project - "GWT page flows" - similar
> > to struts.
>
> > With my moderate GWT knowledge, I did not find any way to weave
> > application with pages, though components are there.
>
> > Not all ajax applications are single page apps.
>
> > Here are my thoughts from very high level  -
> > ===
> > Use composites (widgets) as pages - build using designer.
> > Weave all these pages with the help of something like "struts-
> > config.xml".
> > ==
> > It would have been great if GWT compilation is component by component
> > more transparently. Some thing under the hood is happening on these
> > lines. Even loading javascript into browser would have happened page
> > by page, only when it is needed.
>
> > Few questions:
>
> > Is it possible to build page flow on the above lines using GWT as is?
> > Are these features available in any other form, that I did not
> > realize? (UiBinder seems slightly different than I want)
>
> > Just I would like to brainstorm. Please share your thoughts.
> > - venu
> > -  http://schoolk12.appspot.com/
>
> > --
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UiBinder.useSafeHtmlTemplates

[Hilco Wijbenga]

Hi all,

I'm sure you're familiar with the warning "Configuration property
UiBinder.useSafeHtmlTemplates is false!". I did the obvious, I added



to the lowest level GWT module I have (it gets included directly or
indirectly by all other modules).

Well, colour me surprised:

[INFO] Loading inherited module 'com.example.domain.request.DomainRequestImpl'
[INFO]Loading inherited module 'com.example.domain.request.DomainRequestApi'
[INFO]   Loading inherited module 'com.example.domain.proxy.DomainProxyApi'
[INFO]  Loading inherited module 'com.example.domain.DomainApi'
[INFO] [WARN] Setting configuration property named
UiBinder.useSafeHtmlTemplates in com.example.domain.DomainApi that has
not been previously defined.  This may be disallowed in the future.
[INFO] Loading inherited module 'com.example.fe.Measurements'
[INFO]Loading inherited module
'com.google.web.bindery.requestfactory.RequestFactory'
[INFO]   Loading inherited module 'com.google.web.bindery.autobean.AutoBean'
[INFO]  Loading inherited module 'com.google.gwt.user.User'
[INFO] Loading inherited module 'com.google.gwt.uibinder.UiBinder'
[INFO][WARN] Definition of already set configuration
property named UiBinder.useSafeHtmlTemplates in
com.google.gwt.uibinder.UiBinder (set in
com.example.domain.DomainApi).  This may be disallowed in the future.
[INFO] Compiling module com.example.fe.MeasurementsApp
[INFO]Scanning for additional dependencies:
file:/home/me/workspaces/project-workspace/measurements/src/main/java/com/example/fe/widgets/DefaultMeasurementsApi.java
[INFO]   Computing all possible rebind results for
'com.example.fe.widgets.Measurements.UiBinder'
[INFO]  Rebinding com.example.fe.widgets.Measurements.UiBinder
[INFO] Invoking generator
com.google.gwt.uibinder.rebind.UiBinderGenerator
[INFO][WARN] Configuration property
UiBinder.useSafeHtmlTemplates is false! UiBinder SafeHtml integration
is off, leaving your users more vulnerable to cross-site scripting
attacks. This property will default to true in future releases of GWT.

What's going on here? First it complains about it not being defined,
then that it's already set, and finally that it's *not* set?!?

Cheers,
Hilco

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Can't create HTML file

[Robert Lockwood]

I attempting to follow Jeff Douglas's Blog tutorial for HelloUiBinder using
Eclipse Helios.  I did get the first example to work but the screenshot of
the New Project Webproject wizard doesn't have the check box to include
sample code.  If I check the box I get useless classes.

Today I attempted to recreate his project without loading in the example
code and all went well for his first example until I needed to create an
HTML page.  If I created an HTML file in the WAR folder then C&P from the
example HTML file Eclipse I cannot get Eclipse to include the page in the
project.  But I can't use New HTML page either.  It asks for a file name and
a Module.  I am not able to use the Add Module part of the wizard.  It finds
nothing in all cases and I have not yet found any help.

How is this wizard used for this purpose?

Thanks

Nate

-- 
When I was 12 I thought I would live forever.
So far, so good.

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Re: Dynamically convert between TextBox and PasswordTextBox

[Ben Imp]

An resourceful user could probably still watch the value, via a javascript 
debugging tool like Firebug, as its being set into those input fields.  
Assuming you are still sending the financial data to the client from the 
server, of course.

This is also assuming the reason you want to use a password field is to hide 
the value from the user.  If that isn't the use case, then ignore my 
ramblings.

-Ben

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Re: Dynamically convert between TextBox and PasswordTextBox

[Ben Munge]

Yes you should be able to, however you are not. There is no
constructor for PasswordTextBox that takes in a TextBox. I ended up
just using getElement and setting the attribute directly.

textBox.getElement().setAttribute("type", "password");

On Jul 29, 3:17 pm, Gal Dolber  wrote:
> From a code and css points of view they are exactly the same. You should be
> able to change from TextBox to PasswordTextBox without changing anything.
>
>
>
>
>
>
>
>
>
> On Fri, Jul 29, 2011 at 5:05 PM, Ben Munge  wrote:
> > I have a requirement to turn some financial fields into masked fields
> > and I wanted to use the password input type to simplify the logic. I
> > need to be able to change a TextBox to a PasswordTextBox and have it
> > change the value in the box to circles without affecting the value or
> > style of the element. I'm having trouble finding a good way to do this
> > as TextBox does not let you modify the type property. Any advice/help
> > would be greatly appreciated.
>
> > Thanks!
>
> > --
> > You received this message because you are subscribed to the Google Groups
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>
> --
> Guit: Elegant, beautiful, modular and *production ready* gwt applications.
>
> http://code.google.com/p/guit/

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Re: Dynamically convert between TextBox and PasswordTextBox

[Gal Dolber]

>From a code and css points of view they are exactly the same. You should be
able to change from TextBox to PasswordTextBox without changing anything.

On Fri, Jul 29, 2011 at 5:05 PM, Ben Munge  wrote:

> I have a requirement to turn some financial fields into masked fields
> and I wanted to use the password input type to simplify the logic. I
> need to be able to change a TextBox to a PasswordTextBox and have it
> change the value in the box to circles without affecting the value or
> style of the element. I'm having trouble finding a good way to do this
> as TextBox does not let you modify the type property. Any advice/help
> would be greatly appreciated.
>
> Thanks!
>
> --
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>
>


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http://code.google.com/p/guit/

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Dynamically convert between TextBox and PasswordTextBox

[Ben Munge]

I have a requirement to turn some financial fields into masked fields
and I wanted to use the password input type to simplify the logic. I
need to be able to change a TextBox to a PasswordTextBox and have it
change the value in the box to circles without affecting the value or
style of the element. I'm having trouble finding a good way to do this
as TextBox does not let you modify the type property. Any advice/help
would be greatly appreciated.

Thanks!

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Re: Online Javadoc not up-to-date

[Eric Metcalf]

Noticed com.google.gwt.user.client.ui.ResizeLayoutPanel is missing,
too.

On Jul 29, 12:49 pm, Andrew Green  wrote:
> Hi, all,
>
> Minor issue... The online Javadoc that the GWT documentation links to is
> not up-to-date. Compare:
>
> 404 Not 
> Found:http://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/googl...
>
> Up-to-date 
> goodness:http://google-web-toolkit.googlecode.com/svn/javadoc/2.3/com/google/g...
>
> Greetings,
> Andrew

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Re: Tested class changes not visible to test class using gwt-maven-plugin

[cri]

I like your workaround a little better than mine. It does result in a
non project relative directory path in my .classpath file. We
check .classpath files into svn and the non relative directory
wouldn't match the directory setup of other users. I'm thinking that
there may be a way to make this relative. Do you know how?

I suppose that I'll find out soon enough, but that problems occur if
you don't move the external classpath to the bottom of order and
export?

Thanks a lot Sebastien!

