date:20070426


since when does a logger have state?
I am very interrested to know what it is that a logger isn't thread safe.
You configure it through the constructor (so i guess assign final fields)
you don't set any variables after that on it. And you call only info/error
with 1 or to params that it needs to log!

johan


On 4/26/07, Matej Knopp <[EMAIL PROTECTED]> wrote:


Yeah, if it really should be a member variable (which makes sense when
logger is not thread safe), it probably could be something like this:

private transient Logger logger;

private Logger getLogger() {
  if (logger == null) ;
 return logger;
}

On 4/26/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
>
> What's the stack trace you get when you use normal serialization? It
> should point you to an offending field.
>
> If you only get it with JCL, there is probably something in JCL that
> isn't serializable. You should consider either making it a static variable,
> getting it only when you need it (don't hold a reference, which is probably
> quite inefficient), or store it as a transient field, and initiatlize it
> lazily (check on null) so that it won't be serialized. More work but safe.
> If you choose the latter, be sure to always do the null check, as
> serializaing/ deserializing will null the reference.
>
> Eelco
>
>
> On 4/25/07, Bjön Limell < [EMAIL PROTECTED]> wrote:
> >
> > Maybe I was a bit unclear.
> >
> > The problem only occurs when you're using jcl104-over-slf4j (JCL's Log
> > not slf4j's Logger).
> >
> > JCL104-over-slf4j just enables you to use old 'Log log =
> > LogFactory.getLog ()' with slf4j (without classloading issues etc)
> >
> > ps. Same problem with Objects.setObjectStreamFactory(...);
> >
> >
> > On 4/25/07, Justin Morgan < [EMAIL PROTECTED]> wrote:
> > >
> > >
> > > Just a data point...I am using the Wicket 1.3 snapshot jars along
> > > with SLF4J with no problems; my pages log just fine.  The underlying 
logging
> > > implementation I'm using is the Log4J (v1.2) logging system.  So far
> > > I really like slf4j, BTW.
> > >
> > > - Justin
> > >
> > >
> > >
> > >  *"Bjön Limell" <[EMAIL PROTECTED]>*
> > > Sent by: [EMAIL PROTECTED]
> > >
> > > 04/25/2007 11:57 AM  Please respond to
> > > wicket-user@lists.sourceforge.net
> > >
> > >   To
> > > wicket-user@lists.sourceforge.net  cc
> > >
> > >  Subject
> > > Re: [Wicket-user] SLF4J and wicket
> > >
> > >
> > >
> > >
> > >
> > >
> > > btw, im using 1.3.0-incubating-SNAPSHOT
> > >
> > > On 4/25/07, Bjön Limell <[EMAIL PROTECTED]> wrote:
> > > > Sure!
> > > >
> > > > ERROR org.apache.wicket.util.lang.Objects
> > > >  "Error serializing object class test.page.SignInPage[object=[Page
> > > > class = test.page.SignInPage, id = 1, version = 0]]"
> > > > org.apache.wicket.util.io.WicketSerializeableException: No
> > > > Serializable constructor found for class
> > > > org.apache.commons.logging.impl.SLF4JLocationAwareLog
> > > > test.page.SignInPage->log
> > > > NOTE: if you feel Wicket is at fault with this exception, please
> > > > report to the mailing list. You can switch to JDK based
> > > serialization
> > > > by calling:
> > > org.apache.wicket.util.lang.Objects.setObjectStreamFactory(new
> > > > IObjectStreamFactory.DefaultObjectStreamFactory()) e.g. in the
> > > init
> > > > method of your application
> > > > at org.apache.wicket.util.io.ClassStreamHandler.(
> > > ClassStreamHandler.java:252)
> > > > at org.apache.wicket.util.io.ClassStreamHandler.lookup(
> > > ClassStreamHandler.java:116)
> > > > at
> > > org.apache.wicket.util.io.WicketObjectOutputStream.writeObjectOverride
> > > (WicketObjectOutputStream.java:752)
> > > > at java.io.ObjectOutputStream.writeObject(
> > > ObjectOutputStream.java:322)
> > > > at
> > > 
org.apache.wicket.util.io.ClassStreamHandler$ObjectFieldAndIndex.writeField
> > > (ClassStreamHandler.java:862)
> > > > at
> > > org.apache.wicket.util.io.ClassStreamHandler.writeFields(
> > > ClassStreamHandler.java:387)
> > > > at
> > > org.apache.wicket.util.io.WicketObjectOutputStream.writeObjectOverride
> > > (WicketObjectOutputStream.java:779)
> > > > at java.io.ObjectOutputStream.writeObject(
> > > ObjectOutputStream.java:322)
> > > > at org.apache.wicket.util.lang.Objects.objectToByteArray(
> > > Objects.java:1102)
> > > > at
> > > org.apache.wicket.protocol.http.FilePageStore.serializePage(
> > > FilePageStore.java:651)
> > > > at
> > > org.apache.wicket.protocol.http.FilePageStore.access$900(
> > > FilePageStore.java:49)
> > > > at
> > > org.apache.wicket.protocol.http.FilePageStore$PageSerializingThread.run
> > > (FilePageStore.java:237)
> > > > at java.lang.Thread.run(Thread.java:619)
> > > >
> > > > ps. thanks for the SUPER quick response!! ;)
> > > >
> > > > On 4/25/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> > > > > It might be a bug in our custom serialization. Could you please
> > > paste
> > > > > the full stack trace please?
> >

Re: [Wicket-user] SLF4J and wicket


But if static logs are really a problem:
http://wiki.apache.org/jakarta-commons/Logging/StaticLog

if would do this:

private void doSomething()
{
  /// foo
  LogFactory.getLog(Xxx.class).debug("blaat")
  // bar
}

or

private void doSomething()
{
  /// foo
 getLog().debug("blaat");
  // bar
}

private Log getLog()
{
   return  LogFactory.getLog(Xxx.class);
}


On 4/26/07, Johan Compagner <[EMAIL PROTECTED]> wrote:


since when does a logger have state?
I am very interrested to know what it is that a logger isn't thread safe.
You configure it through the constructor (so i guess assign final fields)
you don't set any variables after that on it. And you call only info/error
with 1 or to params that it needs to log!

johan


On 4/26/07, Matej Knopp <[EMAIL PROTECTED]> wrote:
>
> Yeah, if it really should be a member variable (which makes sense when
> logger is not thread safe), it probably could be something like this:
>
> private transient Logger logger;
>
> private Logger getLogger() {
>   if (logger == null) ;
>  return logger;
> }
>
> On 4/26/07, Eelco Hillenius < [EMAIL PROTECTED]> wrote:
> >
> > What's the stack trace you get when you use normal serialization? It
> > should point you to an offending field.
> >
> > If you only get it with JCL, there is probably something in JCL that
> > isn't serializable. You should consider either making it a static variable,
> > getting it only when you need it (don't hold a reference, which is probably
> > quite inefficient), or store it as a transient field, and initiatlize it
> > lazily (check on null) so that it won't be serialized. More work but safe.
> > If you choose the latter, be sure to always do the null check, as
> > serializaing/ deserializing will null the reference.
> >
> > Eelco
> >
> >
> > On 4/25/07, Bjön Limell < [EMAIL PROTECTED]> wrote:
> > >
> > > Maybe I was a bit unclear.
> > >
> > > The problem only occurs when you're using jcl104-over-slf4j (JCL's
> > > Log not slf4j's Logger).
> > >
> > > JCL104-over-slf4j just enables you to use old 'Log log =
> > > LogFactory.getLog ()' with slf4j (without classloading issues etc)
> > >
> > > ps. Same problem with Objects.setObjectStreamFactory(...);
> > >
> > >
> > > On 4/25/07, Justin Morgan < [EMAIL PROTECTED]> wrote:
> > > >
> > > >
> > > > Just a data point...I am using the Wicket 1.3 snapshot jars along
> > > > with SLF4J with no problems; my pages log just fine.  The underlying 
logging
> > > > implementation I'm using is the Log4J (v1.2) logging system.  So
> > > > far I really like slf4j, BTW.
> > > >
> > > > - Justin
> > > >
> > > >
> > > >
> > > >  *"Bjön Limell" <[EMAIL PROTECTED]>*
> > > > Sent by: [EMAIL PROTECTED]
> > > >
> > > > 04/25/2007 11:57 AM  Please respond to
> > > > wicket-user@lists.sourceforge.net
> > > >
> > > >   To
> > > > wicket-user@lists.sourceforge.net  cc
> > > >
> > > >  Subject
> > > > Re: [Wicket-user] SLF4J and wicket
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > btw, im using 1.3.0-incubating-SNAPSHOT
> > > >
> > > > On 4/25/07, Bjön Limell <[EMAIL PROTECTED]> wrote:
> > > > > Sure!
> > > > >
> > > > > ERROR org.apache.wicket.util.lang.Objects
> > > > >  "Error serializing object class test.page.SignInPage[object=[Page
> > > > > class = test.page.SignInPage, id = 1, version = 0]]"
> > > > > org.apache.wicket.util.io.WicketSerializeableException: No
> > > > > Serializable constructor found for class
> > > > > org.apache.commons.logging.impl.SLF4JLocationAwareLog
> > > > > test.page.SignInPage->log
> > > > > NOTE: if you feel Wicket is at fault with this exception, please
> > > > > report to the mailing list. You can switch to JDK based
> > > > serialization
> > > > > by calling:
> > > > org.apache.wicket.util.lang.Objects.setObjectStreamFactory(new
> > > > > IObjectStreamFactory.DefaultObjectStreamFactory()) e.g. in the
> > > > init
> > > > > method of your application
> > > > > at org.apache.wicket.util.io.ClassStreamHandler.(
> > > > ClassStreamHandler.java:252)
> > > > > at org.apache.wicket.util.io.ClassStreamHandler.lookup(
> > > > ClassStreamHandler.java:116)
> > > > > at
> > > > org.apache.wicket.util.io.WicketObjectOutputStream.writeObjectOverride
> > > > (WicketObjectOutputStream.java:752)
> > > > > at java.io.ObjectOutputStream.writeObject(
> > > > ObjectOutputStream.java:322)
> > > > > at
> > > > 
org.apache.wicket.util.io.ClassStreamHandler$ObjectFieldAndIndex.writeField
> > > > (ClassStreamHandler.java:862)
> > > > > at
> > > > org.apache.wicket.util.io.ClassStreamHandler.writeFields(
> > > > ClassStreamHandler.java:387)
> > > > > at
> > > > org.apache.wicket.util.io.WicketObjectOutputStream.writeObjectOverride
> > > > (WicketObjectOutputStream.java:779)
> > > > > at java.io.ObjectOutputStream.writeObject(
> > > > ObjectOutputStream.java:322)
> > > > > at org.apache.wicket.util.lang.Objects.objectToByteArray
> > > > (Objects.java:1102)
> > > > > at
> > > > org.a

Re: [Wicket-user] Authentication and page expired

On 4/25/07, Xavier Hanin <[EMAIL PROTECTED]> wrote:
> On 4/25/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > what do you mean by "once authenticated"
> >
> > what does your loginpage code look like, eg how do you navigate back?
> My login page is really very simple, it doesn't do much except include
> a SigninPanel. So as far as I understand from the SigninPanel code,
> the navigation back is handled by
> Component#continueToOriginalDestination(). But maybe I'd need to
> implement something special in my LoginPage, and not rely on the
> SigninPanel only?

After some modifications in the code, the problem disappears if I use
a BookmarkablePageLink instead of a PageLink. But I'd still would like
to know if there is a way to avoid this problem with a simple PageLink
being intercepted by an authentication... and for the moment I still
don't know.

Xavier

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[Wicket-user] Why checkbox doesnt update property model when roundtrip??

2007-04-26 Thread kubino


Hi , I am wondering why the checkbox property model is not updated when the
method wantOnSelectionChangedNotifications is overriden and returns true. 
When i call form submit, property is set ok.

DropDownChoice updates the model well on roudtrip , so I am surprise that
checkbox not.  I had to add my own logic in to the onSelectionChangedMethod
to update the model(boolean property).  Is this ok?

Thanks in advance.
-- 
View this message in context: 
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Re: [Wicket-user] Internal Error but no error log?

On Thu, 26 Apr 2007, Martijn Dashorst wrote:

> > Any pointers?
> 
> Depends on your application server. Tomcat logs everything in
> catalina.out. Wicket typically logs all caught exceptions on error
> level, so those shouldn't go unnoticed, unless you catch them yourself
> without logging :)
> 
> in your log4j config make sure you have the wicket category set to
> info, warn or error.

That could have been the problem.  I'm using Resin Opensource as my 
container in production, and did not have a log4j.properties file on my 
classpath.

I'll try adding one and see if that helps.

Thanks,

   Nick

-- 
"Humans are a dangerously insane and very sick species."
   -- Eckhart Tolle
This message has been brought to you by Nick Johnson 2.2 and the number 6.
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Re: [Wicket-user] RadioGroup Broken(1.2.5+?/when usingwantOnSelectionChangedNotifications)?

2007-04-26 Thread Nino Wael

bump anyone for answer?



Fra: [EMAIL PROTECTED] på vegne af Nino Wael
Sendt: to 26-04-2007 09:25
Til: wicket-user@lists.sourceforge.net
Emne: [Wicket-user] RadioGroup Broken(1.2.5+?/when 
usingwantOnSelectionChangedNotifications)?



Hi

Something's not right with RadioGroup when using 
wantOnSelectionChangedNotifications or I am doing something wrong.

When the same Radio are selected for the 2nd time, the radio becomes unselected 
and cannot be selected again until another radio has been selected. However the 
RadioGroup's model remains the same even though the radio does not appear to be 
selected.

I've created a Quickstart project that showes this behavior. You can get it 
here: http://www.badongo.com/file/2868077

Im not sure what the normal behavior should be for the radioGroup? Im 
guessing/expecting that not matter how many times you click on a radio to 
select it, it should always be selected?

Also some would argue that wantOnSelectionChangedNotifications,
arent the best name since it tells that you only get notifications when 
selection changes, however you
also get notified if the selection remains the same. A more proper name would 
be wantSelectionNotifications?

Since english arent my primary language I might be somewhat off here, also I 
guess it will break dependant code, if it were to be renamed :(.


BTW: I noticed this behavior when using 1.2.5, but it could also be there 
before.

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Re: [Wicket-user] Internal Error but no error log?

Yep, that was it.  Here's the very primitive log4j.properties I'm 
including now (src/main/resources for Maven 2), just in case this thread 
ever turns up in a Google search or it helps somebody else:

log4j.rootLogger=WARN, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%d [%t] %-5p %c - %m%n

log4j.category.wicket=INFO
log4j.category.resource=INFO
log4j.category.wicket.protocol.http.RequestLogger=INFO
log4j.category.wicket.protocol.http.WicketServlet=INFO

I'll probably set those levels to WARN once the code has been in 
production for a while.  For now, the extra detail is nice.

On Thu, 26 Apr 2007, Nick Johnson wrote:

> On Thu, 26 Apr 2007, Martijn Dashorst wrote:
> 
> > > Any pointers?
> > 
> > Depends on your application server. Tomcat logs everything in
> > catalina.out. Wicket typically logs all caught exceptions on error
> > level, so those shouldn't go unnoticed, unless you catch them yourself
> > without logging :)
> > 
> > in your log4j config make sure you have the wicket category set to
> > info, warn or error.
> 
> That could have been the problem.  I'm using Resin Opensource as my 
> container in production, and did not have a log4j.properties file on my 
> classpath.
> 
> I'll try adding one and see if that helps.
> 
> Thanks,
> 
>Nick
> 
> 

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Re: [Wicket-user] ModalWindow + AjaxFallbackLink + IE


what does the generated link markup look like?

-igor


On 4/25/07, Nick Johnson <[EMAIL PROTECTED]> wrote:


I opened https://issues.apache.org/jira/browse/WICKET-506 on this, but I'm
curious to see if it's just me or if others have had similar problems, and
if so, if there is a known workaround.

Basically when using an AjaxFallbackLink to launch a ModalWindow, IE 6 and
7 both fail to launch the window.  It works beautifully in Firefox.

This is with Wicket 1.2.5.

Any advice?

   Nick

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Re: [Wicket-user] How to force WicketTester object to type cast in other Application object


myapplication app=nnew myapplication();
wickettester tester=new wicketteseter(app);

-igor


On 4/26/07, Akshat <[EMAIL PROTECTED]> wrote:



package com.xyz.xyzcom.wicket.pages.sections;

import com.xyz.xyzcom.wicket.pages.DefaultxyzPage;

public class DefaultHomePage extends DefaultxyzPage {


   public static final String HOME = "home";

public String getSection() {
return HOME;
}

public String getTitle() {
return "xyz Home";
}

}

On testing the above code the test case gives following error: -- The
stack
trcae of the test code is given below

package com.xyz.xyzcom.wicket.pages.sections;
import junit.framework.TestCase;
import wicket.util.tester.WicketTester;
import com.xyz.xyzcom.wicket.xyzApplication;
import com.xyz.xyzcom.wicket.pages.Home;

public class TestDefaultHomePage extends TestCase{
private WicketTester tester;
public TestDefaultHomePage(){
super ("Test DefaultHomePage class");
}
protected void setUp()
{
tester = new WicketTester();

}

public void testGetTitle(){

tester.startPage(DefaultHomePage.class);
tester.assertRenderedPage(DefaultHomePage.class);

java.lang.ClassCastException: wicket.util.tester.WicketTester
at com.xyz.xyzcom.wicket.xyzApplication.get(xyzApplication.java
:68)
at
com.xyz.xyzcom.wicket.pages.sections.TestDefaultHomePage.setUp(
TestDefaultHomePage.java:21)
at junit.framework.TestCase.runBare(TestCase.java:125)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at
org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(
JUnit3TestReference.java:128)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java
:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(
RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(
RemoteTestRunner.java:196)

The above test case needs the Wicket Tester object but client specific
code
had typecast the WicketTester object to its owned class object. The
snippet
of that code is given below:-

public class xyzApplication extends AuthenticatedWebApplication implements
ApplicationContextAware {

 public static xyzApplication get() {
  return (xyzApplication) Application.get();
  }

Query is : Is there any way by which I can force the Wicket Tester object
to
get typecast in client specific class object. Do i need to make any
configuration changes .
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Re: [Wicket-user] Authentication and page expired

hrm. it does seem rather strange. we have a similar authenetication stuff
going on in a few projects and it works.

but i wonder

is the page being intercepted a stateless page?
is the login page a stateless page?

-igor

On 4/26/07, Xavier Hanin <[EMAIL PROTECTED]> wrote:

On 4/25/07, Xavier Hanin <[EMAIL PROTECTED]> wrote:
> On 4/25/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > what do you mean by "once authenticated"
> >
> > what does your loginpage code look like, eg how do you navigate back?
> My login page is really very simple, it doesn't do much except include
> a SigninPanel. So as far as I understand from the SigninPanel code,
> the navigation back is handled by
> Component#continueToOriginalDestination(). But maybe I'd need to
> implement something special in my LoginPage, and not rely on the
> SigninPanel only?

After some modifications in the code, the problem disappears if I use
a BookmarkablePageLink instead of a PageLink. But I'd still would like
to know if there is a way to avoid this problem with a simple PageLink
being intercepted by an authentication... and for the moment I still
don't know.

Xavier

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Re: [Wicket-user] Why checkbox doesnt update property model when roundtrip??


open a bug please

-igor


On 4/26/07, kubino <[EMAIL PROTECTED]> wrote:



Hi , I am wondering why the checkbox property model is not updated when
the
method wantOnSelectionChangedNotifications is overriden and returns true.
When i call form submit, property is set ok.

DropDownChoice updates the model well on roudtrip , so I am surprise that
checkbox not.  I had to add my own logic in to the
onSelectionChangedMethod
to update the model(boolean property).  Is this ok?

Thanks in advance.
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Re: [Wicket-user] ModalWindow + AjaxFallbackLink + IE

This is going to paste in an ugly way I'm sure, but I'll try to tidy up 
the spacing just a bit.

Could it be gagging on that &wicket bit and trying to interpret it as an 
HTML character entity?  Or does that not matter when it's inside a 
Javascript function...

   Nick

On Thu, 26 Apr 2007, Igor Vaynberg wrote:

> what does the generated link markup look like?
> 
> -igor
> 
> 
> On 4/25/07, Nick Johnson <[EMAIL PROTECTED]> wrote:
> >
> > I opened https://issues.apache.org/jira/browse/WICKET-506 on this, but I'm
> > curious to see if it's just me or if others have had similar problems, and
> > if so, if there is a known workaround.
> >
> > Basically when using an AjaxFallbackLink to launch a ModalWindow, IE 6 and
> > 7 both fail to launch the window.  It works beautifully in Firefox.
> >
> > This is with Wicket 1.2.5.
> >
> > Any advice?
> >
> >Nick
> >
> > --
> > "Humans are a dangerously insane and very sick species."
> >-- Eckhart Tolle
> > This message has been brought to you by Nick Johnson 2.2 and the number 6.
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> 
> 

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Re: [Wicket-user] Authentication and page expired

On 4/26/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> hrm. it does seem rather strange. we have a similar authenetication stuff
> going on in a few projects and it works.
>
> but i wonder
>
> is the page being intercepted a stateless page?
> is the login page a stateless page?
I don't think so, because I haven't done anything special, but I don't
know wicket well enough to say.

