June 2010 - jboss-user - Jboss List Archives

Re: [jboss-user] [jBPM Development] - JBPM-2820 and JBPM-2702

by Maciej Swiderski

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "JBPM-2820 and JBPM-2702" To view the discussion, visit: http://community.jboss.org/message/546001#546001 -------------------------------------------------------------- Hi HuiSheng, please take a look at createExecution method in ExecutionImpl to verify if your fix is appropriate: childExecution.save(); // make sure that child execution are saved before added to a persistent collection // cause of the 'assigned' id strategy, adding the childExecution to the persistent collection // before the dbid is assigned will result in identifier of an instance of ExecutionImpl altered from 0 to x addExecution(childExecution); // composeIds uses the parent so the childExecution has to be added before the ids are composed childExecution.composeIds(); After your fix composeIds will be called twice, my concern is if that will not cause us any troubles. It is better to double check it. Cheers Maciej -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546001#546001] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-user] [jBPM] - Need help with workflow in Alfresco

by Sebastian Schneider

Sebastian Schneider [http://community.jboss.org/people/sebastian.s] replied to the discussion "Need help with workflow in Alfresco" To view the discussion, visit: http://community.jboss.org/message/546000#546000 -------------------------------------------------------------- Thanks for reporting back. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546000#546000] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [jBPM] - jBPM timer not executing/firing

by Toshiya Kobayashi

Toshiya Kobayashi [http://community.jboss.org/people/tkobayas%40redhat.com] replied to the discussion "jBPM timer not executing/firing" To view the discussion, visit: http://community.jboss.org/message/545999#545999 -------------------------------------------------------------- [main] DEBUG JobExecutor : starting thread group 'null'... The message is not important. 'null' is just the name of JobExecutor. First, I think you don't have to configure your own jbpm.cfg.xml. jbpm-jpdl.jar:org/jbpm/default.jbpm.cfg.xml has properly configured JobExecutor and will be looked up if you don't have your own jbpm.cfg.xml. Second, your problem is that your java process ends before JobExecutor captures timer jobs. Try Thread.sleep(10000) at the end of your main method. This ad-hoc impl is ok if you just want to see how Timer works. But in real use case, you need to make sure the JobExecutorThread is alive. That's why the jbpm distribution contains job executor launcher servlet which run on an application server. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/545999#545999] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [jBPM] - JBPM Scalability and support

by Sebastian Schneider

Sebastian Schneider [http://community.jboss.org/people/sebastian.s] replied to the discussion "JBPM Scalability and support" To view the discussion, visit: http://community.jboss.org/message/545998#545998 -------------------------------------------------------------- I am not a lawyer but AFAIK source code which has been released under an open source licence cannot be withdrawn afterwards. They could stop providing patches but the cannot change anything about the already released source code. You have not mentioned which version of jBPM you are talking about. There is indeed support for jBPM 3.2 but there is none for jBPM 4.3 and as announced by JBoss/Red Hat recently there won't be any support. Instead they see jBPM 4 as the way to jBPM 5. Regarding your performance questions it depends on the version you are using. For jbpm 3.2 there are some benchmark results available in Joram's blog: http://www.jorambarrez.be/blog/2008/04/14/short-jbpm-performance-showdown/ http://www.jorambarrez.be/blog/2008/04/14/short-jbpm-performance-showdown/ -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/545998#545998] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[jBPM] - JBPM Scalability and support

by Tej jbpm

Tej jbpm [http://community.jboss.org/people/tejJBPM] created the discussion "JBPM Scalability and support" To view the discussion, visit: http://community.jboss.org/message/545995#545995 -------------------------------------------------------------- Hi We are using JBPM workflow engine for one of our big client. They have now raised question about the JBPM's scalability in handling huge volumes of processes. Has anybody tried in this line? Is it suitable? Also I know it is under open source, but if needed is that possible to buy commercial paid support if we have any issues with the engine and it needs fixing? Is there any chance they will withdraw JBPM as a open source? What happens then? ( I know i am thinking extreme..but we have to convince the client) do we have any document in JBPM website which highlights this? Thanks very much for all your answers. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/545995#545995] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [JBoss Web Services CXF] - JBossWS-CXF-3.3.0.GA exception on startup

by web websson

web websson [http://community.jboss.org/people/rotula] replied to the discussion "JBossWS-CXF-3.3.0.GA exception on startup" To view the discussion, visit: http://community.jboss.org/message/545991#545991 -------------------------------------------------------------- Really appreciate your help! Can confirm that proposed solution: > ant -Djboss.server.instance=all deploy-jboss510 works in both JBoss AS 5.1.0.GA and JBoss EAP 5.0! A quick 3.3.1 release - to fix at least installation - would really be welcome! -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/545991#545991] Start a new discussion in JBoss Web Services CXF at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [jBPM] - JBpm 4 taskform integration in JSF

by Jaber C. Mourad

Jaber C. Mourad [http://community.jboss.org/people/newbeewan] replied to the discussion "JBpm 4 taskform integration in JSF" To view the discussion, visit: http://community.jboss.org/message/545985#545985 -------------------------------------------------------------- > Maciej Swiderski a écrit: > > jBPM by default provides freemarker templates to display task forms, but it is mainly targeted to be used with BPM Console. > I'm using for now the form attribute to define jsf outcomes, it is not optimal, but as I'm not using bpm console it doesn't matter ! I need to define that outcome in faces-config to make it works, but that does the trick ! Regards -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/545985#545985] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-user] [jBPM] - JBpm 4 taskform integration in JSF

by Jaber C. Mourad

Jaber C. Mourad [http://community.jboss.org/people/newbeewan] replied to the discussion "JBpm 4 taskform integration in JSF" To view the discussion, visit: http://community.jboss.org/message/545980#545980 -------------------------------------------------------------- Hi, There not yet lot's of code but you can take a look in the examples provided by the jbpm official distribution. It should be enought to start plyaing with jbpm 4. If you want to integrate Spring and Jbpm you will found the demo made by Andries Inzé ( http://www.slideshare.net/ainze/spring-integration-with-jbpm4 http://www.slideshare.net/ainze/spring-integration-with-jbpm4) It is a little old (using jbpm 4.1) but it is a good start. Regards -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/545980#545980] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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Re: [jboss-user] [jBPM] - Historytask query

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "Historytask query" To view the discussion, visit: http://community.jboss.org/message/545973#545973 -------------------------------------------------------------- Hi zhiyong, You could use plain hibernate api to query historytask. Just like this: session.createQuery("from org.jbpm.pvm.internal.history.model.HistoryTaskImpl").list() -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/545973#545973] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 11 months

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[JBoss Messaging] - JBoss Process take Lots of CPU Time if done any operation.

by prabhat singh

prabhat singh [http://community.jboss.org/people/prabhatmp] created the discussion "JBoss Process take Lots of CPU Time if done any operation." To view the discussion, visit: http://community.jboss.org/message/545971#545971 -------------------------------------------------------------- JBoss process takes too much CPU time after few days. we use lots of JMS in our Application. taken stack dumps and did not see any problem in that. it will be help if some one can see and help. i'm attaching the stack trace on various time please suggest. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/545971#545971] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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jboss-user June 2010