January 2010 - jboss-user - Jboss List Archives

[JBoss Tools] New message: "Re: Some JBoss Tools features doesn't work with seam-gen project"

by Max Andersen

User development, A new message was posted in the thread "Some JBoss Tools features doesn't work with seam-gen project": http://community.jboss.org/message/519263#519263 Author : Max Andersen Profile : http://community.jboss.org/people/max.andersen@jboss.com Message: -------------------------------------------------------------- I've opened https://jira.jboss.org/jira/browse/JBIDE-5650 to track this issue. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519263#519263

16 years, 3 months

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[jBPM] New message: "Re: Error changing value of Lob variable at jBPM 4.x"

by PaweÅ‚ PoseÅ‚

User development, A new message was posted in the thread "Error changing value of Lob variable at jBPM 4.x": http://community.jboss.org/message/519251#519251 Author : PaweÅ‚ PoseÅ‚ Profile : http://community.jboss.org/people/pepeband Message: -------------------------------------------------------------- Oracle 10g You need some Lob variables, for instance save some Java serialized object in jBPM variable and then you have to override this variable for example in next state in the process. This solution I'v suggested fixes the problem. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519251#519251

16 years, 3 months

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[JBoss AOP Development] New message: "Re: ClassPool Refactoring"

by Kabir Khan

User development, A new message was posted in the thread "ClassPool Refactoring": http://community.jboss.org/message/519229#519229 Author : Kabir Khan Profile : http://community.jboss.org/people/kabir.khan@jboss.com Message: -------------------------------------------------------------- The API change has been commited against https://jira.jboss.org/jira/browse/JBREFLECT-91 -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519229#519229

16 years, 3 months

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[jBPM] New message: "Finding and signalling custom behaviour"