Chuck


On Jul 29, 12:14 pm, Sébastien Tromp 
wrote:
> I have the same issue, and am using a similar workaround. The only
> difference is that I add the external class folder to my Java build path.
> When I run JUnit tests, I make sure the class folder is at the top of the
> Order and Export list, and when in standard development I put it at the
> bottom.
>
> This way it works for all test cases - but still not a great workaround.
> --
> Sébastien Tromp
>
> 2011/7/29 cri 
>
>
>
>
>
>
>
> > Can anyone help with this? (I know there is a separate mailing list
> > for gwt-maven-plugin but I'm not sure it has a lot of subscribers.)
>
> > Given that you have a JUnit test case class in /src/test/java/*/
> > FooTest.java and a tested class /src/main/java/*/Foo.java. If you
> > attempt run your test case in FooTest.java you will get a runtime
> > error indicating that FooTest doesn't have access to the modified
> > Foo.class file.
>
> > Steps to reproduce.
> > 1) Generate a GWT project using the gwt-maven-plugin archetype.
> > 2) Import the project into Eclipse using new->Existing Projects into
> > Workspace.
> > 3) Create class Foo.java in /src/main/java/**/client.
> > 4) Define a simple test method in Foo.java "public hello(){return
> > "hello"}"
> > 5) Create class FooTest.java in /src/test/java/**/client.
> > 6) Define a test in FooTest.java:
> > "@Test public void testFooTest() {Foo foo = new Foo();
> > assertEquals("hello", foo.hello());}
> > 7) Run the test case method. You will get a runtime message
> > complaining that Foo can't be found.
>
> > A workaround is to:
> > 1) open the junit run configuration.
> > 2) select the classpath tab.
> > 3) select user entries
> > 4) click advanced button
> > 5) select "Add folders" radio button
> > 6) click ok button
> > 7) add folder src/main/webapp/WEB-INF/classes
>
> > Its not a great workaround since you have to do this with every test
> > case run configuration.
>
> > Another workaround is to run Project/clean on the project.
>
> > --
> > You received this message because you are subscribed to the Google Groups
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Online Javadoc not up-to-date

[Andrew Green]

Hi, all,

Minor issue... The online Javadoc that the GWT documentation links to is 
not up-to-date. Compare:


404 Not Found:
http://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/user/client/ui/SimpleLayoutPanel.html

Up-to-date goodness:
http://google-web-toolkit.googlecode.com/svn/javadoc/2.3/com/google/gwt/user/client/ui/SimpleLayoutPanel.html

Greetings,
Andrew

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Re: Tested class changes not visible to test class using gwt-maven-plugin

[Sébastien Tromp]

I have the same issue, and am using a similar workaround. The only
difference is that I add the external class folder to my Java build path.
When I run JUnit tests, I make sure the class folder is at the top of the
Order and Export list, and when in standard development I put it at the
bottom.

This way it works for all test cases - but still not a great workaround.
-- 
Sébastien Tromp

2011/7/29 cri 

> Can anyone help with this? (I know there is a separate mailing list
> for gwt-maven-plugin but I'm not sure it has a lot of subscribers.)
>
> Given that you have a JUnit test case class in /src/test/java/*/
> FooTest.java and a tested class /src/main/java/*/Foo.java. If you
> attempt run your test case in FooTest.java you will get a runtime
> error indicating that FooTest doesn't have access to the modified
> Foo.class file.
>
> Steps to reproduce.
> 1) Generate a GWT project using the gwt-maven-plugin archetype.
> 2) Import the project into Eclipse using new->Existing Projects into
> Workspace.
> 3) Create class Foo.java in /src/main/java/**/client.
> 4) Define a simple test method in Foo.java "public hello(){return
> "hello"}"
> 5) Create class FooTest.java in /src/test/java/**/client.
> 6) Define a test in FooTest.java:
> "@Test public void testFooTest() {Foo foo = new Foo();
> assertEquals("hello", foo.hello());}
> 7) Run the test case method. You will get a runtime message
> complaining that Foo can't be found.
>
> A workaround is to:
> 1) open the junit run configuration.
> 2) select the classpath tab.
> 3) select user entries
> 4) click advanced button
> 5) select "Add folders" radio button
> 6) click ok button
> 7) add folder src/main/webapp/WEB-INF/classes
>
> Its not a great workaround since you have to do this with every test
> case run configuration.
>
> Another workaround is to run Project/clean on the project.
>
> --
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>
>

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ProgressBar for GWT 2.3

[Ahmed]

Hello,
I need a progressbar for my application developed with GWT 2.3. after
searching I found a widget realizing exactly what I want:http://
code.google.com/p/google-web-toolkit-incubator/
But the problem is that this project is no longer maintained and uses
deprecated methods that are reported during the execution of my
application.
[WARN] [testProgressBar] - Line 30: Referencing deprecated class
'com.google.gwt.user.client.impl.DocumentRootImpl'
[WARN] [testProgressBar] - Line 122: Referencing deprecated class
'com.google.gwt.widgetideas.table.client.overrides.HTMLTable'
[WARN] [testProgressBar] - Line 103: Referencing deprecated class
'com.google.gwt.widgetideas.table.client.overrides.Grid'

is there any other progressbar widget that are compatible gwt 2.3?
Thanks in advance for your help
Ahmed

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Aw: Re: Purpose of JSR-BeanValidation in RequestFactory

[Jens]

On server side you can use a custom ServiceLayerDecorator and implement the 
validate method to customize the validation process (ReflectiveServiceLayer 
contains the default way of validaton).

In your bean you could use validation groups: the default one that is used 
by the client side code and an additional server validation group. In your 
ServiceLayerDecorator you would then validate against the server validation 
group. I think that way you should be able to allow null fields on client 
side but disallow them on server side.

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Re: Purpose of JSR-BeanValidation in RequestFactory

[Eric Andresen]

I am having the same issue.  I need to do some pre-processing of my beans on 
the server before I fire validation, but the framework doesn't allow that.   
It only fires validation on the beans as soon as they are decoded off the 
wire. As far as I can tell, the RequestFactory also doesn't give you hooks 
to fire your own validation later or to feed your own validation errors back 
into the onViolation callback.

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Re: GWT / Maven (again!)

[cri]

What I meant is to somehow create a "mavenized" project having the
standard GWT directory structure (so that it plays better with GPE).

On Jul 29, 9:30 am, Juan Pablo Gardella 
wrote:
> This sample  is
> a gwt project with maven standard layout
>
> 2011/7/29 cri 
>
>
>
>
>
>
>
> > For quite a while, we've been somewhat successful using gwt-maven-
> > plugin in conjunction with GWT/GPE. However, there has been lots of
> > effort and frustration getting to where we are. And, I've just
> > encountered another problem that I've yet to figure out.
>
> > It seems to me that a lot of the trouble comes from the fact that the
> > standard GWT directory structure is very different than the directory
> > structure that gwt-maven-plugin wants. My question for those that know
> > Maven better than me (and there has to be lots of those) is how
> > difficult would it be to "mavenize" a GWT project with GWT's standard
> > layout?
>
> > --
> > You received this message because you are subscribed to the Google Groups
> > "Google Web Toolkit" group.
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Re: Using a custom DateFormatProvider in GWT

[Panam]

Thanks, just the information I needed.

On 17 Jun., 05:37, "John A. Tamplin"  wrote:
> GWT uses the data from the Unicode CLDR, and supports ta and ta_LK, so ta_IN
> should get the ta defaults, which should be appropriate for IN.  If you
> believe there should be a specialization for ta in India, then I suggest
> filing a bug against CLDR to add it.
>
> Aside from that, search for *_ta.* under user/src/com/google/gwt/i18n and
> make a copy under *_ta_IN.* and edit it as needed.  You could put those
> files in your own project and GWT will use them if they are on the
> classpath.  

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Re: GWT Page flows - want to start a open source project - thoughts

[Juan Pablo Gardella]

Is swing applications pageflow? I think not. Perhaps you can look at
architecture proposed in ProGWT
book
.
In this architecture you don't need use a whole page.

2011/7/29 dreamer 

> Hi,
>
> I want to start a new opensource project - "GWT page flows" - similar
> to struts.
>
> With my moderate GWT knowledge, I did not find any way to weave
> application with pages, though components are there.
>
> Not all ajax applications are single page apps.
>
> Here are my thoughts from very high level  -
> ===
> Use composites (widgets) as pages - build using designer.
> Weave all these pages with the help of something like "struts-
> config.xml".
> ==
> It would have been great if GWT compilation is component by component
> more transparently. Some thing under the hood is happening on these
> lines. Even loading javascript into browser would have happened page
> by page, only when it is needed.
>
>
> Few questions:
>
> Is it possible to build page flow on the above lines using GWT as is?
> Are these features available in any other form, that I did not
> realize? (UiBinder seems slightly different than I want)
>
> Just I would like to brainstorm. Please share your thoughts.
> - venu
> -  http://schoolk12.appspot.com/
>
> --
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>
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Re: GWT / Maven (again!)