But if you say it should be working, I will double check on my own,
check again the examples, and see if I can figure out what's going on,
and come back with more details if I'm really lost.

Thanks for your help.

Xavier
>
> -igor
>
>
>
>
> On 4/26/07, Xavier Hanin <[EMAIL PROTECTED]> wrote:
> >
> > On 4/25/07, Xavier Hanin <[EMAIL PROTECTED]> wrote:
> > > On 4/25/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > > > what do you mean by "once authenticated"
> > > >
> > > > what does your loginpage code look like, eg how do you navigate back?
> > > My login page is really very simple, it doesn't do much except include
> > > a SigninPanel. So as far as I understand from the SigninPanel code,
> > > the navigation back is handled by
> > > Component#continueToOriginalDestination(). But maybe
> I'd need to
> > > implement something special in my LoginPage, and not rely on the
> > > SigninPanel only?
> >
> > After some modifications in the code, the problem disappears if I use
> > a BookmarkablePageLink instead of a PageLink. But I'd still would like
> > to know if there is a way to avoid this problem with a simple PageLink
> > being intercepted by an authentication... and for the moment I still
> > don't know.
> >
> > Xavier
> >
> >
> -
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>
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>


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Re: [Wicket-user] Internal Error but no error log?

you could just make sure that your deployed app has no bugs, that way there
is no need to bother setting up all this logging mambojumbo

-igor

On 4/26/07, Nick Johnson <[EMAIL PROTECTED]> wrote:

Yep, that was it.  Here's the very primitive log4j.properties I'm
including now (src/main/resources for Maven 2), just in case this thread
ever turns up in a Google search or it helps somebody else:

log4j.rootLogger=WARN, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%d [%t] %-5p %c - %m%n

log4j.category.wicket=INFO
log4j.category.resource=INFO
log4j.category.wicket.protocol.http.RequestLogger=INFO
log4j.category.wicket.protocol.http.WicketServlet=INFO

I'll probably set those levels to WARN once the code has been in
production for a while.  For now, the extra detail is nice.

On Thu, 26 Apr 2007, Nick Johnson wrote:

> On Thu, 26 Apr 2007, Martijn Dashorst wrote:
>
> > > Any pointers?
> >
> > Depends on your application server. Tomcat logs everything in
> > catalina.out. Wicket typically logs all caught exceptions on error
> > level, so those shouldn't go unnoticed, unless you catch them yourself
> > without logging :)
> >
> > in your log4j config make sure you have the wicket category set to
> > info, warn or error.
>
> That could have been the problem.  I'm using Resin Opensource as my
> container in production, and did not have a log4j.properties file on my
> classpath.
>
> I'll try adding one and see if that helps.
>
> Thanks,
>
>Nick
>
>

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Re: [Wicket-user] Authentication and page expired

I'm sorry, I've just noticed that I have an exception[1] before
getting the Page Expired message.

The exception occurs during deserialization of the page from which I
come, and is related to a field injected with via Spring using the
wicket-spring-annot. Then this exception is catched and simply output
with a e.printStackTrace() (nothing in the log, see
org.apache.wicket.util.lang.Objects.byteArrayToObject) which then
results in a NPE in FilePageStore logged at debug level, which results
in a null page in AbstractRequestCycleProcessor.resolveRenderedPage,
which throws the PageExpiredException.

So I have two questions:
- is it normal that a deserialization exception is not more verbose (a
printstacktrace + a not directly related debug message only)?
- how can I deal with my spring injected field? Do I have to write
specific serialization/deserialization code, to reinject the field at
deserialization time? Isn't this case of serializing a component with
spring injected fields pretty common?

Ok, it's more than two questions :-)

Xavier
[1]
org.apache.wicket.util.io.WicketSerializeableException: Error reading
field: projects for object class: class
org.xoocode.xooctory.web.projects.ProjectsPage
NOTE: if you feel Wicket is at fault with this exception, please
report to the mailing list. You can switch to JDK based serialization
by calling: org.apache.wicket.util.lang.Objects.setObjectStreamFactory(new
IObjectStreamFactory.DefaultObjectStreamFactory()) e.g. in the init
method of your application
at 
org.apache.wicket.util.io.ClassStreamHandler.readFields(ClassStreamHandler.java:426)
at 
org.apache.wicket.util.io.WicketObjectInputStream.readObjectOverride(WicketObjectInputStream.java:97)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:345)
at 
org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:397)
at 
org.apache.wicket.protocol.http.FilePageStore.getPage(FilePageStore.java:476)
at 
org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:137)
at org.apache.wicket.Session.getPage(Session.java:741)
at 
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:427)
at 
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:137)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1026)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1127)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:489)
at 
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:248)
at 
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:126)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:367)
at 
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:285)
at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
at 
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
at 
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
at 
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
Caused by: java.lang.NullPointerException
at 
org.apache.wicket.util.io.ClassStreamHandler.createObject(ClassStreamHandler.java:303)
at 
org.apache.wicket.util.io.WicketObjectInputStream.readObjectOverride(WicketObjectInputStream.java:92)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:345)
at 
org.apache.wicket.util.io.ClassStreamHandler$ObjectFieldAndIndex.readField(ClassStreamHandler.java:871)
at 
org.apache.wicket.util.io.ClassStreamHandler.readFields(ClassStreamHandler.java:416)
... 30 more

On 4/26/07, Xavier Hanin <[EMAIL PROTECTED]> wrote:
> On 4/26/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > hrm. it does seem rather strange. we have a similar authenetication stuff
> > going on in a few projects and it works.
> >
>

Re: [Wicket-user] Authentication and page expired


ah well that explains it :)

1.3 is using our experimental serialization code to save the state which
results in a much smaller size then the default serialization. currently it
doesnt handle all cases, such as serializing proxies. that is why there are
instructions in that error message that tell you how to switch to default
serialization. once you do that everything should work.

-igor


On 4/26/07, Xavier Hanin <[EMAIL PROTECTED]> wrote:


I'm sorry, I've just noticed that I have an exception[1] before
getting the Page Expired message.

The exception occurs during deserialization of the page from which I
come, and is related to a field injected with via Spring using the
wicket-spring-annot. Then this exception is catched and simply output
with a e.printStackTrace() (nothing in the log, see
org.apache.wicket.util.lang.Objects.byteArrayToObject) which then
results in a NPE in FilePageStore logged at debug level, which results
in a null page in AbstractRequestCycleProcessor.resolveRenderedPage,
which throws the PageExpiredException.

So I have two questions:
- is it normal that a deserialization exception is not more verbose (a
printstacktrace + a not directly related debug message only)?
- how can I deal with my spring injected field? Do I have to write
specific serialization/deserialization code, to reinject the field at
deserialization time? Isn't this case of serializing a component with
spring injected fields pretty common?

Ok, it's more than two questions :-)

Xavier
[1]
org.apache.wicket.util.io.WicketSerializeableException: Error reading
field: projects for object class: class
org.xoocode.xooctory.web.projects.ProjectsPage
NOTE: if you feel Wicket is at fault with this exception, please
report to the mailing list. You can switch to JDK based serialization
by calling: org.apache.wicket.util.lang.Objects.setObjectStreamFactory(new
IObjectStreamFactory.DefaultObjectStreamFactory()) e.g. in the init
method of your application
at org.apache.wicket.util.io.ClassStreamHandler.readFields(
ClassStreamHandler.java:426)
at
org.apache.wicket.util.io.WicketObjectInputStream.readObjectOverride(
WicketObjectInputStream.java:97)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java
:345)
at org.apache.wicket.util.lang.Objects.byteArrayToObject(
Objects.java:397)
at org.apache.wicket.protocol.http.FilePageStore.getPage(
FilePageStore.java:476)
at
org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.get
(SecondLevelCacheSessionStore.java:137)
at org.apache.wicket.Session.getPage(Session.java:741)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:427)
at
org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java:137)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1026)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1127)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:489)
at org.apache.wicket.protocol.http.WicketFilter.doGet(
WicketFilter.java:248)
at org.apache.wicket.protocol.http.WicketServlet.doGet(
WicketServlet.java:126)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
at org.mortbay.jetty.servlet.ServletHolder.handle(
ServletHolder.java:491)
at org.mortbay.jetty.servlet.ServletHandler.handle(
ServletHandler.java:367)
at org.mortbay.jetty.security.SecurityHandler.handle(
SecurityHandler.java:185)
at org.mortbay.jetty.servlet.SessionHandler.handle(
SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(
ContextHandler.java:689)
at org.mortbay.jetty.webapp.WebAppContext.handle(
WebAppContext.java:391)
at org.mortbay.jetty.handler.HandlerWrapper.handle(
HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:285)
at org.mortbay.jetty.HttpConnection.handleRequest(
HttpConnection.java:457)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(
HttpConnection.java:751)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java
:209)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java
:357)
at org.mortbay.io.nio.SelectChannelEndPoint.run(
SelectChannelEndPoint.java:329)
at org.mortbay.thread.BoundedThreadPool$PoolThread.run(
BoundedThreadPool.java:475)
Caused by: java.lang.NullPointerException
at org.apache.wicket.util.io.ClassStreamHandler.createObject(
ClassStreamHandler.java:303)
at
org.apache.wicket.util.io.WicketObjectInputStream.readObjectOverride(
WicketObjectInputStream.java:92)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java
:345)
at
org.apac

Re: [Wicket-user] from 1.2.5 to 1.2.6


Not a single line of code has been changed between the two versions. The
version with Wicket 1.2.5 jars displays property web pages using css files
in the css subdirectory of the web application root directory, and the
version with Wicket 1.2.6 jars cannot find the css files that are in the
same directory as in the previous version.
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Re: [Wicket-user] from 1.2.5 to 1.2.6


maybe it is because wicket now always adds a / to the end of the servlet
mapping. this was inconsistent in the past, sometimes urls were
/context/mapping?wicket:id... and sometimes they were
/context/mapping/?wicket:id=...

the problem was that /context/mapping?wicket:id urls did not always get
mapped to the servlet properly, but the /context/mapping/? did, so that is
the option we went with.

is that the problem? the browser thinks you are in /context/mapping while
your link assumes you are in /context ?

what is your servlet mapping?

-igor


On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:



Not a single line of code has been changed between the two versions. The
version with Wicket 1.2.5 jars displays property web pages using css files
in the css subdirectory of the web application root directory, and the
version with Wicket 1.2.6 jars cannot find the css files that are in the
same directory as in the previous version.
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Re: [Wicket-user] Authentication and page expired

On 4/26/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> ah well that explains it :)
>
> 1.3 is using our experimental serialization code to save the state which
> results in a much smaller size then the default serialization. currently it
> doesnt handle all cases, such as serializing proxies. that is why there are
> instructions in that error message that tell you how to switch to default
> serialization. once you do that everything should work.
Indeed, everything works now :-)

I guess it's only because you are in development on this feature, but
I think that this kind of problem is important enough to deserve
either an exception going higher on the method call stack (maybe
wrapping the IOException in a RuntimeException) or at least use the
logging mechanism at warn or error level, instead of calling a simple
printStackTrace, because it's not straightforward to figure out the
cause of this Page Expired message.

Anyway, thanks a lot for your help and your time.

Xavier

>
>
> -igor
>
>
> On 4/26/07, Xavier Hanin <[EMAIL PROTECTED]> wrote:
> > I'm sorry, I've just noticed that I have an exception[1] before
> > getting the Page Expired message.
> >
> > The exception occurs during deserialization of the page from which I
> > come, and is related to a field injected with via Spring using the
> > wicket-spring-annot. Then this exception is catched and simply output
> > with a e.printStackTrace() (nothing in the log, see
> > org.apache.wicket.util.lang.Objects.byteArrayToObject)
> which then
> > results in a NPE in FilePageStore logged at debug level, which results
> > in a null page in
> AbstractRequestCycleProcessor.resolveRenderedPage,
> > which throws the PageExpiredException.
> >
> > So I have two questions:
> > - is it normal that a deserialization exception is not more verbose (a
> > printstacktrace + a not directly related debug message only)?
> > - how can I deal with my spring injected field? Do I have to write
> > specific serialization/deserialization code, to reinject the field at
> > deserialization time? Isn't this case of serializing a component with
> > spring injected fields pretty common?
> >
> > Ok, it's more than two questions :-)
> >
> > Xavier
> > [1]
> > org.apache.wicket.util.io.WicketSerializeableException:
> Error reading
> > field: projects for object class: class
> > org.xoocode.xooctory.web.projects.ProjectsPage
> > NOTE: if you feel Wicket is at fault with this exception, please
> > report to the mailing list. You can switch to JDK based serialization
> > by calling:
> org.apache.wicket.util.lang.Objects.setObjectStreamFactory
> (new
> > IObjectStreamFactory.DefaultObjectStreamFactory()) e.g.
> in the init
> > method of your application
> > at
> org.apache.wicket.util.io.ClassStreamHandler.readFields(ClassStreamHandler.java:426)
> > at
> org.apache.wicket.util.io.WicketObjectInputStream.readObjectOverride
> (WicketObjectInputStream.java:97)
> > at
> java.io.ObjectInputStream.readObject(ObjectInputStream.java:345)
> > at
> org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:397)
> > at
> org.apache.wicket.protocol.http.FilePageStore.getPage
> (FilePageStore.java:476)
> > at
> org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.get(SecondLevelCacheSessionStore.java:137)
> > at org.apache.wicket.Session.getPage(Session.java
> :741)
> > at
> org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:427)
> > at
> org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java
> :137)
> > at
> org.apache.wicket.RequestCycle.step(RequestCycle.java:1026)
> > at
> org.apache.wicket.RequestCycle.steps(RequestCycle.java:1127)
> > at
> org.apache.wicket.RequestCycle.request(RequestCycle.java
> :489)
> > at
> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:248)
> > at
> org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:126)
> > at javax.servlet.http.HttpServlet.service
> (HttpServlet.java:595)
> > at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
> > at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
> > at
> org.mortbay.jetty.servlet.ServletHandler.handle
> (ServletHandler.java:367)
> > at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
> > at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> > at
> org.mortbay.jetty.handler.ContextHandler.handle
> (ContextHandler.java:689)
> > at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
> > at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> > at org.mortbay.jetty.Server.handle (Server.java:285)
> > at
> org.mortbay.jetty.HttpConnection.

Re: [Wicket-user] from 1.2.5 to 1.2.6



dmWicketApplication
/app/*

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Re: [Wicket-user] from 1.2.5 to 1.2.6


Yes, it seems that this is the problem:

http://localhost:8081/dmWicket/app?wicket:bookmarkablePage=:course.wicket.app.AboutPage

But I do not know how to correct it since my servlet mapping is:

/app/*



igor.vaynberg wrote:
> 
> maybe it is because wicket now always adds a / to the end of the servlet
> mapping. this was inconsistent in the past, sometimes urls were
> /context/mapping?wicket:id... and sometimes they were
> /context/mapping/?wicket:id=...
> 
> the problem was that /context/mapping?wicket:id urls did not always get
> mapped to the servlet properly, but the /context/mapping/? did, so that is
> the option we went with.
> 
> is that the problem? the browser thinks you are in /context/mapping while
> your link assumes you are in /context ?
> 
> what is your servlet mapping?
> 
> -igor
> 
> 
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> Not a single line of code has been changed between the two versions. The
>> version with Wicket 1.2.5 jars displays property web pages using css
>> files
>> in the css subdirectory of the web application root directory, and the
>> version with Wicket 1.2.6 jars cannot find the css files that are in the
>> same directory as in the previous version.
>> --
>> View this message in context:
>> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10202910
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
>> -
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Re: [Wicket-user] Authentication and page expired


well, at first i didnt want to believe we had a printstacktrace() somewhere.
but yeah i found it. i changed it to throw an rte, hopefully there was a
very good reason for swallowing it like that and someone will revert my
change with an explanation.

-igor


On 4/26/07, Xavier Hanin <[EMAIL PROTECTED]> wrote:


On 4/26/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> ah well that explains it :)
>
> 1.3 is using our experimental serialization code to save the state which
> results in a much smaller size then the default serialization. currently
it
> doesnt handle all cases, such as serializing proxies. that is why there
are
> instructions in that error message that tell you how to switch to
default
> serialization. once you do that everything should work.
Indeed, everything works now :-)

I guess it's only because you are in development on this feature, but
I think that this kind of problem is important enough to deserve
either an exception going higher on the method call stack (maybe
wrapping the IOException in a RuntimeException) or at least use the
logging mechanism at warn or error level, instead of calling a simple
printStackTrace, because it's not straightforward to figure out the
cause of this Page Expired message.

Anyway, thanks a lot for your help and your time.

Xavier

>
>
> -igor
>
>
> On 4/26/07, Xavier Hanin <[EMAIL PROTECTED]> wrote:
> > I'm sorry, I've just noticed that I have an exception[1] before
> > getting the Page Expired message.
> >
> > The exception occurs during deserialization of the page from which I
> > come, and is related to a field injected with via Spring using the
> > wicket-spring-annot. Then this exception is catched and simply output
> > with a e.printStackTrace() (nothing in the log, see
> > org.apache.wicket.util.lang.Objects.byteArrayToObject)
> which then
> > results in a NPE in FilePageStore logged at debug level, which results
> > in a null page in
> AbstractRequestCycleProcessor.resolveRenderedPage,
> > which throws the PageExpiredException.
> >
> > So I have two questions:
> > - is it normal that a deserialization exception is not more verbose (a
> > printstacktrace + a not directly related debug message only)?
> > - how can I deal with my spring injected field? Do I have to write
> > specific serialization/deserialization code, to reinject the field at
> > deserialization time? Isn't this case of serializing a component with
> > spring injected fields pretty common?
> >
> > Ok, it's more than two questions :-)
> >
> > Xavier
> > [1]
> > org.apache.wicket.util.io.WicketSerializeableException:
> Error reading
> > field: projects for object class: class
> > org.xoocode.xooctory.web.projects.ProjectsPage
> > NOTE: if you feel Wicket is at fault with this exception, please
> > report to the mailing list. You can switch to JDK based serialization
> > by calling:
> org.apache.wicket.util.lang.Objects.setObjectStreamFactory
> (new
> > IObjectStreamFactory.DefaultObjectStreamFactory()) e.g.
> in the init
> > method of your application
> > at
> org.apache.wicket.util.io.ClassStreamHandler.readFields(
ClassStreamHandler.java:426)
> > at
> org.apache.wicket.util.io.WicketObjectInputStream.readObjectOverride
> (WicketObjectInputStream.java:97)
> > at
> java.io.ObjectInputStream.readObject(ObjectInputStream.java:345)
> > at
> org.apache.wicket.util.lang.Objects.byteArrayToObject(Objects.java:397)
> > at
> org.apache.wicket.protocol.http.FilePageStore.getPage
> (FilePageStore.java:476)
> > at
>
org.apache.wicket.protocol.http.SecondLevelCacheSessionStore$SecondLevelCachePageMap.get
(SecondLevelCacheSessionStore.java:137)
> > at org.apache.wicket.Session.getPage(Session.java
> :741)
> > at
>
org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage
(AbstractRequestCycleProcessor.java:427)
> > at
> org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(
WebRequestCycleProcessor.java
> :137)
> > at
> org.apache.wicket.RequestCycle.step(RequestCycle.java:1026)
> > at
> org.apache.wicket.RequestCycle.steps(RequestCycle.java:1127)
> > at
> org.apache.wicket.RequestCycle.request(RequestCycle.java
> :489)
> > at
> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java
:248)
> > at
> org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java
:126)
> > at javax.servlet.http.HttpServlet.service
> (HttpServlet.java:595)
> > at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
> > at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
> > at
> org.mortbay.jetty.servlet.ServletHandler.handle
> (ServletHandler.java:367)
> > at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java
:185)
> > at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> > at
> org.mortbay.jetty.handler.ContextHandler.handle

Re: [Wicket-user] ModalWindow + AjaxFallbackLink + IE

Many thanks to Igor and Matej, the problem was found this morning.

It turns out that while Firefox and Opera let you get away with it, MSIE 
will not allow you to use  as the placeholder for a ModalWindow.  It 
has to be .

