[JBoss jBPM] - processdefinition.xml corrupted?
by alegomes
Hi all,
I had a processdefinition.xml used to work fine. Today, when I tried to open it in jBPM GPD, I got an exception and it didn't open anymore. Then, I created a new process definition and, smartly, copied the xml code from the first process definition I had to this new one. As a result, it didn't open either.
Guess what must be happening? The error raised is:
| java.lang.ClassCastException: org.jbpm.gd.jpdl.model.ProcessDefinition
| at org.jbpm.gd.jpdl.editor.JpdlContentProvider.findDestination(Unknown Source)
| at org.jbpm.gd.common.editor.AbstractContentProvider.postProcess(Unknown Source)
| at org.jbpm.gd.common.editor.AbstractContentProvider.processRootContainer(Unknown Source)
| at org.jbpm.gd.common.editor.AbstractContentProvider.addNotationInfo(Unknown Source)
| at org.jbpm.gd.common.editor.Editor.initGraphPage(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$2.handleEvent(OpenWithMenu.java:190)
| at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
| at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1495)
| at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1519)
| at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1504)
| at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1295)
| at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
| at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2952)
| 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(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:504)
| at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
| at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
|
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18 years, 1 month
[Beginners Corner] - urgent help
by samhar
hi guys
i am trying to develope a web service using jbuilder and jboss4.0.5 server
i create an ejb module and added session bean to it that have a business method as just a test method
that have a string parameter and return a string
i create a web service using the
create web service from bean option
and then i create a client for this web service using agian the option of create a web service client and then clen this client project
after building the client project and run it , every thing went well
it was executing and returning the desired result
but when i tried to upload a file using this web service
so i added a business method with fileName string and fileContent of byte[] types
as before i createed a web service for this session bean and it is created without a problem
but when i tried to create a client for this last one
it created but withoujt generating any test pages and i dont know why but it seems that is because the byte[] parameter because everything else is working
so if anybody can help me with this problem i will be very thanksful
thanks anyway
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18 years, 1 month
[JBoss Cache: Core Edition] - Re: Stress Tests
by lovelyliatroim
anonymous wrote :
| The 3.0.0 Alpha release completely eliminates the problem (when using the MVCC locking mode). Perhaps you want to give that a try?
|
Unfortunately my time line wont allow for that.
Seeing what I would say is a strange result.
When I run the tests with 10 reading threads and 10 writing threads in parallel it is quicker when i just run the test with with 10 writing threads,alot quicker!!
Test Case Duration No of Read Clients No of Write/Update Threads No of Reads No of Updates/Writes Throughput Reads (sec) Throughput Updates/Writes(sec) Isolation Level Comments
Reading and Writing 30 Mins 10 10 2,940,466 3,046,956 1633.56/sec 1692.70/sec READ_UNCOMMITTED Heap size in between 300MB and 450MB range during processing. 0% error on both reading and writing.
Writing 30 mins - 10 - 1,200,578 - 666.98/sec READ_UNCOMMITTED Reran this test just to see if the first one was just bad luck.38% error reported during run. Heap size between 300-400MB during run. Interesting to see that reading and writing performs better than just writing alone.
Any idea why this would be??
Thanks,
LL
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18 years, 1 month
Delivery Status Notification (Failure)
by postmaster＠lists.jboss.org
This is an automatically generated Delivery Status Notification.
Unable to deliver message to the following recipients, because the message was forwarded more than the maximum allowed times. This could indicate a mail loop.
lesya(a)technodom.kz
18 years, 1 month
