September 2008 - jboss-dev-forums

[Design of JBoss ESB] - RequestResponse MEP and JMSReplyTo

by jurgenvb

Hi, I have a problem with the usage of the RequestResponse MEP. Following UC : Client sends JMS Message to a queue and defines a JMSReplyTo target queue in the header. The ESB service is defined as RequestResponse MEP and defines a JMS listener on the incoming queue. Now at the end of the action processing , nothing happens and the response message (returned by the last action) is not routed to the queue as specified by JMSReplyTo. When investigating the message object as processed by the service, I notice that the ReplyToEPR is not set. Should this not have been done by the JMS listener ( acting as gateway) ? Or am I missing here something ? Jboss Messaging used as JMS provider. ESB 4.4.GA Thanks for your feedback.. Jurgen. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178838#4178838 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4178838

17 years, 3 months

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[Design of JBoss jBPM] - Re: Pass process instance key to sub process

by jbarrez

I think it is a 'nice to have' feature in JPDL. However, I think there are some use cases: - variable of superprocess mapped to subprocess: OK with current implementation - inherit parent key - define a variable that will become the business key of the subprocess (!= from the parent key) - default: none of that View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178830#4178830 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4178830

17 years, 3 months

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[Design of JBoss jBPM] - Re: Pass process instance key to sub process

by mimra

Yeah I thought about that solution as well and that can be done with the current implementation. I have implemented the solution above and it's a small change to a single class. The big question is if this feature is something we think should be supported by the JPDL implementation or should be handled with custom code as outlined above?? /Michael View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178828#4178828 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4178828

17 years, 3 months

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[Design of AOP on JBoss (Aspects/JBoss)] - Re: Modularising the appserver bootstrap

by kabir.khan＠jboss.com

https://jira.jboss.org/jira/browse/JBAOP-652 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178818#4178818 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4178818

17 years, 3 months

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[Design of JBoss internal QA (Test Suite)] - Re: jboss.internal-server.classpath

by akostadinov

Please ignore for now. I misunderstood the directory path. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178817#4178817 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4178817

17 years, 3 months

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[Design of AOP on JBoss (Aspects/JBoss)] - Re: Modularising the appserver bootstrap

by kabir.khan＠jboss.com

I will have a play and try to break up the asintegration module into *asintegration-core - agnostic about the environment *asintegration-jmx - The JMX service mbean wrapper, and the current JBoss 4 classpools etc. *asintegration-mc - The MC service bean wrapper, and the current JBoss5 classpools etc. Once this takes shape, I will probably also move the RepositoryClassLoader and VFSClassLoader based classpools and policies out into separate modules. I will put in an AspectDeployer for use in JBoss embedded back as requested by Carlo, but for JBoss 5 leave the "real" deployers in AS. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178812#4178812 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4178812

17 years, 3 months

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[Design of JBoss jBPM] - Re: Pass process instance key to sub process

by jbarrez

Ah you are talking about the business key and not a normal variable. I guess that that's not possible with the current implementation altough it would be nice to have. Perhaps a workaround would be to have an ActionHandler after the start node which sets the business key automatically based on a set variable? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178809#4178809 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4178809

17 years, 3 months

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[Design of JBoss Portal] - Portal clustering problem, a JBoss cache issue??

by michaelchan

I get the following exception when clustering jboss portal on two nodes: I only extract first few lines of each exception here. Could someone please help me solve this? I suspected that it is a JBoss Cache configuration issue. 09:55:53,804 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator_2] TwoPhaseCoordinator.beforeCompletion - failed for com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple@503e4b java.lang.RuntimeException: Caused by: org.jboss.cache.lock.TimeoutException: failure acquiring lock: fqn=/, caller=GlobalTransaction:<10.0.0.98:34750>:47748, lock=write owner=GlobalTransaction:<10.0.0.98:34750>:47746 (activeReaders=0, activeWriter=Thread[ajp-10.0.0.98-8009-19,5,jboss], waitingReaders=0, waitingWriters=0, waitingUpgrader=0) at org.jboss.cache.Node.acquire(Node.java:500) Caused by: org.jboss.cache.lock.TimeoutException: write lock for / could not be acquired after 15000 ms. Locks: Read lock owners: [] Write lock owner: GlobalTransaction:<10.0.0.98:34750>:47746 (caller=GlobalTransaction:<10.0.0.98:34750>:47748, lock info: write owner=GlobalTransaction:<10.0.0.98:34750>:47746 (activeReaders=0, activeWriter=Thread[ajp-10.0.0.98-8009-19,5,jboss], waitingReaders=0, waitingWriters=0, waitingUpgrader=0)) at org.jboss.cache.lock.IdentityLock.acquireWriteLock(IdentityLock.java:206) at org.jboss.cache.Node.acquireWriteLock(Node.java:529) at org.jboss.cache.Node.acquire(Node.java:476) 09:55:53,807 WARN [TreeCache] replication failure with method_call optimisticPrepare; id:18(GlobalTransaction:<10.0.0.103:34547>:15349, [_put; id:38(GlobalTransaction:<10.0.0.103:34547>:15349, /org/jboss/portal/core/impl/model/portal/ObjectNodeSecurityConstraint/actions/org.jboss.portal.core.impl.model.portal.ObjectNodeSecurityConstraint.actions#1059, item, CollectionCacheEntry[viewrecursive], true, org.hibernate.cache.OptimisticTreeCache$NonLockingDataVersion@1fe76c6)], null, 10.0.0.103:34547, false) exception Caused by: org.jboss.cache.lock.TimeoutException: write lock for /org/jboss/portal/core/impl/model/portal/ObjectNodeSecurityConstraint/actions could not be acquired after 15000 ms. Locks: Read lock owners: [] 09:55:53,807 WARN [TxInterceptor] Rolling back, exception encountered javax.transaction.RollbackException: [com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted] [com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted] Can't commit because the transaction is in aborted state After some googling, i found the following: https://jira.jboss.org/jira/browse/JBCACHE-955 http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4145333#4145333 Looks like it is a bug that is related to jboss cache, is it possible to switch to other caching library for jboss portal? Could someone please give me some advice? And one more link suggesting that it is a bug with jboss cache https://jira.jboss.org/jira/browse/JBPORTAL-1626 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178806#4178806 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4178806

17 years, 3 months

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[Design of JBoss jBPM] - Re: Pass process instance key to sub process

by mimra

How will this set the key of the child process? Is there a relation between id and key?? /Michael View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178789#4178789 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4178789

17 years, 3 months

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[Design of JBoss internal QA (Test Suite)] - jboss.internal-server.classpath

by akostadinov

Hallo, please look at testsuite/build.xml where jboss.internal-server.classpath is defined. First there is no jboss.jar in the server. So the line needs to be removed. Now server manager requires 2 additional jars for its operations. I wonder if I can just include jboss-client.jar to jboss.internal-server.classpath and use it, or should I define a separate classpath with the jars needed? If so where should I do so - in build.xml (makes more sense to me) or imports/server-config.xml? I think the best would be to reuse jboss.internal-server.classpath btw from its comment I'm not sure anything really uses it. Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4178785#4178785 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4178785

17 years, 3 months

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jboss-dev-forums September 2008