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Add Managed Bean From Config Editor [message #474951]

Tue, 31 July 2007 08:39

Eclipse User

Originally posted by: gurkanerdogdu.yahoo.com

Hi;

When I want to add written managed bean from JSF config editor, I get the
following exception when I hit the Next button;

Scenario:
I used the option "Using an existing Java Class" and browse my class and
hit the Next button;

Exception : Unhandled Event Loop Exception

java.lang.ClassCastException:
org.eclipse.jst.j2ee.webapplication.internal.impl.WebAppReso urceImpl
at
org.eclipse.jst.jee.model.internal.Web25ModelProvider.getMod elObject(Web25ModelProvider.java:35)
at
org.eclipse.jst.jee.model.internal.JEE5ModelProvider.getMode lObject(JEE5ModelProvider.java:113)
at
org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigUtils.getC onfigFilesFromContextParam(JSFAppConfigUtils.java:220)
at
org.eclipse.jst.jsf.core.jsfappconfig.ContextParamSpecifiedJ SFAppConfigLocater.getFilenames(ContextParamSpecifiedJSFAppC onfigLocater.java:154)
at
org.eclipse.jst.jsf.core.jsfappconfig.WebContentRelativeJSFA ppConfigLocater.locateProviders(WebContentRelativeJSFAppConf igLocater.java:45)
at
org.eclipse.jst.jsf.core.jsfappconfig.ContextParamSpecifiedJ SFAppConfigLocater.startLocating(ContextParamSpecifiedJSFApp ConfigLocater.java:47)
at
org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager.st artConfigLocaters(JSFAppConfigManager.java:240)
at
org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager.in itialize(JSFAppConfigManager.java:201)
at
org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager.<init >(JSFAppConfigManager.java:170)
at
org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigManager.ge tInstance(JSFAppConfigManager.java:102)
at
org.eclipse.jst.jsf.facesconfig.ui.util.ManagedBeanUtil.isBe anDuplicate(ManagedBeanUtil.java:41)
at
org.eclipse.jst.jsf.facesconfig.ui.util.ManagedBeanUtil.getD efaultManagedBeanName(ManagedBeanUtil.java:81)
at
org.eclipse.jst.jsf.facesconfig.ui.wizard.ManagedBeanPropert yPage.initialize(ManagedBeanPropertyPage.java:244)
at
org.eclipse.jst.jsf.facesconfig.ui.wizard.ManagedBeanPropert yPage.setPreviousPage(ManagedBeanPropertyPage.java:217)
at org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog. java:1112)
at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDial og.java:820)
at
org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDi alog.java:369)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.jav a:616)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListe ner.java:227)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:820 )
at org.eclipse.jface.window.Window.open(Window.java:796)
at
org.eclipse.jst.jsf.facesconfig.ui.section.ManagedBeanMaster Section.addButtonSelected(ManagedBeanMasterSection.java:123)
at
org.eclipse.jst.jsf.facesconfig.ui.section.FacesConfigMaster Section$1.widgetSelected(FacesConfigMasterSection.java:150)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListe ner.java:227)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:153)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 504)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
at org.eclipse.equinox.launcher.Main.run(Main.java:1169)

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Re: Add Managed Bean From Config Editor [message #474952 is a reply to message #474951]

Tue, 31 July 2007 17:41

Gerry Kessler

Messages: 125
Registered: July 2009

Senior Member

Hi Gurkan,

Can you tell me more about the application? Was it created from scratch,
or was it imported from a WAR? What JSF version did you specify when you
added the JSF Facet?

Regards,
Gerry Kessler
WTP JSF Tools Team

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Re: Add Managed Bean From Config Editor [message #474954 is a reply to message #474952]

Wed, 01 August 2007 06:52

Eclipse User

Originally posted by: gurkanerdogdu.yahoo.com

Hi Jessler;

I have created the project using Dynamic Web Project with JSF Facet
"1.2". But I did not select the JSF implementation library used in the
project, just selected check box "Server Supplied JSF Implementation", and
adding some component libraries.

In fact the problem(exception) also appears when using the other choice
of managed bean creation; ie "Create a new Java Class" option.

I am using the Eclipse JEE Europa.

But if I added the managed bean descriptions into the faces-config.xml
"Source" tab by hand written, then these beans appeared in "ManagedBean"
tag; but this is very time consuming as you created this editor for easy
manage configuration;

Your help is very appreciated, otherwise I will abondon the use of plugin
and swtich to another options.

Thanks for advance;

Gurkan

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Re: Add Managed Bean From Config Editor [message #474955 is a reply to message #474954]

Wed, 01 August 2007 16:28

Gerry Kessler

Messages: 125
Registered: July 2009

Senior Member

Gurkan,

I am unable to reproduce your problem.

How was the faces configuration file created? Was it generated during
the JSF facet installation? What about the web.xml? Did you copy
either of these files from somewhere else?

Perhaps you could zip up your project and send it to me?

Regards,
Gerry Kessler
WTP JSF Tools Team
gerry DOT kessler AT oracle DOT com

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