[Juan Pablo Gardella]

This sample  is
a gwt project with maven standard layout

2011/7/29 cri 

> For quite a while, we've been somewhat successful using gwt-maven-
> plugin in conjunction with GWT/GPE. However, there has been lots of
> effort and frustration getting to where we are. And, I've just
> encountered another problem that I've yet to figure out.
>
> It seems to me that a lot of the trouble comes from the fact that the
> standard GWT directory structure is very different than the directory
> structure that gwt-maven-plugin wants. My question for those that know
> Maven better than me (and there has to be lots of those) is how
> difficult would it be to "mavenize" a GWT project with GWT's standard
> layout?
>
> --
> 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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>
>

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Re: IncompatibleRemoteServiceException & SerializationException Issue.....

[Juan Pablo Gardella]

The error is:

> > > > Caused by: com.google.gwt.user.client.rpc.SerializationException:
> > > > Invalid type signature for com.sample.project.shared.model.UserInfo

I google and found some explanations (thanks a T. Broyer again) in this
thread.
I paste the here the explanation:

The "invalid type signature for" message indicates that the object
used by the client is different than the one known to the server (at
compile-time, a checksum of the object's fields is computed and sent
along with the object's class in the RPC payload; the same checksum is
computed at runtime on the server and compared to the one received
from the client).

Please read the details in thread, perhaps help to you.

Juan

2011/7/29 Jugunu 

> I am not getting it always, after doing a gwtcompile i am getting it
> sometimes even in dev server... I tried to deploy it in tomcat after
> creating a war, that time the response returns from handler, but
> doesn't reach the async call back ..
>
> Previously i was getting serialization error in Arraylist , but now i
> am getting only this, not sure what changed...
>
> Note: I am not extending IsSerializable but just extending all my
> objects with java.io.Serializable...
>
>
> On Jul 29, 4:40 pm, Juan Pablo Gardella 
> wrote:
> > This error ocurr in dev mode too?
> >
> > 2011/7/29 Jugunu 
> >
> > > Hi Pablo,
> >
> > > Thanks a lot for the offer to help..
> >
> > > I am using gwt 2.3 coupled with gwtp framework, gin & guice..
> > > These are the specific external jars i am using...
> >
> > > gin-1.5-post-gwt-2.2.jar
> > > guice-3.0.jar
> > > guice-assistedinject-3.0.jar
> > > guice-servlet-3.0.jar
> > > gwtp-all-0.6.jar
> > > javax.inject.jar
> > > jaxen-1.1.1.jar
> > > GwtAI-Client.jar
> > > GwtAI-Core.jar
> > > aopalliance.jar
> > > mvel2-2.0.17.jar
> > > xstream-1.2.2.jar
> > > commons-lang-2.4.jar
> > > ecj-3.6.2.jar
> >
> > > Thnaks & Regards
> > > Jugunu
> >
> > > On Jul 28, 8:18 pm, Juan Pablo Gardella 
> > > wrote:
> > > > Sounds conflicts of version. Put gwt version and your dependencies to
> > > help
> > > > you.
> >
> > > > 2011/7/28 Jugunu 
> >
> > > > > Hi GWT Group,
> >
> > > > > I am getting a IncompatibleRemoteServiceException  & serialization
> > > > > exception... But i have extended my class with
> > > > > java.io.Serializable...  Also i have observed that I am having
> > > > > duplicate entry in the gwt.rpc file..one starting with"[L" and the
> > > > > other without...  Can you give me some guidance to solve this
> issue?
> >
> > > > > UserInfo extends AResponse
> >
> > > > > ***
> > > > > .GWT.RPC Content...
> >
> > > > > com.sample.project.shared.model.UserInfo, true, true, true, true,
> > > > > com.sample.project.shared.model.UserInfo/3419115833, 3419115833
> > > > > [Lcom.sample.project.shared.model.UserInfo;, true, true, true,
> true,
> > > > > [Lcom.sample.project.shared.model.UserInfo;/3454344643, 3454344643
> > > > > com.delta.rafg.coredata.AResponse, true, false, true, false,
> > > > > com.delta.rafg.coredata.AResponse/3701931059, 3701931059
> > > > > [Lcom.delta.rafg.coredata.AResponse;, true, true, true, true,
> > > > > [Lcom.delta.rafg.coredata.AResponse;/1389744197, 1389744197
> >
> > > > > ERROR LOG...
> > > > > ***
> >
> > > > > Jul 21, 2011 1:25:49 PM org.apache.catalina.core.ApplicationContext
> > > > > log
> > > > > SEVERE:
> > > > > Key[type=com.gwtplatform.dispatch.server.guice.DispatchServiceImpl,
> > > > > annotation=[none]]: An IncompatibleRemoteServiceException was
> thrown
> > > > > while processing this call.
> > > > > com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException:
> > > > > Invalid type signature for com.sample.project.shared.model.UserInfo
> > > > >at
> > > com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:315)
> > > > >at
> >
> > >
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
> > > > > 206)
> > > > >at
> >
> > >
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
> > > > > 248)
> > > > >at
> >
> > >
> com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
> > > > > 62)
> > > > >at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> > > > >at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> > > > >at
> >
> > >
> com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:
> > > > > 263)
> > > > >at
> >
> > >
> com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:
> > > > > 178)
> > > > >at
> >
> > >
> com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:
> > > > > 91)
> > > > >at
> >
> > >
> com.google.inject.servlet.FilterChainInvoca

GWT / Maven (again!)

[cri]

For quite a while, we've been somewhat successful using gwt-maven-
plugin in conjunction with GWT/GPE. However, there has been lots of
effort and frustration getting to where we are. And, I've just
encountered another problem that I've yet to figure out.

It seems to me that a lot of the trouble comes from the fact that the
standard GWT directory structure is very different than the directory
structure that gwt-maven-plugin wants. My question for those that know
Maven better than me (and there has to be lots of those) is how
difficult would it be to "mavenize" a GWT project with GWT's standard
layout?

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Re: Gwt touch ui

[leandro borbosa]

Just tested it on  the IPad2 works great.
It looks like Sencha Touch. Is it Sencha touch ?

2011/7/29 Juan Pablo Gardella 

> Thanks Alain!! Wonderfull!!
>
>
> 2011/7/29 Alain Ekambi 
>
>> Here is a preview of  gwt4touch 1.0  wich will be shipped in the next
>> release of gwt4air.
>>
>> http://gwt4air.googlecode.com/svn/trunk/touch/GwtAir.html
>>
>> Like alway feedbacks  are really welcome
>>
>> Cheers,
>>
>> Alain
>>
>>
>> 2011/7/8 Gal Dolber 
>>
>>> great news! thanks Alain
>>>
>>> On Friday, July 8, 2011, Alain Ekambi 
>>> wrote:
>>> > Not Flash.Pure Gwt based solution
>>> >
>>> > 2011/7/8 Gal Dolber 
>>> >
>>> > Hi Alain,touch support with flash? do you mean only for android
>>> devices?
>>> > On Fri, Jul 8, 2011 at 3:27 AM, Alain Ekambi <
>>> jazzmatad...@googlemail.com> wrote:
>>> > gwt4air 2.2 will actually have a Gwt Touch moduleStay tuned :)
>>> >
>>> >
>>> >
>>> >
>>> > 2011/7/8 Gal Dolber 
>>> >
>>> >
>>> >
>>> >
>>> > Is anyone doing some open source work on gwt + touch ui?
>>> > This demo is totally incredible
>>> http://dev.sencha.com/deploy/touch/examples/kitchensink/
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > We must have this implemented with gwt
>>> > --
>>> > Guit: Elegant, beautiful, modular and *production ready* gwt
>>> applications.
>>> >
>>> > http://code.google.com/p/guit/
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > --
>>> > You received this message because you are subscribed to the Google
>>> Groups "Google Web Toolkit" group.
>>> > To post to this group, send email to
>>> google-web-toolkit@googlegroups.com.
>>> > To unsubscribe from this group, send email to
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>>> > For more options, visit this group at
>>> http://groups.google.com/group/google-web-toolkit?hl=en.
>>> >
>>> >
>>> > --
>>> >
>>> > GWT API for  non Java based platforms
>>> > http://code.google.com/p/gwt4air/http://www.gwt4air.appspot.com/
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > --
>>> > 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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>>> >
>>> >
>>> > --
>>> > Guit: Elegant, beautiful, modular and *production ready* gwt
>>> applications.
>>> >
>>> > http://code.google.com/p/guit/
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > --
>>> > 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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>>> >
>>> >
>>> > --
>>> >
>>> > GWT API for  non Java based platforms
>>> > http://code.google.com/p/gwt4air/
>>> > http://www.gwt4air.appspot.com/
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > --
>>> > 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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>>> > For more options, visit this group at
>>> http://groups.google.com/group/google-web-toolkit?hl=en.
>>> >
>>>
>>> --
>>> Guit: Elegant, beautiful, modular and *production ready* gwt
>>> applications.
>>>
>>> http://code.google.com/p/guit/
>>>
>>> --
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>>>
>>>
>>
>>
>> --
>>
>> GWT API for  non Java based platforms
>> http://code.google.com/p/gwt4air/
>> http://www.gwt4air.appspot.com/
>>
>>
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GWT Page flows - want to start a open source project - thoughts

[dreamer]

Hi,

I want to start a new opensource project - "GWT page flows" - similar
to struts.

