February 2008 - jboss-user - Jboss List Archives

[JBoss jBPM] - Re: GPD process designer - gpd.xml coordinates relative to w

by koen.aers＠jboss.com

Simon, I use those coordinates as a black box. They are generated automatically by the Eclipse GEF framework. I remember having seen some documentation about those, probably in the Eclipse GEF JavaDocs. I hope this helps a bit. Regards, Koen View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128848#4128848 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128848

18 years, 2 months

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[JBoss Messaging] - Re: Reliable delivery

by ataylor

The first thing I notice is that you are setting the timetolive on send to 1000ms, this means that most of these messages could expire and never be consumed, set this to 0. However, I think that the reason the throughput is dropping to 0 is because the server has run out of memory, try upping the memory before starting the server or reducing the size of message being sent, say -Xmx512M should do it. Also you are sending messages as quickly as possible which isn't a true representation of what would happen in a real live deployment. You are basically saturating the server with messages. i.e. if the max size of Q1 is 2000 messages, as soon as the consumer falls this many behind the producer the messages are paged to the database, slowing everything down. Try experimenting with the destination paging parameters(see the users guide) and add a throttle to your sender. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128847#4128847 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128847

18 years, 2 months

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[JBoss Getting Started Documentation] - Regarding Cluster configuration in jboss4.0.3sp1

by suresh.spsoft

Hi all of you, I have one doubt regarding clusters in jboss. i got an error during running of jboss server.i done some configurations.i dont know those are correct or not.if any one knows cluster configuration in jboss,please help me.. Regards, Suresh View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128843#4128843 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128843

18 years, 2 months

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[JBoss jBPM] - Re: gpd.xml & ISO-8859-1 encoding

by koen.aers＠jboss.com

There are encoding issues with the gpd.xml file. Have a look in JIRA for the corresponding tickets. Regards, Koen View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128841#4128841 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128841

18 years, 2 months

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[Clustering/JBoss] - Re: deploying applications in selected Multiple Nodes in JBO

by viswanadhvk

Hi friends , at least pls try to respond some thing. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128838#4128838 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128838

18 years, 2 months

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[JBoss jBPM] - Re: task-create event

by twiceknightly

Sorry here is the code for the action ... | public class SetupSuspiciousTransaction implements ActionHandler{ | | public void execute(ExecutionContext executionContext){ | | ContextInstance instance = executionContext.getContextInstance() ; | instance.setVariable("id","1") ; | instance.setVariable("transaction value","test transaction value") ; | instance.setVariable("account number","test account number") ; | instance.setVariable("notes","test notes") ; | instance.setVariable("transaction status","test transaction status") ; | } | | } | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128837#4128837 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128837

18 years, 2 months

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[JBoss jBPM] - Re: Compatibility between 3.0.13 and 3.1 code base ?

by koen.aers＠jboss.com

If you convert the files, you will not be able to open them with the 3.0.x based designers anymore. But note that there is no impact wrt the jBPM engine. The conversion only relates to the graphical information in the gpd.xml file. Regards, Koen View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128836#4128836 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128836

18 years, 2 months

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[JBoss jBPM] - Re: task-create event

by twiceknightly

Below is a simple unit test. What I am trying to do is set some values in the context on creation of the task in the start state. The event is firing and my action "SetupSuspiciousTransaction" is being run. This action sets variables in the context. Later on I try to retrieve the variables and there values in the method "retrieveVariables". When I step through this method "mappedName" has the right variable name but "value" has null as the value. I was expecting to get back the values I had put in earlier. | import java.io.InputStream; | import java.util.Iterator; | import java.util.List; | | import org.jbpm.JbpmConfiguration; | import org.jbpm.JbpmContext; | import org.jbpm.context.def.VariableAccess; | import org.jbpm.graph.def.ProcessDefinition; | import org.jbpm.graph.exe.ProcessInstance; | import org.jbpm.taskmgmt.def.TaskController; | import org.jbpm.taskmgmt.exe.TaskInstance; | import junit.framework.TestCase; | | public class TaskEventTestCase extends TestCase { | static JbpmConfiguration jbpmConfiguration = null ; | | public TaskEventTestCase(){ | super("TaskEventTestCase") ; | } | | static { | InputStream is = ClassLoader.getSystemResourceAsStream("default.jbpm.cfg.xml"); | jbpmConfiguration = JbpmConfiguration.parseInputStream(is) ; | } | | public void testSimplePersistence(){ | deployProcessDefinition() ; | createStartTask() ; | } | | public static void main(String[] args){ | new TaskEventTestCase().testSimplePersistence() ; | } | | public void createStartTask(){ | JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext() ; | try{ | jbpmContext.setActorId("Fraud Investigator"); | ProcessInstance processInstance = null; | processInstance = jbpmContext.newProcessInstance("test"); | TaskInstance result = null; | result = processInstance.getTaskMgmtInstance().createStartTaskInstance(); | jbpmContext.save(processInstance) ; | retrieveVariables(result) ; | } | catch (Exception e){ | throw new RuntimeException(e.getMessage()) ; | } finally { | jbpmContext.close() ; | } | } | | protected void retrieveVariables(TaskInstance ti){ | TaskController taskController = ti.getTask().getTaskController(); | if (taskController!=null) { | List variableAccesses = taskController.getVariableAccesses(); | Iterator iter = variableAccesses.iterator(); | while (iter.hasNext()) { | VariableAccess variableAccess = (VariableAccess) iter.next(); | String mappedName = variableAccess.getMappedName(); | String value = (String)ti.getVariable(mappedName); | } | } | } | public void deployProcessDefinition(){ | ProcessDefinition processDefinition = ProcessDefinition.parseXmlString( | "<process-definition name='test'>" + | "<start-state name='state1'>" + | "<task name='Investigate Transaction' swimlane='Fraud Investigator'>" + | "<controller>" + | "<variable name='transaction value' access='read,write,required'></variable>" + | "<variable name='account number' access='read,write,required'></variable>" + | "<variable name='transaction status' access='read,write,required'></variable>" + | "</controller>" + | "<event type='task-create'>" + | " <action class='com.nr.tms.workflow.objectservices.actionhandlers.SetupSuspiciousTransaction'/>" + | "</event>" + | "</task>" + | "<transition name='default' to='end1'></transition>" + | "</start-state>" + | "<end-state name='end1'></end-state>" + | "</process-definition>" | ) ; | | JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext() ; | try{ | jbpmContext.deployProcessDefinition(processDefinition) ; | } finally { | jbpmContext.close() ; | } | } | } | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128834#4128834 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128834

18 years, 2 months

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[JBoss jBPM] - Re: Problem adding variables to context instance

by twiceknightly

Apologies. I was of course jcr-1.0.jar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128829#4128829 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128829

18 years, 2 months

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[JBoss jBPM] - Re: Cannot build JBPM source from CVS

by koen.aers＠jboss.com

After a week of skiing I am in Orlando for JBW at the moment. I will try to look at it in between my other activities. Cheers, Koen View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4128827#4128827 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4128827

18 years, 2 months

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jboss-user February 2008