by Nenad Popovic

User development, A new message was posted in the thread "Finding and signalling custom behaviour": http://community.jboss.org/message/519226#519226 Author : Nenad Popovic Profile : http://community.jboss.org/people/neshap Message: -------------------------------------------------------------- === Environment ============================== - jBPM Version : tested on 4.1 through 4.3 - Database : HSQLDB - JDK : 1.6.0_14 - Container : No container , running as junit test - Configuration : No custom libs or cfg file === Process ================================== Main Process <?xml version="1.0" encoding="UTF-8"?> <process name="CustomActivityTest" xmlns="http://jbpm.org/4.3/jpdl"> <start g="0,77,48,48" name="start1"> <transition g="-27,-19" name="to Foo" to="Foo"/> </start> <sub-process g="241,237,168,52" name="BarSubprocess" sub-process-key="BarSubProcess"> <transition g="-5,3" name="to HumanTask" to="HumanTask"/> </sub-process> <java class="com.application.workflow.JavaAutoActivity" g="98,74,112,52" method="doFoo" name="Foo"> <transition g="-26,-39" name="to BarSubprocess" to="BarSubprocess"/> </java> <task assignee="fooOfficer" g="445,78,92,52" name="HumanTask"> <transition g="-45,11" name="customTask" to="CustomTask"/> </task> <custom class="com.application.workflow.ExternalCustomState" g="629,81,92,52" name="CustomTask"> <transition g="-31,10" name="endCustom" to="endCustom"/> </custom> <end g="810,84,48,48" name="endCustom"/> </process> SubProcess <?xml version="1.0" encoding="UTF-8"?> <process name="BarSubProcess" xmlns="http://jbpm.org/4.3/jpdl" key="BarSubProcess"> <start name="start1" g="153,36,48,48"> <transition name="toBar" to="Bar" g="-56,-20"/> </start> <java name="Bar" g="131,116,92,52" class="com.application.workflow.JavaAutoActivity" method="doBar"> <transition name="to Approve" to="Approve" g="-75,-20"/> </java> <end name="endBar" g="154,310,48,48"/> <task name="Approve" g="130,222,92,52" assignee="barOfficer"> <transition name="endBar" to="endBar" g="-54,11"/> </task> </process> === API =================================== public class ExternalCustomState implements ExternalActivityBehaviour { private static final long serialVersionUID = -392570865173037816L; @Override public void signal(ActivityExecution execution, String signalName, Map<String, ?> parameters) throws Exception { System.out.println("Signal name for ExternalCustomState: "+signalName); execution.take(signalName); } @Override public void execute(ActivityExecution execution) throws Exception { System.out.println("ExternalCustomState: Process in execute method"); execution.waitForSignal(); } } public class JavaAutoActivity { public void doFoo(){ System.out.println("JavaAutoActivity : Foo is done"); } public void doBar(){ System.out.println("JavaAutoActivity : Bar is done"); } } public void testProcess() throws Exception { ProcessInstance instance = executionService.startProcessInstanceByKey("CustomActivityTest",null,"A001"); String pid = instance.getId(); //SubProcess task List<Task> tasksList1 = taskService.findPersonalTasks("barOfficer"); Task task1 = tasksList1.get(0); taskService.completeTask(task1.getId(), "endBar"); //Human Task tasksList1 = taskService.findPersonalTasks("fooOfficer"); task1 = tasksList1.get(0); taskService.completeTask(task1.getId(), "customTask"); //Custom Activity search //This is the problem Execution customTask=instance.findActiveExecutionIn("CustomTask"); if(customTask==null){ System.out.println("Custom Activity is NULL");} //Active task should be CustomTask not SubProcess !!!? System.out.println("Process instance in CustomTask ? : "+instance.isActive("CustomTask")); System.out.println("Process instance in BarSubprocess ? : "+instance.isActive("BarSubprocess")); customTask=instance.findActiveExecutionIn("BarSubprocess"); //Custom task is signaled ? executionService.signalExecutionById(customTask.getId(),"endCustom"); HistoryProcessInstance historyInstance = historyService.createHistoryProcessInstanceQuery() .processInstanceId(pid).uniqueResult(); //Print history HistoryActivityInstanceQuery activityq=historyService.createHistoryActivityInstanceQuery(); List<HistoryActivityInstance> activities=activityq.list(); for (HistoryActivityInstance historyActivityInstance : activities) { System.out.println("Activity "+historyActivityInstance.getActivityName()+ " duration " +historyActivityInstance.getDuration()+" started on "+ historyActivityInstance.getStartTime()+ " ended on "+historyActivityInstance.getEndTime()); } assertEquals("ended", historyInstance.getState()); } === Debug logs ============================== 12:03:04,071 FIN | [ProcessDefinitionImpl] creating new execution for process 'CustomActivityTest' 12:03:04,074 FIN | [DatabaseIdComposer] generated execution id CustomActivityTest.A001 12:03:04,078 FIN | [ExecuteActivity] executing activity(start1) 12:03:04,078 FIN | [ExecuteActivity] executing activity(Foo) JavaAutoActivity : Foo is done 12:03:04,082 FIN | [ExecuteActivity] executing activity(BarSubprocess) 12:03:04,096 FIN | [ProcessDefinitionImpl] creating new execution for process 'BarSubProcess' 12:03:04,096 FIN | [DatabaseIdComposer] generated execution id BarSubProcess.15 12:03:04,107 FIN | [ExecuteActivity] executing activity(start1) 12:03:04,108 FIN | [ExecuteActivity] executing activity(Bar) JavaAutoActivity : Bar is done 12:03:04,108 FIN | [ExecuteActivity] executing activity(Approve) 12:03:04,164 FIN | [Signal] signalling activity(Approve), signalName=endBar 12:03:04,173 FIN | [ExecuteActivity] executing activity(endBar) 12:03:04,174 FIN | [ExecutionImpl] execution[BarSubProcess.15] ends with state ended 12:03:04,194 FIN | [Signal] signalling activity(BarSubprocess), signalName=null 12:03:04,195 FIN | [ExecuteActivity] executing activity(HumanTask) 12:03:04,218 FIN | [Signal] signalling activity(HumanTask), signalName=customTask 12:03:04,219 FIN | [ExecuteActivity] executing activity(CustomTask) ExternalCustomState: Process in execute method Custom Activity is NULL Process instance in CustomTask ? : false Process instance in BarSubprocess ? : true 12:03:04,226 FIN | [Signal] signalling activity(CustomTask), signalName=endCustom Signal name for ExternalCustomState: endCustom 12:03:04,226 FIN | [ExecuteActivity] executing activity(endCustom) 12:03:04,226 FIN | [ExecutionImpl] execution[CustomActivityTest.A001] ends with state ended 12:03:04,235 FIN | [DbSessionImpl] deleting process instance CustomActivityTest.A001 Activity Foo duration 3 started on 2010-01-11 12:03:04.078 ended on 2010-01-11 12:03:04.081 Activity BarSubprocess duration 105 started on 2010-01-11 12:03:04.089 ended on 2010-01-11 12:03:04.194 Activity Bar duration 0 started on 2010-01-11 12:03:04.108 ended on 2010-01-11 12:03:04.108 Activity Approve duration 51 started on 2010-01-11 12:03:04.108 ended on 2010-01-11 12:03:04.159 Activity HumanTask duration 19 started on 2010-01-11 12:03:04.195 ended on 2010-01-11 12:03:04.214 === Problem description ========================= I have a problem with custom activities that implement ExternalActivityBehaviour (beside JIRA issue with history and custom activities). In process definition, custom task is the last activity in process. But I can't find it or signal it by name (see Custom Activity search). Instead of finding CustomTask, process instance reports that active execution is still in subprocess BarSubProcess (although subprocess has ended, and the task HumanTask that follows it has also ended), but I can signal it with transition of the CustomTask. So to put it simple, I haven't managed to find a way to find and signal custom activity through activityName. Anyone has run into this problem? I've searched jBPM JIRA but haven't found nothing related to this. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519226#519226

