[jbosstools-issues] [JBoss JIRA] Resolved: (JBIDE-2226) NPE if user openon non-existent "image" attribute link of h:commandButton.

[Victor Rubezhny (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBIDE-2226?page=all ]

Victor Rubezhny resolved JBIDE-2226.
------------------------------------

       Resolution: Done
    Fix Version/s: 2.1.0.GA

> NPE if user openon non-existent "image" attribute link of h:commandButton.
> --------------------------------------------------------------------------
>
>                 Key: JBIDE-2226
>                 URL: http://jira.jboss.com/jira/browse/JBIDE-2226
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Visual Page Editor
>    Affects Versions: 2.1.0.CR1
>            Reporter: Andrei Scherbovich
>         Assigned To: Victor Rubezhny
>             Fix For: 2.1.0.GA, 2.1.x
>
>
> NPE if user openon non-existent "image" attribute link of h:commandButton.
> Steps:
> 1. EXECUTE: Try to perfom openon "image" attribute link to non-existent file:
>                      <h:commandButton 
> 				 	image="/pics/non-existent.jpg"
> 				 	action="test" value="#{msg.header}"  />
> 2. FAILURE: exception appears:
> java.lang.NullPointerException
> 	at org.jboss.tools.jsf.text.ext.hyperlink.ForwardHyperlink.doHyperlink(ForwardHyperlink.java:37)
> 	at org.jboss.tools.common.text.ext.hyperlink.xpl.AbstractBaseHyperlink.open(AbstractBaseHyperlink.java:284)
> 	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseUp(HyperlinkManager.java:429)
> 	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:206)
> 	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.java:3682)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
> 	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(Workbench.java:461)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
> 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
> 	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(EclipseStarter.java:363)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
> 	at org.eclipse.equinox.launcher.Main.main(Main.java:1148)

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