[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-5143) ClassCastException when create f:selectItem inside h:selectManyListBox

[Yura Zhishko (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-5143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12520183#action_12520183 ] 

Yura Zhishko commented on JBIDE-5143:
-------------------------------------

I fixed both: exception and refresh problems. The fix of the exception is trivial, so it will be committed in 3.1.1. The fix with refresh is not so difficult and critical, but should be tested carefully, so it can be moved to 3.2.next. I'll create a separate issue for it.

> ClassCastException when create f:selectItem inside h:selectManyListBox
> ----------------------------------------------------------------------
>
>                 Key: JBIDE-5143
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-5143
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Visual Page Editor Templates
>    Affects Versions: 3.1.0.M4
>            Reporter: Yura Zhishko
>            Assignee: Yura Zhishko
>            Priority: Minor
>             Fix For: 3.1.1
>
>         Attachments: 5143_1.zip, 5143_2.zip, 5143_2_stack_trace.txt, selectManyListbox.jsp
>
>
> 1) Open attached page with VPE.
> 2) Find any line that contains f:selectItem and comment it.
> RESULT: During visual DOM building next exception occurs:
> java.lang.ClassCastException: $Proxy26
> at org.jboss.tools.jsf.vpe.jsf.template.selectitem.AbstractSelectItemTemplate.processOutputAttribute(AbstractSelectItemTemplate.java:99)
> at org.jboss.tools.jsf.vpe.jsf.template.selectitem.AbstractOptionSelectItemTemplate.create(AbstractOptionSelectItemTemplate.java:67)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.createNode(VpeVisualDomBuilder.java:489)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addNode(VpeVisualDomBuilder.java:287)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addChildren(VpeVisualDomBuilder.java:662)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.createNode(VpeVisualDomBuilder.java:597)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addNode(VpeVisualDomBuilder.java:287)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addChildren(VpeVisualDomBuilder.java:689)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.createNode(VpeVisualDomBuilder.java:601)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addNode(VpeVisualDomBuilder.java:287)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addChildren(VpeVisualDomBuilder.java:662)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.createNode(VpeVisualDomBuilder.java:597)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addNode(VpeVisualDomBuilder.java:287)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addChildren(VpeVisualDomBuilder.java:662)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.createNode(VpeVisualDomBuilder.java:597)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addNode(VpeVisualDomBuilder.java:287)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.addChildren(VpeVisualDomBuilder.java:662)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.buildDom(VpeVisualDomBuilder.java:235)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.rebuildDom(VpeVisualDomBuilder.java:263)
> at org.jboss.tools.vpe.editor.VpeVisualDomBuilder.updateNode(VpeVisualDomBuilder.java:987)
> at org.jboss.tools.vpe.editor.VpeController.notifyChangedInUiThread(VpeController.java:661)
> at org.jboss.tools.vpe.editor.VpeController$1.runInUIThread(VpeController.java:489)
> at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95)
> at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
> at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
> at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3855)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3476)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
> at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
> at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
> at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
> at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> 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:559)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1287)

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