March 2013 - jboss-user - Jboss List Archives

[jBPM] - Re: Looking for example of implementing a database query service task in Drools/Guvnor Process Designer (BPMN2)

by David Harris

David Harris [https://community.jboss.org/people/dmwpepper] created the discussion "Re: Looking for example of implementing a database query service task in Drools/Guvnor Process Designer (BPMN2)" To view the discussion, visit: https://community.jboss.org/message/803038#803038 -------------------------------------------------------------- I found some detailed source code examples from the JBPM5 Developer Guide's repository at https://github.com/Salaboy/jBPM5-Developer-Guide https://github.com/Salaboy/jBPM5-Developer-Guide. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/803038#803038] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 1 month

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[jBPM] - Local human task service doesn't participate in a JTA transaction

by Jboss fan99

Jboss fan99 [https://community.jboss.org/people/devinderpal] created the discussion "Local human task service doesn't participate in a JTA transaction" To view the discussion, visit: https://community.jboss.org/message/801737#801737 -------------------------------------------------------------- Our product release is end of the month and we just found out this bug. Will really appreciate any help in resolving it. Using jBPM 5.2 with MySQL DB and JBoss 7.1.0 I have a stateless session bean method that runs in a transaction public void doSomething() { // blah blah humanTaskService.start( taskId, userId); humanTaskService.complete( taskId, userId, contentData); //blah blah throw NullPointerException } Now the above task is complete and not rolled back. I have attached persistence.xml used for my project. Also the way I'm starting the local human task server is below: TaskService humanTaskService = new TaskService(jbpmEmf, SystemEventListenerFactory.getSystemEventListener()); humanTaskServiceSession = humanTaskService.createSession(); humanTaskServiceSession.setTransactionType("local-JTA"); SyncWSHumanTaskHandler humanTaskHandler = new SyncWSHumanTaskHandler( new LocalTaskService(humanTaskServiceSession), ksession); humanTaskHandler.setLocal(true); humanTaskHandler.connect(); ksession.getWorkItemManager().registerWorkItemHandler("Human Task", humanTaskHandler); Please help. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/801737#801737] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 1 month

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[jBPM] - Looking for example of implementing a database query service task in Drools/Guvnor Process Designer (BPMN2)

by David Harris

David Harris [https://community.jboss.org/people/dmwpepper] created the discussion "Looking for example of implementing a database query service task in Drools/Guvnor Process Designer (BPMN2)" To view the discussion, visit: https://community.jboss.org/message/803019#803019 -------------------------------------------------------------- Hi, I'm looking for an example of implementing a service task in the that executes a database query in the Drools/Guvnor Process Designer (BPMN2). I've read once external source that provides code snippets but not something that shows where to put the code and execute it in the process tool. Thanks. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/803019#803019] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 1 month

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[EJB3] - Are EJB3 session bean calls always in the same thread?

by Brianna Satinoff

Brianna Satinoff [https://community.jboss.org/people/bsonrisa] created the discussion "Are EJB3 session bean calls always in the same thread?" To view the discussion, visit: https://community.jboss.org/message/802938#802938 -------------------------------------------------------------- Suppose you have a class like this: public class MyEJB { @EJB public OtherEJBLocal other; public void callSomething() { other.callAnotherMethod(); } } Will the method call on the second EJB necessarily run in the same thread as the initial call to MyEJB.callSomething() ? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/802938#802938] Start a new discussion in EJB3 at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 1 month

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[JBoss Tools] - Debugging Arquillian tests - JBoss Java Project Source Container

by Snjezana Peco

Snjezana Peco [https://community.jboss.org/people/snjeza] modified the blog post: "Debugging Arquillian tests - JBoss Java Project Source Container" To view the blog post, visit: https://community.jboss.org/community/tools/blog/2013/03/15/debugging-arq... -------------------------------------------------------------- When debugging an Arquillian test using a remote container, we usually do the following steps: * create a project * add the Arquillian support * create a test * configure Maven profiles * create a JBoss server * start the server in the debug mode * start the test in the debug mode We can debug the classes from the project's source by adding the Eclipse Java Project source container to the Source Lookup. However, if we want to debug some Arquillian code in a server (remote) JVM, adding the Eclipse container won't be enough. The Arquillian classes aren't included in a JBoss server and the Java Project source container searches only the project's source folders. If we can deploy the project, the JBoss Source Lookup plugin will solve all the classes from a mavenized archive so that we can debug the classes from such a project. If we can't (or don't want to) deploy the project, we can use *the JBoss Java Project Source Container* from the arquillian eclipse plugin. *The JBoss Java Project Source Container* is similar to the Java Project source container. The differ is that it searches classes from the project's classpath. The container solves source files for all the classes from a mavenized library included in the classpath. The project can, but doesn't have to be a Maven project. Test case: * create a JBoss AS Server * import the JBoss Central Java EE project (don't deploy it) * set a breakpoint in the org.jboss.arquillian.junit.Arquillian.methodInvoker(FrameworkMethod, Object) method (at line 270 in Arquillian 1.0.3) * start the server in the debug mode * debug MemberRegistrationTest The Eclipse won't open the Arquillian source file, which happens because this method is called from within the server's JVM that doesn't know anything about the Java EE project. Adding the Eclipse Java Project source container won't help because it adds only source folders. * install the Arquilian eclipse plugin from http://snjeza.github.com/arquillian-eclipse http://snjeza.github.com/arquillian-eclipse (JBoss Tools nightly build is required - http://download.jboss.org/jbosstools/updates/nightly/trunk/ http://download.jboss.org/jbosstools/updates/nightly/trunk/) * add *the JBoss Java Project Source Container* to the Source Lookup You will be able to debug any class from the project. It is possible to create different helper projects and add the container to different remote launch configurations. *The JBoss Java Project Source Container* isn't related to the arquillian-eclipse feature and/or JBoss servers and can be added to any launch configuration. The container probably has to be moved to the JBoss Source Lookup plugin. See -------------------------------------------------------------- Comment by going to Community [https://community.jboss.org/community/tools/blog/2013/03/15/debugging-arq...]

