June 2012 - jboss-user - Jboss List Archives

[jBPM] - Does the status of workitem in workiteminfo change.?

by Arun Selva

Arun Selva [https://community.jboss.org/people/arselv] created the discussion "Does the status of workitem in workiteminfo change.?" To view the discussion, visit: https://community.jboss.org/message/740130#740130 -------------------------------------------------------------- Im using an asynchronous command based human task handler and having long running processes. After server restart, i need to notify the process engine about the pending work items of a process to execute further. In this scenario, i have to retrieve only the tasks which are interrupted and notify the engine with its workitem id. *+Problem:+* Its hard to get the workitems which just got completed before server crash, As the status of workitem in workiteminfo table is the same(pending) irrespective of the status of the task (InProgress/Completed). 1. How should i get the interrupted workitem's id.? 2. Whats the alternative way to get the workitem's id.? Kinldy clarify. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/740130#740130] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 10 months

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[JBoss Tools] - MDB Deployment using Eclipse with AS7.1

by Laura delli Paoli

Laura delli Paoli [https://community.jboss.org/people/lauradp] created the discussion "MDB Deployment using Eclipse with AS7.1" To view the discussion, visit: https://community.jboss.org/message/740098#740098 -------------------------------------------------------------- Hello everybody! I successfully developped a Producer Consumer application and deployed it in Eclipse IDE by adding it to my jBoss AS 7.1 server. My MDB is: +@MessageDriven(activationConfig = {+ + @ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"),+ + @ActivationConfigProperty(propertyName = "destination", propertyValue = "queue/TestQ") })+ +public class QueueReader implements MessageListener {+ +.....+ Now I have to change my app in order to use ejb-jar.xml to configure my MDB so I changed my MDB in: +@MessageDriven+ +public class QueueReader implements MessageListener+ and I wrote the following ejb-jar.xml: +<?xml version="1.0" encoding="UTF-8"?>+ +<ejb-jar+ + xmlns=" http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee"+ + xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"+ + xsi:schemaLocation=" http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_1.xsd http://java.sun.com/xml/ns/javaee/ejb-jar_3_1.xsd"+ + version="3.1">+ + <enterprise-beans>+ + <message-driven>+ + <ejb-name>JBossQueueReader</ejb-name>+ + <ejb-class>reader.QueueReader</ejb-class>+ + <transaction-type>Container</transaction-type>+ + <activation-config>+ + <activation-config-property>+ + <activation-config-property-name>destinationType</activation-config-property-name>+ + <activation-config-property-value>javax.jms.Queue</activation-config-property-value>+ + </activation-config-property>+ + <activation-config-property>+ + <activation-config-property-name>destination</activation-config-property-name>+ + <activation-config-property-value>queue/TestQ</activation-config-property-value>+ + </activation-config-property>+ + </activation-config>+ + </message-driven>+ + </enterprise-beans>+ +</ejb-jar>+ with these changes when I start my server I get the following error: +10:33:43,177 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-6) MSC00001: Failed to start service jboss.deployment.unit."JBossQueueReader.jar".component.QueueReader.START: org.jboss.msc.service.StartException in service jboss.deployment.unit."JBossQueueReader.jar".component.QueueReader.START: Failed to start service+ + at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1767) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]+ + at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) [rt.jar:1.6.0_32]+ + at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.6.0_32]+ + at java.lang.Thread.run(Unknown Source) [rt.jar:1.6.0_32]+ +Caused by: java.lang.RuntimeException: javax.resource.spi.InvalidPropertyException: Destination is mandatory+ + at org.jboss.as.ejb3.component.messagedriven.MessageDrivenComponent.start(MessageDrivenComponent.java:171)+ + at org.jboss.as.ee.component.ComponentStartService.start(ComponentStartService.java:44)+ + at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]+ + at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]+ + ... 3 more+ +Caused by: javax.resource.spi.InvalidPropertyException: Destination is mandatory+ + at org.hornetq.ra.inflow.HornetQActivationSpec.validate(HornetQActivationSpec.java:643)+ + at org.jboss.jca.core.rar.EndpointImpl.activate(EndpointImpl.java:157)+ + at org.jboss.as.ejb3.component.messagedriven.MessageDrivenComponent.start(MessageDrivenComponent.java:169)+ + ... 6 more+ +10:33:43,200 INFO [org.jboss.as] (MSC service thread 1-6) JBAS015951: Admin console listening on http://127.0.0.1:9990 http://127.0.0.1:9990+ +10:33:43,202 ERROR [org.jboss.as] (MSC service thread 1-6) JBAS015875: JBoss AS 7.1.1.Final "Brontes" started (with errors) in 4759ms - Started 250 of 334 services (1 services failed or missing dependencies, 82 services are passive or on-demand)+ +10:33:43,207 INFO [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS015870: Deploy of deployment "JBossQueueReader.jar" was rolled back with failure message {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"JBossQueueReader.jar\".component.QueueReader.START" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"JBossQueueReader.jar\".component.QueueReader.START: Failed to start service"}}+ +10:33:43,213 INFO [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS015871: Deploy of deployment "jboss-as-helloworld.jar" was rolled back with no failure message+ +10:33:43,254 INFO [org.jboss.as.server.deployment] (MSC service thread 1-1) JBAS015877: Stopped deployment jboss-as-helloworld.jar in 39ms+ +10:33:43,449 INFO [org.jboss.as.server.deployment] (MSC service thread 1-1) JBAS015877: Stopped deployment JBossQueueReader.jar in 237ms+ +10:33:43,451 INFO [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774: Service status report+ +JBAS014777: Services which failed to start: service jboss.deployment.unit."JBossQueueReader.jar".component.QueueReader.START: org.jboss.msc.service.StartException in service jboss.deployment.unit."JBossQueueReader.jar".component.QueueReader.START: Failed to start service+ +10:33:43,457 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS014654: Composite operation was rolled back+ +10:33:43,461 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"JBossQueueReader.jar\".component.QueueReader.START" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"JBossQueueReader.jar\".component.QueueReader.START: Failed to start service"}}}}+ Is there any other step to performed in order to have my application working anyway?? I need to separate configuration from classes. Thanks Laura Note: full JBoss trace is attached. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/740098#740098] Start a new discussion in JBoss Tools at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 10 months