With my moderate GWT knowledge, I did not find any way to weave
application with pages, though components are there.

Not all ajax applications are single page apps.

Here are my thoughts from very high level  -
===
Use composites (widgets) as pages - build using designer.
Weave all these pages with the help of something like "struts-
config.xml".
==
It would have been great if GWT compilation is component by component
more transparently. Some thing under the hood is happening on these
lines. Even loading javascript into browser would have happened page
by page, only when it is needed.


Few questions:

Is it possible to build page flow on the above lines using GWT as is?
Are these features available in any other form, that I did not
realize? (UiBinder seems slightly different than I want)

Just I would like to brainstorm. Please share your thoughts.
- venu
-  http://schoolk12.appspot.com/

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Tested class changes not visible to test class using gwt-maven-plugin

[cri]

Can anyone help with this? (I know there is a separate mailing list
for gwt-maven-plugin but I'm not sure it has a lot of subscribers.)

Given that you have a JUnit test case class in /src/test/java/*/
FooTest.java and a tested class /src/main/java/*/Foo.java. If you
attempt run your test case in FooTest.java you will get a runtime
error indicating that FooTest doesn't have access to the modified
Foo.class file.

Steps to reproduce.
1) Generate a GWT project using the gwt-maven-plugin archetype.
2) Import the project into Eclipse using new->Existing Projects into
Workspace.
3) Create class Foo.java in /src/main/java/**/client.
4) Define a simple test method in Foo.java "public hello(){return
"hello"}"
5) Create class FooTest.java in /src/test/java/**/client.
6) Define a test in FooTest.java:
"@Test public void testFooTest() {Foo foo = new Foo();
assertEquals("hello", foo.hello());}
7) Run the test case method. You will get a runtime message
complaining that Foo can't be found.

A workaround is to:
1) open the junit run configuration.
2) select the classpath tab.
3) select user entries
4) click advanced button
5) select "Add folders" radio button
6) click ok button
7) add folder src/main/webapp/WEB-INF/classes

Its not a great workaround since you have to do this with every test
case run configuration.

Another workaround is to run Project/clean on the project.

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Re: IncompatibleRemoteServiceException & SerializationException Issue.....

[Jugunu]

I am not getting it always, after doing a gwtcompile i am getting it
sometimes even in dev server... I tried to deploy it in tomcat after
creating a war, that time the response returns from handler, but
doesn't reach the async call back ..

Previously i was getting serialization error in Arraylist , but now i
am getting only this, not sure what changed...

Note: I am not extending IsSerializable but just extending all my
objects with java.io.Serializable...


On Jul 29, 4:40 pm, Juan Pablo Gardella 
wrote:
> This error ocurr in dev mode too?
>
> 2011/7/29 Jugunu 
>
> > Hi Pablo,
>
> > Thanks a lot for the offer to help..
>
> > I am using gwt 2.3 coupled with gwtp framework, gin & guice..
> > These are the specific external jars i am using...
>
> > gin-1.5-post-gwt-2.2.jar
> > guice-3.0.jar
> > guice-assistedinject-3.0.jar
> > guice-servlet-3.0.jar
> > gwtp-all-0.6.jar
> > javax.inject.jar
> > jaxen-1.1.1.jar
> > GwtAI-Client.jar
> > GwtAI-Core.jar
> > aopalliance.jar
> > mvel2-2.0.17.jar
> > xstream-1.2.2.jar
> > commons-lang-2.4.jar
> > ecj-3.6.2.jar
>
> > Thnaks & Regards
> > Jugunu
>
> > On Jul 28, 8:18 pm, Juan Pablo Gardella 
> > wrote:
> > > Sounds conflicts of version. Put gwt version and your dependencies to
> > help
> > > you.
>
> > > 2011/7/28 Jugunu 
>
> > > > Hi GWT Group,
>
> > > > I am getting a IncompatibleRemoteServiceException  & serialization
> > > > exception... But i have extended my class with
> > > > java.io.Serializable...  Also i have observed that I am having
> > > > duplicate entry in the gwt.rpc file..one starting with"[L" and the
> > > > other without...  Can you give me some guidance to solve this issue?
>
> > > > UserInfo extends AResponse
>
> > > > ***
> > > > .GWT.RPC Content...
>
> > > > com.sample.project.shared.model.UserInfo, true, true, true, true,
> > > > com.sample.project.shared.model.UserInfo/3419115833, 3419115833
> > > > [Lcom.sample.project.shared.model.UserInfo;, true, true, true, true,
> > > > [Lcom.sample.project.shared.model.UserInfo;/3454344643, 3454344643
> > > > com.delta.rafg.coredata.AResponse, true, false, true, false,
> > > > com.delta.rafg.coredata.AResponse/3701931059, 3701931059
> > > > [Lcom.delta.rafg.coredata.AResponse;, true, true, true, true,
> > > > [Lcom.delta.rafg.coredata.AResponse;/1389744197, 1389744197
>
> > > > ERROR LOG...
> > > > ***
>
> > > > Jul 21, 2011 1:25:49 PM org.apache.catalina.core.ApplicationContext
> > > > log
> > > > SEVERE:
> > > > Key[type=com.gwtplatform.dispatch.server.guice.DispatchServiceImpl,
> > > > annotation=[none]]: An IncompatibleRemoteServiceException was thrown
> > > > while processing this call.
> > > > com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException:
> > > > Invalid type signature for com.sample.project.shared.model.UserInfo
> > > >        at
> > com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:315)
> > > >        at
>
> > com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
> > > > 206)
> > > >        at
>
> > com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
> > > > 248)
> > > >        at
>
> > com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
> > > > 62)
> > > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> > > >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> > > >        at
>
> > com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:
> > > > 263)
> > > >        at
>
> > com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:
> > > > 178)
> > > >        at
>
> > com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:
> > > > 91)
> > > >        at
>
> > com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:
> > > > 62)
> > > >        at
>
> > com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:
> > > > 118)
> > > >        at
> > com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:
> > > > 113)
> > > >        at
>
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
> > > > 235)
> > > >        at
>
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
> > > > 206)
> > > >        at
>
> > com.sample.project.server.guice.projectWebsphereFilter.doFilter(projectWebsphereFilter.java:
> > > > 27)
> > > >        at
>
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
> > > > 235)
> > > >        at
>
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
> > > > 206)
> > > >        at
>
> > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
> > > > 233)
> > > >        at
>
> > org.apache

Re: RPC Serialization

[Juan Pablo Gardella]

Group is Serializable?

