July 2012 - jboss-user - Jboss List Archives

[jBPM] - How to define result mapping or exit action that saves task owner

by jemmerling

jemmerling [https://community.jboss.org/people/jemmerling] created the discussion "How to define result mapping or exit action that saves task owner" To view the discussion, visit: https://community.jboss.org/message/648536#648536 -------------------------------------------------------------- Hi, This should be simple for any non-novice, it was suggested before however without an example. So I have a process variable and I want a particular task to store its owner into that variable (say its name is "task2owner"). Is there an expression for that, for example: task2owner=#{taskOwner} So if there is a standard expression for the task owner (the above is just a guess at what it might be) then this result mapping would allow subsequent tasks to determine who owned (and completed) task2. Failing that, I could try defining an on exit action, using kcontext I can get the node instance which I think has a one-to-one correspondence to the task, however the node instance does not seem to have an attribute that explicitly identifies the owner. Perhaps the owner is a variable? Any suggestion would be greatly appreciated. Thanks! --JE -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/648536#648536] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 6 months

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[JBoss Messaging] - How to list or monitor messages in a Queue which is already under use

by Aneesh Sebastian

Aneesh Sebastian [https://community.jboss.org/people/aneeshsebastian] created the discussion "How to list or monitor messages in a Queue which is already under use" To view the discussion, visit: https://community.jboss.org/message/720125#720125 -------------------------------------------------------------- I have a requirement to monitor a JBoss messaging queue, where users should be able to delete posted messages dynamically. The application has a MDPOJO registered and is up and running at server start up. My requirement is, users should be able to delete a posted message any time he wishes. I tried below proto codes : *Option1* public void listAllJMS_Messages() { try { ObjectName objectName=new ObjectName("jboss.messaging.destination:name=XXX,service=Queue"); List ls = (List) server.invoke(objectName, "listMessages" , null, null); List<javax.jms.Message> messages=(List<javax.jms.Message>)server.invoke(objectName, "listAllMessages" , null, null); int count=0; for(javax.jms.Message msg : messages) { System.out.println((++count)+"t"+msg.getJMSMessageID()); if(msg.getJMSType() != null && msg.getJMSType().equalsIgnoreCase("Text")) { TextMessage text = (TextMessage)msg; System.out.println(text.getText()); } } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } // System.out.println((++count)+"t"+msg.getText()); } *Option2* public void listMsg() { String destinationName = "queue/XXX"; Context ic = null; ConnectionFactory cf = null; Connection connection = null; try { ic = getInitialContext(); cf = (ConnectionFactory)ic.lookup("/ConnectionFactory"); Queue queue = (Queue)ic.lookup(destinationName); connection = cf.createConnection(); Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); QueueBrowser qbrowser = session.createBrowser(queue); Enumeration<?> qamsgs = qbrowser.getEnumeration(); while (qamsgs.hasMoreElements()){ Message msg = (Message)qamsgs.nextElement(); } connection.start(); } catch(Exception e) { System.out.println(e); } finally { if(ic != null) { try { ic.close(); } catch(Exception e1) { System.out.println(e1); } } } } In both the options,messages are getting listed in case of no message consumers at present.If have a live message consumer MDB, then list is returned as null. I defintely need MDB consumer up and running.But still need to monitor messages.I should be able to do below : 1. List messages] 2. Delete a particular message 3. Change priority -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/720125#720125] Start a new discussion in JBoss Messaging at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 7 months

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[Beginner's Corner] - How to write on standalone.xml permanently?

by nilabhra banerjee

nilabhra banerjee [https://community.jboss.org/people/nill] created the discussion "How to write on standalone.xml permanently?" To view the discussion, visit: https://community.jboss.org/message/750087#750087 -------------------------------------------------------------- Before I started JBoss 7.1 for first time, I wrote two datasources and drivers in standalone-full.initial.xml and it worked well. The data was written to standalone-full.xml. But since then I am trying to add another datasource but cannot. Whatever I wrote in standalone-full.initial.xml is not getting copied to standalone-full.xml. I tried to write on all files, including standalone-full.xml, standalone-full.boot.xml, standalone-full.latest.xml, but all are getting reverted back to original configuration. I would like to know how to preserve my changes. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/750087#750087] Start a new discussion in Beginner's Corner at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 7 months

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[jBPM] - About Signal Event

by Jay Patel

Jay Patel [https://community.jboss.org/people/jay4smile] created the discussion "About Signal Event" To view the discussion, visit: https://community.jboss.org/message/747462#747462 -------------------------------------------------------------- I have developed one Application. In which user apply for Leave.That leave request will be forwarded to superior as a mail. Now, I want to stop the process till superior approve or reject that Leave Request. Can It be possible? If it is possible then How can I invoke the Process Again? Can I use Signal Event Node for this? I have uploaded my BPMN file. its not completed yet! because I am confuse how to proceed further? what to use next? in *send to PM service task the Leave request will be forwarded to Superior!* Please reply, Thanks and Regards, Jay Patel -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/747462#747462] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 7 months

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[jBPM] - Re: Connection problem with hornetq in jBPM project

by Wen Ye

Wen Ye [https://community.jboss.org/people/jackywky] created the discussion "Re: Connection problem with hornetq in jBPM project" To view the discussion, visit: https://community.jboss.org/message/744048#744048 -------------------------------------------------------------- could be the task server is not running on port 5445, the demo task server in jbpm 5.3 full installer is running on MinaTaskServer with port 9123. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/744048#744048] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 7 months