13 years, 1 month

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[JBoss Tools] - Debugging Arquillian tests - JBoss Java Project Source Container

by Snjezana Peco

Snjezana Peco [https://community.jboss.org/people/snjeza] modified the blog post: "Debugging Arquillian tests - JBoss Java Project Source Container" To view the blog post, visit: https://community.jboss.org/community/tools/blog/2013/03/15/debugging-arq... -------------------------------------------------------------- When debugging an Arquillian test using a remote container, we usually do the following steps: * create a project * add the Arquillian support * create a test * configure Maven profiles * create a JBoss server * start the server in the debug mode * start the test in the debug mode We can debug the classes from the project's source by adding the Eclipse Java Project source container to the Source Lookup. However, if we want to debug some Arquillian code in a server (remote) JVM, adding the Eclipse container won't be enough. The Arquillian classes aren't included in a JBoss server and the Java Project source container searches only the project's source folders. If we can deploy the project, the JBoss Source Lookup plugin will solve all the classes from a mavenized archive so that we can debug the classes from such a project. If we can't (or don't want to) deploy the project, we can use *the JBoss Java Project Source Container* from the arquillian eclipse plugin. *The JBoss Java Project Source Container* is similar to the Java Project source container. The differ is that it searches classes from the project's classpath. The container solves source files for all the classes from a mavenized library included in the classpath. The project can, but doesn't have to be a Maven project. Test case: * create a JBoss AS Server * import the JBoss Central Java EE project (don't deploy it) * set a breakpoint in the org.jboss.arquillian.junit.Arquillian.methodInvoker(FrameworkMethod, Object) method (at line 270 in Arquillian 1.0.3) * start the server in the debug mode * debug MemberRegistrationTest The Eclipse won't open the Arquillian source file, which happens because this method is called from within the server's JVM that doesn't know anything about the Java EE project. Adding the Eclipse Java Project source container won't help because it adds only source folders. * install the Arquilian eclipse plugin from http://snjeza.github.com/arquillian-eclipse http://snjeza.github.com/arquillian-eclipse (JBoss Tools nightly build is required - http://download.jboss.org/jbosstools/updates/nightly/trunk/ http://download.jboss.org/jbosstools/updates/nightly/trunk/) * add *the JBoss Java Project Source Container* to the Source Lookup You will be able to debug any class from the project. It is possible to create different helper projects and add the container to different remote launch configurations. *The JBoss Java Project Source Container* isn't related to the arquillian-eclipse feature and/or JBoss servers and can be added to any launch configuration. The container probably has to be moved to the JBoss Source Lookup plugin. See http://screencast.com/t/OpXMIxSvP http://screencast.com/t/OpXMIxSvP -------------------------------------------------------------- Comment by going to Community [https://community.jboss.org/community/tools/blog/2013/03/15/debugging-arq...]

13 years, 1 month

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[JBoss Tools] - Re: JBossAS 7.2: subdirectory "modules" has new structure

by Max Rydahl Andersen

Max Rydahl Andersen [https://community.jboss.org/people/maxandersen] created the discussion "Re: JBossAS 7.2: subdirectory "modules" has new structure" To view the discussion, visit: https://community.jboss.org/message/802874#802874 -------------------------------------------------------------- My guess is your ISP somehow is dropping connections, but it could also be corrupt data on our upload. I'm running a full new install here again to verify the latter. Meanwhile you can download the full updatesite zip from http://www.jboss.org/tools/download/dev/4_1.html http://www.jboss.org/tools/download/dev/4_1.html -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/802874#802874] Start a new discussion in JBoss Tools at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 1 month

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[JBoss Portal] - How to extend the UILogoPortlet in project

by Wells guo

Wells guo [https://community.jboss.org/people/wguo] created the discussion "How to extend the UILogoPortlet in project" To view the discussion, visit: https://community.jboss.org/message/802552#802552 -------------------------------------------------------------- Hi , Does anyone know how to extend the UILogoPortlet in gatein.ear/web.war , because i want to change the default sign in action. I tried rewrite the gmtpl and related configuration.xml in my ear , but it didn't work . Thanks ! -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/802552#802552] Start a new discussion in JBoss Portal at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 1 month

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[jBPM] - How to start the Human Task Process - Deployed in Tomcat 6

by Balaji Subramaniam

Balaji Subramaniam [https://community.jboss.org/people/balajiora] created the discussion "How to start the Human Task Process - Deployed in Tomcat 6" To view the discussion, visit: https://community.jboss.org/message/802843#802843 -------------------------------------------------------------- I have created one simple human task and deployed the code in Tomcat. Please help me providing the steps to start that process; Balaji S -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/802843#802843] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 1 month

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[jBPM] - Display Alternate Process Image to End User

by Thomas Setiabudi

Thomas Setiabudi [https://community.jboss.org/people/thomas.setiabudi] created the discussion "Display Alternate Process Image to End User" To view the discussion, visit: https://community.jboss.org/message/802832#802832 -------------------------------------------------------------- Hi, I use JBPM 5.4 We have many kinds of nodes inside our process definition, signal node, service node, human task node, etc. Some of these nodes is quite technical and our end user does not want to see those nodes, they want the process image to be clean and just display Human Task Node only. Is there any workaround to do this? Anyone has any thought on this? Any help will be appreciated. Regards, Thomas Setiabudi -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/802832#802832] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 1 month

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jboss-user March 2013