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Extracting plug-in jar in exported product [message #606082]

Wed, 16 June 2010 08:37

Marian Harbach
Messages: 11
Registered: October 2009

Junior Member

Hi,

I have several plug-ins I want to export as a Product and run headless on the command line. This all works well, but then I have a problems during runtime: some of my plug-ins get extracted in the product's plugin folder while some remain inside JARs. How can I control this behavior? When exporting features, I can select which plug-ins get extracted within the feature.xml, but I didn't find a similar mechanism for Products.

If you wonder why I need the plug-in archive to be extracted, here's the reason:

org.eclipse.core.runtime.CoreException: Problems encountered while setting project description.
at org.eclipse.core.internal.resources.Project.setDescription(P roject.java:1056)
at org.eclipse.core.internal.resources.Project.setDescription(P roject.java:1082)
at de.fb12.gdt2.core.gt4.gt40.GT40Nature.addNature(GT40Nature.j ava:65)
at de.fb12.gdt2.core.gt4.gt40.AddServiceToProject.addServiceToP roject(AddServiceToProject.java:146)
at de.fb12.gdt2.core.gt4.gt40.AddServiceToProject.addServiceToP roject(AddServiceToProject.java:92)
at de.fb12.gdt2.headless.gt4.gt40.GT40HeadlessRunner.generate(G T40HeadlessRunner.java:291)
at de.fb12.gdt2.headless.gt4.gt40.GT40HeadlessRunner.run(GT40He adlessRunner.java:231)
at de.fb12.gdt2.headless.HeadlessRunner.start(HeadlessRunner.ja va:98)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.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(EclipseS tarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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)
Contains: Error configuring nature 'de.fb12.gdt2.core.gt4.gt40.GT40Nature'.
org.eclipse.jdt.internal.core.ClasspathEntry$AssertionFailed Exception: Path for IClasspathEntry must be absolute: file:/srv/www/MAGE/gdt/iHeadless/eclipse/plugins/de.fb12.gdt 2.core.gt4_1.0.0.201006161359.jar!/annotations/gt4_annotatio ns.jar
at org.eclipse.jdt.core.JavaCore.newLibraryEntry(JavaCore.java: 4042)
at org.eclipse.jdt.core.JavaCore.newLibraryEntry(JavaCore.java: 3917)
at de.fb12.gdt2.core.gt4.nature.AnnotationClasspathContainerIni tializer$1.getClasspathEntries(AnnotationClasspathContainerI nitializer.java:74)
at org.eclipse.jdt.internal.core.JavaModelManager.containerPutI fInitializingWithSameEntries(JavaModelManager.java:630)
at org.eclipse.jdt.internal.core.SetContainerOperation.executeO peration(SetContainerOperation.java:49)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaMod elOperation.java:728)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1800)
at org.eclipse.jdt.internal.core.JavaModelOperation.runOperatio n(JavaModelOperation.java:793)
at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathC ontainer(JavaModelManager.java:1816)
at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore .java:2652)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(J avaProject.java:2578)
at org.eclipse.jdt.internal.core.ClasspathEntry.validateClasspa th(ClasspathEntry.java:1528)
at org.eclipse.jdt.internal.core.SetClasspathOperation.verify(S etClasspathOperation.java:105)
at org.eclipse.jdt.internal.core.JavaModelOperation.runOperatio n(JavaModelOperation.java:782)
at org.eclipse.jdt.internal.core.JavaProject.setRawClasspath(Ja vaProject.java:2890)
at org.eclipse.jdt.internal.core.JavaProject.setRawClasspath(Ja vaProject.java:2921)
at de.fb12.gdt2.core.gt4.gt40.GT40Nature.configure(GT40Nature.j ava:176)
at org.eclipse.core.internal.resources.NatureManager$1.run(Natu reManager.java:143)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.resources.NatureManager.configureN ature(NatureManager.java:158)
at org.eclipse.core.internal.resources.NatureManager.configureN atures(NatureManager.java:203)
at org.eclipse.core.internal.resources.Project.basicSetDescript ion(Project.java:84)
at org.eclipse.core.internal.resources.Project.setDescription(P roject.java:1054)
at org.eclipse.core.internal.resources.Project.setDescription(P roject.java:1082)
at de.fb12.gdt2.core.gt4.gt40.GT40Nature.addNature(GT40Nature.j ava:65)
at de.fb12.gdt2.core.gt4.gt40.AddServiceToProject.addServiceToP roject(AddServiceToProject.java:146)
at de.fb12.gdt2.core.gt4.gt40.AddServiceToProject.addServiceToP roject(AddServiceToProject.java:92)
at de.fb12.gdt2.headless.gt4.gt40.GT40HeadlessRunner.generate(G T40HeadlessRunner.java:291)
at de.fb12.gdt2.headless.gt4.gt40.GT40HeadlessRunner.run(GT40He adlessRunner.java:231)
at de.fb12.gdt2.headless.HeadlessRunner.start(HeadlessRunner.ja va:98)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.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(EclipseS tarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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)

I need to add the annotations.jar to the runtime classpath inside my JDT instance (within the running headless product) to compile something... Or is there another way around this?

Cheers
Marian

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Re: Extracting plug-in jar in exported product [message #606094 is a reply to message #606082]

Wed, 16 June 2010 11:17

Andrew Niefer
Messages: 990
Registered: July 2009

Senior Member

Try adding
Eclipse-BundleShape: dir
to the manifest of any plug-in that you want to be a folder.

Marian Harbach wrote:

> Hi,
>
> I have several plug-ins I want to export as a Product and run headless on
> the command line. This all works well, but then I have a problems during
> runtime: some of my plug-ins get extracted in the product's plugin folder
> while some remain inside JARs. How can I control this behavior? When
> exporting features, I can select which plug-ins get extracted within the
> feature.xml, but I didn't find a similar mechanism for Products.
>

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