2011/7/29 ph09 

> Hey there,
>
> I want to make a RPC Call with an Object called Feature. This class
> included an ArrayList with refereces to other Object. So when I do the
> RPC Call and want to reach the Object from the ArrayList, i get the
> following Eception:
>
> com.google.gwt.user.client.rpc.SerializationException
>at
>
> com.google.gwt.user.client.rpc.impl.SerializerBase.getTypeHandler(SerializerBase.java:
> 153)
>at
>
> com.google.gwt.user.client.rpc.impl.SerializerBase.serialize(SerializerBase.java:
> 125)
>at
>
> com.google.gwt.user.client.rpc.impl.ClientSerializationStreamWriter.serialize(ClientSerializationStreamWriter.java:
> 179)
>at
>
> com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:
> 126)
>at
>
> com.google.gwt.user.client.rpc.core.java.util.Collection_CustomFieldSerializerBase.serialize(Collection_CustomFieldSerializerBase.java:
> 45)
>at
>
> com.google.gwt.user.client.rpc.core.java.util.ArrayList_CustomFieldSerializer.serialize(ArrayList_CustomFieldSerializer.java:
> 40)
>at
>
> com.google.gwt.user.client.rpc.core.java.util.ArrayList_FieldSerializer.serial(ArrayList_FieldSerializer.java:
> 23)
>at
>
> com.google.gwt.user.client.rpc.impl.SerializerBase.serialize(SerializerBase.java:
> 126)
>at
>
> com.google.gwt.user.client.rpc.impl.ClientSerializationStreamWriter.serialize(ClientSerializationStreamWriter.java:
> 179)
>at
>
> com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:
> 126)
>at
>
> de.fhdo.kuss.client.Feature_FieldSerializer.serialize(Feature_FieldSerializer.java:
> 51)
>at
>
> de.fhdo.kuss.client.Feature_FieldSerializer.serial(Feature_FieldSerializer.java:
> 64)
>at
>
> com.google.gwt.user.client.rpc.impl.SerializerBase.serialize(SerializerBase.java:
> 126)
>at
>
> com.google.gwt.user.client.rpc.impl.ClientSerializationStreamWriter.serialize(ClientSerializationStreamWriter.java:
> 179)
>at
>
> com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:
> 126)
>at
> de.fhdo.kuss.client.SpeicherService_Proxy.test(SpeicherService_Proxy.java:
> 327)
>at de.fhdo.kuss.client.FM_Gui.test(FM_Gui.java:834)
>at de.fhdo.kuss.client.FM_Gui.(FM_Gui.java:67)
>at de.fhdo.kuss.client.Kuss_Projekt.buildGui(Kuss_Projekt.java:61)
>at de.fhdo.kuss.client.Kuss_Projekt.onModuleLoad(Kuss_Projekt.java:
> 31)
>at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>at java.lang.reflect.Method.invoke(Unknown Source)
>at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
>at
>
> com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:
> 193)
>at
>
> com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:
> 510)
>at
>
> com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:
> 352)
>at java.lang.Thread.run(Unknown Source)
>
>
> Is it because of the ArrayList? Thats my Class:
>
> public class Feature implements Serializable {
>
>private static final long serialVersionUID = 1L;
>private String name;
>private ArrayList subgroups = new ArrayList();
>private String context;
>
>public Feature(){
>
>}
>
>public Feature(String name) {
>this.name = name;
>}
>
>public String getName() {
>return name;
>}
>
>public void setName(String name) {
>this.name = name;
>}
>
>public void addSubgroup(Group group) {
>subgroups.add(group);
>}
>
>public ArrayList getSubGroups() {
>return subgroups;
>}
> }
>
> And that is my Call:
>
> public void test() {
>AsyncCallback callback = new AsyncCallback()
> {
>public void onFailure(Throwable caught) {
>caught.printStackTrace();
>}
>
>public void onSuccess(String result) {
>Window.alert(result);
>
>}
>};
>Feature feature2 = new Feature("test Feature");
>Feature feature = new Feature("root");
>Group group = new Group(GroupType.mandatory,feature2);
>feature.addSubgroup(group);
>SpeicherService.Util.getInstance().test(feature, callback);
>}
>
> --
> You received this message because you are subscribed to the Google Groups
>

Re: CellTable question

[GeorgeS]

Jeff, that worked like a charm! Thanks for helping me make it up the
Java curve!


On Jul 28, 1:27 pm, Jeff Larsen  wrote:
> when you build the column, specify the number
>
> MyTextColumn extends TextColumn{
>
> public MyTextColumn(int index){
>
>   this.index = index;
>
> }
>
> public String getValue(String[] strings){
>   return strings[index];
>
>
>
>
>
>
>
> }

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RPC Serialization

[ph09]

Hey there,

I want to make a RPC Call with an Object called Feature. This class
included an ArrayList with refereces to other Object. So when I do the
RPC Call and want to reach the Object from the ArrayList, i get the
following Eception:

com.google.gwt.user.client.rpc.SerializationException
at
com.google.gwt.user.client.rpc.impl.SerializerBase.getTypeHandler(SerializerBase.java:
153)
at
com.google.gwt.user.client.rpc.impl.SerializerBase.serialize(SerializerBase.java:
125)
at
com.google.gwt.user.client.rpc.impl.ClientSerializationStreamWriter.serialize(ClientSerializationStreamWriter.java:
179)
at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:
126)
at
com.google.gwt.user.client.rpc.core.java.util.Collection_CustomFieldSerializerBase.serialize(Collection_CustomFieldSerializerBase.java:
45)
at
com.google.gwt.user.client.rpc.core.java.util.ArrayList_CustomFieldSerializer.serialize(ArrayList_CustomFieldSerializer.java:
40)
at
com.google.gwt.user.client.rpc.core.java.util.ArrayList_FieldSerializer.serial(ArrayList_FieldSerializer.java:
23)
at
com.google.gwt.user.client.rpc.impl.SerializerBase.serialize(SerializerBase.java:
126)
at
com.google.gwt.user.client.rpc.impl.ClientSerializationStreamWriter.serialize(ClientSerializationStreamWriter.java:
179)
at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:
126)
at
de.fhdo.kuss.client.Feature_FieldSerializer.serialize(Feature_FieldSerializer.java:
51)
at
de.fhdo.kuss.client.Feature_FieldSerializer.serial(Feature_FieldSerializer.java:
64)
at
com.google.gwt.user.client.rpc.impl.SerializerBase.serialize(SerializerBase.java:
126)
at
com.google.gwt.user.client.rpc.impl.ClientSerializationStreamWriter.serialize(ClientSerializationStreamWriter.java:
179)
at
com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamWriter.writeObject(AbstractSerializationStreamWriter.java:
126)
at
de.fhdo.kuss.client.SpeicherService_Proxy.test(SpeicherService_Proxy.java:
327)
at de.fhdo.kuss.client.FM_Gui.test(FM_Gui.java:834)
at de.fhdo.kuss.client.FM_Gui.(FM_Gui.java:67)
at de.fhdo.kuss.client.Kuss_Projekt.buildGui(Kuss_Projekt.java:61)
at de.fhdo.kuss.client.Kuss_Projekt.onModuleLoad(Kuss_Projekt.java:
31)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
at
com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:
193)
at
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:
510)
at
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:
352)
at java.lang.Thread.run(Unknown Source)


Is it because of the ArrayList? Thats my Class:

public class Feature implements Serializable {

private static final long serialVersionUID = 1L;
private String name;
private ArrayList subgroups = new ArrayList();
private String context;

public Feature(){

}

public Feature(String name) {
this.name = name;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public void addSubgroup(Group group) {
subgroups.add(group);
}

public ArrayList getSubGroups() {
return subgroups;
}
}

And that is my Call:

public void test() {
AsyncCallback callback = new AsyncCallback() {
public void onFailure(Throwable caught) {
caught.printStackTrace();
}

public void onSuccess(String result) {
Window.alert(result);

}
};
Feature feature2 = new Feature("test Feature");
Feature feature = new Feature("root");
Group group = new Group(GroupType.mandatory,feature2);
feature.addSubgroup(group);
SpeicherService.Util.getInstance().test(feature, callback);
}

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Re: GWT Spring related post

[George Georgovassilis]

I think that is a classic... you probably instantiated the controller
in an application-context rather than a web-application-context

