February 2010 - jboss-user - Jboss List Archives

[jBPM] New message: "Re: How to simulating and monitoring JBPM processes ?"

by Bernd Ruecker

User development, A new message was posted in the thread "How to simulating and monitoring JBPM processes ?": http://community.jboss.org/message/527811#527811 Author : Bernd Ruecker Profile : http://community.jboss.org/people/camunda Message: -------------------------------------------------------------- Hi "bb bb". The stuff for simulation you can find on the pages of our blog: http://www.bpm-guide.de/open-source-bpm/business-process-simulation-with-... Unfortunately not all downloads are working at the moment, I try to fix that asap... The simulation does work, but is not yet in some "finished" status. But if yiu have a concrete project it would be cool to bring it to that step together :-) Cheers Bernd -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527811#527811

16 years, 2 months

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[JBoss Tools] New message: "Re: JBossTools-3.0.3.GA On Eclipse Ganymede"

by Salim OFLAZ

User development, A new message was posted in the thread "JBossTools-3.0.3.GA On Eclipse Ganymede": http://community.jboss.org/message/527810#527810 Author : Salim OFLAZ Profile : http://community.jboss.org/people/salimoflaz Message: -------------------------------------------------------------- Hi Denis, Thank you for your reply. I already tried seam generate entities, but it didn't work also. I am using HSQL database in single user mode. It didn't do anything. Some debug messages to console is printed from hibernate code generation facility such as cannot find any columns and cannot find primary key. I guess it's due to naming of database objects such as schema name and table names. Do you have any experience with code generation facility with HSQL database? I am thinking of migrating my db to mySQL. Do you have any opininon? Or should I post a new thread for this question? Thanks, Best Regards, Salim OFLAZ -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527810#527810

16 years, 2 months

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[JBoss Web Services] New message: "Re: Issues with JBoss 5.1.0 GA and JBossWS CXF 3.2.2 GA"

by Richard Opalka

User development, A new message was posted in the thread "Issues with JBoss 5.1.0 GA and JBossWS CXF 3.2.2 GA": http://community.jboss.org/message/527809#527809 Author : Richard Opalka Profile : http://community.jboss.org/people/richard.opalka@jboss.com Message: -------------------------------------------------------------- See: https://jira.jboss.org/jira/browse/JBWS-2759#action_12485549 -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527809#527809

16 years, 2 months

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[JBoss Web Services] New message: "Re: Initialize WS in deployment descriptor?"

by Richard Opalka

User development, A new message was posted in the thread "Initialize WS in deployment descriptor?": http://community.jboss.org/message/527805#527805 Author : Richard Opalka Profile : http://community.jboss.org/people/richard.opalka@jboss.com Message: -------------------------------------------------------------- Though the bean specified in servlet-class is not servlet, users can specify load on startup for such beans. During the deployment process the webservice bean is translated to servlet that will handle the requests. *Thus setting load-on-startup is the solution you're looking for.* -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527805#527805

16 years, 2 months

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[JBoss Tools] New message: "Re: problem rendering custom elements in JBossTools HTML editor"

by Max Andersen

User development, A new message was posted in the thread "problem rendering custom elements in JBossTools HTML editor": http://community.jboss.org/message/527801#527801 Author : Max Andersen Profile : http://community.jboss.org/people/max.andersen@jboss.com Message: -------------------------------------------------------------- I would have put the img as the "tag for display" -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527801#527801

16 years, 2 months

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[JBoss Web Services] New message: "Re: Out of memory occured on servlet.service()"

by Richard Opalka

User development, A new message was posted in the thread "Out of memory occured on servlet.service()": http://community.jboss.org/message/527800#527800 Author : Richard Opalka Profile : http://community.jboss.org/people/richard.opalka@jboss.com Message: -------------------------------------------------------------- Hi Doochul, I highly recomend you to upgrade to AS 5.1.0.GA. There were many performance and memory leak fixes lately that might be blocking you. The most relevant one is: https://jira.jboss.org/jira/browse/JBWS-2486 -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527800#527800

16 years, 2 months

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[Javassist] New message: "Re: javassist.bytecode.BadBytecode: unset variable. Please Help Me!"

