February 2010 - jboss-user - Jboss List Archives

[jBPM] New message: "Re: Multiple Subprocess - jBPM 3.3.1"

by Luca Zammarchi

User development, A new message was posted in the thread "Multiple Subprocess - jBPM 3.3.1": http://community.jboss.org/message/524121#524121 Author : Luca Zammarchi Email : luca.zammarchi(a)antex.it Profile : http://community.jboss.org/people/lucazammarchi Message: -------------------------------------------------------------- Hi, I implemented a solution that has the same result: - I created some "process instances" from one process definition - then I created an ExecuteNodeJob for each process instance and I sent it to the MessageService. - In ArrayList I was putting all process instance ids - With a timer I was checking all process and wait for all processes. Below the function I use to create the process: public long createSubProcess(ExecutionContext executionContext, String processName,HashMap variabili,boolean signalToken ){ //Create process instance ProcessInstance subProcessInstance = executionContext.getJbpmContext().newProcessInstance(processName); //Setting any variable Iterator iterator = variabili.keySet().iterator(); while(iterator.hasNext()){ String key=(String)iterator.next(); contextInstance.setVariable(key, variabili.get(key)); } Token token=subProcessInstance.getRootToken(); token.setNodeEnter(Clock.getCurrentTime()); //Signal the token of the process if needed if(signalToken) token.signal(); //Create the job ExecuteNodeJob job = new ExecuteNodeJob(token); job.setNode(token.getNode()); Calendar dataCorrente = Calendar.getInstance(); dataCorrente.add(Calendar.MINUTE, 1); job.setDueDate(dataCorrente.getTime()); job.setExclusive(true); //Send the job to the message service MessageService messageService = (MessageService)Services.getCurrentService("message"); messageService.send(job); token.lock(job.toString()); //Return the process instance id to the main program return subProcessInstance.getId(); } I am testing this solution. Has anyone a better idea? I think this is a ploy help me to have multiple processes that running asynchronously. Best regards. Luca Zammarchi -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524121#524121

16 years, 2 months

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[JBoss Portal QA] New message: "How to configure the default portal page in jboss portal server"

by Tridib Das

User development, A new message was posted in the thread "How to configure the default portal page in jboss portal server": http://community.jboss.org/message/524117#524117 Author : Tridib Das Profile : http://community.jboss.org/people/tridib197779 Message: -------------------------------------------------------------- I am able to configure the Dash board according to the need. But i am not able to configure the portal. Please help me.. It is very urgent -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524117#524117

16 years, 2 months

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[JBoss Tools] New message: "Re: Error in Eclipse when adding server, saving properties, and publishing"

by Pedro Gomes

User development, A new message was posted in the thread "Error in Eclipse when adding server, saving properties, and publishing": http://community.jboss.org/message/524115#524115 Author : Pedro Gomes Profile : http://community.jboss.org/people/PedroGomes Message: -------------------------------------------------------------- True, that was the solution. As usual I didn't read the error with seeing eyes . I didn't notice the Jmx plug-in that was in the updates was from the Jboss tools, and it add a similar package signature to error. Thanks for your time and help!! -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524115#524115

16 years, 2 months

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

by ciccio ciccio

User development, A new message was posted in the thread "Exception handling in JBPM4": http://community.jboss.org/message/524111#524111 Author : ciccio ciccio Profile : http://community.jboss.org/people/ciccioVega Message: -------------------------------------------------------------- Hi ppl, how is possible that noone catches exceptions? Im sure im missing something! Is there someone that knows how to catch a simple java.lang.Exception in desing mode (jBPM 4.3)? Thanks for help. Bye -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524111#524111

16 years, 2 months

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[jBPM] New message: "Re: jbpm 4.3 use business calendar in my own code"

by Alex Malex

User development, A new message was posted in the thread "jbpm 4.3 use business calendar in my own code": http://community.jboss.org/message/524109#524109 Author : Alex Malex Profile : http://community.jboss.org/people/ammallex Message: -------------------------------------------------------------- Anand, we don' say about default case of using business calendar. Reference don't provide information about how to get and use business calendar instance in java code. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524109#524109

16 years, 2 months

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[jBPM] New message: "Re: Accessing process variables in task form"

by Raji n

User development, A new message was posted in the thread "Accessing process variables in task form": http://community.jboss.org/message/524107#524107 Author : Raji n Profile : http://community.jboss.org/people/raji_126 Message: -------------------------------------------------------------- I also tried using the syntax #{loanAplication.applicationID}, but that didn't work for me either. Here is the task form code (xhtml) <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >  <html xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:c="http://java.sun.com/jstl/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:f="http://java.sun.com/jsf/core" xmlns:tf="http://jbpm.org/jsf/tf" xmlns:jbpm="http://jbpm.org/jsf"> <ui:component> <jbpm:dataform> <f:facet name="header"> <h:outputText value="#{taskName}"/> </f:facet>  <jbpm:datacell> <f:facet name="header"> <h:outputText value="Application ID"/> </f:facet> <h:outputText value="#{loanAplication.applicationID}"/> </jbpm:datacell> <jbpm:datacell> <tf:transitionButton transition="Approved" value="Approve"/> <tf:transitionButton transition="Documents Incomplete" value="Documents Incomplete"/> </jbpm:datacell> </jbpm:dataform> </ui:component> </html> -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524107#524107