On Jul 27, 6:49 pm, spandu  wrote:
> Hi,
>
> I am using GWT 2.0 integrated with Spring in the application, after
> executing the applicationwhen I try to login into the
> application..I am getting the following error. I have searched a lot
> to find out the solution, if anyone has encountered this kind of error
> and found some solution, please help me out with this, I would atleast
> need what might be the root cause for this exception..thanks in
> advance.
>
> [WARN] Exception while dispatching incoming RPC call
> java.lang.NullPointerException
>         at javax.servlet.GenericServlet.getServletName(GenericServlet.java:
> 322)
>         at javax.servlet.GenericServlet.log(GenericServlet.java:277)
>         at
> com.google.gwt.user.server.rpc.RemoteServiceServlet.doGetSerializationPolicy(RemoteServiceServlet.java:
> 237)
>         at
> com.google.gwt.user.server.rpc.RemoteServiceServlet.getSerializationPolicy(RemoteServiceServlet.java:
> 117)
>         at
> com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.prepareToRead(ServerSerializationStreamReader.java:
> 429)
>         at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:234)
>         at
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
> 164)
>         at
> com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:
> 86)
>         at
> com.shris.emr.server.common.rpc.AbstractShrisRpcSerivce.handleRequest(AbstractShrisRpcSerivce.java:
> 60)
>         at
> org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:
> 48)
>         at
> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:
> 771)
>         at
> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:
> 716)
>         at
> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:
> 647)
>         at
> org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:
> 563)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>         at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
> 487)
>         at org.mortbay.jetty.servlet.ServletHandler
> $CachedChain.doFilter(ServletHandler.java:1097)
>         at
> org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:
> 113)
>         at
> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:
> 76)
>         at org.mortbay.jetty.servlet.ServletHandler
> $CachedChain.doFilter(ServletHandler.java:1088)
>         at org.springframework.security.web.FilterChainProxy
> $VirtualFilterChain.doFilter(FilterChainProxy.java:343)
>         at
> org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:
> 109)
>         at
> org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:
> 83)
>         at org.springframework.security.web.FilterChainProxy
> $VirtualFilterChain.doFilter(FilterChainProxy.java:355)
>         at
> org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:
> 97)
>         at org.springframework.security.web.FilterChainProxy
> $VirtualFilterChain.doFilter(FilterChainProxy.java:355)
>         at
> org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:
> 100)
>         at org.springframework.security.web.FilterChainProxy
> $VirtualFilterChain.doFilter(FilterChainProxy.java:355)
>         at
> org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:
> 78)
>         at org.springframework.security.web.FilterChainProxy
> $VirtualFilterChain.doFilter(FilterChainProxy.java:355)
>         at
> org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:
> 54)
>         at org.springframework.security.web.FilterChainProxy
> $VirtualFilterChain.doFilter(FilterChainProxy.java:355)
>         at
> org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:
> 35)
>         at org.springframework.security.web.FilterChainProxy
> $VirtualFilterChain.doFilter(FilterChainProxy.java:355)
>         at
> org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:
> 187)
>         at org.springframework.security.web.FilterChainProxy
> $VirtualFilterChain.doFilter(FilterChainProxy.java:355

Re: Re-firing a failed/rejected server call in RequestFactory, is this possible?

[Eric Andresen]

Hmm, I tried going down the onViolation / onFailure paths, but ran in to 
other problems with those.

For onFailure, is there a way to send a valueProxy back inside the exception 
payload?  It looks like the default behavior is just to extract the message 
out of any thrown exception.  I'd like to return my errors to the client in 
a meaningful format so I can mark up the editor.  I guess worst case I could 
serialize the object array as a string and decode it on the client, but I'd 
like to avoid that if possible.

onConstraintViolation is what I really wanted, but couldn't find any hooks 
on the server side to allow me to convert my legacy application's 
server-side violations into the necessary ViolationMessages.  Basically I'd 
like to run the code from the 
SimpleRequestProcessor:process(request,response) function:
// Validate entities
List errorMessages = validateEntities(source);

if (!errorMessages.isEmpty()) {
  resp.setViolations(errorMessages);
  return;
}

but rather than get the errors from the validateEntries method, my service 
layer method invocation will either return or throw them.  Unfortunately it 
doesn't look like the SimpleRequestProcessor is override-able since it's 
declared private final in the RequestFactoryServlet, and I couldn't find any 
hooks to allow me to post-process the response after the invocation.

Thanks,
Eric

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Alternative to Drop Down List Box !

[BST]

I just wanted to update on the Drop Down List Box, 

GWT Incubator
Drop Down List BoxNot planned at this time, but some people use a vertical 
MenuBar
 to 
achieve the same effect


While trying to achieve the above I managed to get a drop down or drop up 
list in a different way, with popup ups and menuBar. Hope this helps if you 
are looking to achieve something similar. While I tried to use a MenuBar 
instead of a Popup it always lists down which I didn't want. It is 
definitely nicer when it lists up !! There are other options as well. You 
can use labels instead of a the menubar. You just have to add the labels in 
the PopupPanel in a vertical Panel, and define a clickHandler for each 
Label. Please do update if you have a better solution.

   // below PopUp panel to show the options that the user can 
click
PopupPanel mainPopup = new PopupPanel(true, true);

// Commands to be executed when user clicks the option
Command option1 = new Command() {

@Override
public void execute() {
Window.alert("Option 1");
select.setText("Option 1");
}

};

Command option2 = new Command() {

@Override
public void execute() {
Window.alert("Option 2");
select.setText("Option 1");
}

};

// MenuBar that will contain the options

MenuBar options = new MenuBar(true);
options.addItem("Option 1", option1);
options.addItem("Option 2", option2);

// A Label that triggers the PopUp

Label select = new Label("Select");

// Click handler for the Label

select.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {

if (!mainPopup.isShowing()) {
mainPopup.showRelativeTo(select);
} else {
mainPopup.hide();
}
}
});

// finally we add the options to the popup
mainPopup.add(options);
}


** I wish there was a code box widget here :-) so that I can easily show the 
code I want in a preformatted way. ***


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Re: Can We develop G-Talk kindOf desktop application using GWT

[Alain Ekambi]

Was ntot the question about Desktop application with GWT or m i
missunderstanding ?
2011/7/29 J.Ganesan 

> Have a look at
> https://addons.mozilla.org/en-US/firefox/addon/mozilla-labs-rainbow/.
> Putting a GWT wrapper, one can implement voice chat but it is limited
> to FireFox. WebRTC looks far more advanced though.
>
> J.Ganesan
> www.DataStoreGwt.com
>
> On Jul 28, 8:28 am, msp  wrote:
> > Hi GWT,
> >
> > Can we develop G-Talk kindof desktop application using GWT ? oor GWT
> > is specific for Desktop applications ?
> >
> > Kindly someone ackowledge with answer.
> >
> > Thanks in advance.
> > ~MSP
>
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>
>


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GWT API for  non Java based platforms
http://code.google.com/p/gwt4air/
http://www.gwt4air.appspot.com/

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Re: Can We develop G-Talk kindOf desktop application using GWT

[Raphael André Bauer]

On Fri, Jul 29, 2011 at 2:01 PM, J.Ganesan  wrote:
> Have a look at 
> https://addons.mozilla.org/en-US/firefox/addon/mozilla-labs-rainbow/.
> Putting a GWT wrapper, one can implement voice chat but it is limited
> to FireFox. WebRTC looks far more advanced though.

If you want to go for xmpp - try emite-gwt - great lib:
http://code.google.com/p/emite/

best,

raphael

>
> J.Ganesan
> www.DataStoreGwt.com
>
> On Jul 28, 8:28 am, msp  wrote:
>> Hi GWT,
>>
>> Can we develop G-Talk kindof desktop application using GWT ? oor GWT
>> is specific for Desktop applications ?
>>
>> Kindly someone ackowledge with answer.
>>
>> Thanks in advance.
>> ~MSP
>
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Re: Can We develop G-Talk kindOf desktop application using GWT

[J.Ganesan]

Have a look at 
https://addons.mozilla.org/en-US/firefox/addon/mozilla-labs-rainbow/.
Putting a GWT wrapper, one can implement voice chat but it is limited
to FireFox. WebRTC looks far more advanced though.

J.Ganesan
www.DataStoreGwt.com

On Jul 28, 8:28 am, msp  wrote:
> Hi GWT,
>
> Can we develop G-Talk kindof desktop application using GWT ? oor GWT
> is specific for Desktop applications ?
>
> Kindly someone ackowledge with answer.
>
> Thanks in advance.
> ~MSP

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Re: RequestFactory + collectios

[Claude]

Here :) 
http://code.google.com/p/google-web-toolkit/issues/detail?id=5524&q=maps&colspec=ID%20Type%20Status%20Owner%20Milestone%20Summary%20Stars

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Re: Lots of DIVs

[Alisson Prestes]

Very smart :)

Alisson Prestes
www.google.com/profiles/javalisson



On Thu, Jul 28, 2011 at 4:30 PM, Thomas Broyer  wrote:

> First, as soon as you use a layout panel, it adds a div to the document's
> body, using it as a ruler to measure centimeters in pixels (this is the very
> first div here, moved out of view using top:-20cm).
> Then, each layout panel is a div, containing another ruler to measure EMs
> and EXs (it has to be repeated for each panel because it depends on the
> font-size applied locally or inherited).
> Then, each child of layout panel lives in its own div (I don't remember the
> rationale for this, but it had to be done so it works in all browsers and
> allows some kinds of styling –borders and margins–).
>
> So here, you have the CM rule, followed by the RootLayoutPanel, containing
> its own ruler and a child. That child in turns is a layout panel, with its
> own ruler and a single child.
>
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Re: Calling an inherited module RPC (using GIN)

[Juan Pablo Gardella]

I think you can use a provider
method
.