Also found an obscure bug in IE after that one got fixed.  The 
symptom was that the ModalWindow's contents were blank until the window 
was resized.  The cause was an old hack that was still in my CSS where I 
had "position: relative" set on the html element.  I vaguely recall that 
the reason I had this had something to do with a CSS rule regarding page 
flow related to the parent's position: setting.  In any case, it looks 
like I don't need it anymore,  so the solution was to just drop that, and 
now ModalWindow is working fine in MSIE.

The AjaxFallbackLink was a red herring.

   Nick

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Re: [Wicket-user] Updating items of a Set...

> Hi Eelco
>
> Thanks for the help.
>
> I've a question however : currently, I put an object containing the
> Set as a final attribute of my Panel class, in order to be able to
> increase/decrease its values depending of the action in the AjaxLink
> onClick.
>
> However, having read about memory/session size, I wonder whether there
> is a better way to do so.

I wouldn't be too worried about it. If it turns out to be too
consuming, it should be easy to refactor this, right?

> Indeed, I fear this Set will stay in Session
> forever, which isn't needed nor wished.

It won't, Wicket takes care for cleaning up stuff. What stays in RAM
is always limited.

> BTW, the Set in questionning isn't coming from the database, but will
> later be saved into it.
>
> What would you advice ?

It depends on how expensive that set is to create. If that is cheap,
you could just create it only for the request, e.g. using a
LoadableDetachableModel. And as a final note, always implement object
identity (hashCode/ equals) properly. Some components (like dropdown
lists) depend on that. And if you done that in a good way, it won't be
a problem if you create the objects for just the request.

Eelco

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Re: [Wicket-user] SLF4J and wicket


Yes, that was my point earlier. Or make it a transient with lazy creation as
that would be more efficient.

Eelco


On 4/26/07, Johan Compagner <[EMAIL PROTECTED]> wrote:


But if static logs are really a problem:
http://wiki.apache.org/jakarta-commons/Logging/StaticLog

if would do this:

private void doSomething()
{
   /// foo
   LogFactory.getLog(Xxx.class).debug("blaat")
   // bar
}

or

private void doSomething()
{
   /// foo
  getLog().debug("blaat");
   // bar
}

private Log getLog()
{
return  LogFactory.getLog(Xxx.class);
}


On 4/26/07, Johan Compagner < [EMAIL PROTECTED]> wrote:
>
> since when does a logger have state?
> I am very interrested to know what it is that a logger isn't thread
> safe.
> You configure it through the constructor (so i guess assign final
> fields)
> you don't set any variables after that on it. And you call only
> info/error with 1 or to params that it needs to log!
>
> johan
>
>
> On 4/26/07, Matej Knopp < [EMAIL PROTECTED]> wrote:
> >
> > Yeah, if it really should be a member variable (which makes sense when
> > logger is not thread safe), it probably could be something like this:
> >
> > private transient Logger logger;
> >
> > private Logger getLogger() {
> >   if (logger == null) ;
> >  return logger;
> > }
> >
> > On 4/26/07, Eelco Hillenius < [EMAIL PROTECTED]> wrote:
> > >
> > > What's the stack trace you get when you use normal serialization? It
> > > should point you to an offending field.
> > >
> > > If you only get it with JCL, there is probably something in JCL that
> > > isn't serializable. You should consider either making it a static 
variable,
> > > getting it only when you need it (don't hold a reference, which is 
probably
> > > quite inefficient), or store it as a transient field, and initiatlize it
> > > lazily (check on null) so that it won't be serialized. More work but safe.
> > > If you choose the latter, be sure to always do the null check, as
> > > serializaing/ deserializing will null the reference.
> > >
> > > Eelco
> > >
> > >
> > > On 4/25/07, Bjön Limell < [EMAIL PROTECTED]> wrote:
> > > >
> > > > Maybe I was a bit unclear.
> > > >
> > > > The problem only occurs when you're using jcl104-over-slf4j (JCL's
> > > > Log not slf4j's Logger).
> > > >
> > > > JCL104-over-slf4j just enables you to use old 'Log log =
> > > > LogFactory.getLog ()' with slf4j (without classloading issues etc)
> > > >
> > > > ps. Same problem with Objects.setObjectStreamFactory(...);
> > > >
> > > >
> > > > On 4/25/07, Justin Morgan < [EMAIL PROTECTED]> wrote:
> > > > >
> > > > >
> > > > > Just a data point...I am using the Wicket 1.3 snapshot jars
> > > > > along with SLF4J with no problems; my pages log just fine.  The 
underlying
> > > > > logging implementation I'm using is the Log4J (v1.2) logging
> > > > > system.  So far I really like slf4j, BTW.
> > > > >
> > > > > - Justin
> > > > >
> > > > >
> > > > >
> > > > >  *"Bjön Limell" <[EMAIL PROTECTED]>*
> > > > > Sent by: [EMAIL PROTECTED]
> > > > >
> > > > > 04/25/2007 11:57 AM  Please respond to
> > > > > wicket-user@lists.sourceforge.net
> > > > >
> > > > >   To
> > > > > wicket-user@lists.sourceforge.net  cc
> > > > >
> > > > >  Subject
> > > > > Re: [Wicket-user] SLF4J and wicket
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > btw, im using 1.3.0-incubating-SNAPSHOT
> > > > >
> > > > > On 4/25/07, Bjön Limell <[EMAIL PROTECTED]> wrote:
> > > > > > Sure!
> > > > > >
> > > > > > ERROR org.apache.wicket.util.lang.Objects
> > > > > >  "Error serializing object class test.page.SignInPage[object=[Page
> > > > > > class = test.page.SignInPage, id = 1, version = 0]]"
> > > > > > org.apache.wicket.util.io.WicketSerializeableException: No
> > > > > > Serializable constructor found for class
> > > > > > org.apache.commons.logging.impl.SLF4JLocationAwareLog
> > > > > > test.page.SignInPage->log
> > > > > > NOTE: if you feel Wicket is at fault with this exception,
> > > > > please
> > > > > > report to the mailing list. You can switch to JDK based
> > > > > serialization
> > > > > > by calling:
> > > > > org.apache.wicket.util.lang.Objects.setObjectStreamFactory(new
> > > > > > IObjectStreamFactory.DefaultObjectStreamFactory()) e.g. in the
> > > > > init
> > > > > > method of your application
> > > > > > at org.apache.wicket.util.io.ClassStreamHandler
> > > > > .(ClassStreamHandler.java:252)
> > > > > > at org.apache.wicket.util.io.ClassStreamHandler.lookup
> > > > > (ClassStreamHandler.java:116)
> > > > > > at
> > > > > org.apache.wicket.util.io.WicketObjectOutputStream.writeObjectOverride
> > > > > (WicketObjectOutputStream.java:752)
> > > > > > at java.io.ObjectOutputStream.writeObject(
> > > > > ObjectOutputStream.java:322)
> > > > > > at
> > > > > 
org.apache.wicket.util.io.ClassStreamHandler$ObjectFieldAndIndex.writeField
> > > > > (ClassStreamHandler.java:862)
> > > > > > at
> > > > > org.apache.wicket.util.io.ClassStreamHandler.writeFie

Re: [Wicket-user] from 1.2.5 to 1.2.6


is that the 1.2.6 or the 1.2.5 url?

-igor


On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:



Yes, it seems that this is the problem:


http://localhost:8081/dmWicket/app?wicket:bookmarkablePage=:course.wicket.app.AboutPage

But I do not know how to correct it since my servlet mapping is:

/app/*



igor.vaynberg wrote:
>
> maybe it is because wicket now always adds a / to the end of the servlet
> mapping. this was inconsistent in the past, sometimes urls were
> /context/mapping?wicket:id... and sometimes they were
> /context/mapping/?wicket:id=...
>
> the problem was that /context/mapping?wicket:id urls did not always get
> mapped to the servlet properly, but the /context/mapping/? did, so that
is
> the option we went with.
>
> is that the problem? the browser thinks you are in /context/mapping
while
> your link assumes you are in /context ?
>
> what is your servlet mapping?
>
> -igor
>
>
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> Not a single line of code has been changed between the two versions.
The
>> version with Wicket 1.2.5 jars displays property web pages using css
>> files
>> in the css subdirectory of the web application root directory, and the
>> version with Wicket 1.2.6 jars cannot find the css files that are in
the
>> same directory as in the previous version.
>> --
>> View this message in context:
>> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10202910
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
>>
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>>
>
>
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>
>

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Re: [Wicket-user] from 1.2.5 to 1.2.6


Sorry,

It is the 1.2.6 url and the url is:

http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage

When the page is displayed there is no CSS formatting for the page. In the
log there is a warning message:

the resource requested by request [method = GET, protocol = HTTP/1.1,
requestURL = http://localhost:8081/dmWicket/app/css/box.css, contentType =
null, contentLength = -1, contextPath = /dmWicket, pathInfo = /css/box.css,
requestURI = /dmWicket/app/css/box.css, servletPath = /app, pathTranslated =
D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found

The translated path is the correct one for the CSS file.



igor.vaynberg wrote:
> 
> is that the 1.2.6 or the 1.2.5 url?
> 
> -igor
> 
> 
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> Yes, it seems that this is the problem:
>>
>>
>> http://localhost:8081/dmWicket/app?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>>
>> But I do not know how to correct it since my servlet mapping is:
>>
>> /app/*
>>
>>
>>
>> igor.vaynberg wrote:
>> >
>> > maybe it is because wicket now always adds a / to the end of the
>> servlet
>> > mapping. this was inconsistent in the past, sometimes urls were
>> > /context/mapping?wicket:id... and sometimes they were
>> > /context/mapping/?wicket:id=...
>> >
>> > the problem was that /context/mapping?wicket:id urls did not always get
>> > mapped to the servlet properly, but the /context/mapping/? did, so that
>> is
>> > the option we went with.
>> >
>> > is that the problem? the browser thinks you are in /context/mapping
>> while
>> > your link assumes you are in /context ?
>> >
>> > what is your servlet mapping?
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Not a single line of code has been changed between the two versions.
>> The
>> >> version with Wicket 1.2.5 jars displays property web pages using css
>> >> files
>> >> in the css subdirectory of the web application root directory, and the
>> >> version with Wicket 1.2.6 jars cannot find the css files that are in
>> the
>> >> same directory as in the previous version.
>> >> --
>> >> View this message in context:
>> >> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10202910
>> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> >>
>> >>
>> >>
>> -
>> >> This SF.net email is sponsored by DB2 Express
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>> >> control of your XML. No limits. Just data. Click to get it now.
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>> > Download DB2 Express C - the FREE version of DB2 express and take
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>> > https://lists.sourceforge.net/lists/listinfo/wicket-user
>> >
>> >
>>
>> --
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>> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10204234
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
>> -
>> This SF.net email is sponsored by DB2 Express
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>> control of your XML. No limits. Just data. Click to get it now.
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>> https://lists.sourceforge.net/lists/listinfo/wicket-user
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> 
> -
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> 

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Re: [Wicket-user] from 1.2.5 to 1.2.6


try changing this:



to



notice the ../ in href. that should fix that.

also note that this isnt the greatest way to include css because it will
break if you use a mounted page.

-igor


On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:



Sorry,

It is the 1.2.6 url and the url is:


http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage

When the page is displayed there is no CSS formatting for the page. In the
log there is a warning message:

the resource requested by request [method = GET, protocol = HTTP/1.1,
requestURL = http://localhost:8081/dmWicket/app/css/box.css, contentType =
null, contentLength = -1, contextPath = /dmWicket, pathInfo =
/css/box.css,
requestURI = /dmWicket/app/css/box.css, servletPath = /app, pathTranslated
=
D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found

The translated path is the correct one for the CSS file.



igor.vaynberg wrote:
>
> is that the 1.2.6 or the 1.2.5 url?
>
> -igor
>
>
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> Yes, it seems that this is the problem:
>>
>>
>>
http://localhost:8081/dmWicket/app?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>>
>> But I do not know how to correct it since my servlet mapping is:
>>
>> /app/*
>>
>>
>>
>> igor.vaynberg wrote:
>> >
>> > maybe it is because wicket now always adds a / to the end of the
>> servlet
>> > mapping. this was inconsistent in the past, sometimes urls were
>> > /context/mapping?wicket:id... and sometimes they were
>> > /context/mapping/?wicket:id=...
>> >
>> > the problem was that /context/mapping?wicket:id urls did not always
get
>> > mapped to the servlet properly, but the /context/mapping/? did, so
that
>> is
>> > the option we went with.
>> >
>> > is that the problem? the browser thinks you are in /context/mapping
>> while
>> > your link assumes you are in /context ?
>> >
>> > what is your servlet mapping?
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Not a single line of code has been changed between the two versions.
>> The
>> >> version with Wicket 1.2.5 jars displays property web pages using css
>> >> files
>> >> in the css subdirectory of the web application root directory, and
the
>> >> version with Wicket 1.2.6 jars cannot find the css files that are in
>> the
>> >> same directory as in the previous version.
>> >> --
>> >> View this message in context:
>> >> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10202910
>> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> >>
>> >>
>> >>
>>
-
>> >> This SF.net email is sponsored by DB2 Express
>> >> Download DB2 Express C - the FREE version of DB2 express and take
>> >> control of your XML. No limits. Just data. Click to get it now.
>> >> http://sourceforge.net/powerbar/db2/
>> >> ___
>> >> Wicket-user mailing list
>> >> Wicket-user@lists.sourceforge.net
>> >> https://lists.sourceforge.net/lists/listinfo/wicket-user
>> >>
>> >
>> >
>>
-
>> > This SF.net email is sponsored by DB2 Express
>> > Download DB2 Express C - the FREE version of DB2 express and take
>> > control of your XML. No limits. Just data. Click to get it now.
>> > http://sourceforge.net/powerbar/db2/
>> > ___
>> > Wicket-user mailing list
>> > Wicket-user@lists.sourceforge.net
>> > https://lists.sourceforge.net/lists/listinfo/wicket-user
>> >
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10204234
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
>>
-
>> This SF.net email is sponsored by DB2 Express
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>> control of your XML. No limits. Just data. Click to get it now.
>> http://sourceforge.net/powerbar/db2/
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>> Wicket-user@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/wicket-user
>>
>
>
-
> This SF.net email is sponsored by DB2 Express
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> control of your XML. No limits. Just data. Click to get it now.
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> https://lists.sourceforge.net/lists/listinfo/wicket-user
>
>

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-
This SF

[Wicket-user] setting an attribute on the HttpSession.

2007-04-26 Thread Thomas R. Corbin

I need to work with a servlet from another group and they need to see the user 
as an attribute on the HttpSession.It seems as though setAttribute on my 
wicket.Session doesn't actually set it on the HttpSession.   Is that correct?

I've found that the following works, but it just doesn't seem like it's the 
"wicket way".   Is there a better way?

((WebRequest)getRequest()).getHttpServletRequest().getSession().setAttribute( 
"user", 
NrgSession.get().getUser() );

This seems like a dumb question, but my google-fu must not be very good on 
this.

Thanks,
Tom

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[Wicket-user] reloading a DataTable after submit with validation error

2007-04-26 Thread ChuckDeal

On my page, I use a DataTable with custom IColumn implementtions that use
fragments to make the cells editable. If I change that values in the cells
and click submit (which just submits the Form object) then it preoperly
persists my data and refreshes with the correct data when there are no
validation problems. If I attempt to submit but there is a validation
problem, then the DataTable cells reset back to their original values. This
is unlike a TextField that is directly on the Form which would retain the
last entered value.

I'm trying to understand the difference between the two scenarios. I
believe it has something to do with DataTable creating new Items on each
render. I even tried to use ReuseIfModelsEqualStrategy, which I verified
was returning the the existing object versus creating a new one. But it
still did not persist the user-entered values, because the model wasn't
getting updated (as I expected since the validation failed).

I may not fully understand how wicket "redraws" the screen after a
validation failure in which the components do not update their models, yet
are able to display the last user entered value. Perhaps some insight into
that might make me understand where I've gone wrong.

Chuck
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Re: [Wicket-user] from 1.2.5 to 1.2.6


Did not help. What I do not understand is the warning message:

the resource requested by request [method = GET, protocol = HTTP/1.1,
requestURL = http://localhost:8081/dmWicket/app/css/box.css, contentType =
null, contentLength = -1, contextPath = /dmWicket, pathInfo = /css/box.css,
requestURI = /dmWicket/app/css/box.css, servletPath = /app, pathTranslated =
D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found

The translated path is the correct path to the CSS file.




igor.vaynberg wrote:
> 
> try changing this:
> 
>  />
> 
> to
> 
>  href="../css/box.css"
> />
> 
> notice the ../ in href. that should fix that.
> 
> also note that this isnt the greatest way to include css because it will
> break if you use a mounted page.
> 
> -igor
> 
> 
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> Sorry,
>>
>> It is the 1.2.6 url and the url is:
>>
>>
>> http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>>
>> When the page is displayed there is no CSS formatting for the page. In
>> the
>> log there is a warning message:
>>
>> the resource requested by request [method = GET, protocol = HTTP/1.1,
>> requestURL = http://localhost:8081/dmWicket/app/css/box.css, contentType
>> =
>> null, contentLength = -1, contextPath = /dmWicket, pathInfo =
>> /css/box.css,
>> requestURI = /dmWicket/app/css/box.css, servletPath = /app,
>> pathTranslated
>> =
>> D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found
>>
>> The translated path is the correct one for the CSS file.
>>
>>
>>
>> igor.vaynberg wrote:
>> >
>> > is that the 1.2.6 or the 1.2.5 url?
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Yes, it seems that this is the problem:
>> >>
>> >>
>> >>
>> http://localhost:8081/dmWicket/app?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >>
>> >> But I do not know how to correct it since my servlet mapping is:
>> >>
>> >> /app/*
>> >>
>> >>
>> >>
>> >> igor.vaynberg wrote:
>> >> >
>> >> > maybe it is because wicket now always adds a / to the end of the
>> >> servlet
>> >> > mapping. this was inconsistent in the past, sometimes urls were
>> >> > /context/mapping?wicket:id... and sometimes they were
>> >> > /context/mapping/?wicket:id=...
>> >> >
>> >> > the problem was that /context/mapping?wicket:id urls did not always
>> get
>> >> > mapped to the servlet properly, but the /context/mapping/? did, so
>> that
>> >> is
>> >> > the option we went with.
>> >> >
>> >> > is that the problem? the browser thinks you are in /context/mapping
>> >> while
>> >> > your link assumes you are in /context ?
>> >> >
>> >> > what is your servlet mapping?
>> >> >
>> >> > -igor
>> >> >
>> >> >
>> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> Not a single line of code has been changed between the two
>> versions.
>> >> The
>> >> >> version with Wicket 1.2.5 jars displays property web pages using
>> css
>> >> >> files
>> >> >> in the css subdirectory of the web application root directory, and
>> the
>> >> >> version with Wicket 1.2.6 jars cannot find the css files that are
>> in
>> >> the
>> >> >> same directory as in the previous version.
>> >> >> --
>> >> >> View this message in context:
>> >> >> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10202910
>> >> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> >> >>
>> >> >>
>> >> >>
>> >>
>> -
>> >> >> This SF.net email is sponsored by DB2 Express
>> >> >> Download DB2 Express C - the FREE version of DB2 express and take
>> >> >> control of your XML. No limits. Just data. Click to get it now.
>> >> >> http://sourceforge.net/powerbar/db2/
>> >> >> ___
>> >> >> Wicket-user mailing list
>> >> >> Wicket-user@lists.sourceforge.net
>> >> >> https://lists.sourceforge.net/lists/listinfo/wicket-user
>> >> >>
>> >> >
>> >> >
>> >>
>> -
>> >> > This SF.net email is sponsored by DB2 Express
>> >> > Download DB2 Express C - the FREE version of DB2 express and take
>> >> > control of your XML. No limits. Just data. Click to get it now.
>> >> > http://sourceforge.net/powerbar/db2/
>> >> > ___
>> >> > Wicket-user mailing list
>> >> > Wicket-user@lists.sourceforge.net
>> >> > https://lists.sourceforge.net/lists/listinfo/wicket-user
>> >> >
>> >> >
>> >>
>> >> --
>> >> View this message in context:
>> >> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10204234
>> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> >>
>> >>
>> >>
>> -
>> >> This SF.net email is sponsored by DB2 Express
>> >> Download DB2 Express C - the FREE version of DB2 express and take
>> >> control of your XML. No limits. Just data. C

Re: [Wicket-user] setting an attribute on the HttpSession.

> I need to work with a servlet from another group and they need to see the user
> as an attribute on the HttpSession.It seems as though setAttribute on my
> wicket.Session doesn't actually set it on the HttpSession.   Is that correct?

Typicaly it does, but it depends on your configuration. Session
delegates this to the ISessionStore your application uses. For Wicket
1.3, the default store is SecondLevelCacheSessionStore, which extends
HttpSessionStore (which was the default for 1.2). Both these session
stores pass and the attributes from/ to the underlying HttpSession.