16 years, 2 months

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[Beginner's Corner] New message: "Re: jboss threads in ps -efL"

by jaikiran pai

User development, A new message was posted in the thread "jboss threads in ps -efL": http://community.jboss.org/message/524102#524102 Author : jaikiran pai Profile : http://community.jboss.org/people/jaikiran Message: -------------------------------------------------------------- > shayna wrote: > > commnication lost of the infrastructure supplier. > > That still doesn't tell much details. Anyway, take a thread dump http://community.jboss.org/wiki/ThreadDump and see what those threads are doing. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524102#524102

16 years, 2 months

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[Beginner's Corner] New message: "Re: jboss threads in ps -efL"

by shay ngr

User development, A new message was posted in the thread "jboss threads in ps -efL": http://community.jboss.org/message/524099#524099 Author : shay ngr Profile : http://community.jboss.org/people/shayna Message: -------------------------------------------------------------- commnication lost of the infrastructure supplier. thank you -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524099#524099

16 years, 2 months

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[Javassist] New message: "Re: cannot access added Field in some cases. Please help."

by Arvind K

User development, A new message was posted in the thread "cannot access added Field in some cases. Please help.": http://community.jboss.org/message/524096#524096 Author : Arvind K Profile : http://community.jboss.org/people/megalodon Message: -------------------------------------------------------------- I just want to add that I tried rebuilding the class file soon after I add the new CtField to the CtClass object and before I call CtClass.toBytecode() but that did not help. This post has a similar issue http://spiritandopportunity.com/list/44/41185.html but it wasn't very helpful to me. I saw a similar discussion with Mr. Chiba in 2004 here -> http://www.mail-archive.com/search?q=abount&l=jboss-development@lists.sou... Don't know if its been resolved. I don't see it in the bug tracker. any help is greatly appreciated. thanks -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/524096#524096

16 years, 2 months

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[JBoss Tools] Document updated/added: "JBossToolsTroubleShootingFAQ"

by Max Andersen

User development, The document "JBossToolsTroubleShootingFAQ", was updated Feb 4, 2010 by Max Andersen. To view the document, visit: http://community.jboss.org/docs/DOC-10801#cf Document: -------------------------------------------------------------- h2. JBoss Tools Trouble Shooting FAQ h3. Read this before adding an entry This FAQ is intended to provide information on JBoss Tools (and Eclipse in general) trouble shooting. - ---- *Q : The plugins does not seem to be loaded or active after installation* *A* : This can unfortunately happen if either some steps in the installation failed, Eclipse is somehow misconfigured or there are some conflicting plugins installed. To find out why plugins are not being loaded try and start eclipse with the -debug flag on the command line. Now Eclipse will log what plugins/bundles are not being loaded. You can open the "Error Log View" or look directly in .metadata/log for the information. - ---- *Q : Eclipse is running out of memory OR Eclipse is running very slow!* *A* : Eclipse default setup is to use 64mb of memory and that works ok for small number of projects; but if you have more projects and/or using many plugins Eclipse would like to use more memory and hence its behavior will be slower operations (because of too much garbage collection or simply halting because it runs out of memory). The solution is to start eclipse with a set of flags to allow it to allocate more memory: eclipse -vmargs -Xmx1024m -XX:MaxPermSize=128m The above will allow it to use up to 1Gb of memory (you can of course lower it if you want, but this is what I use and finally it will also increase the MaxPermSize so classloading is given more room. - ---- *Q: My deployment need to be present when starting up the server, but it looks like my .sar archives are only deployed after the server is running. How do I make sure the server sees it while starting up ?* This is probably because the server adapter is deploying into a metadata location in the workspace and that metadata location is only added as a deployable location via JMX after bootup. You can still make your server deploy to a specific location inside the automatically-added location (aka the deploy folder) by opening the Server Editor (double-click the server) and changing the preferences there. Note: 90% of deployments don't need this but some others do, like some .sar deployments. - ---- *Q: Why are Eclipse buttons in dialogs and other places are not working for me on Linux* ? The problem is a bug in Eclipse 3.5.1. Setting GDK_NATIVE_WINDOWS=true worksaround the issue. See more at http://wiki.eclipse.org/IRC_FAQ#Eclipse_buttons_in_dialogs_and_other_plac... about this issue. Eclipse 3.5.2 fixes this issue. --------------------------------------------------------------

16 years, 2 months

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jboss-user February 2010