16 years, 3 months

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[jBPM] New message: "Re: JBPM won't save data in the database"

by Alexandre FILLATRE

User development, A new message was posted in the thread "JBPM won't save data in the database": http://community.jboss.org/message/519222#519222 Author : Alexandre FILLATRE Profile : http://community.jboss.org/people/Aldebaranl2 Message: -------------------------------------------------------------- Ok I understand now. Thanks for lighting that up. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519222#519222

16 years, 3 months

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[jBPM] New message: "Re: Graphical eclipse editor for jBPM 4.3?"

by Tom Baeyens

User development, A new message was posted in the thread "Graphical eclipse editor for jBPM 4.3?": http://community.jboss.org/message/519221#519221 Author : Tom Baeyens Profile : http://community.jboss.org/people/tom.baeyens@jboss.com Message: -------------------------------------------------------------- Koen told me that in his current design, recognizing unknown tags as unknown activities is not that trivial. That is why that feature has not been started upon. Hopefully we can get there soon. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519221#519221

16 years, 3 months

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[jBPM] New message: "Re: async frok with java actions (4.2)"

by gil goldman

User development, A new message was posted in the thread "async frok with java actions (4.2)": http://community.jboss.org/message/519220#519220 Author : gil goldman Profile : http://community.jboss.org/people/gilgoldm Message: -------------------------------------------------------------- thank you , i'll take a look there. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519220#519220

16 years, 3 months

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[JBoss Portal Development WSRP] New message: "Re: WSDLException with original JBoss Portal behind firewall(+ proxy)"

by Chris Laprun

User development, A new message was posted in the thread "WSDLException with original JBoss Portal behind firewall(+ proxy)": http://community.jboss.org/message/519219#519219 Author : Chris Laprun Profile : http://community.jboss.org/people/chris.laprun@jboss.com Message: -------------------------------------------------------------- Indeed someone already has a solution. It's even in the JBoss Portal Wiki! http://community.jboss.org/docs/DOC-12633 -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519219#519219

16 years, 3 months

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[jBPM] New message: "Re: jbpm4.3:how to find tasks by execution"

by Joram Barrez

User development, A new message was posted in the thread "jbpm4.3:how to find  tasks by execution": http://community.jboss.org/message/519218#519218 Author : Joram Barrez Profile : http://community.jboss.org/people/jbarrez Message: -------------------------------------------------------------- 1. TaskQuery.processInstanceId(id) 2. Yes, you can just use Hibernate HQL (or SQL if you really need to) -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519218#519218

16 years, 3 months

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[jBPM] New message: "Re: Problem retrieving running process instance"

by Joram Barrez

User development, A new message was posted in the thread "Problem retrieving running process instance": http://community.jboss.org/message/519215#519215 Author : Joram Barrez Profile : http://community.jboss.org/people/jbarrez Message: -------------------------------------------------------------- Right. Enabling this property will recreate your db schema every time Hibernate boots up. In many dev environments, this functionality is wanted. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/519215#519215

16 years, 3 months

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jboss-user January 2010