Eelco

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Re: [Wicket-user] from 1.2.5 to 1.2.6


To be more precise:

It works in the home page when it is



It does not work in the home page when it is



It works in the about page (link from the home page) when it is



It does not work in the about page when it is



Now I am completely lost.

What is the best way to use CSS?





igor.vaynberg wrote:
> 
> try changing this:
> 
>  />
> 
> to
> 
>  href="../css/box.css"
> />
> 
> notice the ../ in href. that should fix that.
> 
> also note that this isnt the greatest way to include css because it will
> break if you use a mounted page.
> 
> -igor
> 
> 
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> Sorry,
>>
>> It is the 1.2.6 url and the url is:
>>
>>
>> http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>>
>> When the page is displayed there is no CSS formatting for the page. In
>> the
>> log there is a warning message:
>>
>> the resource requested by request [method = GET, protocol = HTTP/1.1,
>> requestURL = http://localhost:8081/dmWicket/app/css/box.css, contentType
>> =
>> null, contentLength = -1, contextPath = /dmWicket, pathInfo =
>> /css/box.css,
>> requestURI = /dmWicket/app/css/box.css, servletPath = /app,
>> pathTranslated
>> =
>> D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found
>>
>> The translated path is the correct one for the CSS file.
>>
>>
>>
>> igor.vaynberg wrote:
>> >
>> > is that the 1.2.6 or the 1.2.5 url?
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Yes, it seems that this is the problem:
>> >>
>> >>
>> >>
>> http://localhost:8081/dmWicket/app?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >>
>> >> But I do not know how to correct it since my servlet mapping is:
>> >>
>> >> /app/*
>> >>
>> >>
>> >>
>> >> igor.vaynberg wrote:
>> >> >
>> >> > maybe it is because wicket now always adds a / to the end of the
>> >> servlet
>> >> > mapping. this was inconsistent in the past, sometimes urls were
>> >> > /context/mapping?wicket:id... and sometimes they were
>> >> > /context/mapping/?wicket:id=...
>> >> >
>> >> > the problem was that /context/mapping?wicket:id urls did not always
>> get
>> >> > mapped to the servlet properly, but the /context/mapping/? did, so
>> that
>> >> is
>> >> > the option we went with.
>> >> >
>> >> > is that the problem? the browser thinks you are in /context/mapping
>> >> while
>> >> > your link assumes you are in /context ?
>> >> >
>> >> > what is your servlet mapping?
>> >> >
>> >> > -igor
>> >> >
>> >> >
>> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> Not a single line of code has been changed between the two
>> versions.
>> >> The
>> >> >> version with Wicket 1.2.5 jars displays property web pages using
>> css
>> >> >> files
>> >> >> in the css subdirectory of the web application root directory, and
>> the
>> >> >> version with Wicket 1.2.6 jars cannot find the css files that are
>> in
>> >> the
>> >> >> same directory as in the previous version.
>> >> >> --
>> >> >> View this message in context:
>> >> >> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10202910
>> >> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> >> >>
>> >> >>
>> >> >>
>> >>
>> -
>> >> >> This SF.net email is sponsored by DB2 Express
>> >> >> Download DB2 Express C - the FREE version of DB2 express and take
>> >> >> control of your XML. No limits. Just data. Click to get it now.
>> >> >> http://sourceforge.net/powerbar/db2/
>> >> >> ___
>> >> >> Wicket-user mailing list
>> >> >> Wicket-user@lists.sourceforge.net
>> >> >> https://lists.sourceforge.net/lists/listinfo/wicket-user
>> >> >>
>> >> >
>> >> >
>> >>
>> -
>> >> > This SF.net email is sponsored by DB2 Express
>> >> > Download DB2 Express C - the FREE version of DB2 express and take
>> >> > control of your XML. No limits. Just data. Click to get it now.
>> >> > http://sourceforge.net/powerbar/db2/
>> >> > ___
>> >> > Wicket-user mailing list
>> >> > Wicket-user@lists.sourceforge.net
>> >> > https://lists.sourceforge.net/lists/listinfo/wicket-user
>> >> >
>> >> >
>> >>
>> >> --
>> >> View this message in context:
>> >> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10204234
>> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> >>
>> >>
>> >>
>> -
>> >> This SF.net email is sponsored by DB2 Express
>> >> Download DB2 Express C - the FREE version of DB2 express and take
>> >> control of your XML. No limits. Just data. Click to get it now.
>> >> http://sourceforge.net/powerbar/db2/
>> >> ___
>> >> Wicket-user mailing list
>> >> Wicket-user@lists.sourceforge.net
>> >> https:

Re: [Wicket-user] reloading a DataTable after submit with validation error

your model reuse strategy must not be working correctly.

the input values are lost because they bound to the component, and if that
component is recreated by the repeater they are then gone. thus the
disappearing values.

-igor

On 4/26/07, ChuckDeal <[EMAIL PROTECTED]> wrote:

On my page, I use a DataTable with custom IColumn implementtions that use
fragments to make the cells editable. If I change that values in the
cells
and click submit (which just submits the Form object) then it preoperly
persists my data and refreshes with the correct data when there are no
validation problems. If I attempt to submit but there is a validation
problem, then the DataTable cells reset back to their original
values. This
is unlike a TextField that is directly on the Form which would retain the
last entered value.

I may not fully understand how wicket "redraws" the screen after a
validation failure in which the components do not update their models, yet
are able to display the last user entered value. Perhaps some insight
into
that might make me understand where I've gone wrong.

-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
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Re: [Wicket-user] from 1.2.5 to 1.2.6


I have found out what the problem is:

In HomePage.html I use:



@import "css/box.css";
@import "css/cite.css";
@import "css/code.css";
@import "css/def.css";
@import "css/form.css";
@import "css/layout.css";
@import "css/layout2c.css";
@import "css/layout3c.css";
@import "css/link.css";
@import "css/list.css";
@import "css/marker.css";
@import "css/menu.css";
@import "css/msg.css";
@import "css/page.css";
@import "css/section.css";
@import "css/slide.css";
@import "css/table.css";


and it works.

In the AboutPage.html I use:



@import "../css/box.css";
@import "../css/cite.css";
@import "../css/code.css";
@import "../css/def.css";
@import "../css/form.css";
@import "../css/layout.css";
@import "../css/layout2c.css";
@import "../css/layout3c.css";
@import "../css/link.css";
@import "../css/list.css";
@import "../css/marker.css";
@import "../css/menu.css";
@import "../css/msg.css";
@import "../css/page.css";
@import "../css/section.css";
@import "../css/slide.css";
@import "../css/table.css";


and it works.

It seems that link element works as in 1.2.5, but the import element has a
changed behavior in 1.2.6. In 1.2.5 I did not need ../ in import elements.



igor.vaynberg wrote:
> 
> try changing this:
> 
>  />
> 
> to
> 
>  href="../css/box.css"
> />
> 
> notice the ../ in href. that should fix that.
> 
> also note that this isnt the greatest way to include css because it will
> break if you use a mounted page.
> 
> -igor
> 
> 
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> Sorry,
>>
>> It is the 1.2.6 url and the url is:
>>
>>
>> http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>>
>> When the page is displayed there is no CSS formatting for the page. In
>> the
>> log there is a warning message:
>>
>> the resource requested by request [method = GET, protocol = HTTP/1.1,
>> requestURL = http://localhost:8081/dmWicket/app/css/box.css, contentType
>> =
>> null, contentLength = -1, contextPath = /dmWicket, pathInfo =
>> /css/box.css,
>> requestURI = /dmWicket/app/css/box.css, servletPath = /app,
>> pathTranslated
>> =
>> D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found
>>
>> The translated path is the correct one for the CSS file.
>>
>>
>>
>> igor.vaynberg wrote:
>> >
>> > is that the 1.2.6 or the 1.2.5 url?
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Yes, it seems that this is the problem:
>> >>
>> >>
>> >>
>> http://localhost:8081/dmWicket/app?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >>
>> >> But I do not know how to correct it since my servlet mapping is:
>> >>
>> >> /app/*
>> >>
>> >>
>> >>
>> >> igor.vaynberg wrote:
>> >> >
>> >> > maybe it is because wicket now always adds a / to the end of the
>> >> servlet
>> >> > mapping. this was inconsistent in the past, sometimes urls were
>> >> > /context/mapping?wicket:id... and sometimes they were
>> >> > /context/mapping/?wicket:id=...
>> >> >
>> >> > the problem was that /context/mapping?wicket:id urls did not always
>> get
>> >> > mapped to the servlet properly, but the /context/mapping/? did, so
>> that
>> >> is
>> >> > the option we went with.
>> >> >
>> >> > is that the problem? the browser thinks you are in /context/mapping
>> >> while
>> >> > your link assumes you are in /context ?
>> >> >
>> >> > what is your servlet mapping?
>> >> >
>> >> > -igor
>> >> >
>> >> >
>> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> Not a single line of code has been changed between the two
>> versions.
>> >> The
>> >> >> version with Wicket 1.2.5 jars displays property web pages using
>> css
>> >> >> files
>> >> >> in the css subdirectory of the web application root directory, and
>> the
>> >> >> version with Wicket 1.2.6 jars cannot find the css files that are
>> in
>> >> the
>> >> >> same directory as in the previous version.
>> >> >> --
>> >> >> View this message in context:
>> >> >> http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10202910
>> >> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> >> >>
>> >> >>
>> >> >>
>> >>
>> -
>> >> >> This SF.net email is sponsored by DB2 Express
>> >> >> Download DB2 Express C - the FREE version of DB2 express and take
>> >> >> control of your XML. No limits. Just data. Click to get it now.
>> >> >> http://sourceforge.net/powerbar/db2/
>> >> >> ___
>> >> >> Wicket-user mailing list
>> >> >> Wicket-user@lists.sourceforge.net
>> >> >> https://lists.sourceforge.net/lists/listinfo/wicket-user
>> >> >>
>> >> >
>> >> >
>

Re: [Wicket-user] from 1.2.5 to 1.2.6


link and import have not changed behavior

what has changed is that wicket now always appends a / after the servlet
mapping, where as before it only did so sometimes. so now it is more
consistent but is messing with your context path.

-igor


On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:



I have found out what the problem is:

In HomePage.html I use:



@import "css/box.css";
@import "css/cite.css";
@import "css/code.css";
@import "css/def.css";
@import "css/form.css";
@import "css/layout.css";
@import "css/layout2c.css";
@import "css/layout3c.css";
@import "css/link.css";
@import "css/list.css";
@import "css/marker.css";
@import "css/menu.css";
@import "css/msg.css";
@import "css/page.css";
@import "css/section.css";
@import "css/slide.css";
@import "css/table.css";


and it works.

In the AboutPage.html I use:



@import "../css/box.css";
@import "../css/cite.css";
@import "../css/code.css";
@import "../css/def.css";
@import "../css/form.css";
@import "../css/layout.css";
@import "../css/layout2c.css";
@import "../css/layout3c.css";
@import "../css/link.css";
@import "../css/list.css";
@import "../css/marker.css";
@import "../css/menu.css";
@import "../css/msg.css";
@import "../css/page.css";
@import "../css/section.css";
@import "../css/slide.css";
@import "../css/table.css";


and it works.

It seems that link element works as in 1.2.5, but the import element has a
changed behavior in 1.2.6. In 1.2.5 I did not need ../ in import elements.



igor.vaynberg wrote:
>
> try changing this:
>
>  />
>
> to
>
>  href="../css/box.css"
> />
>
> notice the ../ in href. that should fix that.
>
> also note that this isnt the greatest way to include css because it will
> break if you use a mounted page.
>
> -igor
>
>
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> Sorry,
>>
>> It is the 1.2.6 url and the url is:
>>
>>
>>
http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>>
>> When the page is displayed there is no CSS formatting for the page. In
>> the
>> log there is a warning message:
>>
>> the resource requested by request [method = GET, protocol = HTTP/1.1,
>> requestURL = http://localhost:8081/dmWicket/app/css/box.css,
contentType
>> =
>> null, contentLength = -1, contextPath = /dmWicket, pathInfo =
>> /css/box.css,
>> requestURI = /dmWicket/app/css/box.css, servletPath = /app,
>> pathTranslated
>> =
>> D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found
>>
>> The translated path is the correct one for the CSS file.
>>
>>
>>
>> igor.vaynberg wrote:
>> >
>> > is that the 1.2.6 or the 1.2.5 url?
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Yes, it seems that this is the problem:
>> >>
>> >>
>> >>
>>
http://localhost:8081/dmWicket/app?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >>
>> >> But I do not know how to correct it since my servlet mapping is:
>> >>
>> >> /app/*
>> >>
>> >>
>> >>
>> >> igor.vaynberg wrote:
>> >> >
>> >> > maybe it is because wicket now always adds a / to the end of the
>> >> servlet
>> >> > mapping. this was inconsistent in the past, sometimes urls were
>> >> > /context/mapping?wicket:id... and sometimes they were
>> >> > /context/mapping/?wicket:id=...
>> >> >
>> >> > the problem was that /context/mapping?wicket:id urls did not
always
>> get
>> >> > mapped to the servlet properly, but the /context/mapping/? did, so
>> that
>> >> is
>> >> > the option we went with.
>> >> >
>> >> > is that the problem? the browser thinks you are in
/context/mapping
>> >> while
>> >> > your link assumes you are in /context ?
>> >> >
>> >> > what is your servlet mapping?
>> >> >
>> >> > -igor
>> >> >
>> >> >
>> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> Not a single line of code has been changed between the two
>> versions.
>> >> The
>> >> >> version with Wicket 1.2.5 jars displays property web pages using
>> css
>> >> >> files
>> >> >> in the css subdirectory of the web application root directory,
and
>> the
>> >> >> version with Wicket 1.2.6 jars cannot find the css files that are
>> in
>> >> the
>> >> >> same directory as in the previous version.
>> >> >> --
>> >> >> View this message in context:
>> >> >>
http://www.nabble.com/from-1.2.5-to-1.2.6-tf3647980.html#a10202910
>> >> >> Sent from the Wicket - User mailing list archive at Nabble.com.
>> >> >>
>> >> >>
>> >> >>
>> >>
>>
-
>> >> >> This SF.net email is sponsored by DB2 Express
>> >> >> Download DB2 Express C - the FREE version of DB2 express and take
>> >> >> control of your XML. No limits. Just data. Click to get it

Re: [Wicket-user] from 1.2.5 to 1.2.6


Well, I changed imports to links and the same definition in both pages works
well without using ../:





















igor.vaynberg wrote:
> 
> link and import have not changed behavior
> 
> what has changed is that wicket now always appends a / after the servlet
> mapping, where as before it only did so sometimes. so now it is more
> consistent but is messing with your context path.
> 
> -igor
> 
> 
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> I have found out what the problem is:
>>
>> In HomePage.html I use:
>>
>> > />
>> 
>> @import "css/box.css";
>> @import "css/cite.css";
>> @import "css/code.css";
>> @import "css/def.css";
>> @import "css/form.css";
>> @import "css/layout.css";
>> @import "css/layout2c.css";
>> @import "css/layout3c.css";
>> @import "css/link.css";
>> @import "css/list.css";
>> @import "css/marker.css";
>> @import "css/menu.css";
>> @import "css/msg.css";
>> @import "css/page.css";
>> @import "css/section.css";
>> @import "css/slide.css";
>> @import "css/table.css";
>> 
>>
>> and it works.
>>
>> In the AboutPage.html I use:
>>
>> > />
>> 
>> @import "../css/box.css";
>> @import "../css/cite.css";
>> @import "../css/code.css";
>> @import "../css/def.css";
>> @import "../css/form.css";
>> @import "../css/layout.css";
>> @import "../css/layout2c.css";
>> @import "../css/layout3c.css";
>> @import "../css/link.css";
>> @import "../css/list.css";
>> @import "../css/marker.css";
>> @import "../css/menu.css";
>> @import "../css/msg.css";
>> @import "../css/page.css";
>> @import "../css/section.css";
>> @import "../css/slide.css";
>> @import "../css/table.css";
>> 
>>
>> and it works.
>>
>> It seems that link element works as in 1.2.5, but the import element has
>> a
>> changed behavior in 1.2.6. In 1.2.5 I did not need ../ in import
>> elements.
>>
>>
>>
>> igor.vaynberg wrote:
>> >
>> > try changing this:
>> >
>> > > href="css/box.css"
>> > />
>> >
>> > to
>> >
>> > > > href="../css/box.css"
>> > />
>> >
>> > notice the ../ in href. that should fix that.
>> >
>> > also note that this isnt the greatest way to include css because it
>> will
>> > break if you use a mounted page.
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Sorry,
>> >>
>> >> It is the 1.2.6 url and the url is:
>> >>
>> >>
>> >>
>> http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >>
>> >> When the page is displayed there is no CSS formatting for the page. In
>> >> the
>> >> log there is a warning message:
>> >>
>> >> the resource requested by request [method = GET, protocol = HTTP/1.1,
>> >> requestURL = http://localhost:8081/dmWicket/app/css/box.css,
>> contentType
>> >> =
>> >> null, contentLength = -1, contextPath = /dmWicket, pathInfo =
>> >> /css/box.css,
>> >> requestURI = /dmWicket/app/css/box.css, servletPath = /app,
>> >> pathTranslated
>> >> =
>> >> D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found
>> >>
>> >> The translated path is the correct one for the CSS file.
>> >>
>> >>
>> >>
>> >> igor.vaynberg wrote:
>> >> >
>> >> > is that the 1.2.6 or the 1.2.5 url?
>> >> >
>> >> > -igor
>> >> >
>> >> >
>> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> Yes, it seems that this is the problem:
>> >> >>
>> >> >>
>> >> >>
>> >>
>> http://localhost:8081/dmWicket/app?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >> >>
>> >> >> But I do not know how to correct it since my servlet mapping is:
>> >> >>
>> >> >> /app/*
>> >> >>
>> >> >>
>> >> >>
>> >> >> igor.vaynberg wrote:
>> >> >> >
>> >> >> > maybe it is because wicket now always adds a / to the end of the
>> >> >> servlet
>> >> >> > mapping. this was inconsistent in the past, sometimes urls were
>> >> >> > /context/mapping?wicket:id... and sometimes they were
>> >> >> > /context/mapping/?wicket:id=...
>> >> >> >
>> >> >> > the problem was that /context/mapping?wicket:id urls did not
>> always
>> >> get
>> >> >> > mapped to the servlet properly, but the /context/mapping/? did,
>> so
>> >> that
>> >> >> is
>> >> >> > the option we went with.
>> >> >> >
>> >> >> > is that the problem? the browser thinks you are in
>> /context/mapping
>> >> >> while
>> >> >> > your link assumes you are in /context ?
>> >> >> >
>> >> >> > what is your servlet mapping?
>> >> >> >
>> >> >> > -igor
>> >> >> >
>> >> >> >
>> >> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >> >>
>> >> >> >>
>> >> >> >> Not a single line of code has been changed between the two
>> >> versions.
>> >> >> The
>> >

Re: [Wicket-user] SLF4J and wicket


but not for Wicket components, an instance log field in Component (or other
base wicket class)
will be a memory slot for every wicket component instance...

johan


On 4/26/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:


Yes, that was my point earlier. Or make it a transient with lazy creation
as that would be more efficient.