I don't test, but you can try:

@Provides
@Singleton
SessionServiceAsync sessionServiceAsyncProvider() {
  SessionServiceAsync s =  GWT.create(SessionService.class);
  ((ServiceDefTarget) s).setServiceEntryPoint(GWT
  .getHostPageBaseURL() + s.END_POINT);
  return s;
}

Juan


2011/7/28 vehdra music 

> Hi, I am using Gin in my project.
>
> In my activity I have this code:
>
>private MyServiceAsync rpcService;
>
>@Inject
>public MyListActivity(MyListView view, PlaceController
> placeController, MyServiceAsync rpcService) {
>this.view = view;
>this.placeController = placeController;
>this.rpcService = rpcService;
>}
>
> This works great if my RPC is created in the same module.
>
> But I need to have my RPCs in another module (Core), and inherit this
> module from others (ie: Admin).
>
> I was googling about relative paths and RPCs and I've found this post:
>
> http://borgestech.blogspot.com/2011/03/gwt-calling-rpc-service-inside-another.html
>
> But (as I am a really newby to Gin) I can't figured how to mix what
> that post says with Gin.
>
> Can anyone give me a hand?
>
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Re: Gwt touch ui

[Juan Pablo Gardella]

Thanks Alain!! Wonderfull!!

2011/7/29 Alain Ekambi 

> Here is a preview of  gwt4touch 1.0  wich will be shipped in the next
> release of gwt4air.
>
> http://gwt4air.googlecode.com/svn/trunk/touch/GwtAir.html
>
> Like alway feedbacks  are really welcome
>
> Cheers,
>
> Alain
>
>
> 2011/7/8 Gal Dolber 
>
>> great news! thanks Alain
>>
>> On Friday, July 8, 2011, Alain Ekambi 
>> wrote:
>> > Not Flash.Pure Gwt based solution
>> >
>> > 2011/7/8 Gal Dolber 
>> >
>> > Hi Alain,touch support with flash? do you mean only for android devices?
>> > On Fri, Jul 8, 2011 at 3:27 AM, Alain Ekambi <
>> jazzmatad...@googlemail.com> wrote:
>> > gwt4air 2.2 will actually have a Gwt Touch moduleStay tuned :)
>> >
>> >
>> >
>> >
>> > 2011/7/8 Gal Dolber 
>> >
>> >
>> >
>> >
>> > Is anyone doing some open source work on gwt + touch ui?
>> > This demo is totally incredible
>> http://dev.sencha.com/deploy/touch/examples/kitchensink/
>> >
>> >
>> >
>> >
>> >
>> >
>> > We must have this implemented with gwt
>> > --
>> > Guit: Elegant, beautiful, modular and *production ready* gwt
>> applications.
>> >
>> > http://code.google.com/p/guit/
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> > --
>> > You received this message because you are subscribed to the Google
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>> >
>> >
>> > --
>> >
>> > GWT API for  non Java based platforms
>> > http://code.google.com/p/gwt4air/http://www.gwt4air.appspot.com/
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> > --
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>> >
>> >
>> > --
>> > Guit: Elegant, beautiful, modular and *production ready* gwt
>> applications.
>> >
>> > http://code.google.com/p/guit/
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> >
>> > --
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>> >
>> >
>> > --
>> >
>> > GWT API for  non Java based platforms
>> > http://code.google.com/p/gwt4air/
>> > http://www.gwt4air.appspot.com/
>> >
>> >
>> >
>> >
>> >
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>> >
>>
>> --
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>>
>> http://code.google.com/p/guit/
>>
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>>
>
>
> --
>
> GWT API for  non Java based platforms
> http://code.google.com/p/gwt4air/
> http://www.gwt4air.appspot.com/
>
>
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Re: IncompatibleRemoteServiceException & SerializationException Issue.....

[Juan Pablo Gardella]

This error ocurr in dev mode too?

2011/7/29 Jugunu 

> Hi Pablo,
>
> Thanks a lot for the offer to help..
>
> I am using gwt 2.3 coupled with gwtp framework, gin & guice..
> These are the specific external jars i am using...
>
> gin-1.5-post-gwt-2.2.jar
> guice-3.0.jar
> guice-assistedinject-3.0.jar
> guice-servlet-3.0.jar
> gwtp-all-0.6.jar
> javax.inject.jar
> jaxen-1.1.1.jar
> GwtAI-Client.jar
> GwtAI-Core.jar
> aopalliance.jar
> mvel2-2.0.17.jar
> xstream-1.2.2.jar
> commons-lang-2.4.jar
> ecj-3.6.2.jar
>
>
> Thnaks & Regards
> Jugunu
>
> On Jul 28, 8:18 pm, Juan Pablo Gardella 
> wrote:
> > Sounds conflicts of version. Put gwt version and your dependencies to
> help
> > you.
> >
> > 2011/7/28 Jugunu 
> >
> > > Hi GWT Group,
> >
> > > I am getting a IncompatibleRemoteServiceException  & serialization
> > > exception... But i have extended my class with
> > > java.io.Serializable...  Also i have observed that I am having
> > > duplicate entry in the gwt.rpc file..one starting with"[L" and the
> > > other without...  Can you give me some guidance to solve this issue?
> >
> > > UserInfo extends AResponse
> >
> > > ***
> > > .GWT.RPC Content...
> >
> > > com.sample.project.shared.model.UserInfo, true, true, true, true,
> > > com.sample.project.shared.model.UserInfo/3419115833, 3419115833
> > > [Lcom.sample.project.shared.model.UserInfo;, true, true, true, true,
> > > [Lcom.sample.project.shared.model.UserInfo;/3454344643, 3454344643
> > > com.delta.rafg.coredata.AResponse, true, false, true, false,
> > > com.delta.rafg.coredata.AResponse/3701931059, 3701931059
> > > [Lcom.delta.rafg.coredata.AResponse;, true, true, true, true,
> > > [Lcom.delta.rafg.coredata.AResponse;/1389744197, 1389744197
> >
> > > ERROR LOG...
> > > ***
> >
> > > Jul 21, 2011 1:25:49 PM org.apache.catalina.core.ApplicationContext
> > > log
> > > SEVERE:
> > > Key[type=com.gwtplatform.dispatch.server.guice.DispatchServiceImpl,
> > > annotation=[none]]: An IncompatibleRemoteServiceException was thrown
> > > while processing this call.
> > > com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException:
> > > Invalid type signature for com.sample.project.shared.model.UserInfo
> > >at
> com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:315)
> > >at
> >
> > >
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
> > > 206)
> > >at
> >
> > >
> com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
> > > 248)
> > >at
> >
> > >
> com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
> > > 62)
> > >at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> > >at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> > >at
> >
> > >
> com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:
> > > 263)
> > >at
> > >
> com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:
> > > 178)
> > >at
> >
> > >
> com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:
> > > 91)
> > >at
> >
> > >
> com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:
> > > 62)
> > >at
> >
> > >
> com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:
> > > 118)
> > >at
> com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:
> > > 113)
> > >at
> >
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
> > > 235)
> > >at
> >
> > >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
> > > 206)
> > >at
> >
> > >
> com.sample.project.server.guice.projectWebsphereFilter.doFilter(projectWebsphereFilter.java:
> > > 27)
> > >at
> >
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
> > > 235)
> > >at
> >
> > >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
> > > 206)
> > >at
> >
> > >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
> > > 233)
> > >at
> >
> > >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:
> > > 191)
> > >at
> > >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
> > > 128)
> > >at
> > >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
> > > 102)
> > >at
> >
> > >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
> > > 109)
> > >at
> > > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:
> > > 286)
> > >at
> > > org.apache.coyote.http11.Http11Processor.process(

Re: RequestFactory + collectios

[ecstasy2]

Hi.
I would be happy to implement the support for MapS.

Anyclue i should start looking at for this implementation? where
should it be contributed to.

Thanks.