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[jBPM] - Re: jBPM 5 on JBoss AS 6.

by Mani D

Mani D [https://community.jboss.org/people/dmanibtech] created the discussion "Re: jBPM 5 on JBoss AS 6." To view the discussion, visit: https://community.jboss.org/message/740106#740106 -------------------------------------------------------------- Hey guys, Any conclusion on porting jBPM 5 over JBoss 6? Regards, Mani -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/740106#740106] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 10 months

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[jBPM] - Workitem handler thread safety issues

by hua zhong

hua zhong [https://community.jboss.org/people/ghuazh] created the discussion "Workitem handler thread safety issues" To view the discussion, visit: https://community.jboss.org/message/740086#740086 -------------------------------------------------------------- Hi, all. Human workitem handler need be resigted to ksession before human task process start. I need to pass some object into workitem handler, but it's not tread safety. code: CommonSingleObjectWorkHandler handler = new SingleObjectWorkHandler(ksession); handler.setSingleObject(so); In handler: setSingleObject(ISingleObject so){ this.so = so; } and in executeWorkItem method, we have code to use "so". @Override public void executeWorkItem(WorkItem workItem, WorkItemManager manager) { Task task = createTaskBasedOnWorkItemParams(workItem); ContentData content = createTaskContentBasedOnWorkItemParams(workItem); connect(); try { getClient().addTask(task, content); String userId = (String) workItem.getParameter("ActorId"); //...we use "so" here............................................ } catch (Exception e) { if (action.equals(OnErrorAction.ABORT)) { manager.abortWorkItem(workItem.getId()); } else if (action.equals(OnErrorAction.RETHROW)) { if (e instanceof RuntimeException) { throw (RuntimeException) e; } else { throw new RuntimeException(e); } } else if (action.equals(OnErrorAction.LOG)) { } e.printStackTrace(); } But the handler will be used by other session. and invoke the setSingleObject() mothod to make data changed. We have only one method to start process, and every time it'll create a new ksession and handler. I don't know the reason why the handler will shared in those sessions? To solve this problem, we need to pass "singleObject" to a process parameter, in executeWorkItem() method get the "singleObject" from workitem parameter. h3. http://www.zeropaid.com/bbs/threads/6765-i-hope-this-is-the-last-problem-... http://www.zeropaid.com/bbs/threads/6765-i-hope-this-is-the-last-problem-... -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/740086#740086] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 10 months