Eelco


On 4/26/07, Johan Compagner < [EMAIL PROTECTED]> wrote:
>
> But if static logs are really a problem:
> http://wiki.apache.org/jakarta-commons/Logging/StaticLog
>
> if would do this:
>
> private void doSomething()
> {
>/// foo
>LogFactory.getLog(Xxx.class).debug("blaat")
>// bar
> }
>
> or
>
> private void doSomething()
> {
>/// foo
>   getLog().debug("blaat");
>// bar
> }
>
> private Log getLog()
> {
> return  LogFactory.getLog(Xxx.class);
> }
>
>
> On 4/26/07, Johan Compagner < [EMAIL PROTECTED]> wrote:
> >
> > since when does a logger have state?
> > I am very interrested to know what it is that a logger isn't thread
> > safe.
> > You configure it through the constructor (so i guess assign final
> > fields)
> > you don't set any variables after that on it. And you call only
> > info/error with 1 or to params that it needs to log!
> >
> > johan
> >
> >
> > On 4/26/07, Matej Knopp < [EMAIL PROTECTED]> wrote:
> > >
> > > Yeah, if it really should be a member variable (which makes sense
> > > when logger is not thread safe), it probably could be something like this:
> > >
> > > private transient Logger logger;
> > >
> > > private Logger getLogger() {
> > >   if (logger == null) ;
> > >  return logger;
> > > }
> > >
> > > On 4/26/07, Eelco Hillenius < [EMAIL PROTECTED]> wrote:
> > > >
> > > > What's the stack trace you get when you use normal serialization?
> > > > It should point you to an offending field.
> > > >
> > > > If you only get it with JCL, there is probably something in JCL
> > > > that isn't serializable. You should consider either making it a static
> > > > variable, getting it only when you need it (don't hold a reference, 
which is
> > > > probably quite inefficient), or store it as a transient field, and
> > > > initiatlize it lazily (check on null) so that it won't be serialized. 
More
> > > > work but safe. If you choose the latter, be sure to always do the null
> > > > check, as serializaing/ deserializing will null the reference.
> > > >
> > > > Eelco
> > > >
> > > >
> > > > On 4/25/07, Bjön Limell < [EMAIL PROTECTED]> wrote:
> > > > >
> > > > > Maybe I was a bit unclear.
> > > > >
> > > > > The problem only occurs when you're using jcl104-over-slf4j
> > > > > (JCL's Log not slf4j's Logger).
> > > > >
> > > > > JCL104-over-slf4j just enables you to use old 'Log log =
> > > > > LogFactory.getLog ()' with slf4j (without classloading issues
> > > > > etc)
> > > > >
> > > > > ps. Same problem with Objects.setObjectStreamFactory(...);
> > > > >
> > > > >
> > > > > On 4/25/07, Justin Morgan < [EMAIL PROTECTED]> wrote:
> > > > > >
> > > > > >
> > > > > > Just a data point...I am using the Wicket 1.3 snapshot jars
> > > > > > along with SLF4J with no problems; my pages log just fine.  The 
underlying
> > > > > > logging implementation I'm using is the Log4J (v1.2) logging
> > > > > > system.  So far I really like slf4j, BTW.
> > > > > >
> > > > > > - Justin
> > > > > >
> > > > > >
> > > > > >
> > > > > >  *"Bjön Limell" <[EMAIL PROTECTED]>*
> > > > > > Sent by: [EMAIL PROTECTED]
> > > > > >
> > > > > > 04/25/2007 11:57 AM  Please respond to
> > > > > > wicket-user@lists.sourceforge.net
> > > > > >
> > > > > >   To
> > > > > > wicket-user@lists.sourceforge.net  cc
> > > > > >
> > > > > >  Subject
> > > > > > Re: [Wicket-user] SLF4J and wicket
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > btw, im using 1.3.0-incubating-SNAPSHOT
> > > > > >
> > > > > > On 4/25/07, Bjön Limell <[EMAIL PROTECTED]> wrote:
> > > > > > > Sure!
> > > > > > >
> > > > > > > ERROR org.apache.wicket.util.lang.Objects
> > > > > > >  "Error serializing object class test.page.SignInPage[object=[Page
> > > > > > > class = test.page.SignInPage, id = 1, version = 0]]"
> > > > > > > org.apache.wicket.util.io.WicketSerializeableException: No
> > > > > > > Serializable constructor found for class
> > > > > > > org.apache.commons.logging.impl.SLF4JLocationAwareLog
> > > > > > > test.page.SignInPage->log
> > > > > > > NOTE: if you feel Wicket is at fault with this exception,
> > > > > > please
> > > > > > > report to the mailing list. You can switch to JDK based
> > > > > > serialization
> > > > > > > by calling:
> > > > > > org.apache.wicket.util.lang.Objects.setObjectStreamFactory(new
> > > > > > > IObjectStreamFactory.DefaultObjectStreamFactory()) e.g. in
> > > > > > the init
> > > > > > > method of your application
> > > > > > > at org.apache.wicket.util.io.ClassStreamHandler
> > > > > > .(ClassStreamHandler.java:252)
> > > > > > > at
> > > > > > org.apache.wicket.util.io.ClassStreamHandler.lookup(
> > > > > > ClassStre

Re: [Wicket-user] reloading a DataTable after submit with validation error

2007-04-26 Thread ChuckDeal

Yeah, I had thought that was the problem, that's I why I switched to
ReuseIfModelsEqualStrategy (actually, a custom impl based upon that class
because I could figure out how to use a custom model for the cells;
AbstractDataGridView.getPopulatorsIterator is private and it doesn't supply
an overridable method to wrap the object in a Model and Model doesn't
delegate equals/hashCode to the modelObject, but I digress...).  The main
difference is that my impl uses the modelObject, not the model as the Map
key.  I can verify that I am returning the oldItem from the
IItemReuseStrategy.getItems() method.  

What else should I be verifying?  Could this have anything to do with
RefreshingView.internalOnAttach() doing a removeAll() then addItems(). 
Could the removeAll be disconnecting the component from the user entered
data? before it gets re-rendered?  I'm just shooting in the dark here
because I don't think I fully understand the underlying processing.

Chuck

igor.vaynberg wrote:
> 
> your model reuse strategy must not be working correctly.
> 
> the input values are lost because they bound to the component, and if that
> component is recreated by the repeater they are then gone. thus the
> disappearing values.
> 
> -igor
> 
> 
> On 4/26/07, ChuckDeal <[EMAIL PROTECTED]> wrote:
>>
>>
>> On my page, I use a DataTable with custom IColumn implementtions that use
>> fragments to make the cells editable.  If I change that values in the
>> cells
>> and click submit (which just submits the Form object) then it preoperly
>> persists my data and refreshes with the correct data when there are no
>> validation problems.  If I attempt to submit but there is a validation
>> problem, then the DataTable cells reset back to their original
>> values.  This
>> is unlike a TextField that is directly on the Form which would retain the
>> last entered value.
>>
>> I'm trying to understand the difference between the two scenarios.  I
>> believe it has something to do with DataTable creating new Items on each
>> render.  I even tried to use ReuseIfModelsEqualStrategy, which I verified
>> was returning the the existing object versus creating a new one.  But it
>> still did not persist the user-entered values, because the model wasn't
>> getting updated (as I expected since the validation failed).
>>
>> I may not fully understand how wicket "redraws" the screen after a
>> validation failure in which the components do not update their models,
>> yet
>> are able to display the last user entered value.  Perhaps some insight
>> into
>> that might make me understand where I've gone wrong.
>>
>> Chuck
>> --
>> View this message in context:
>> http://www.nabble.com/reloading-a-DataTable-after-submit-with-validation-error-tf3653176.html#a10205480
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
>> -
>> This SF.net email is sponsored by DB2 Express
>> Download DB2 Express C - the FREE version of DB2 express and take
>> control of your XML. No limits. Just data. Click to get it now.
>> http://sourceforge.net/powerbar/db2/
>> ___
>> Wicket-user mailing list
>> Wicket-user@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/wicket-user
>>
> 
> -
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> ___
> Wicket-user mailing list
> Wicket-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/wicket-user
> 
> 

-- 
View this message in context: 
http://www.nabble.com/reloading-a-DataTable-after-submit-with-validation-error-tf3653176.html#a10206546
Sent from the Wicket - User mailing list archive at Nabble.com.

-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user

Re: [Wicket-user] SLF4J and wicket


yeah, so it either more efficient in terms of processing (reusing the member
var) or in memory (not keep the member var).

Eelco

On 4/26/07, Johan Compagner <[EMAIL PROTECTED]> wrote:


but not for Wicket components, an instance log field in Component (or
other base wicket class)
will be a memory slot for every wicket component instance...

johan


On 4/26/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
>
> Yes, that was my point earlier. Or make it a transient with lazy
> creation as that would be more efficient.
>
> Eelco
>
>
> On 4/26/07, Johan Compagner < [EMAIL PROTECTED]> wrote:
> >
> > But if static logs are really a problem:
> > http://wiki.apache.org/jakarta-commons/Logging/StaticLog
> >
> > if would do this:
> >
> > private void doSomething()
> > {
> >/// foo
> >LogFactory.getLog(Xxx.class).debug("blaat")
> >// bar
> > }
> >
> > or
> >
> > private void doSomething()
> > {
> >/// foo
> >   getLog().debug("blaat");
> >// bar
> > }
> >
> > private Log getLog()
> > {
> > return  LogFactory.getLog(Xxx.class);
> > }
> >
> >
> > On 4/26/07, Johan Compagner < [EMAIL PROTECTED]> wrote:
> > >
> > > since when does a logger have state?
> > > I am very interrested to know what it is that a logger isn't thread
> > > safe.
> > > You configure it through the constructor (so i guess assign final
> > > fields)
> > > you don't set any variables after that on it. And you call only
> > > info/error with 1 or to params that it needs to log!
> > >
> > > johan
> > >
> > >
> > > On 4/26/07, Matej Knopp < [EMAIL PROTECTED]> wrote:
> > > >
> > > > Yeah, if it really should be a member variable (which makes sense
> > > > when logger is not thread safe), it probably could be something like 
this:
> > > >
> > > > private transient Logger logger;
> > > >
> > > > private Logger getLogger() {
> > > >   if (logger == null) ;
> > > >  return logger;
> > > > }
> > > >
> > > > On 4/26/07, Eelco Hillenius < [EMAIL PROTECTED]> wrote:
> > > > >
> > > > > What's the stack trace you get when you use normal
> > > > > serialization? It should point you to an offending field.
> > > > >
> > > > > If you only get it with JCL, there is probably something in JCL
> > > > > that isn't serializable. You should consider either making it a static
> > > > > variable, getting it only when you need it (don't hold a reference, 
which is
> > > > > probably quite inefficient), or store it as a transient field, and
> > > > > initiatlize it lazily (check on null) so that it won't be serialized. 
More
> > > > > work but safe. If you choose the latter, be sure to always do the null
> > > > > check, as serializaing/ deserializing will null the reference.
> > > > >
> > > > > Eelco
> > > > >
> > > > >
> > > > > On 4/25/07, Bjön Limell < [EMAIL PROTECTED]> wrote:
> > > > > >
> > > > > > Maybe I was a bit unclear.
> > > > > >
> > > > > > The problem only occurs when you're using jcl104-over-slf4j
> > > > > > (JCL's Log not slf4j's Logger).
> > > > > >
> > > > > > JCL104-over-slf4j just enables you to use old 'Log log =
> > > > > > LogFactory.getLog ()' with slf4j (without classloading issues
> > > > > > etc)
> > > > > >
> > > > > > ps. Same problem with Objects.setObjectStreamFactory(...);
> > > > > >
> > > > > >
> > > > > > On 4/25/07, Justin Morgan < [EMAIL PROTECTED]> wrote:
> > > > > > >
> > > > > > >
> > > > > > > Just a data point...I am using the Wicket 1.3 snapshot jars
> > > > > > > along with SLF4J with no problems; my pages log just fine.  The 
underlying
> > > > > > > logging implementation I'm using is the Log4J (v1.2) logging
> > > > > > > system.  So far I really like slf4j, BTW.
> > > > > > >
> > > > > > > - Justin
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >  *"Bjön Limell" <[EMAIL PROTECTED]>*
> > > > > > > Sent by: [EMAIL PROTECTED]
> > > > > > >
> > > > > > > 04/25/2007 11:57 AM  Please respond to
> > > > > > > wicket-user@lists.sourceforge.net
> > > > > > >
> > > > > > >   To
> > > > > > > wicket-user@lists.sourceforge.net  cc
> > > > > > >
> > > > > > >  Subject
> > > > > > > Re: [Wicket-user] SLF4J and wicket
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > btw, im using 1.3.0-incubating-SNAPSHOT
> > > > > > >
> > > > > > > On 4/25/07, Bjön Limell <[EMAIL PROTECTED]> wrote:
> > > > > > > > Sure!
> > > > > > > >
> > > > > > > > ERROR org.apache.wicket.util.lang.Objects
> > > > > > > >  "Error serializing object class 
test.page.SignInPage[object=[Page
> > > > > > > > class = test.page.SignInPage, id = 1, version = 0]]"
> > > > > > > > org.apache.wicket.util.io.WicketSerializeableException: No
> > > > > > > > Serializable constructor found for class
> > > > > > > > org.apache.commons.logging.impl.SLF4JLocationAwareLog
> > > > > > > > test.page.SignInPage->log
> > > > > > > > NOTE: if you feel Wicket is at fault with this exception,
> > > > > > > please
> > > > > > > > report to the mailing list. You can switch to JDK based
> > > > > > > serialization
> >

Re: [Wicket-user] from 1.2.5 to 1.2.6


what does your output markup look like though? did wicket rewrite
css/app.css to /contextpath/css/app.css for you?

-igor


On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:



Well, I changed imports to links and the same definition in both pages
works
well without using ../:





















igor.vaynberg wrote:
>
> link and import have not changed behavior
>
> what has changed is that wicket now always appends a / after the servlet
> mapping, where as before it only did so sometimes. so now it is more
> consistent but is messing with your context path.
>
> -igor
>
>
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> I have found out what the problem is:
>>
>> In HomePage.html I use:
>>
>> > />
>> 
>> @import "css/box.css";
>> @import "css/cite.css";
>> @import "css/code.css";
>> @import "css/def.css";
>> @import "css/form.css";
>> @import "css/layout.css";
>> @import "css/layout2c.css";
>> @import "css/layout3c.css";
>> @import "css/link.css";
>> @import "css/list.css";
>> @import "css/marker.css";
>> @import "css/menu.css";
>> @import "css/msg.css";
>> @import "css/page.css";
>> @import "css/section.css";
>> @import "css/slide.css";
>> @import "css/table.css";
>> 
>>
>> and it works.
>>
>> In the AboutPage.html I use:
>>
>> > />
>> 
>> @import "../css/box.css";
>> @import "../css/cite.css";
>> @import "../css/code.css";
>> @import "../css/def.css";
>> @import "../css/form.css";
>> @import "../css/layout.css";
>> @import "../css/layout2c.css";
>> @import "../css/layout3c.css";
>> @import "../css/link.css";
>> @import "../css/list.css";
>> @import "../css/marker.css";
>> @import "../css/menu.css";
>> @import "../css/msg.css";
>> @import "../css/page.css";
>> @import "../css/section.css";
>> @import "../css/slide.css";
>> @import "../css/table.css";
>> 
>>
>> and it works.
>>
>> It seems that link element works as in 1.2.5, but the import element
has
>> a
>> changed behavior in 1.2.6. In 1.2.5 I did not need ../ in import
>> elements.
>>
>>
>>
>> igor.vaynberg wrote:
>> >
>> > try changing this:
>> >
>> > > href="css/box.css"
>> > />
>> >
>> > to
>> >
>> > > > href="../css/box.css"
>> > />
>> >
>> > notice the ../ in href. that should fix that.
>> >
>> > also note that this isnt the greatest way to include css because it
>> will
>> > break if you use a mounted page.
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Sorry,
>> >>
>> >> It is the 1.2.6 url and the url is:
>> >>
>> >>
>> >>
>>
http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >>
>> >> When the page is displayed there is no CSS formatting for the page.
In
>> >> the
>> >> log there is a warning message:
>> >>
>> >> the resource requested by request [method = GET, protocol =
HTTP/1.1,
>> >> requestURL = http://localhost:8081/dmWicket/app/css/box.css,
>> contentType
>> >> =
>> >> null, contentLength = -1, contextPath = /dmWicket, pathInfo =
>> >> /css/box.css,
>> >> requestURI = /dmWicket/app/css/box.css, servletPath = /app,
>> >> pathTranslated
>> >> =
>> >> D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found
>> >>
>> >> The translated path is the correct one for the CSS file.
>> >>
>> >>
>> >>
>> >> igor.vaynberg wrote:
>> >> >
>> >> > is that the 1.2.6 or the 1.2.5 url?
>> >> >
>> >> > -igor
>> >> >
>> >> >
>> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> Yes, it seems that this is the problem:
>> >> >>
>> >> >>
>> >> >>
>> >>
>>
http://localhost:8081/dmWicket/app?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >> >>
>> >> >> But I do not know how to correct it since my servlet mapping is:
>> >> >>
>> >> >> /app/*
>> >> >>
>> >> >>
>> >> >>
>> >> >> igor.vaynberg wrote:
>> >> >> >
>> >> >> > maybe it is because wicket now always adds a / to the end of
the
>> >> >> servlet
>> >> >> > mapping. this was inconsistent in the past, sometimes urls were
>> >> >> > /context/mapping?wicket:id... and sometimes they were
>> >> >> > /context/mapping/?wicket:id=...
>> >> >> >
>> >> >> > the problem was that /context/mapping?wicket:id urls did not
>> always
>> >> get
>> >> >> > mapped to the servlet properly, but the /context/mapping/? did,
>> so
>> >> that
>> >> >> is
>> >> >> > the option we went with.
>> >> >> >
>> >> >> > is that the problem? the browser thinks you are in
>> /context/mapping
>> >> >> while
>> >> >> > your link assumes you are in /context ?
>> >> >> >
>> >> >> > what is your servlet mapping?
>> >> >> >
>> >> >> > -igor
>> >> >> >
>> >> >> >
>> >> >> > On 4/2

Re: [Wicket-user] setting an attribute on the HttpSession.

2007-04-26 Thread Thomas R. Corbin

On Thursday 26 April 2007 1:02 pm, Eelco Hillenius escreveu:
> > I need to work with a servlet from another group and they need to see the
> > user as an attribute on the HttpSession.It seems as though
> > setAttribute on my wicket.Session doesn't actually set it on the
> > HttpSession.   Is that correct?
>
> Typicaly it does, but it depends on your configuration. Session
> delegates this to the ISessionStore your application uses. For Wicket
> 1.3, the default store is SecondLevelCacheSessionStore, which extends
> HttpSessionStore (which was the default for 1.2). Both these session
> stores pass and the attributes from/ to the underlying HttpSession.

Cool, thanks.   That must mean that I'm doing something wrong.
I'll chase it down.

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Re: [Wicket-user] reloading a DataTable after submit with validation error

On 4/26/07, ChuckDeal <[EMAIL PROTECTED]> wrote:

Yeah, I had thought that was the problem, that's I why I switched to
ReuseIfModelsEqualStrategy (actually, a custom impl based upon that class
because I could figure out how to use a custom model for the cells;
AbstractDataGridView.getPopulatorsIterator is private and it doesn't
supply
an overridable method to wrap the object in a Model and Model doesn't
delegate equals/hashCode to the modelObject, but I digress...).

you dont need access to that, the model used is the one returned form the
dataprovider.

The main

difference is that my impl uses the modelObject, not the model as the Map
key.  I can verify that I am returning the oldItem from the
IItemReuseStrategy.getItems() method.

the model you return from dataprovider has to have its equals and hashcode
implemented, if you want those can forward to the modelobject.

What else should I be verifying?  Could this have anything to do with

RefreshingView.internalOnAttach() doing a removeAll() then addItems().

Could the removeAll be disconnecting the component from the user entered

data? before it gets re-rendered?  I'm just shooting in the dark here
because I don't think I fully understand the underlying processing.

no. removeall() is done, yes, but then if the old item is readded it still
has the same path and components.

if you are really lost then you can create a quickstart and reproduce the
problem. there is also an example in wicket-examples/repeaters that shows a
datatable with an itemreusestrategy i believe.

-igor

Chuck

igor.vaynberg wrote:
>
> your model reuse strategy must not be working correctly.
>
> the input values are lost because they bound to the component, and if
that
> component is recreated by the repeater they are then gone. thus the
> disappearing values.
>
> -igor
>
>
> On 4/26/07, ChuckDeal <[EMAIL PROTECTED]> wrote:
>>
>>
>> On my page, I use a DataTable with custom IColumn implementtions that
use
>> fragments to make the cells editable.  If I change that values in the
>> cells
>> and click submit (which just submits the Form object) then it preoperly
>> persists my data and refreshes with the correct data when there are no
>> validation problems.  If I attempt to submit but there is a validation
>> problem, then the DataTable cells reset back to their original
>> values.  This
>> is unlike a TextField that is directly on the Form which would retain
the
>> last entered value.
>>
>> I'm trying to understand the difference between the two scenarios.  I
>> believe it has something to do with DataTable creating new Items on
each
>> render.  I even tried to use ReuseIfModelsEqualStrategy, which I
verified
>> was returning the the existing object versus creating a new one.  But
it
>> still did not persist the user-entered values, because the model wasn't
>> getting updated (as I expected since the validation failed).
>>
>> I may not fully understand how wicket "redraws" the screen after a
>> validation failure in which the components do not update their models,
>> yet
>> are able to display the last user entered value.  Perhaps some insight
>> into
>> that might make me understand where I've gone wrong.
>>
>> Chuck
>> --
>> View this message in context:
>>
http://www.nabble.com/reloading-a-DataTable-after-submit-with-validation-error-tf3653176.html#a10205480
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
>>
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--
View this message in context:
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Sent from the Wicket - User mailing list archive at Nabble.com.

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Re: [Wicket-user] SLF4J and wicket


why not just make them static?

you want the nonstatic loggers so you can get better context, but we dont
need better context! for us classname:linenumber is enough. so in the
framework we can use the static instances. if a user wants better context
then their loggers can be non-static.

