[JBoss JIRA] Created: (GPD-178) ClassCastException using Process Designer 3.1.0SP1
by Ian Priest (JIRA)
ClassCastException using Process Designer 3.1.0SP1
--------------------------------------------------
Key: GPD-178
URL: http://jira.jboss.com/jira/browse/GPD-178
Project: JBoss jBPM GPD
Issue Type: Bug
Components: jpdl
Affects Versions: jBPM jPDL Designer 3.1.0.SP1
Environment: Windows XP, Java 1.6.0_02, Eclipse 3.3, suite_3.2.2 (which packages GPD 3.1.0SP1)
Reporter: Ian Priest
Assigned To: Koen Aers
Get a ClassCastException using the Process Designer to open the gpd.xml in the websales example provided with the 3.2.2 suite download.
The exception is (full stack trace to follow)
java.lang.ClassCastException: org.jbpm.gd.jpdl.model.ProcessDefinition cannot be cast to org.jbpm.gd.common.model.GenericElement
The problem seems to lie in class GenericElementXmlAdapter, which deals with the classes though the SemanticElement interface, which both classes do implement. The following class reproduces the runtime issue and demonstrates the faulty cast:
import org.jbpm.gd.common.model.GenericElement;
import org.jbpm.gd.common.model.SemanticElement;
import org.jbpm.gd.jpdl.model.ProcessDefinition;
public class Play {
public static void main(String[] args) {
ProcessDefinition pd = new ProcessDefinition();
SemanticElement se = (SemanticElement)pd;
GenericElement ge = (GenericElement)se;
}
}
which gives a runtime error:
Exception in thread "main" java.lang.ClassCastException: org.jbpm.gd.jpdl.model.ProcessDefinition cannot be cast to org.jbpm.gd.common.model.GenericElement
at Play.main(Play.java:15)
See also the forum discussion at http://www.jboss.com/index.html?module=bb&op=viewtopic&t=121355
Full stack trace:
!ENTRY org.eclipse.ui 4 0 2007-10-16 11:12:33.685
!MESSAGE Unable to create editor ID org.jbpm.gd.jpdl.editor: org.jbpm.gd.jpdl.model.ProcessDefinition cannot be cast to org.jbpm.gd.common.model.GenericElement
!STACK 0
java.lang.ClassCastException: org.jbpm.gd.jpdl.model.ProcessDefinition cannot be cast to org.jbpm.gd.common.model.GenericElement
at org.jbpm.gd.common.xml.GenericElementXmlAdapter.initialize(Unknown Source)
at org.jbpm.gd.common.editor.Editor.getSemanticElement(Unknown Source)
at org.jbpm.gd.common.editor.Editor.initSourcePage(Unknown Source)
at org.jbpm.gd.common.editor.Editor.createPages(Unknown Source)
at org.jbpm.gd.jpdl.editor.JpdlEditor.createPages(Unknown Source)
at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:283)
at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:661)
at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:426)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:592)
at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:299)
at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:179)
at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:268)
at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:400)
at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1256)
at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1209)
at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1604)
at org.eclipse.ui.internal.PartStack.add(PartStack.java:499)
at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:103)
at org.eclipse.ui.internal.PartStack.add(PartStack.java:485)
at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:112)
at org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:63)
at org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:217)
at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:207)
at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:774)
at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:673)
at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:634)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2719)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2633)
at org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPage.java:2625)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2577)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2572)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2556)
at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:340)
at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:328)
at org.eclipse.ui.actions.OpenWithMenu$3.handleEvent(OpenWithMenu.java:226)
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: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(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(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)
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
16 years
[JBoss JIRA] Created: (JBPM-963) NullPointerException in the Eclipse plugin
by Oleksandr Alesinskyy (JIRA)
NullPointerException in the Eclipse plugin
------------------------------------------
Key: JBPM-963
URL: http://jira.jboss.com/jira/browse/JBPM-963
Project: JBoss jBPM
Issue Type: Bug
Affects Versions: jBPM jPDL 3.2
Environment: WinXP SP2 Eclipse 3.2.1, JDK 1.5.0_11 and/or JDK 1.4.2_13
Reporter: Oleksandr Alesinskyy
Assigned To: Tom Baeyens
Hello,
I have downloaded and installed jBPM suite 3.2GA then I have installed Eclipse plugin from that suite into pre-existing Eclipse 3.2.1 (by copying contents of designer/eclipse directory to Eclipse extesions directory) and have created new JBoss JBPM Process project (with sample contents) - all succesfully. Then I have checked in the project into CVS. After this on Eclise restart comes message "Can not initialize JDT tooling" and following error stack:
java.lang.NullPointerException
at org.jbpm.ui.util.JbpmClasspathContainer.getJarNames(Unknown Source)
at org.jbpm.ui.util.JbpmClasspathContainer.createJbpmLibraryEntries(Unknown Source)
at org.jbpm.ui.util.JbpmClasspathContainer.getClasspathEntries(Unknown Source)
at org.eclipse.jdt.internal.core.JavaModelManager.containerPutIfInitializingWithSameEntries(JavaModelManager.java:494)
at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:4119)
at org.jbpm.ui.util.JbpmClasspathContainerInitializer.initialize(Unknown Source)
at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:1900)
at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1267)
at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:1470)