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[jBPM] - Re: Can I run Web editor separately in jBPM5?

by new-comer

new-comer [https://community.jboss.org/people/new-comer] created the discussion "Re: Can I run Web editor separately in jBPM5?" To view the discussion, visit: https://community.jboss.org/message/740059#740059 -------------------------------------------------------------- Hi Tihomir, Based on your code, we removed the Seam code, and made it work, so I don't think you need to bother to create another sample app. Thanks for offering. But I have another question, we really like the Perspective in http://localhost:8080/designer/editor?profile=jbpm&uuid=123456 http://localhost:8080/designer/editor?profile=jbpm&uuid=123456 How can I make it the same perspective when I am using http://localhost:8080//drools-guvnor/org.drools.guvnor.Guvnor/standaloneE... I tried to put profile=jbpm there, but it seems did not pick up, anything else that I need to set? Thanks again. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/740059#740059] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 10 months

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[jBPM] - Registering WorkItemHandler for bpmn:Task

by Jett Gamboa

Jett Gamboa [https://community.jboss.org/people/jett] created the discussion "Registering WorkItemHandler for bpmn:Task" To view the discussion, visit: https://community.jboss.org/message/739866#739866 -------------------------------------------------------------- >From several samples that I've looked at, it is possible to register a handler to Human Tasks and Service Tasks by calling registerWorkItemHandler and passing the handler. For Human Tasks it's, registerWorkItemHandler("Human Task", humantaskworkitemhandlergoeshere) For Service Tasks it's, registerWorkItemHandler("Service Task", servicetaskworkitemhandlergoeshere) Is it possible to assign a generic handler to a bpmn2:Task node? I tried registerWorkItemHandler("Task" ... but it does not work. The only way I can get it to work is if I pass along the tasks Id. Is there a way add a generic handler to generic nodes of a particular type? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/739866#739866] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 10 months

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[jBPM] - Too many problems

by hua zhong

hua zhong [https://community.jboss.org/people/ghuazh] created the discussion "Too many problems" To view the discussion, visit: https://community.jboss.org/message/739962#739962 -------------------------------------------------------------- sometimes it's ok, sometimes not. sometimes fast, sometimes slow 2012-06-05 22:54:57.858:INFO:oejs.AbstractConnector:Started SelectChannelConnector@0.0.0.0:88 0 05/06 23:00:15,115[Thread-40] ERROR event.def.AbstractFlushingEventListener.performExecutions - Could not synchronize database state with session org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.persistence.processinstance.ProcessInstanceInfo#1] at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1782) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2425) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2325) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2625) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:115) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366) at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:504) at bitronix.tm.BitronixTransaction.fireBeforeCompletionEvent(BitronixTransaction.java:478) at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:193) at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120) at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:179) at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:371) at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150) at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.handleCompletedTask(GenericHTWorkItemHandler.java:219) at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler$1.run(GenericHTWorkItemHandler.java:187) at java.lang.Thread.run(Unknown Source) 5 05/06 23:00:15,120[Thread-40] ERROR drools.persistence.SingleSessionCommandService.rollbackTransaction - Could not commit session java.lang.RuntimeException: Unable to commit transaction at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:182) at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:371) at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150) at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.handleCompletedTask(GenericHTWorkItemHandler.java:219) at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler$1.run(GenericHTWorkItemHandler.java:187) at java.lang.Thread.run(Unknown Source) Caused by: javax.persistence.OptimisticLockException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.persistence.processinstance.ProcessInstanceInfo#1] at org.hibernate.ejb.AbstractEntityManagerImpl.wrapStaleStateException(AbstractEntityManagerImpl.java:630) at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:588) at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:513) at bitronix.tm.BitronixTransaction.fireBeforeCompletionEvent(BitronixTransaction.java:478) at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:193) at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120) at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:179) ... 5 more Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.persistence.processinstance.ProcessInstanceInfo#1] at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1782) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2425) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2325) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2625) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:115) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366) at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:504) ... 9 more Exception in thread "Thread-40" java.lang.RuntimeException: Unable to commit transaction at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:182) at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:371) at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150) at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.handleCompletedTask(GenericHTWorkItemHandler.java:219) at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler$1.run(GenericHTWorkItemHandler.java:187) at java.lang.Thread.run(Unknown Source) Caused by: javax.persistence.OptimisticLockException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.persistence.processinstance.ProcessInstanceInfo#1] at org.hibernate.ejb.AbstractEntityManagerImpl.wrapStaleStateException(AbstractEntityManagerImpl.java:630) at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:588) at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:513) at bitronix.tm.BitronixTransaction.fireBeforeCompletionEvent(BitronixTransaction.java:478) at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:193) at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120) at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:179) ... 5 more Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.persistence.processinstance.ProcessInstanceInfo#1] at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1782) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2425) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2325) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2625) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:115) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366) at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:504) ... 9 more -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/739962#739962] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 10 months