On 13 juil, 17:59, Thomas Broyer  wrote:
> On Wednesday, July 13, 2011 7:48:27 PM UTC+2, frog wrote:
>
> > Hi
>
> > Dev guides say that RF supported collection types are Set and List
> > Is there a way to get around RF this limitation? What do you do if an
> > entity contains a map?
>
> Send a List of "pairs" (make a ValueProxy for that) instead, representing
> the Map#entrySet() (I've seen bugs reported about Sets of proxies, so you'd
> better use a List).
> Map will be supported in due time, as it's already supported at the AutoBean
> level AFAIK.
>
> …or you could contribute the Map support if you really need it and would
> better spend time building it than working around it ;-)

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Re: GWT/GPE 2.4.0 RC1 is available

[Alexander Orlov]

David, you've mentioned that you would also upload the requestfactory-*.jars 
to Maven Central. Currently I can find only the gwt-*.jars but no rf-*.jars.

I'd like to replace gwt-servlet monster JAR by rf-server+client.jars as I'm 
not using GWT-RPC but only the RF.

Are both, rf-server and rf-client required to replace gwt-servlet and which 
scope each of them should have?

-Alex

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Purpose of JSR-BeanValidation in RequestFactory

[StefanR]

I wonder if the JSR 303 bean validation at the client-server-interface is 
really helpful. I stumbled upon two restrictions why I decided to deactivate 
the validation:

   - Beans created within the client might be populated in the back-end. For 
   instance, I have a @NotNull column which contains the creationDate of an 
   entity. It doesn't make sense to let clients set this value, instead it is 
   set just before persisting the first time.
   - Beans object graph needs to be complete for relations with cardinality 
   1 or 1..n. Again a @NotNull association prevents partially filled beans to 
   be send back to the server.

Opinions?

Regards,
Stefan.

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Re: IncompatibleRemoteServiceException & SerializationException Issue.....

[Jugunu]

Hi Pablo,

Thanks a lot for the offer to help..

I am using gwt 2.3 coupled with gwtp framework, gin & guice..
These are the specific external jars i am using...

gin-1.5-post-gwt-2.2.jar
guice-3.0.jar
guice-assistedinject-3.0.jar
guice-servlet-3.0.jar
gwtp-all-0.6.jar
javax.inject.jar
jaxen-1.1.1.jar
GwtAI-Client.jar
GwtAI-Core.jar
aopalliance.jar
mvel2-2.0.17.jar
xstream-1.2.2.jar
commons-lang-2.4.jar
ecj-3.6.2.jar


Thnaks & Regards
Jugunu

On Jul 28, 8:18 pm, Juan Pablo Gardella 
wrote:
> Sounds conflicts of version. Put gwt version and your dependencies to help
> you.
>
> 2011/7/28 Jugunu 
>
> > Hi GWT Group,
>
> > I am getting a IncompatibleRemoteServiceException  & serialization
> > exception... But i have extended my class with
> > java.io.Serializable...  Also i have observed that I am having
> > duplicate entry in the gwt.rpc file..one starting with"[L" and the
> > other without...  Can you give me some guidance to solve this issue?
>
> > UserInfo extends AResponse
>
> > ***
> > .GWT.RPC Content...
>
> > com.sample.project.shared.model.UserInfo, true, true, true, true,
> > com.sample.project.shared.model.UserInfo/3419115833, 3419115833
> > [Lcom.sample.project.shared.model.UserInfo;, true, true, true, true,
> > [Lcom.sample.project.shared.model.UserInfo;/3454344643, 3454344643
> > com.delta.rafg.coredata.AResponse, true, false, true, false,
> > com.delta.rafg.coredata.AResponse/3701931059, 3701931059
> > [Lcom.delta.rafg.coredata.AResponse;, true, true, true, true,
> > [Lcom.delta.rafg.coredata.AResponse;/1389744197, 1389744197
>
> > ERROR LOG...
> > ***
>
> > Jul 21, 2011 1:25:49 PM org.apache.catalina.core.ApplicationContext
> > log
> > SEVERE:
> > Key[type=com.gwtplatform.dispatch.server.guice.DispatchServiceImpl,
> > annotation=[none]]: An IncompatibleRemoteServiceException was thrown
> > while processing this call.
> > com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException:
> > Invalid type signature for com.sample.project.shared.model.UserInfo
> >        at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:315)
> >        at
>
> > com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
> > 206)
> >        at
>
> > com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
> > 248)
> >        at
>
> > com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
> > 62)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> >        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> >        at
>
> > com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:
> > 263)
> >        at
> > com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:
> > 178)
> >        at
>
> > com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:
> > 91)
> >        at
>
> > com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:
> > 62)
> >        at
>
> > com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:
> > 118)
> >        at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:
> > 113)
> >        at
>
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
> > 235)
> >        at
>
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
> > 206)
> >        at
>
> > com.sample.project.server.guice.projectWebsphereFilter.doFilter(projectWebsphereFilter.java:
> > 27)
> >        at
>
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
> > 235)
> >        at
>
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
> > 206)
> >        at
>
> > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:
> > 233)
> >        at
>
> > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:
> > 191)
> >        at
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
> > 128)
> >        at
> > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
> > 102)
> >        at
>
> > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
> > 109)
> >        at
> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:
> > 286)
> >        at
> > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
> > 845)
> >        at org.apache.coyote.http11.Http11Protocol
> > $Http11ConnectionHandler.process(Http11Protocol.java:583)
> >        at
> > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:
> > 447)
> >        at java.lang.Thread.run(Thread.java:619)
> > Caused by: com.google.gwt.user.client.rpc.SerializationException:
> > Invalid type

Re: Gwt touch ui

[Alain Ekambi]

Here is a preview of  gwt4touch 1.0  wich will be shipped in the next
release of gwt4air.

http://gwt4air.googlecode.com/svn/trunk/touch/GwtAir.html

Like alway feedbacks  are really welcome

Cheers,

Alain

2011/7/8 Gal Dolber 

> great news! thanks Alain
>
> On Friday, July 8, 2011, Alain Ekambi  wrote:
> > Not Flash.Pure Gwt based solution
> >
> > 2011/7/8 Gal Dolber 
> >
> > Hi Alain,touch support with flash? do you mean only for android devices?
> > On Fri, Jul 8, 2011 at 3:27 AM, Alain Ekambi <
> jazzmatad...@googlemail.com> wrote:
> > gwt4air 2.2 will actually have a Gwt Touch moduleStay tuned :)
> >
> >
> >
> >
> > 2011/7/8 Gal Dolber 
> >
> >
> >
> >
> > Is anyone doing some open source work on gwt + touch ui?
> > This demo is totally incredible
> http://dev.sencha.com/deploy/touch/examples/kitchensink/
> >
> >
> >
> >
> >
> >
> > We must have this implemented with gwt
> > --
> > Guit: Elegant, beautiful, modular and *production ready* gwt
> applications.
> >
> > http://code.google.com/p/guit/
> >
> >
> >
> >
> >
> >
> >
> >
> > --
> > You received this message because you are subscribed to the Google Groups
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> > To post to this group, send email to google-web-toolkit@googlegroups.com
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> > For more options, visit this group at
> http://groups.google.com/group/google-web-toolkit?hl=en.
> >
> >
> > --
> >
> > GWT API for  non Java based platforms
> > http://code.google.com/p/gwt4air/http://www.gwt4air.appspot.com/
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > --
> > You received this message because you are subscribed to the Google Groups
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> > For more options, visit this group at
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> >
> >
> > --
> > Guit: Elegant, beautiful, modular and *production ready* gwt
> applications.
> >
> > http://code.google.com/p/guit/
> >
> >
> >
> >
> >
> >
> >
> >
> > --
> > You received this message because you are subscribed to the Google Groups
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> > To post to this group, send email to google-web-toolkit@googlegroups.com
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> > To unsubscribe from this group, send email to
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> > For more options, visit this group at
> http://groups.google.com/group/google-web-toolkit?hl=en.
> >
> >
> > --
> >
> > GWT API for  non Java based platforms
> > http://code.google.com/p/gwt4air/
> > http://www.gwt4air.appspot.com/
> >
> >
> >
> >
> >
> > --
> > You received this message because you are subscribed to the Google Groups
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> > To post to this group, send email to google-web-toolkit@googlegroups.com
> .
> > To unsubscribe from this group, send email to
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> > For more options, visit this group at
> http://groups.google.com/group/google-web-toolkit?hl=en.
> >
>
> --
> Guit: Elegant, beautiful, modular and *production ready* gwt applications.
>
> http://code.google.com/p/guit/
>
> --
> You received this message because you are subscribed to the Google Groups
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>
>


-- 

GWT API for  non Java based platforms
http://code.google.com/p/gwt4air/
http://www.gwt4air.appspot.com/

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