November 2008 - jbpm-dev - Jboss List Archives

[Design of JBoss jBPM] - Re: Create a custom Node in Graphical Designer

by pgros

is there any tutorial or documentation how to do this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192370#4192370 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192370

15 years, 5 months

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[Design of JBoss jBPM] - Create a custom Node in Graphical Designer

by pgros

Hi i'm trying to add a custom node to the palette of the Designer. i changed the plugin.xml, created classes in org.jbpm.gd.jpdl.xml and org.jbpm.gd.jpdl.model the new node just extends "tasknode" without adding anything.. just for test now the new nodetype shows up in the palette but i can't drop it to the design field, and in the logfile of eclipse i get this error: java.lang.NullPointerException at org.jbpm.gd.common.notation.NotationMapping.getNotationElementId(Unknown Source) at org.jbpm.gd.common.editor.CreationFactory.getNewObject(Unknown Source) at org.eclipse.gef.requests.CreateRequest.getNewObject(CreateRequest.java:73) at org.jbpm.gd.common.policy.XYLayoutEditPolicy.initCreateCommand(Unknown Source) at org.jbpm.gd.common.policy.XYLayoutEditPolicy.getCreateCommand(Unknown Source) at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:199) at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154) at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473) at org.eclipse.gef.tools.TargetingTool.getCommand(TargetingTool.java:122) at org.eclipse.gef.tools.CreationTool.handleMove(CreationTool.java:239) at org.eclipse.gef.tools.AbstractTool.mouseMove(AbstractTool.java:1049) at org.eclipse.gef.EditDomain.mouseMove(EditDomain.java:252) at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:359) at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:199) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193) 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(EclipseStarter.java:382) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) 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:549) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504) at org.eclipse.equinox.launcher.Main.run(Main.java:1236) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192368#4192368 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192368

15 years, 5 months

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[Design of JBoss jBPM] - Re: Allow unlocking Token without knowing the lock owner

by heiko.braun＠jboss.com

What the purpose of locking a token in the first place? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192363#4192363 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192363

15 years, 5 months

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[Design of JBoss jBPM] - Re: Allow unlocking Token without knowing the lock owner

by camunda

If nobody is against that I will just go ahead on Friday (when I am back in office) and fix it... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192357#4192357 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192357

15 years, 5 months

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[Design of JBoss jBPM] - Re: comments on initial xsd jpdl 4

by estaub

"thomas.diesler(a)jboss.com" wrote : Metadata that is not directly related to description of the process should not leak into the jPDL namespace. Instead, a seperate namespace should be used for these orthogonal concerns. +1 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192283#4192283 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192283

15 years, 5 months

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[Design of JBoss jBPM] - Re: comments on initial xsd jpdl 4

by kukeltje

I agree (mostly) with Alex, *not* jam it into one attribute... yuck... the thought alone makes me...... you know...... the feeling you get if you drink to much Dutch beer I agree with Thomas. GPD info should *not* leak into the jpdl namespace. | <state name="a state"> | <gpd:layout x="10" y="20" width="100" height="100" colour="fuchsia"/> | </state> | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192279#4192279 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192279

15 years, 5 months

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[Design of JBoss jBPM] - Re: Allow unlocking Token without knowing the lock owner

by camunda

created: https://jira.jboss.org/jira/browse/JBPM-1888 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192176#4192176 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192176

15 years, 5 months

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[Design of JBoss jBPM] - Allow unlocking Token without knowing the lock owner

by camunda

Currently the API of the Token is a bit too restrictive: I can lock a token (with a lock owner) and unlock a token (if I know the lock owner). And I can query IF the token is locked (but not by whom). My use case: A jbpm process instance is started by the ESB, it does that in two steps: 1. create PI and lock Token, 2. signal. If in the second signal an exception occurs I may want to trigger the process later manually, but therefor I have to unlock it. So I would vote for either a method "forceUnlock()" or at least the possibility to "getLockOwner()". What do you think? I will create a JIRA issue for it as well... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192173#4192173 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192173

15 years, 5 months

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[Design of JBoss jBPM] - Re: comments on initial xsd jpdl 4

by thomas.diesler＠jboss.com

Metadata that is not directly related to description of the process should not leak into the jPDL namespace. Instead, a seperate namespace should be used for these orthogonal concerns. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192172#4192172 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192172

15 years, 5 months

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[Design of JBoss jBPM] - Re: comments on initial xsd jpdl 4

by alex.guizar＠jboss.com

A note to my previous post: with "quite complex" I meant inelegant, hard to read and not amenable to validation. Not complex to implement. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192171#4192171 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192171

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jbpm-dev November 2008