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[jBPM] - Re: Simple step by step for JBPM 5 web application

by Bhaskaran Venkataraman

Bhaskaran Venkataraman [https://community.jboss.org/people/bhaskarven] created the discussion "Re: Simple step by step for JBPM 5 web application" To view the discussion, visit: https://community.jboss.org/message/739999#739999 -------------------------------------------------------------- Hi, I got the same errors mentioned by you in your first message. Mauricio's reply was helpful in knowing about the cause. But unfortunately I was unable to rectify the error as I am new to Hibernate concept. Luckily there was help from bpmn2user in one of his blog articles which explains in detail for introducing persistence. Please find the link below. Hello Process ( without persistence ) https://community.jboss.org/people/bpmn2user/blog/2011/02/27/jbpm5-consol... Hello Process ( without persistence but having a task server created ) https://community.jboss.org/people/bpmn2user/blog/2011/02/27/helloprocess... Hello Process ( with persistence ) https://community.jboss.org/people/bpmn2user/blog/2011/03/25/jbpm5--persi... I did try the one with persistence. But there were error messages related to Bitronix Transaction Manager. I don't have the error messages with me rigt now. I will post it tomorrow with more details. You may also want to check bpmn2user's blog which has several interesting and informative articles explained very well. https://community.jboss.org/people/bpmn2user/blog https://community.jboss.org/people/bpmn2user/blog/ Hope this helps. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/739999#739999] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 10 months

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[jBPM] - Re: Simple step by step for JBPM 5 web application

by Mauricio Salatino

Mauricio Salatino [https://community.jboss.org/people/salaboy21] created the discussion "Re: Simple step by step for JBPM 5 web application" To view the discussion, visit: https://community.jboss.org/message/739008#739008 -------------------------------------------------------------- Hi Rajan, Don't expect a document describing the steps to build your application. The error that you are getting is not even a JBPM error, it's a JPA one, so you can try to find out what's is happening. Usually you get that error when you don't have Hibernate or any JPA provider inside your application classpath. Are you using Maven? if not you will need to add hibernate and all its dependencies to the classpath. Cheers -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/739008#739008] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 10 months

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[jBPM] - drools/jbpm workshop

by jnorris

jnorris [https://community.jboss.org/people/jnorris] created the discussion "drools/jbpm workshop" To view the discussion, visit: https://community.jboss.org/message/739931#739931 -------------------------------------------------------------- I've seen mention of a drools/jbpm presentation/workshop next week in New York but I haven't been able to find any details about it. Does anyone have any information about this workshop? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/739931#739931] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 10 months

2
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jboss-user June 2012