4
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[jBPM] - Commit transaction after each service task?

by Richard Evans

Richard Evans [https://community.jboss.org/people/r3vans] created the discussion "Commit transaction after each service task?" To view the discussion, visit: https://community.jboss.org/message/742450#742450 -------------------------------------------------------------- Hello there, JBPM 5.1 on Tomcat, persistence configured in Spring I have a number of processes, each with a series of service tasks punctuated by timers. I would like to persist process data after every service task to be confident that it is recoverable on catastrophic failure. I find, though, that data is committed only at timers and end of process. Is it possible to take control of transactions at a more granular level to get jbpm to commit more regularly? My config.. <bean class="org.springframework.orm.jpa.JpaTransactionManager" id="transactionManager"> <property name="entityManagerFactory" ref="entityManagerFactory" /> </bean> <tx:annotation-driven mode="aspectj" transaction-manager="transactionManager" /> <bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="entityManagerFactory"> <property name="persistenceUnitName" value="persistenceUnit" /> <property name="dataSource" ref="dataSource" /> </bean> <bean class="org.springframework.orm.jpa.JpaTransactionManager" id="transactionManager"> <property name="entityManagerFactory" ref="entityManagerFactory" /> </bean> <drools:jpa-persistence> <drools:transaction-manager ref="transactionManager" /> <drools:entity-manager-factory ref="entityManagerFactory" /> </drools:jpa-persistence> Thanks, Richard -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/742450#742450] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 7 months

3
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[jBPM] - Error displaying ftl file for humantask in cloud server

by jamuna sridhar

jamuna sridhar [https://community.jboss.org/people/jamunas] created the discussion "Error displaying ftl file for humantask in cloud server" To view the discussion, visit: https://community.jboss.org/message/749490#749490 -------------------------------------------------------------- Hi, We have cloud server, where we configured, JBPM 5.3 with JBOSS 7. We could able to create the process successfully. When we initiate the process, at humantask, it shows error in displaying the FTL files. I am accessing the jbpm-console from server from my local machine. https://community.jboss.org/servlet/JiveServlet/showImage/2-749490-19088/... https://community.jboss.org/servlet/JiveServlet/downloadImage/2-749490-19... -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/749490#749490] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 7 months

2
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[JBoss Tools] - Re: Invalid Error marker when using Hibernate @Type annotation

by Max Rydahl Andersen

Max Rydahl Andersen [https://community.jboss.org/people/maxandersen] created the discussion "Re: Invalid Error marker when using Hibernate @Type annotation" To view the discussion, visit: https://community.jboss.org/message/741832#741832 -------------------------------------------------------------- yes please - looks like the type names aren't looked at before trying to resolve class. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/741832#741832] Start a new discussion in JBoss Tools at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 7 months

3
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[jBPM] - How to configure/integrate LDAP authentication in JBPM 5.2?

by srikant vege

srikant vege [https://community.jboss.org/people/srikanthvege1] created the discussion "How to configure/integrate LDAP authentication in JBPM 5.2?" To view the discussion, visit: https://community.jboss.org/message/649673#649673 -------------------------------------------------------------- Hi, I am using JBPM 5,2 with JBOSS 7.0.2 server. I want to configure LDAP active directory to JBPM console so that human task nodes will take users/groups from ldap directory. Please help me on how we can do this. Thanks Srikant. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/649673#649673] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 7 months

2
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[JBoss Web Services] - java.lang.Error: Undefined operation name <x>, when <x> was removed from interface (wsdl)

by Barry Schader

Barry Schader [https://community.jboss.org/people/barryaz1] created the discussion "java.lang.Error: Undefined operation name <x>, when <x> was removed from interface (wsdl)" To view the discussion, visit: https://community.jboss.org/message/742537#742537 -------------------------------------------------------------- What I did: * Removed two completely unused methods from a class that represents a web service interface (we had a sloppy contractor who left his trash in the interface code...) * Updated the WSDL file to remove the methods * Committed those changes into our local SVN * Ran a complete regression test (using Hudson, JUnit) -> PASSED But when I attempt to run any of the *same JUnit tests* within the JBoss Dev Studio environment, I get a stack trace that begins with: junit.framework.AssertionFailedError: Exception in constructor: testFetchProduct_PRE001_01 (java.lang.Error: Undefined operation name checkDMAS at com.sun.xml.ws.model.JavaMethodImpl.freeze(JavaMethodImpl.java:305) at com.sun.xml.ws.model.AbstractSEIModelImpl.freeze(AbstractSEIModelImpl.java:73) at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:230) at com.sun.xml.ws.client.WSServiceDelegate.addSEI(WSServiceDelegate.java:588) at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:291) at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:274) at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:267) at javax.xml.ws.Service.getPort(Service.java:92) at com.medtronic.mes.FacadeService_Service.getFacadeServicePort(FacadeService_Service.java:50) I seem to be unable to make eclipse (or JBDS?) *forget* about the "checkDMAS" method. There are no references to it anywhere that I can find within the JUnit code, yet *every* JUnit test case causes the same stack trace. I have 'cleaned' the project in every way that I know how -- but I will admit that my experience with eclipse (and JBDS) is weak. Thanks in advance for any help you can provide. Barry Schader Phoenix, AZ -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/742537#742537] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 7 months

3
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jboss-user July 2012