by jaikiran pai

User development, A new message was posted in the thread "javassist.bytecode.BadBytecode: unset variable. Please Help Me!": http://community.jboss.org/message/527799#527799 Author : jaikiran pai Profile : http://community.jboss.org/people/jaikiran Message: -------------------------------------------------------------- > megalodon wrote: > > Some more information regarding this error: > > 1. In prefix method, I am creating a new instance and assigning it to localMIName variable. Later I am just printing the newly created object (with over ridden toString() method). So there are 2 statements here. One to assign new instance to localMIName and another to print localMIName value. *IF, these 2 statements are submitted to CtMethod.insertBefore() function as a single block, I get no exception!* Mind you, If I add a statement later on to print localMIName in a separate statement (another CtMethod.insertBefore()) call, I still get the exception! What happens to the assigned value? Does it go out of scope?? Why does this happen only in JSP classes? > > > I haven't looked much into the details and can't help much as to what's wrong with your code. But looking at some of your posts here, you seem to be having a hard time trying to debug these javassist runtime issues. Sometime back, there was thread in this forum where a user pointed to a open source library which he had developed as an wrapper to Javassist http://www.fuin.org/srcgen4javassist/index.html . In one of his examples http://www.fuin.org/srcgen4javassist/examples.html he shows how it can be used to generate this debug information from javassist. I haven't personally given it a try, but maybe you might find it useful. You could use that library to wrap to javassist code and print out debug information - thay way you can see the exact code that has been generated. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527799#527799

16 years, 2 months

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[Javassist Development] New message: "Javassist Exception when I upgrade from jdk 1.5 to jdk 1.6"

by Arvind K

User development, A new message was posted in the thread "Javassist Exception when I upgrade from jdk 1.5 to jdk 1.6": http://community.jboss.org/message/527796#527796 Author : Arvind K Profile : http://community.jboss.org/people/megalodon Message: -------------------------------------------------------------- Hello All, I've started getting javassist exceptions when I upgrade the sun jdk that I use from 1.5 release 12 to any 1.6 releases (I tested it with releases 7 and 13). Please check out my post in the Javassist user forum for further details. http://community.jboss.org/thread/148335;jsessionid=C13F915D5CFF640486DA3... Please let me know if you need further details and please help me resolve this! Thank you very much -Arvind -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527796#527796

16 years, 2 months

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[jBPM] New message: "Re: Exception handling in JBPM4 ?"

by Maciej Swiderski

User development, A new message was posted in the thread "Exception handling in JBPM4 ?": http://community.jboss.org/message/527794#527794 Author : Maciej Swiderski Profile : http://community.jboss.org/people/swiderski.maciej Message: -------------------------------------------------------------- Agree, sorry for that. New discussion started - How to handle rollback due to runtime errors http://community.jboss.org/thread/148474 -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527794#527794

16 years, 2 months

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[jBPM] New message: "How to handle rollback due to runtime errors"

by Maciej Swiderski

User development, A new message was posted in the thread "How to handle rollback due to runtime errors": http://community.jboss.org/message/527792#527792 Author : Maciej Swiderski Profile : http://community.jboss.org/people/swiderski.maciej Message: -------------------------------------------------------------- Hi all, in one of recent posts I have been interesting discussion going on about exception handling in jBPM. As it was described there user code exception should be handled within that code but what about case where user code was executed fine but something else went wrong? Please consider following scenario: - there are 4 nodes (regardless of type) that are executed as one transaction. - some of the nodes modify external systems via different protocols - no exceptions are thrown from nodes - runtime exception is thrown due to some db issues Transactionwill be rolled back but changes made to external system are not rolledback since they were not part of the transaction (for example webservice call). Have you put any thoughts into that? I was wondering if some sort of compensation mechanism could be introduced to the execution where nodes that take part in transaction can inform runtime engine what to invoke in case of roll backs. This could give kind of undo operation for already finished nodes and should not cause any problems when process will go thru them again. What's your opinion about it? Does it sound reasonable? Cheers, Maciej -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/527792#527792

16 years, 2 months

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jboss-user February 2010