-igor


On 4/26/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:


yeah, so it either more efficient in terms of processing (reusing the
member var) or in memory (not keep the member var).

Eelco

On 4/26/07, Johan Compagner <[EMAIL PROTECTED]> wrote:
>
> but not for Wicket components, an instance log field in Component (or
> other base wicket class)
> will be a memory slot for every wicket component instance...
>
> johan
>
>
> On 4/26/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> >
> > Yes, that was my point earlier. Or make it a transient with lazy
> > creation as that would be more efficient.
> >
> > Eelco
> >
> >
> > On 4/26/07, Johan Compagner < [EMAIL PROTECTED]> wrote:
> > >
> > > But if static logs are really a problem:
> > > http://wiki.apache.org/jakarta-commons/Logging/StaticLog
> > >
> > > if would do this:
> > >
> > > private void doSomething()
> > > {
> > >/// foo
> > >LogFactory.getLog(Xxx.class).debug("blaat")
> > >// bar
> > > }
> > >
> > > or
> > >
> > > private void doSomething()
> > > {
> > >/// foo
> > >   getLog().debug("blaat");
> > >// bar
> > > }
> > >
> > > private Log getLog()
> > > {
> > > return  LogFactory.getLog(Xxx.class);
> > > }
> > >
> > >
> > > On 4/26/07, Johan Compagner < [EMAIL PROTECTED]> wrote:
> > > >
> > > > since when does a logger have state?
> > > > I am very interrested to know what it is that a logger isn't
> > > > thread safe.
> > > > You configure it through the constructor (so i guess assign final
> > > > fields)
> > > > you don't set any variables after that on it. And you call only
> > > > info/error with 1 or to params that it needs to log!
> > > >
> > > > johan
> > > >
> > > >
> > > > On 4/26/07, Matej Knopp < [EMAIL PROTECTED]> wrote:
> > > > >
> > > > > Yeah, if it really should be a member variable (which makes
> > > > > sense when logger is not thread safe), it probably could be something 
like
> > > > > this:
> > > > >
> > > > > private transient Logger logger;
> > > > >
> > > > > private Logger getLogger() {
> > > > >   if (logger == null) ;
> > > > >  return logger;
> > > > > }
> > > > >
> > > > > On 4/26/07, Eelco Hillenius < [EMAIL PROTECTED]> wrote:
> > > > > >
> > > > > > What's the stack trace you get when you use normal
> > > > > > serialization? It should point you to an offending field.
> > > > > >
> > > > > > If you only get it with JCL, there is probably something in
> > > > > > JCL that isn't serializable. You should consider either making it a 
static
> > > > > > variable, getting it only when you need it (don't hold a reference, 
which is
> > > > > > probably quite inefficient), or store it as a transient field, and
> > > > > > initiatlize it lazily (check on null) so that it won't be 
serialized. More
> > > > > > work but safe. If you choose the latter, be sure to always do the 
null
> > > > > > check, as serializaing/ deserializing will null the reference.
> > > > > >
> > > > > > Eelco
> > > > > >
> > > > > >
> > > > > > On 4/25/07, Bjön Limell < [EMAIL PROTECTED]> wrote:
> > > > > > >
> > > > > > > Maybe I was a bit unclear.
> > > > > > >
> > > > > > > The problem only occurs when you're using jcl104-over-slf4j
> > > > > > > (JCL's Log not slf4j's Logger).
> > > > > > >
> > > > > > > JCL104-over-slf4j just enables you to use old 'Log log =
> > > > > > > LogFactory.getLog ()' with slf4j (without classloading
> > > > > > > issues etc)
> > > > > > >
> > > > > > > ps. Same problem with Objects.setObjectStreamFactory(...);
> > > > > > >
> > > > > > >
> > > > > > > On 4/25/07, Justin Morgan < [EMAIL PROTECTED]> wrote:
> > > > > > > >
> > > > > > > >
> > > > > > > > Just a data point...I am using the Wicket 1.3 snapshot
> > > > > > > > jars along with SLF4J with no problems; my pages log just fine. 
 The
> > > > > > > > underlying logging implementation I'm using is the Log4J (
> > > > > > > > v1.2) logging system.  So far I really like slf4j, BTW.
> > > > > > > >
> > > > > > > > - Justin
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >  *"Bjön Limell" <[EMAIL PROTECTED]>*
> > > > > > > > Sent by: [EMAIL PROTECTED]
> > > > > > > >
> > > > > > > > 04/25/2007 11:57 AM  Please respond to
> > > > > > > > wicket-user@lists.sourceforge.net
> > > > > > > >
> > > > > > > >   To
> > > > > > > > wicket-user@lists.sourceforge.net  cc
> > > > > > > >
> > > > > > > >  Subject
> > > > > > > > Re: [Wicket-user] SLF4J and wicket
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > btw, im using 1.3.0-incubating-SNAPSHOT
> > > > > > > >
> > > > > > > > On 4/25/07, Bjön Limell <[EMAIL PROTECTED]> wrote:
> > > > > > > > > Sure!
> > > > > > > > >
> > > > > > > > > ERROR

Re: [Wicket-user] SLF4J and wicket


On 4/26/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:


why not just make them static?



http://wiki.apache.org/jakarta-commons/Logging/StaticLog
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Re: [Wicket-user] from 1.2.5 to 1.2.6





The answer is yes.


igor.vaynberg wrote:
> 
> what does your output markup look like though? did wicket rewrite
> css/app.css to /contextpath/css/app.css for you?
> 
> -igor
> 
> 
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> Well, I changed imports to links and the same definition in both pages
>> works
>> well without using ../:
>>
>> > />
>> > href="css/box.css" />
>> > href="css/cite.css"
>> />
>> > href="css/code.css"
>> />
>> > href="css/def.css" />
>> > href="css/form.css"
>> />
>> > href="css/layout.css"
>> />
>> > href="css/layout2c.css" />
>> > href="css/layout3c.css" />
>> > href="css/link.css"
>> />
>> > href="css/list.css"
>> />
>> > href="css/marker.css"
>> />
>> > href="css/menu.css"
>> />
>> > href="css/msg.css" />
>> > href="css/page.css"
>> />
>> > href="css/section.css" />
>> > href="css/slide.css"
>> />
>> > href="css/table.css"
>> />
>>
>>
>> igor.vaynberg wrote:
>> >
>> > link and import have not changed behavior
>> >
>> > what has changed is that wicket now always appends a / after the
>> servlet
>> > mapping, where as before it only did so sometimes. so now it is more
>> > consistent but is messing with your context path.
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> I have found out what the problem is:
>> >>
>> >> In HomePage.html I use:
>> >>
>> >> > href="css/app.css"
>> >> />
>> >> 
>> >> @import "css/box.css";
>> >> @import "css/cite.css";
>> >> @import "css/code.css";
>> >> @import "css/def.css";
>> >> @import "css/form.css";
>> >> @import "css/layout.css";
>> >> @import "css/layout2c.css";
>> >> @import "css/layout3c.css";
>> >> @import "css/link.css";
>> >> @import "css/list.css";
>> >> @import "css/marker.css";
>> >> @import "css/menu.css";
>> >> @import "css/msg.css";
>> >> @import "css/page.css";
>> >> @import "css/section.css";
>> >> @import "css/slide.css";
>> >> @import "css/table.css";
>> >> 
>> >>
>> >> and it works.
>> >>
>> >> In the AboutPage.html I use:
>> >>
>> >> > href="css/app.css"
>> >> />
>> >> 
>> >> @import "../css/box.css";
>> >> @import "../css/cite.css";
>> >> @import "../css/code.css";
>> >> @import "../css/def.css";
>> >> @import "../css/form.css";
>> >> @import "../css/layout.css";
>> >> @import "../css/layout2c.css";
>> >> @import "../css/layout3c.css";
>> >> @import "../css/link.css";
>> >> @import "../css/list.css";
>> >> @import "../css/marker.css";
>> >> @import "../css/menu.css";
>> >> @import "../css/msg.css";
>> >> @import "../css/page.css";
>> >> @import "../css/section.css";
>> >> @import "../css/slide.css";
>> >> @import "../css/table.css";
>> >> 
>> >>
>> >> and it works.
>> >>
>> >> It seems that link element works as in 1.2.5, but the import element
>> has
>> >> a
>> >> changed behavior in 1.2.6. In 1.2.5 I did not need ../ in import
>> >> elements.
>> >>
>> >>
>> >>
>> >> igor.vaynberg wrote:
>> >> >
>> >> > try changing this:
>> >> >
>> >> > > >> href="css/box.css"
>> >> > />
>> >> >
>> >> > to
>> >> >
>> >> > > >> > href="../css/box.css"
>> >> > />
>> >> >
>> >> > notice the ../ in href. that should fix that.
>> >> >
>> >> > also note that this isnt the greatest way to include css because it
>> >> will
>> >> > break if you use a mounted page.
>> >> >
>> >> > -igor
>> >> >
>> >> >
>> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> Sorry,
>> >> >>
>> >> >> It is the 1.2.6 url and the url is:
>> >> >>
>> >> >>
>> >> >>
>> >>
>> http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >> >>
>> >> >> When the page is displayed there is no CSS formatting for the page.
>> In
>> >> >> the
>> >> >> log there is a warning message:
>> >> >>
>> >> >> the resource requested by request [method = GET, protocol =
>> HTTP/1.1,
>> >> >> requestURL = http://localhost:8081/dmWicket/app/css/box.css,
>> >> contentType
>> >> >> =
>> >> >> null, contentLength = -1, contextPath = /dmWicket, pathInfo =
>> >> >> /css/box.css,
>> >> >> requestURI = /dmWicket/app/css/box.css, servletPath = /app,
>> >> >> pathTranslated
>> >> >> =
>> >> >> D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found
>> >> >>
>> >> >> The translated path is the correct one for the CSS file.
>> >> >>
>> >> >>
>> >> >>
>> >> >> igor.vaynberg wrote:
>> >> >> >
>> >> >> > is that the 1.2.6 or the 1.2.5 url?
>> >> >> >
>> >> >> > -igor
>> >> >> >
>> >> >> >
>> >> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >> >>
>> >> >> >>
>> >> >> >> Yes, it seems that this is the problem:
>> >> >> >>
>> >> >> >>
>> >

[Wicket-user] encoding problem

2007-04-26 Thread Janos Cserep


I've run into a problem with how wicket handles requests in 
PageParameters. I'm seeing this particular behaviour with BookmarkablePage 
urls that contain a string with non ascii, utf-8 characters, like this:

pages/J%C3%A1nos

This doesn't work. The following does:

pages/J%E1nos

First I thought this is just a simple HttpServletRequest encoding thing, 
but it turns out it isn't. I've debugged what's going on and I found 
myself in the following call stack:

AbstractRequestTargetUrlCodingStrategy.urlDecode:171
AbstractRequestTargetUrlCodingStrategy.decodeParameters:140
BookmarkablePageRequestTargetUrlCodingStrategy.decode:75
WebRequestCodingStrategy.targetForReques:331
DefaultRequestTargetResolverStrategy.resolve:83
AbstractCompoundRequestCycleProcessor.resolve:48
RequestCycle.step:992
RequestCycle.steps:1084
RequestCycle.request:454
WicketServlet.doGet:219

Here the URLDecoder.decode call gets called with a string that contains no 
% characters - rather the url parameter's non ascii characters are already 
decoded to their 8 bit representations.

Though I've been using wicket for more than a year now I'm not that into 
wicket's internals to have a chance to 
find the bug in a few hours. Should I file a JIRA issue?

Thanks

Janos

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Re: [Wicket-user] SLF4J and wicket

yeah yeah yeah.

and this is a problem only for things that are deployed into a SHARED
classpath.

no body (at least i hope not) is sharing wicket.jar between multiple web
applications. so there is no problem.

-igor

On 4/26/07, Johan Compagner <[EMAIL PROTECTED]> wrote:

On 4/26/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
>
> why not just make them static?

http://wiki.apache.org/jakarta-commons/Logging/StaticLog

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Re: [Wicket-user] from 1.2.5 to 1.2.6


so it was never the link element that was the problem, it was the @imports
because wicket doesnt process those.

-igor


On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:






The answer is yes.


igor.vaynberg wrote:
>
> what does your output markup look like though? did wicket rewrite
> css/app.css to /contextpath/css/app.css for you?
>
> -igor
>
>
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> Well, I changed imports to links and the same definition in both pages
>> works
>> well without using ../:
>>
>> > />
>> > href="css/box.css" />
>> > href="css/cite.css"
>> />
>> > href="css/code.css"
>> />
>> > href="css/def.css" />
>> > href="css/form.css"
>> />
>> > href="css/layout.css"
>> />
>> > href="css/layout2c.css" />
>> > href="css/layout3c.css" />
>> > href="css/link.css"
>> />
>> > href="css/list.css"
>> />
>> > href="css/marker.css"
>> />
>> > href="css/menu.css"
>> />
>> > href="css/msg.css" />
>> > href="css/page.css"
>> />
>> > href="css/section.css" />
>> > href="css/slide.css"
>> />
>> > href="css/table.css"
>> />
>>
>>
>> igor.vaynberg wrote:
>> >
>> > link and import have not changed behavior
>> >
>> > what has changed is that wicket now always appends a / after the
>> servlet
>> > mapping, where as before it only did so sometimes. so now it is more
>> > consistent but is messing with your context path.
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> I have found out what the problem is:
>> >>
>> >> In HomePage.html I use:
>> >>
>> >> > href="css/app.css"
>> >> />
>> >> 
>> >> @import "css/box.css";
>> >> @import "css/cite.css";
>> >> @import "css/code.css";
>> >> @import "css/def.css";
>> >> @import "css/form.css";
>> >> @import "css/layout.css";
>> >> @import "css/layout2c.css";
>> >> @import "css/layout3c.css";
>> >> @import "css/link.css";
>> >> @import "css/list.css";
>> >> @import "css/marker.css";
>> >> @import "css/menu.css";
>> >> @import "css/msg.css";
>> >> @import "css/page.css";
>> >> @import "css/section.css";
>> >> @import "css/slide.css";
>> >> @import "css/table.css";
>> >> 
>> >>
>> >> and it works.
>> >>
>> >> In the AboutPage.html I use:
>> >>
>> >> > href="css/app.css"
>> >> />
>> >> 
>> >> @import "../css/box.css";
>> >> @import "../css/cite.css";
>> >> @import "../css/code.css";
>> >> @import "../css/def.css";
>> >> @import "../css/form.css";
>> >> @import "../css/layout.css";
>> >> @import "../css/layout2c.css";
>> >> @import "../css/layout3c.css";
>> >> @import "../css/link.css";
>> >> @import "../css/list.css";
>> >> @import "../css/marker.css";
>> >> @import "../css/menu.css";
>> >> @import "../css/msg.css";
>> >> @import "../css/page.css";
>> >> @import "../css/section.css";
>> >> @import "../css/slide.css";
>> >> @import "../css/table.css";
>> >> 
>> >>
>> >> and it works.
>> >>
>> >> It seems that link element works as in 1.2.5, but the import element
>> has
>> >> a
>> >> changed behavior in 1.2.6. In 1.2.5 I did not need ../ in import
>> >> elements.
>> >>
>> >>
>> >>
>> >> igor.vaynberg wrote:
>> >> >
>> >> > try changing this:
>> >> >
>> >> > > >> href="css/box.css"
>> >> > />
>> >> >
>> >> > to
>> >> >
>> >> > > >> > href="../css/box.css"
>> >> > />
>> >> >
>> >> > notice the ../ in href. that should fix that.
>> >> >
>> >> > also note that this isnt the greatest way to include css because
it
>> >> will
>> >> > break if you use a mounted page.
>> >> >
>> >> > -igor
>> >> >
>> >> >
>> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> Sorry,
>> >> >>
>> >> >> It is the 1.2.6 url and the url is:
>> >> >>
>> >> >>
>> >> >>
>> >>
>>
http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >> >>
>> >> >> When the page is displayed there is no CSS formatting for the
page.
>> In
>> >> >> the
>> >> >> log there is a warning message:
>> >> >>
>> >> >> the resource requested by request [method = GET, protocol =
>> HTTP/1.1,
>> >> >> requestURL = http://localhost:8081/dmWicket/app/css/box.css,
>> >> contentType
>> >> >> =
>> >> >> null, contentLength = -1, contextPath = /dmWicket, pathInfo =
>> >> >> /css/box.css,
>> >> >> requestURI = /dmWicket/app/css/box.css, servletPath = /app,
>> >> >> pathTranslated
>> >> >> =
>> >> >> D:\software\tomcat6\webapps\dmQuiz-2.0\css\box.css] was not found
>> >> >>
>> >> >> The translated path is the correct one for the CSS file.
>> >> >>
>> >> >>
>> >> >>
>> >> >> igor.vaynberg wrote:
>> >> >> >
>> >> >> > is that the 1.2.6 or the 1.2.5 url?
>> >> >> >
>> >> >> > -igor
>> >> >> >
>> >>

Re: [Wicket-user] from 1.2.5 to 1.2.6


true

Is there a reason why Wicket does not process imports?


igor.vaynberg wrote:
> 
> so it was never the link element that was the problem, it was the @imports
> because wicket doesnt process those.
> 
> -igor
> 
> 
> On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>>
>>
>> > media="screen"/>
>> > media="screen"/>
>>
>> The answer is yes.
>>
>>
>> igor.vaynberg wrote:
>> >
>> > what does your output markup look like though? did wicket rewrite
>> > css/app.css to /contextpath/css/app.css for you?
>> >
>> > -igor
>> >
>> >
>> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >>
>> >>
>> >> Well, I changed imports to links and the same definition in both pages
>> >> works
>> >> well without using ../:
>> >>
>> >> > href="css/app.css"
>> >> />
>> >> > >> href="css/box.css" />
>> >> > >> href="css/cite.css"
>> >> />
>> >> > >> href="css/code.css"
>> >> />
>> >> > >> href="css/def.css" />
>> >> > >> href="css/form.css"
>> >> />
>> >> > >> href="css/layout.css"
>> >> />
>> >> > >> href="css/layout2c.css" />
>> >> > >> href="css/layout3c.css" />
>> >> > >> href="css/link.css"
>> >> />
>> >> > >> href="css/list.css"
>> >> />
>> >> > >> href="css/marker.css"
>> >> />
>> >> > >> href="css/menu.css"
>> >> />
>> >> > >> href="css/msg.css" />
>> >> > >> href="css/page.css"
>> >> />
>> >> > >> href="css/section.css" />
>> >> > >> href="css/slide.css"
>> >> />
>> >> > >> href="css/table.css"
>> >> />
>> >>
>> >>
>> >> igor.vaynberg wrote:
>> >> >
>> >> > link and import have not changed behavior
>> >> >
>> >> > what has changed is that wicket now always appends a / after the
>> >> servlet
>> >> > mapping, where as before it only did so sometimes. so now it is more
>> >> > consistent but is messing with your context path.
>> >> >
>> >> > -igor
>> >> >
>> >> >
>> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >>
>> >> >>
>> >> >> I have found out what the problem is:
>> >> >>
>> >> >> In HomePage.html I use:
>> >> >>
>> >> >> > >> href="css/app.css"
>> >> >> />
>> >> >> 
>> >> >> @import "css/box.css";
>> >> >> @import "css/cite.css";
>> >> >> @import "css/code.css";
>> >> >> @import "css/def.css";
>> >> >> @import "css/form.css";
>> >> >> @import "css/layout.css";
>> >> >> @import "css/layout2c.css";
>> >> >> @import "css/layout3c.css";
>> >> >> @import "css/link.css";
>> >> >> @import "css/list.css";
>> >> >> @import "css/marker.css";
>> >> >> @import "css/menu.css";
>> >> >> @import "css/msg.css";
>> >> >> @import "css/page.css";
>> >> >> @import "css/section.css";
>> >> >> @import "css/slide.css";
>> >> >> @import "css/table.css";
>> >> >> 
>> >> >>
>> >> >> and it works.
>> >> >>
>> >> >> In the AboutPage.html I use:
>> >> >>
>> >> >> > >> href="css/app.css"
>> >> >> />
>> >> >> 
>> >> >> @import "../css/box.css";
>> >> >> @import "../css/cite.css";
>> >> >> @import "../css/code.css";
>> >> >> @import "../css/def.css";
>> >> >> @import "../css/form.css";
>> >> >> @import "../css/layout.css";
>> >> >> @import "../css/layout2c.css";
>> >> >> @import "../css/layout3c.css";
>> >> >> @import "../css/link.css";
>> >> >> @import "../css/list.css";
>> >> >> @import "../css/marker.css";
>> >> >> @import "../css/menu.css";
>> >> >> @import "../css/msg.css";
>> >> >> @import "../css/page.css";
>> >> >> @import "../css/section.css";
>> >> >> @import "../css/slide.css";
>> >> >> @import "../css/table.css";
>> >> >> 
>> >> >>
>> >> >> and it works.
>> >> >>
>> >> >> It seems that link element works as in 1.2.5, but the import
>> element
>> >> has
>> >> >> a
>> >> >> changed behavior in 1.2.6. In 1.2.5 I did not need ../ in import
>> >> >> elements.
>> >> >>
>> >> >>
>> >> >>
>> >> >> igor.vaynberg wrote:
>> >> >> >
>> >> >> > try changing this:
>> >> >> >
>> >> >> > > >> >> href="css/box.css"
>> >> >> > />
>> >> >> >
>> >> >> > to
>> >> >> >
>> >> >> > > >> >> > href="../css/box.css"
>> >> >> > />
>> >> >> >
>> >> >> > notice the ../ in href. that should fix that.
>> >> >> >
>> >> >> > also note that this isnt the greatest way to include css because
>> it
>> >> >> will
>> >> >> > break if you use a mounted page.
>> >> >> >
>> >> >> > -igor
>> >> >> >
>> >> >> >
>> >> >> > On 4/26/07, dzenanr <[EMAIL PROTECTED]> wrote:
>> >> >> >>
>> >> >> >>
>> >> >> >> Sorry,
>> >> >> >>
>> >> >> >> It is the 1.2.6 url and the url is:
>> >> >> >>
>> >> >> >>
>> >> >> >>
>> >> >>
>> >>
>> http://localhost:8081/dmWicket/app/?wicket:bookmarkablePage=:course.wicket.app.AboutPage
>> >> >> >>
>> >> >> >> When the page is displayed there is no CSS formatting for the
>> page.
>> >> In
>> >> >> >> the
>> >> >

Re: [Wicket-user] SLF4J and wicket


why not just make them static?



