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Hello,
I have just signed up for this mailing
list so I am sorry if this was already covered. I am working on a
IBM build that is based on the wtp-sdk-I200511111814
WTP build. I am trying to create a Project Facet. Here is what
I have tried....
<extension
point="org.eclipse.wst.common.project.facet.core.facets">
<project-facet
id="web.jstl">
<label>JSTL</label>
<description>Add
JSP Standard Tag Library</description>
</project-facet>
<project-facet-version
facet="web.jstl"
version="1.0">
<action
type="install">
<delegate
class="com.ibm.etools.webtools.webproject.features.taglibs.internal.JSTLFacetInstallDelegate"/>
</action>
<constraint>
<requires
facet="jst.web"
version="2.2"
allow-newer="true"/>
</constraint>
</project-facet-version>
<project-facet-version
facet="web.jstl"
version="1.1">
<action
type="install">
<delegate
class="com.ibm.etools.webtools.webproject.features.taglibs.internal.JSTLFacetInstallDelegate"/>
</action>
<constraint>
<requires
facet="jst.web"
version="2.3"
allow-newer="true"/>
</constraint>
</project-facet-version>
</extension>
<extension
point="org.eclipse.wst.common.project.facet.core.runtimes">
<!--
Otherwise: -->
<supported>
<runtime-component
any="true"/>
<facet
id="web.jstl"
version="1.0"/>
<facet
id="web.jstl"
version="1.1"/>
</supported>
</extension>
JSTLFacetInstallDelegate
is a very simple delegate that just implements the execute method
of IDelegate
My Facet shows up in the dynamic web
project. When I select my facet in the UI I get the following error...
java.lang.NullPointerException
at
org.eclipse.wst.common.componentcore.datamodel.FacetProjectCreationDataModelProvider$FacetDataModelMapImpl.add(FacetProjectCreationDataModelProvider.java:67)
at
org.eclipse.jst.servlet.ui.project.facet.WebProjectWizard.getConfig(WebProjectWizard.java:147)
at
org.eclipse.wst.common.project.facet.ui.AddRemoveFacetsWizard$WizardContext.getConfig(AddRemoveFacetsWizard.java:498)
at
org.eclipse.wst.common.project.facet.ui.internal.FacetsSelectionPanel.createAction(FacetsSelectionPanel.java:554)
at
org.eclipse.wst.common.project.facet.ui.internal.FacetsSelectionPanel.updateValidationDisplay(FacetsSelectionPanel.java:885)
at
org.eclipse.wst.common.project.facet.ui.internal.FacetsSelectionPanel.checkStateChanged(FacetsSelectionPanel.java:850)
at
org.eclipse.wst.common.project.facet.ui.internal.FacetsSelectionPanel.access$18(FacetsSelectionPanel.java:811)
at
org.eclipse.wst.common.project.facet.ui.internal.FacetsSelectionPanel$8.checkStateChanged(FacetsSelectionPanel.java:358)
at
org.eclipse.jface.viewers.CheckboxTreeViewer$1.run(CheckboxTreeViewer.java:133)
at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
at
org.eclipse.core.runtime.Platform.run(Platform.java:783)
at
org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at
org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
at
org.eclipse.jface.viewers.CheckboxTreeViewer.fireCheckStateChanged(CheckboxTreeViewer.java:131)
at
org.eclipse.jface.viewers.CheckboxTreeViewer.handleSelect(CheckboxTreeViewer.java:263)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1053)
at
org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:209)
at
org.eclipse.jface.util.OpenStrategy.access$3(OpenStrategy.java:204)
at
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:364)
at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2713)
at
org.eclipse.jface.window.Window.runEventLoop(Window.java:809)
at
org.eclipse.jface.window.Window.open(Window.java:787)
at
org.eclipse.ui.actions.NewProjectAction.run(NewProjectAction.java:114)
at
org.eclipse.jface.action.Action.runWithEvent(Action.java:996)
at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)
at
org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
at
org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2713)
at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
at
org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
at
java.lang.reflect.Method.invoke(Method.java:391)
at
org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
at
org.eclipse.core.launcher.Main.basicRun(Main.java:278)
at
org.eclipse.core.launcher.Main.run(Main.java:973)
at
org.eclipse.core.launcher.Main.main(Main.java:948)
I have also tried to create my own config-factory
(even though I do not need to get at user supplied data), but I ran into
some errors.
Thanks for the help,
Kevin Bauer
kmbauer@xxxxxxxxxx
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