at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:2169)
at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:2073)
at org.eclipse.jdt.core.JavaCore.setClasspathContainer(JavaCore.java:4189)
at org.eclipse.jdt.internal.launching.JREContainerInitializer.initialize(JREContainerInitializer.java:57)
at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:1900)
at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1267)
at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:1470)
at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:2169)
at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:2073)
at org.eclipse.jdt.internal.core.JavaModelManager.determineIfOnClasspath(JavaModelManager.java:808)
at org.eclipse.jdt.internal.core.JavaModelManager.create(JavaModelManager.java:697)
at org.eclipse.jdt.internal.core.JavaModelManager.create(JavaModelManager.java:626)
at org.eclipse.jdt.core.JavaCore.create(JavaCore.java:1383)
at org.eclipse.jdt.internal.ui.ResourceAdapterFactory.getAdapter(ResourceAdapterFactory.java:44)
at org.eclipse.core.internal.runtime.AdapterFactoryProxy.getAdapter(AdapterFactoryProxy.java:63)
at org.eclipse.core.internal.runtime.AdapterManager.getAdapter(AdapterManager.java:256)
at org.eclipse.core.runtime.PlatformObject.getAdapter(PlatformObject.java:66)
at org.eclipse.jdt.internal.ui.filters.NamePatternFilter.select(NamePatternFilter.java:62)
at org.eclipse.jdt.internal.ui.viewsupport.ProblemTreeViewer.isFiltered(ProblemTreeViewer.java:187)
at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$PackageExplorerProblemTreeViewer.isFiltered(PackageExplorerPart.java:301)
at org.eclipse.jdt.internal.ui.viewsupport.ProblemTreeViewer.isExpandable(ProblemTreeViewer.java:174)
at org.eclipse.jface.viewers.AbstractTreeViewer.isExpandable(AbstractTreeViewer.java:1900)
at org.eclipse.jface.viewers.AbstractTreeViewer.updatePlus(AbstractTreeViewer.java:2487)
at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem(AbstractTreeViewer.java:754)
at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:731)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:705)
at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:892)
at org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractTreeViewer.java:1288)
at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1323)
at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$PackageExplorerProblemTreeViewer.preservingSelection(PackageExplorerPart.java:404)
at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer.java:1277)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:250)
at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1542)
at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.createPartControl(PackageExplorerPart.java:638)
at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:332)
at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:197)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:566)
at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActive(WorkbenchPage.java:3915)
at org.eclipse.ui.internal.WorkbenchPage.restoreState(WorkbenchPage.java:2929)
at org.eclipse.ui.internal.WorkbenchWindow.restoreState(WorkbenchWindow.java:1936)
at org.eclipse.ui.internal.Workbench.doRestoreState(Workbench.java:2857)
at org.eclipse.ui.internal.Workbench.access$14(Workbench.java:2805)
at org.eclipse.ui.internal.Workbench$19.run(Workbench.java:1681)
at org.eclipse.ui.internal.Workbench.runStartupWithProgress(Workbench.java:1421)
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java:1679)
at org.eclipse.ui.internal.Workbench.access$12(Workbench.java:1650)
at org.eclipse.ui.internal.Workbench$17.run(Workbench.java:1529)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java:1473)
at org.eclipse.ui.internal.WorkbenchConfigurer.restoreState(WorkbenchConfigurer.java:183)
at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:702)
at org.eclipse.ui.internal.Workbench.init(Workbench.java:1085)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1847)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:615)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)
and Eclipse package explorer becomes unavailable.
The same occurs if I install plugin on other computer and check-out the project and restart Eclipse. I#m still able to create another new jBPM Process project and work with it.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
16 years
[JBoss JIRA] Created: (GPD-190) Add policy methods like canStart() and canStop() to NodeElement interface
by Matthias Hanisch (JIRA)
Add policy methods like canStart() and canStop() to NodeElement interface
-------------------------------------------------------------------------
Key: GPD-190
URL: http://jira.jboss.com/jira/browse/GPD-190
Project: JBoss jBPM GPD
Issue Type: Feature Request
Environment: Does not matter
Reporter: Matthias Hanisch
Assigned To: Koen Aers
NodeGraphicalNodeEditPolicy.canStart() method consists of a sum of instanceof checks. Same for canStop().
Especially if you want to create own special nodes, it would be easier if canStart(), canStop() would be implemented by NodeElement interface (there we have the idea of transactions, too).
Another policy method which does not exist yet (I just have a use case for that) would be
boolean needsNamedTransitions()
to specify that a node wants all its leaving transactions to be named.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
16 years
[JBoss JIRA] Created: (EJBTHREE-1121) Resolve ejbcontext Test
by Andrew Lee Rubinger (JIRA)
Resolve ejbcontext Test
-----------------------
Key: EJBTHREE-1121
URL: http://jira.jboss.com/jira/browse/EJBTHREE-1121
Project: EJB 3.0
Issue Type: Task
Reporter: Andrew Lee Rubinger
Assigned To: Andrew Lee Rubinger
Fix For: AS 5.0.0.Beta3
Currently failing:
Testcase: testStatelessInvokedBusinessInterface took 0.032 sec
FAILED
expected:<interface org.jboss.ejb3.test.ejbcontext.StatelessBusinessRemote> but was:<interface org.jboss.ejb3.test.ejbcontext.StatelessRemote>
junit.framework.AssertionFailedError: expected:<interface org.jboss.ejb3.test.ejbcontext.StatelessBusinessRemote> but was:<interface org.jboss.ejb3.test.ejbcontext.StatelessRemote>
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
16 years