Earlier this thread:


(me) I would prefer to either have log fields as static in components...


We were just discussing what people could do if they didn't want those
loggers as static variables. Personally, I have no problem with them being
static.

Eelco
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Re: [Wicket-user] SLF4J and wicket


what they would do is simple

they would do the lazylookup you showed, but instead of using a field they
would use the metadata store.

that way you get a non-static logger, and do not incur a memory footprint
hit.

-igor


On 4/26/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:



why not just make them static?


Earlier this thread:

> (me) I would prefer to either have log fields as static in components...

We were just discussing what people could do if they didn't want those
loggers as static variables. Personally, I have no problem with them being
static.

Eelco


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Re: [Wicket-user] reloading a DataTable after submit with validation error

2007-04-26 Thread ChuckDeal

Here is a quickstart[1] that attempts to illustrate this.  Maybe you can tell
me where I went wrong.  It doesn't use my classes per se, but it does
simulate the way in which I construct and use a DataTable.

http://www.nabble.com/file/8104/quickstart-datatable.zip
quickstart-datatable.zip 

[1] It is a quickstart minus the libs folder.  I am using 1.3 but I haven't
yet updated to the latest because I'm waiting for the dust to settle from
all of the backports.  If this is a problem, I should be able to grab a new
jar from your server and modify the quickstart accordingly.

Chuck

igor.vaynberg wrote:
> 
> your model reuse strategy must not be working correctly.
> 
> the input values are lost because they bound to the component, and if that
> component is recreated by the repeater they are then gone. thus the
> disappearing values.
> 
> -igor
> 
-- 
View this message in context: 
http://www.nabble.com/reloading-a-DataTable-after-submit-with-validation-error-tf3653176.html#a10207515
Sent from the Wicket - User mailing list archive at Nabble.com.

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[Wicket-user] Best way to model boolean values in a Form

2007-04-26 Thread James Perry


I am experimenting with Wicket to use it for my dissertation. I am
developing a basic book library application. I am creating an edit page
which edits boolen values of a borrower object (isInDebt, isAccountExpired,
etc.). I tried to map it with the following code, which is an inner-class:

static public final class EditBorrowerForm extends Form
{
/**
* Constructor
*
* @param id
*id of form
* @param book
*Book model
*/
   public EditBorrowerForm(final String id, final Borrower borrower)
   {
   super(id, new CompoundPropertyModel(borrower));

   add(new Label("firstName"));
   add(new Label("lastName"));
   add(new Label("email"));

   // Create a required text field that edits the borrowers's
password
   final TextField password = new TextField("password");
   password.setRequired(true);
   final FormComponentFeedbackBorder passwordFeedback = new
FormComponentFeedbackBorder(
   "passwordFeedback");
   add(passwordFeedback);
   passwordFeedback.add(password);

   add(new CheckBox("enabled"));
   add(new CheckBox("accountExpired"));
   add(new CheckBox("accountLocked"));
   add(new CheckBox("credentialsExpired"));
   }

   /**
* Show the resulting valid edit
*/
   public final void onSubmit()
   {
   //To do!
   }
}

The problem I am finding is that the checkbox component gets it model object
value from its corresponding get..() method but I want it to get its value
from is...(). Is there a way to change Wicket from getting its is..() method
rather then writing a get...() method. Is this a correct approach or is
there a better practise?

Look forward to your advice,

- James
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Re: [Wicket-user] reloading a DataTable after submit with validation error

2007-04-26 Thread Nathan Hamblen

Igor Vaynberg wrote:
> the model you return from dataprovider has to have its equals and 
> hashcode implemented, if you want those can forward to the modelobject.

If you're using a DatabinderProvider, Chuck, then it's a 
HibernateObjectModel; I'll add those overrides to it. Something like 
this came up before and I meant to add them, but it must have slipped 
through the cracks.

Nathan

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Re: [Wicket-user] SLF4J and wicket

> what they would do is simple
>
> they would do the lazylookup you showed, but instead of using a field they
> would use the metadata store.
>
> that way you get a non-static logger, and do not incur a memory footprint
> hit.

The memory foot print would still be there if you use the Component's meta data.

Eelco

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Re: [Wicket-user] SLF4J and wicket

not really. you would remove the logger in ondetach. it isnt a permanent
footprint - that is it doesnt take up a slot in all subclasses.

-igor

On 4/26/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:

> what they would do is simple
>
> they would do the lazylookup you showed, but instead of using a field
they
> would use the metadata store.
>
> that way you get a non-static logger, and do not incur a memory
footprint
> hit.

The memory foot print would still be there if you use the Component's meta
data.

Eelco

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Re: [Wicket-user] encoding problem

2007-04-26 Thread Jean-Baptiste Quenot

* Janos Cserep:
> 
> I've run into a problem with how wicket handles requests in 
> PageParameters. I'm seeing this particular behaviour with BookmarkablePage 
> urls that contain a string with non ascii, utf-8 characters, like this:

Is it this one?

Parameters of nice URL's pages with 'sensitive' characters
https://issues.apache.org/jira/browse/WICKET-40
-- 
 Jean-Baptiste Quenot
aka  John Banana   Qwerty
http://caraldi.com/jbq/

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Re: [Wicket-user] SLF4J and wicket

on which class is it then bound?
we use private static loggers now so they are really bind to the class.
But if you are storing them in the meta data then they are not really bind
to the class but more the the resulting class/instance
so never Component itself. Don't know if that really matters but that would
be a difference
between een private static log field or private Log getLog() method
Besides that the question is how many times for 1 component wold the
getLog() be called? if it is just once or twice
then don't store it. Just create one

But for wicket this is a none issue in my eyes, just private static logs are
fine for me. (as long as the logger doesn't
keep a reference to the wicket class)

johan

On 4/26/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:

not really. you would remove the logger in ondetach. it isnt a permanent
footprint - that is it doesnt take up a slot in all subclasses.

-igor

On 4/26/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
>
> > what they would do is simple
> >
> > they would do the lazylookup you showed, but instead of using a field
> they
> > would use the metadata store.
> >
> > that way you get a non-static logger, and do not incur a memory
> footprint
> > hit.
>
> The memory foot print would still be there if you use the Component's
> meta data.
>
> Eelco
>
>
> -
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Re: [Wicket-user] SLF4J and wicket

like i said in my previous response, ditto. for wicket private static is
fine.

-igor

On 4/26/07, Johan Compagner <[EMAIL PROTECTED]> wrote:

on which class is it then bound?
we use private static loggers now so they are really bind to the class.
But if you are storing them in the meta data then they are not really bind
to the class but more the the resulting class/instance
so never Component itself. Don't know if that really matters but that
would be a difference
between een private static log field or private Log getLog() method
Besides that the question is how many times for 1 component wold the
getLog() be called? if it is just once or twice
then don't store it. Just create one

But for wicket this is a none issue in my eyes, just private static logs
are fine for me. (as long as the logger doesn't
keep a reference to the wicket class)

johan

On 4/26/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
>
> not really. you would remove the logger in ondetach. it isnt a permanent
> footprint - that is it doesnt take up a slot in all subclasses.
>
> -igor
>
>
> On 4/26/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> >
> > > what they would do is simple
> > >
> > > they would do the lazylookup you showed, but instead of using a
> > field they
> > > would use the metadata store.
> > >
> > > that way you get a non-static logger, and do not incur a memory
> > footprint
> > > hit.
> >
> > The memory foot print would still be there if you use the Component's
> > meta data.
> >
> > Eelco
> >
> >
> > -
> > This SF.net email is sponsored by DB2 Express
> > Download DB2 Express C - the FREE version of DB2 express and take
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> >
>
>
>
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Re: [Wicket-user] form.setVisible(false) possible through an AjaxSubmitButton onSubmit ?

2007-04-26 Thread ZedroS Schwart

Hi Erik

The translation is there :
http://zedros.developpez.com/articles/java/wicket/ajax/

The article will be checked by fellow members of developpez.com and
then announce on the news of this website. I'll then add it to the
wicket. In between, every comment is welcome ;) (or afterwards lol)

Best regards,
Joseph

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Re: [Wicket-user] SLF4J and wicket

2007-04-26 Thread Peter Ertl

great, a neat way to make logging even cheaper...

instantiate all the time for each and every message :-)

Am 26.04.2007 um 13:28 schrieb Johan Compagner:

But if static logs are really a problem:
http://wiki.apache.org/jakarta-commons/Logging/StaticLog

if would do this:

private void doSomething()
{
   /// foo
   LogFactory.getLog(Xxx.class).debug("blaat")
   // bar
}

or

private void doSomething()
{
   /// foo
  getLog().debug("blaat");
   // bar
}

private Log getLog()
{
return  LogFactory.getLog(Xxx.class);
}

On 4/26/07, Johan Compagner < [EMAIL PROTECTED]> wrote:
since when does a logger have state?
I am very interrested to know what it is that a logger isn't thread  
safe.
You configure it through the constructor (so i guess assign final  
fields)
you don't set any variables after that on it. And you call only  
info/error with 1 or to params that it needs to log!

johan

On 4/26/07, Matej Knopp < [EMAIL PROTECTED]> wrote:
Yeah, if it really should be a member variable (which makes sense  
when logger is not thread safe), it probably could be something  
like this:

private transient Logger logger;

private Logger getLogger() {
  if (logger == null) ;
 return logger;

}

On 4/26/07, Eelco Hillenius < [EMAIL PROTECTED]> wrote:
What's the stack trace you get when you use normal serialization?  
It should point you to an offending field.

If you only get it with JCL, there is probably something in JCL  
that isn't serializable. You should consider either making it a  
static variable, getting it only when you need it (don't hold a  
reference, which is probably quite inefficient), or store it as a  
transient field, and initiatlize it lazily (check on null) so that  
it won't be serialized. More work but safe. If you choose the  
latter, be sure to always do the null check, as serializaing/  
deserializing will null the reference.

Eelco

On 4/25/07, Bjön Limell < [EMAIL PROTECTED]> wrote:
Maybe I was a bit unclear.

The problem only occurs when you're using jcl104-over-slf4j (JCL's  
Log not slf4j's Logger).

JCL104-over-slf4j just enables you to use old 'Log log =  
LogFactory.getLog ()' with slf4j (without classloading issues etc)

ps. Same problem with Objects.setObjectStreamFactory(...);

On 4/25/07, Justin Morgan < [EMAIL PROTECTED]> wrote:

Just a data point...I am using the Wicket 1.3 snapshot jars along  
with SLF4J with no problems; my pages log just fine.  The  
underlying logging implementation I'm using is the Log4J (v1.2)  
logging system.  So far I really like slf4j, BTW.

- Justin

"Bjön Limell" <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
04/25/2007 11:57 AM
Please respond to
wicket-user@lists.sourceforge.net

To
wicket-user@lists.sourceforge.net
cc

Subject
Re: [Wicket-user] SLF4J and wicket

btw, im using 1.3.0-incubating-SNAPSHOT

On 4/25/07, Bjön Limell <[EMAIL PROTECTED]> wrote:
> Sure!
>
> ERROR org.apache.wicket.util.lang.Objects
>  "Error serializing object class test.page.SignInPage [object=[Page
> class = test.page.SignInPage, id = 1, version = 0]]"
> org.apache.wicket.util.io.WicketSerializeableException: No
> Serializable constructor found for class
> org.apache.commons.logging.impl.SLF4JLocationAwareLog
> test.page.SignInPage->log
> NOTE: if you feel Wicket is at fault with this exception, please
> report to the mailing list. You can switch to JDK based  
serialization
> by calling:  
org.apache.wicket.util.lang.Objects.setObjectStreamFactory(new

> IObjectStreamFactory.DefaultObjectStreamFactory()) e.g. in the init
> method of your application
> at org.apache.wicket.util.io.ClassStreamHandler. 
(ClassStreamHandler.java:252)
> at org.apache.wicket.util.io.ClassStreamHandler.lookup 
(ClassStreamHandler.java:116)
> at  
org.apache.wicket.util.io.WicketObjectOutputStream.writeObjectOverride 
(WicketObjectOutputStream.java:752)
> at java.io.ObjectOutputStream.writeObject 
(ObjectOutputStream.java:322)
> at org.apache.wicket.util.io.ClassStreamHandler 
$ObjectFieldAndIndex.writeField(ClassStreamHandler.java:862)
> at  
org.apache.wicket.util.io.ClassStreamHandler.writeFields 
(ClassStreamHandler.java:387)
> at  
org.apache.wicket.util.io.WicketObjectOutputStream.writeObjectOverride 
(WicketObjectOutputStream.java:779)
> at java.io.ObjectOutputStream.writeObject 
(ObjectOutputStream.java:322)
> at org.apache.wicket.util.lang.Objects.objectToByteArray 
(Objects.java:1102)
> at  
org.apache.wicket.protocol.http.FilePageStore.serializePage 
(FilePageStore.java:651)
> at org.apache.wicket.protocol.http.FilePageStore.access 
$900(FilePageStore.java:49)
> at org.apache.wicket.protocol.http.FilePageStore 
$PageSerializingThread.run(FilePageStore.java:237)

> at java.lang.Thread.run(Thread.java:619)
>
> ps. thanks for the SUPER quick response!! ;)
>
> On 4/25/07, Eelco Hillenius <[EMAIL PROTECTED]> wrote:
> > It might be a bug in our custom serial

Re: [Wicket-user] SLF4J and wicket


great, a neat way to make logging even cheaper...

instantiate all the time for each and every message :-)



It doesn't get instantiated every time. For instance Log4jLoggerFactory
creates one instance lazily and then does a map lookup. Of course, it is
still more expensive then just referring to a static var, certainly for
'just logging'. But otoh it seems unlikely that this will every be a real
problem in web applications.

Eelco
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Re: [Wicket-user] reloading a DataTable after submit with validation error

update wicket and it will work

-igor

On 4/26/07, ChuckDeal <[EMAIL PROTECTED]> wrote:

Here is a quickstart[1] that attempts to illustrate this.  Maybe you can
tell
me where I went wrong.  It doesn't use my classes per se, but it does
simulate the way in which I construct and use a DataTable.

http://www.nabble.com/file/8104/quickstart-datatable.zip
quickstart-datatable.zip

[1] It is a quickstart minus the libs folder.  I am using 1.3 but I
haven't
yet updated to the latest because I'm waiting for the dust to settle from
all of the backports.  If this is a problem, I should be able to grab a
new
jar from your server and modify the quickstart accordingly.

Chuck

igor.vaynberg wrote:
>
> your model reuse strategy must not be working correctly.
>
> the input values are lost because they bound to the component, and if
that
> component is recreated by the repeater they are then gone. thus the
> disappearing values.
>
> -igor
>
--
View this message in context:
http://www.nabble.com/reloading-a-DataTable-after-submit-with-validation-error-tf3653176.html#a10207515
Sent from the Wicket - User mailing list archive at Nabble.com.

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[Wicket-user] I cannot add ajax behavior to an AutoCompleteTextField

2007-04-26 Thread Andrés Ferrari

Hi everyone!

I'm having trouble with an AutoCompleteTextField. I want to add an ajax 
behavior to it (specifically, for "onblur") like can I do with other wicket 
components, but somehow it doesn't work.

I can add an AjaxFormComponentUpdatingBehavior to a TextField and it works.

I cannot add it to an AutoCompleteTextField. The Ajax debug console shows no 
errors. It seems that the autocomplete has its own hardcoded behavior which 
cannot be overridden, if I understood the code correctly.

Is there any way of adding other behaviors, specifically "onblur"?

I'm using Wicket 1.2.4.

Thanks!
--Andrés

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Re: [Wicket-user] SLF4J and wicket

2007-04-26 Thread Philip A. Chapman

Unless I am missing something, why not do it like this:

private transient Logger logger;
private Logger getLogger()
{
 if (logger == null) {
logger = LoggerFactory.getLogger(Foo.class);
}
}

public void myMethod()
{
...
getLogger().debug("Something here");
}

On Thu, 2007-04-26 at 13:55 -0700, Eelco Hillenius wrote:

> 
> 
> great, a neat way to make logging even cheaper...
> 
> 
> instantiate all the time for each and every message :-)
> 
> It doesn't get instantiated every time. For instance
> Log4jLoggerFactory creates one instance lazily and then does a map
> lookup. Of course, it is still more expensive then just referring to a
> static var, certainly for 'just logging'. But otoh it seems unlikely
> that this will every be a real problem in web applications. 
> 
> Eelco
> 
> 
> 
> 
> 
> -
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
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> https://lists.sourceforge.net/lists/listinfo/wicket-user

-- 
Philip A. Chapman

Desktop and Web Application Development:
Java, .NET, PostgreSQL, MySQL, MSSQL
Linux, Windows 2000, Windows XP


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Re: [Wicket-user] SLF4J and wicket


because if we put that into Component for example, all components will have
a logger take up a memory slot
-igor

On 4/26/07, Philip A. Chapman <[EMAIL PROTECTED]> wrote:


 Unless I am missing something, why not do it like this:

private transient Logger logger;
private Logger getLogger()
{
 if (logger == null) {
logger = LoggerFactory.getLogger(Foo.class);
}
}

public void myMethod()
{
...
getLogger().debug("Something here");
}

On Thu, 2007-04-26 at 13:55 -0700, Eelco Hillenius wrote:


  great, a neat way to make logging even cheaper...



  instantiate all the time for each and every message :-)


It doesn't get instantiated every time. For instance Log4jLoggerFactory
creates one instance lazily and then does a map lookup. Of course, it is
still more expensive then just referring to a static var, certainly for
'just logging'. But otoh it seems unlikely that this will every be a real
problem in web applications.

Eelco



 -This 
SF.net email is sponsored by DB2 ExpressDownload DB2 Express C - the FREE 
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Desktop and Web Application Development:
Java, .NET, PostgreSQL, MySQL, MSSQL
Linux, Windows 2000, Windows XP


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[Wicket-user] Can Wicket's CheckBoxMultipleChoice model a hashset?

2007-04-26 Thread James Perry


I am trying to create an edit form which models the hashset of roles in a
CheckBoxMultipleChoice; so many roles can be selected and displayed. How can
I achieve this? Here is the class that that I am modelling and the EditForm
page.

