November 2008 - jbpm-users - Jboss List Archives

[JBoss jBPM] - Re: Case handling(management) vs workflow

by kukeltje

hahaha.. we are not looking for an opensource solution in Java.... hahaha.... since I think you can achieve most of this with jBPM as well.... ad-hoc tasks etc.... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192282#4192282 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192282

17 years, 4 months

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[JBoss jBPM] - Re: Case handling(management) vs workflow

by frantisek.kocun＠gmail.com

When you are looking for open source solution in java http://osbl.wilken.de/wiki/index.php/Con:cern View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192251#4192251 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192251

17 years, 4 months

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[JBoss jBPM] - ProcessState getSubProcessDefinition is null

by don_t

Hi, I'm trying to access the sub-process child node of a process-state. My test program is listed below. I call getSubProcessDefinition and always get null. Any ideas what I'm doing wrong? | import java.util.HashMap; | import java.util.Map; | | import junit.framework.TestCase; | | import org.dom4j.Element; | import org.jbpm.graph.def.ProcessDefinition; | import org.jbpm.graph.node.ProcessState; | import org.jbpm.graph.node.SubProcessResolver; | | public class TestSubprocess extends TestCase { | | private static class MapBasedProcessRepository implements SubProcessResolver { | private Map<String,ProcessDefinition> processes = | new HashMap<String,ProcessDefinition>(); | | public void add(ProcessDefinition processDefinition) { | processes.put(processDefinition.getName(), processDefinition); | } | | @Override | public ProcessDefinition findSubProcess(Element element) { | // TODO Auto-generated method stub | return processes.get(element.attributeValue("name")); | } | | } | | public void testProcessInstance() { | MapBasedProcessRepository subProcessResolver = new MapBasedProcessRepository(); | ProcessDefinition subProcessDefinition = ProcessDefinition.parseXmlString( | "<process-definition name='sub-p'>" + | " <start-state>" + | " <transition to='s' />" + | " </start-state>" + | " <state name='s'>" + | " <transition to='t'/>" + | " </state>" + | " <state name='t'>" + | " <transition to='end'/>" + | " </state>" + | " <end-state name='end' />" + | "</process-definition>" | ); | subProcessResolver.add( subProcessDefinition ); | | subProcessDefinition = ProcessDefinition.parseXmlString( | "<process-definition name='sub-q'>" + | " <start-state>" + | " <transition to='s' />" + | " </start-state>" + | " <state name='s'>" + | " <transition to='t'/>" + | " </state>" + | " <state name='t'>" + | " <transition to='end'/>" + | " </state>" + | " <end-state name='end' />" + | "</process-definition>" | ); | subProcessResolver.add( subProcessDefinition ); | | ProcessDefinition processDefinition = ProcessDefinition.parseXmlString( | "<process-definition name='super'>" + | " <start-state name='start'>" + | " <transition to='p' />" + | " </start-state>" + | " <process-state name='p'>" + | " <sub-process name='sub-p' binding='late'/>" + | " <transition to='q' />" + | " </process-state>" + | " <process-state name='q'>" + | " <sub-process name='sub_q' binding='late' />" + | " <transition to='end' />" + | " </process-state>" + | " <end-state name='end' />" + | "</process-definition>" | ); | subProcessResolver.add( processDefinition ); | | ProcessState.setDefaultSubProcessResolver(subProcessResolver); | ProcessState processState = (ProcessState) processDefinition.getNode("p"); | System.out.println(processState); | System.out.println(processState.getSubProcessDefinition()); | | processState = (ProcessState) processDefinition.getNode("q"); | System.out.println(processState); | System.out.println(processState.getSubProcessDefinition()); | } | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192246#4192246 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192246

17 years, 4 months

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[JBoss jBPM] - Re: variable scope from a script

by tbeernot

"kukeltje" wrote : Could you create a jira issue? I'll change the priority then ;-) https://jira.jboss.org/jira/browse/JBPM-1889 I think I added a nice suggestion how this can cleanly be resolved: add a setVariable method to token, which behaves as the createVariable on ContextInstance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192227#4192227 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192227

17 years, 4 months

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[JBoss jBPM] - Re: How to get a Bpel Process Instance through API?

by alex.guizar＠jboss.com

BPEL process instances are definitely stored in the JBPM_PROCESSINSTANCE table. There is no reason why you wouldn't be able to retrieve a process instance through the GraphSession methods, other than some database connectivity problem. What is the full message (and stack trace, if any) of the error you get? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192224#4192224 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192224

17 years, 4 months

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[JBoss jBPM] - Re: Unable to get the taskform with variables

by kukeltje

it's forms.xml... you were so close ;-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192214#4192214 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192214

17 years, 4 months

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[JBoss jBPM] - Re: How to configure Jbpm in non-distributed tomcat cluster?

by kukeltje

1: by using it in a server that provides functionality for this. e.g. if JBoss AS supports hibernate caching across a cluster jBPM will use that if you configure it to use e.g. the datasource of your appserver. You should also use ejb timers then instead of the jBPM timer solution (although both have some issues) 2: If a process is in a certain state and nothing is happening, nothing is locked. If you have long running actions, make them async. That way nothing is locked either View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192211#4192211 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192211

17 years, 4 months

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[JBoss jBPM] - Re: Problems with GraphSession.deleteProcessInstance()

by kukeltje

Sorry, pressed submit to soon... If you make a small unittest, I'll check in 3.2.3 to see if the behaviour is different from your situation View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192210#4192210 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192210

17 years, 4 months

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[JBoss jBPM] - Re: Problems with GraphSession.deleteProcessInstance()

by kukeltje

hmmm.... works in 3.2.3 here afaics... so might be 3.1 related. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192208#4192208 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192208

17 years, 4 months

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[JBoss jBPM] - Re: End Node - End All Tasks

by kukeltje

Things did not get mixed up... there is a line missing from my post... probably wrong quoting again...My first line was: If you have multiple end-nodes in your processdefinition and there is more then one token still active when the current token arrives in the specific end-node, this behaviour might occur. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192206#4192206 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4192206

17 years, 4 months

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jbpm-users November 2008