*Borrower.java**

package libhib.model;

import org.acegisecurity.GrantedAuthority;
import org.acegisecurity.userdetails.UserDetails;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;

import java.io.Serializable;
import java.math.BigDecimal;
import java.util.HashSet;
import java.util.Set;

/**
* User: jamesperry
* Date: 20-Mar-2007
* Time: 11:48:06
*/
public class Borrower implements Serializable, UserDetails
{
   private Long id;
   private int version;

   private String firstName;
   private String lastName;
   private String password;
   private String confirmPassword;
   private String address;
   private String email;
   private BigDecimal debt;

   private Set roles = new HashSet();
   private boolean enabled = true;
   private boolean accountExpired = false;
   private boolean accountLocked = false;
   private boolean credentialsExpired = false;


   // contains the information about the book copies currently on loan to
this Borrower
   private Set borrows = new HashSet();
   private Set reservations = new HashSet();

   public Borrower()
   {
   }

   public Borrower(String firstName, String lastName, String password,
String address, String email)
   {
   assert email != null;
   this.firstName = firstName;
   this.lastName = lastName;
   this.password = password;
   this.address = address;
   this.email = email;
   this.debt = new BigDecimal(0);
   }

   public Long getId()
   {
   return id;
   }

   @SuppressWarnings({"UNUSED_SYMBOL"})
   private void setId(Long id)
   {
   this.id = id;
   }

   public int getVersion()
   {
   return version;
   }

   public void setVersion(int version)
   {
   this.version = version;
   }

   public String getAddress()
   {
   return address;
   }

   public void setAddress(String address)
   {
   this.address = address;
   }

   public BigDecimal getDebt()
   {
   return debt;
   }

   public void setDebt(BigDecimal debt)
   {
   this.debt = debt;
   }

   public String getFirstName()
   {
   return firstName;
   }

   public void setFirstName(String firstName)
   {
   this.firstName = firstName;
   }

   public String getLastName()
   {
   return lastName;
   }

   public void setLastName(String lastName)
   {
   this.lastName = lastName;
   }

   public String getEmail()
   {
   return email;
   }

   public void setEmail(String email)
   {
   this.email = email;
   }

   public Set getBorrows()
   {
   return borrows;
   }

   public void setBorrows(Set borrows)
   {
   this.borrows = borrows;
   }

   public Set getReservations()
   {
   return reservations;
   }

   private void setReservations(Set reservations)
   {
   this.reservations = reservations;
   }


   public void addReservation(Reservation rsv)
   {
   reservations.add(rsv);
   }

   public void removeReservation(Reservation rsv)
   {
   reservations.remove(rsv);
   }

   public void addBorrow(Borrow bor)
   {
   borrows.add(bor);
   }

   public void removeBorrow(Borrow bor)
   {
   borrows.remove(bor);
   }

   public String getPassword()
   {
   return password;
   }

   public void setPassword(String passworld)
   {
   this.password = passworld;
   }

   public void addRole(Role role)
   {
   this.getRoles().add(role);
   role.getUsers().add(this);
   }


   public GrantedAuthority[] getAuthorities()
   {
   return (GrantedAuthority[]) getRoles().toArray(new
GrantedAuthority[0]);
   }


   public String getUsername()
   {
   return email;
   }

   public boolean isEnabled()
   {
   return enabled;
   }


   public boolean isAccountExpired()
   {
   return accountExpired;
   }


   public boolean isAccountNonExpired()
   {
   return !isAccountExpired();
   }

   public boolean isAccountLocked()
   {
   return accountLocked;
   }

   public boolean isAccountNonLocked()
   {
   return !isAccountLocked();
   }


   public boolean isCredentialsExpired()
   {
   return credentialsExpired;
   }

   public boolean isCredentialsNonExpired()
   {
   return !credentialsExpired;
   }

   public void setEnabled(boolean enabled)
   {
   this.enabled = enabled;
   }

   public boolean getEnabled()
   {
   return this.enabled;
   }

   public void setAccountExpired(boolean accountExpired)
   {
   this.accountExpired = accountExpired;
   }

   public boolean getAccountExpired()
   {
   return this.accountExpired;
   }

   public void setAccountLocked(boolean accountLocked)
   {
   this.accountLocked = accountLocked;
   }

   public boolean getAccountLocked()
   {
   return this.accountLocked;

[Wicket-user] ModalWindow relative positioning

2007-04-26 Thread Reuben Burda

Hello,
 
We've run into a small issue tare trying to position a ModalWindow on
the screen relative to the link that spawned it. Does anyone know of a
solution for this? 
 
Thanks in advance
 
Reuben
 
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Re: [Wicket-user] [tc-dev] Just a heads up on wicket...

Thanks a lot Steven. Forwarded this to Wicket users for anyone who is
interested in playing with it.

Eelco

On 4/26/07, Steven Harris <[EMAIL PROTECTED]> wrote:
> Our first version of a wicket config module is now in trunk (will be in
> tomorrow's nightly). we would
> love feedback so if anyone gets some time please give it a try.
>
> Cheers,
> Steven Harris
>
> Director of Engineering
> [EMAIL PROTECTED]
>
>
>
>
> ___
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>
>

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Re: [Wicket-user] Form.loadPersistentFormComponentValues is called too late?

It makes sense to me to do this. Does anyone object?

Eelco


On 4/25/07, Peter Ertl <[EMAIL PROTECTED]> wrote:
> I have a login form which persists username and password using
> FormComponent.setPersistent(boolean)
>
> On page load I want to set the focus on
>
> - username, if username is empty
> - password, if username is not empty
>
> The form values are initialized from the cookie values in
>
>Page.renderPage() -->  call setFormComponentsFromCookies() -->
> Form.loadPersistentFormComponentValues()
>
> so, basically, the form values will not be there before rendering starts
>
> unfortunately, render time is too late to generate some javascript
> for form focus : document.getElementById('..').focus() in the head of
> the page
>
> I tried to call Form.loadPersistentFormComponentValues in
>
>@Override
>LoginForm::onAttach
>{
>  super.onAttach
>  this.loadFormComponentsFromCookies
>}
>
> and it worked...
>
> I could generate the javascript before rendering start
>
> So I am wondering...
>
> Shouldn't the form values being filled out at attach time already and
> not at render time by wicket?
>
> Regards
> Peter
>
>
>
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Begï¿½ï¿½ example about tree as navigation

2007-04-26 Thread Crag

Can someone share the code for me? I couldn't get the example from internet.

thanks~
 




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Re: [Wicket-user] Best way to model boolean values in a Form


I suggest you take a look at this thread for ideas:

  http://www.nabble.com/Design-questions%
3A-Use-of-controllers-and-wicket-models-tf3373279.html#a9510863


There may be simpler threads, but there are some gems in here that will
help you, I'm sure.


Cheers,
Dave




On Thu, 2007-04-26 at 20:56 +0100, James Perry wrote:
> I am experimenting with Wicket to use it for my dissertation. I am
> developing a basic book library application. I am creating an edit
> page which edits boolen values of a borrower object (isInDebt,
> isAccountExpired, etc.). I tried to map it with the following code,
> which is an inner-class: 
> 
> static public final class EditBorrowerForm extends Form
> {
>  /**
>  * Constructor
>  * 
>  * @param id
>  *id of form
>  * @param book
>  *Book model
>  */
> public EditBorrowerForm(final String id, final Borrower borrower)
> {
> super(id, new CompoundPropertyModel(borrower));
> 
> add(new Label("firstName"));
> add(new Label("lastName")); 
> add(new Label("email"));
> 
> // Create a required text field that edits the borrowers's
> password
> final TextField password = new TextField("password"); 
> password.setRequired(true);
> final FormComponentFeedbackBorder passwordFeedback = new
> FormComponentFeedbackBorder(
> "passwordFeedback");
> add(passwordFeedback); 
> passwordFeedback.add(password);
> 
> add(new CheckBox("enabled"));
> add(new CheckBox("accountExpired"));  
> add(new CheckBox("accountLocked")); 
> add(new CheckBox("credentialsExpired"));
> }
> 
> /**
>  * Show the resulting valid edit
>  */
> public final void onSubmit()
> {
> //To do!
> } 
> }
> 
> The problem I am finding is that the checkbox component gets it model
> object value from its corresponding get..() method but I want it to
> get its value from is...(). Is there a way to change Wicket from
> getting its is..() method rather then writing a get...() method. Is
> this a correct approach or is there a better practise? 
> 
> Look forward to your advice,
> 
> - James
> -
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[Wicket-user] Contributing to wicket-contrib-yui


Is this the right place to post for contrib-related stuff??


I noticed that the yui code used in wicket-contrib-yui is very old.
Current version is 2.2.2, while wicket seems to be using 0.11.4.

I'm still in the investigation stage, but I was thinking about having
the yahoo code served by yahoo instead, so "hosting" the code as a
wicket package would not be required.

Another advantage: unless there are drastic changes, normally it should
be sufficient to simply change the version number, since the remote code
is referenced by a URL such as:

  http://yui.yahooapis.com/2.2.2/build/container/assets/container.cs


Should I add this "feature" to the wicket-contrib? Or would this just
get in the way, so I should just go it on my own?


Cheers,
Dave




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[Wicket-user] Formatting non-html templates


Hello!

I have overridden Page with PlainTextPage that outputs text/plain.

I'm wondering: what's the best way to be able to add the plain-text
equivalent of panels to my template?

wicket-contrib-velocity seems to be no good, since it appears to be for
html templates.


Should I implement my own velocity stuff, or is there a better way?

Maybe something like this already exists, but I just haven't seen it?


Thanks!
Dave




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Re: [Wicket-user] Contributing to wicket-contrib-yui

> Is this the right place to post for contrib-related stuff??

Sure.

> I noticed that the yui code used in wicket-contrib-yui is very old.
> Current version is 2.2.2, while wicket seems to be using 0.11.4.

Yeah, it's been a while since anyone seriously worked on that.

> I'm still in the investigation stage, but I was thinking about having
> the yahoo code served by yahoo instead, so "hosting" the code as a
> wicket package would not be required.
>
> Another advantage: unless there are drastic changes, normally it should
> be sufficient to simply change the version number, since the remote code
> is referenced by a URL such as:
>
>   http://yui.yahooapis.com/2.2.2/build/container/assets/container.cs
>
> Should I add this "feature" to the wicket-contrib? Or would this just
> get in the way, so I should just go it on my own?

It's a good idea with the advantages you mentioned. One disadvantage
however is that you'll always need to be online, and you are dependent
for your own application on other servers being available (Yahoo).
Personaly, I wouldn't like that, and I also think this works better
for public sites than internal/ intranet sites.

It would be cool if people took up the yui project and did something
nice with it. I can think of a lot of nice goodies, and I think the
current code can use a lot of cleanup (never really got a decent code
review), but I simply lack the time. A new date picker based on YUI is
now in wicket-datetime, but other widgets are begging to be developed
by someone.

David, if you send us your sourceforge id, (not the literal id, but
the name, like mine is eelco12), we can give you commit rights, and
you can decide for yourself whether and when you play with it.

Cheers,

Eelco

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Re: [Wicket-user] Formatting non-html templates

> Hello!
>
> I have overridden Page with PlainTextPage that outputs text/plain.

Hmmm. Does that work? Wicket still needs tags to operate...

> I'm wondering: what's the best way to be able to add the plain-text
> equivalent of panels to my template?

Resources. See for instance TextTemplate and friend.

> wicket-contrib-velocity seems to be no good, since it appears to be for
> html templates.

Velocity can be used for anything really. But it only makes sense to
use Velocity over e.g. TextTemplate or StringResourceStream or
whatever if you need to do some (semi) complex rendering, with loops
and conditionals and stuff.

> Should I implement my own velocity stuff, or is there a better way?
>
> Maybe something like this already exists, but I just haven't seen it?

Entirely depends on what exactly you need. I think you should play
around with resources a bit.

Eelco

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Re: [Wicket-user] How to force WicketTester object to type cast in other Application object

2007-04-26 Thread Akshat


Hi Igor,
   Thanks for your reply. Here is the thing:
(using wicket 1.2.5)

I could not find the constructor that takes the "Application" object. So I
tried the following.

tester = new WicketTester();
tester.set(new xyzApplication());


But this gives me the following stack trace.

wicket.WicketRuntimeException: Use Application.init() method for configuring
your application object
at wicket.Application.getSettings(Application.java:606)
at wicket.Application.getDebugSettings(Application.java:449)
at
wicket.protocol.http.HttpSessionStore.setAttribute(HttpSessionStore.java:51)
at
wicket.protocol.http.AbstractHttpSessionStore.bind(AbstractHttpSessionStore.java:165)
at
wicket.protocol.http.MockWebApplication.setupRequestAndResponse(MockWebApplication.java:411)
at wicket.util.tester.WicketTester.startPage(WicketTester.java:282)
at
com.xxx.abc.wicket.pages.sections.TestDefaultHomePage.setUp(TestDefaultHomePage.java:23)
at junit.framework.TestCase.runBare(TestCase.java:125)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at
org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:128)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)



Can  you please suggest. Also is there any place where i could find some
wicketTester samples. That would surely be helpfull to the community.

I would like to thank you for an amazing framework "WICKET" :)

Thanks & Regards,
Ravi Gidwani.




igor.vaynberg wrote:
> 
> myapplication app=nnew myapplication();
> wickettester tester=new wicketteseter(app);
> 
> -igor
> 
> 
> On 4/26/07, Akshat <[EMAIL PROTECTED]> wrote:
>>
>>
>> package com.xyz.xyzcom.wicket.pages.sections;
>>
>> import com.xyz.xyzcom.wicket.pages.DefaultxyzPage;
>>
>> public class DefaultHomePage extends DefaultxyzPage {
>>
>>
>>public static final String HOME = "home";
>>
>> public String getSection() {
>> return HOME;
>> }
>>
>> public String getTitle() {
>> return "xyz Home";
>> }
>>
>> }
>>
>> On testing the above code the test case gives following error: -- The
>> stack
>> trcae of the test code is given below
>>
>> package com.xyz.xyzcom.wicket.pages.sections;
>> import junit.framework.TestCase;
>> import wicket.util.tester.WicketTester;
>> import com.xyz.xyzcom.wicket.xyzApplication;
>> import com.xyz.xyzcom.wicket.pages.Home;
>>
>> public class TestDefaultHomePage extends TestCase{
>> private WicketTester tester;
>> public TestDefaultHomePage(){
>> super ("Test DefaultHomePage class");
>> }
>> protected void setUp()
>> {
>> tester = new WicketTester();
>>
>> }
>>
>> public void testGetTitle(){
>>
>> tester.startPage(DefaultHomePage.class);
>> tester.assertRenderedPage(DefaultHomePage.class);
>>
>> java.lang.ClassCastException: wicket.util.tester.WicketTester
>> at com.xyz.xyzcom.wicket.xyzApplication.get(xyzApplication.java
>> :68)
>> at
>> com.xyz.xyzcom.wicket.pages.sections.TestDefaultHomePage.setUp(
>> TestDefaultHomePage.java:21)
>> at junit.framework.TestCase.runBare(TestCase.java:125)
>> at junit.framework.TestResult$1.protect(TestResult.java:106)
>> at junit.framework.TestResult.runProtected(TestResult.java:124)
>> at junit.framework.TestResult.run(TestResult.java:109)
>> at junit.framework.TestCase.run(TestCase.java:118)
>> at junit.framework.TestSuite.runTest(TestSuite.java:208)
>> at junit.framework.TestSuite.run(TestSuite.java:203)
>> at
>> org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(
>> JUnit3TestReference.java:128)
>> at
>> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java
>> :38)
>> at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
>> RemoteTestRunner.java:460)
>> at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(
>> RemoteTestRunner.java:673)
>> at
>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(
>> RemoteTestRunne

Re: [Wicket-user] Contributing to wicket-contrib-yui

> David, if you send us your sourceforge id, (not the literal id, but
> the name, like mine is eelco12), we can give you commit rights, and
> you can decide for yourself whether and when you play with it.

My id = dleangen


Thanks, Eelco!
Dave




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Re: [Wicket-user] Formatting non-html templates


Just to be sure we're talking about the same thing here... ;-)

> > I have overridden Page with PlainTextPage that outputs text/plain.
> 
> Hmmm. Does that work? Wicket still needs tags to operate...

Since there's so much "nice stuff" already available through Wicket and
my Wicket framework is already all set up, I was thinking of using
Wicket to provide access to text-only resources (and eventually others,
too).

For example, I want to read in some page parameters and, based on those
parameters, directly return a page of mime-type "text/plain" with some
strictly text-only output (i.e. no tags).

In other words, this is accessed directly from the outside as a url,
preferably mounted as a "nice/pretty url".


> > I'm wondering: what's the best way to be able to add the plain-text
> > equivalent of panels to my template?
> 
> Resources. See for instance TextTemplate and friend.

I took a quick look... but aren't resources used internally by wicket
for embedding into an html page? If so, it doesn't sound like this would
work for what I'm intending...

Or maybe I just don't see how to access the resource via a url to
accomplish what I'm after.


Cheers,
Dave




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Re: [Wicket-user] Formatting non-html templates

2007-04-26 Thread Juergen Donnerstag

You know that you can remove all tag from output, do you? To remove
 is simply a matter of settings and all other tags (e.g.
) can be "removed" by subclassing onComponentTag
and not output anything.

Juergen

On 4/27/07, David Leangen <[EMAIL PROTECTED]> wrote:
> Just to be sure we're talking about the same thing here... ;-)
>
> > > I have overridden Page with PlainTextPage that outputs text/plain.
> >
> > Hmmm. Does that work? Wicket still needs tags to operate...
>
> Since there's so much "nice stuff" already available through Wicket and
> my Wicket framework is already all set up, I was thinking of using
> Wicket to provide access to text-only resources (and eventually others,
> too).
>
> For example, I want to read in some page parameters and, based on those
> parameters, directly return a page of mime-type "text/plain" with some
> strictly text-only output (i.e. no tags).
>
> In other words, this is accessed directly from the outside as a url,
> preferably mounted as a "nice/pretty url".
>
>
> > > I'm wondering: what's the best way to be able to add the plain-text
> > > equivalent of panels to my template?
> >
> > Resources. See for instance TextTemplate and friend.
>
> I took a quick look... but aren't resources used internally by wicket
> for embedding into an html page? If so, it doesn't sound like this would
> work for what I'm intending...
>
> Or maybe I just don't see how to access the resource via a url to
> accomplish what I'm after.
>
>
> Cheers,
> Dave
>
>
>
>
> -
> This SF.net email is sponsored by DB2 Express
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Re: [Wicket-user] Contributing to wicket-contrib-yui

2007-04-26 Thread Joshua Lim

I also hope that it could be a wicket package. I don't want to be dependent
on the hosting.

I did some work on the package but unfortunately could not complete it to
what we wanted and it's been there for a while.

josh

On 4/27/07, David Leangen <[EMAIL PROTECTED]> wrote:

> David, if you send us your sourceforge id, (not the literal id, but
> the name, like mine is eelco12), we can give you commit rights, and
> you can decide for yourself whether and when you play with it.

My id = dleangen

Thanks, Eelco!
Dave

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Re: [Wicket-user] Formatting non-html templates

On Fri, 2007-04-27 at 07:59 +0200, Juergen Donnerstag wrote:
> You know that you can remove all tag from output, do you? To remove
>  is simply a matter of settings and all other tags (e.g.
> ) can be "removed" by subclassing onComponentTag
> and not output anything.

Sure, I guess that would work for embedding panels into the text-only
page.

However, the body of the text must not have any tags and the mime-type
header must be "text/plain".

So, subclassing WebPage would not work, and even if it did, it seems to
be that it would be a bad hack that breaks the wicket model.

I am therefore subclassing Page with a PlainTextPage class, which seems
to be more appropriate.

Trying what you suggest above gives me:

  java.text.ParseException: Malformed tag

My ".plain" file is of the form:

**
test
plain text goes here
**

If I try to insert a component, I get the above error. I tried with this
in my java file:

  add( new ExternalLink( "test", "test.html" ) );

Cheers,
Dave

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Re: [Wicket-user] Contributing to wicket-contrib-yui

On Fri, 2007-04-27 at 14:13 +0800, Joshua Lim wrote:
> I also hope that it could be a wicket package. I don't want to be
> dependent on the hosting.

What about having the option to do either one?

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Re: [Wicket-user] Formatting non-html templates


Ok, my bad. The error had nothing to do with what you suggested.

I'm playing around with all this now.

Thanks for the tips!




On Fri, 2007-04-27 at 15:09 +0900, David Leangen wrote:
> On Fri, 2007-04-27 at 07:59 +0200, Juergen Donnerstag wrote:
> > You know that you can remove all tag from output, do you? To remove
> >  is simply a matter of settings and all other tags (e.g.
> > ) can be "removed" by subclassing onComponentTag
> > and not output anything.
> 
> Sure, I guess that would work for embedding panels into the text-only
> page.
> 
> However, the body of the text must not have any tags and the mime-type
> header must be "text/plain".
> 
> So, subclassing WebPage would not work, and even if it did, it seems to
> be that it would be a bad hack that breaks the wicket model.
> 
> I am therefore subclassing Page with a PlainTextPage class, which seems
> to be more appropriate.
> 
> Trying what you suggest above gives me:
> 
>   java.text.ParseException: Malformed tag
> 
> My ".plain" file is of the form:
> 
> **
> test
> plain text goes here
> **
> 
> If I try to insert a component, I get the above error. I tried with this
> in my java file:
> 
>   add( new ExternalLink( "test", "test.html" ) );
> 
> 
> Cheers,
> Dave
> 
> 
> 
> 
> 
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> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
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Re: [Wicket-user] Formatting non-html templates