June 2010 - jboss-user - Jboss List Archives

Re: [jboss-user] [JBoss Web Services CXF] - ClassCastException when initializing CXFServlet

by Alessio Soldano

Alessio Soldano [http://community.jboss.org/people/alessio.soldano%40jboss.com] replied to the discussion "ClassCastException when initializing CXFServlet" To view the discussion, visit: http://community.jboss.org/message/546708#546708 -------------------------------------------------------------- Generally speaking, embedding the cxf libs in your webapp when using the jbossws-cxf stack is likely to give you major headaches with classloading isolation requirements. You'd better leverage the CXF that already comes from the AS. Btw, you can install jbossws-cxf 3.3.0 (beware of JBWS-3048) or jbossws-cxf-3.3.1 (being released today or tomorrow), which come with more recent Apache CXF versions (2.2.8 / 2.2.9). > Kyle Bober wrote: > > Hello all, > I am running into the same issue as posted above. The onbly diffrence is that we are using the 'org.springframework.web.context.ContextLoaderListener' in our web.xml. I am running JBoss 5.1.0 with EAR classloading isolation set to true. We are also running JBossWS Apache CXF 3.2.0. Our application is using Spring 2.5.6 and we run into the same error: > > 13:00:40,562 ERROR [[/ChannelService]] StandardWrapper.Throwable > java.lang.ClassCastException: org.jboss.spring.vfs.context.VFSXmlWebApplicationContext cannot be cast to java.lang.Exception > at org.apache.cxf.transport.servlet.CXFServlet.loadSpringBus(CXFServlet.java:96) > at org.apache.cxf.transport.servlet.CXFServlet.loadBus(CXFServlet.java:70) > at org.jboss.wsf.stack.cxf.CXFServletExt.loadBus(CXFServletExt.java:100) > at org.apache.cxf.transport.servlet.AbstractCXFServlet.init(AbstractCXFServlet.java:90) > at org.jboss.wsf.stack.cxf.CXFServletExt.init(CXFServletExt.java:77) my guess here is that you're problem comes from the VFSXmlWebApplicationContext coming from a different classloader, not the one that also loaded the CXF stuff. The CXFServlet does something like this around line 96: Object ctxObject = svCtx.getAttribute("org.springframework.web.context.WebApplicationContext.ROOT"); if (ctxObject instanceof ApplicationContext) { ctx = (ApplicationContext) ctxObject; } else if (ctxObject != null) { // it should be a runtime exception Exception ex = (Exception) ctxObject; // <-- line 96 throw new ServletException(ex); } so I *think* the VFS version of Spring application context (Snowdrop?) is not seen as an ApplicationContext, causing in the else branch of the if being executed and hence the error you see. You'd probably need to better debug what's happening there, and depending on that you might find a workaround for your usecase. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546708#546708] Start a new discussion in JBoss Web Services CXF at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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Re: [jboss-user] [jBPM] - All processInstance variables into a java activity ?

by Jaber C. Mourad

Jaber C. Mourad [http://community.jboss.org/people/newbeewan] replied to the discussion "All processInstance variables into a java activity ?" To view the discussion, visit: http://community.jboss.org/message/546701#546701 -------------------------------------------------------------- Effectivelly, it does the job... An other way I found is to create an eventlistener to listen the stratup of that activity to populate data before java execution... Regards -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546701#546701] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

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Re: [jboss-user] [jBPM] - Trigger timer every 1st day of the month

by Maciej Swiderski

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "Trigger timer every 1st day of the month" To view the discussion, visit: http://community.jboss.org/message/546683#546683 -------------------------------------------------------------- I think we don't have any jira for cron feature for JPDL. Either way I will create a patch for that with some unit tests. If it comes to documentation for that it is definitely a good idea. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546683#546683] 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] - IdentityService implementation

by Sebastian Herbst

Sebastian Herbst [http://community.jboss.org/people/Herbst] replied to the discussion "IdentityService implementation" To view the discussion, visit: http://community.jboss.org/message/546681#546681 -------------------------------------------------------------- Hello, thanks to all of you for your great help ! Just to complete the discussion I'm adding the code use to get the candidate-groups/-users: List<Participation> participations = TaskService().getTaskParticipations(task.getId()); for (Participation participation : participations) { System.out.println( "type: " + participation.getType() + " user: " + participation.getUserId() + " group: " + participation.getGroupId()); } It's nearly the same as mentioned before. Thanks a lot Sebastian Herbst -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546681#546681] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

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Re: [jboss-user] [jBPM Development] - foreach activity

by Maciej Swiderski

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "foreach activity" To view the discussion, visit: http://community.jboss.org/message/546673#546673 -------------------------------------------------------------- My first intention was to reuse Ronalds work but since we did not get it I tried to follow the guides (latest in jira discussion) to implement that behavior. Keeping them separate sounds like a good idea, although I have few questions: * is expr attribute mandatory? * what about joining these parallel executions - since one task can be completed before the others * how could we decide when the execution move further - something like multiplicity attribute of join -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546673#546673] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

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Re: [jboss-user] [jBPM] - IdentityService implementation

by Walter Seymore

Walter Seymore [http://community.jboss.org/people/WalterJS] replied to the discussion "IdentityService implementation" To view the discussion, visit: http://community.jboss.org/message/546666#546666 -------------------------------------------------------------- This is what I use the populate the dropdown in my reassignment screen: Get the participations like Michael suggested or through an hql query and then loop through the them to find the users: for (Participation participation : participations) { if (participation.getUserId() != null) { users.add(participation.getUserId()); } else if (participation.getGroupId() != null) { List groupUsers = noTxCmdService.execute(new FindUsersInGroupCmd(participation.getGroupId())); if (groupUsers != null) { for (User groupUser : groupUsers) { users.add(groupUser.getId()); } } } } FindUsersInGroupCmd: public List execute(Environment environment) { IdentitySession identitySession = environment.get(IdentitySession.class); return identitySession.findUsersByGroup(groupId); } Hope this helps Walter -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546666#546666] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

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Re: [jboss-user] [jBPM] - IdentityService implementation

by Michael Wohlfart

Michael Wohlfart [http://community.jboss.org/people/mwohlf] replied to the discussion "IdentityService implementation" To view the discussion, visit: http://community.jboss.org/message/546658#546658 -------------------------------------------------------------- hi Sebastian, did you try something like this: > Set<ParticipationImpl> participations = task.getAllParticipants(); > for (ParticipationImpl participation : participations) { > System.out.println( > "type: " + participation.getType() > + " user: " + participation.getUserId() > + " group: " + participation.getGroupId()); > } -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546658#546658] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

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Re: [jboss-user] [Beginner's Corner] - any way of specifying the order of deployments in profile.xml?

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] replied to the discussion "any way of specifying the order of deployments in profile.xml?" To view the discussion, visit: http://community.jboss.org/message/546655#546655 -------------------------------------------------------------- Or you could even try this http://community.jboss.org/message/196001#196001 http://community.jboss.org/message/196001#196001 -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546655#546655] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

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Re: [jboss-user] [jBPM Development] - foreach activity

by Walter Seymore

Walter Seymore [http://community.jboss.org/people/WalterJS] replied to the discussion "foreach activity" To view the discussion, visit: http://community.jboss.org/message/546653#546653 -------------------------------------------------------------- This sounds perfect! Will it make it into the 4.4 release? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546653#546653] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years

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Re: [jboss-user] [Beginner's Corner] - any way of specifying the order of deployments in profile.xml?

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] replied to the discussion "any way of specifying the order of deployments in profile.xml?" To view the discussion, visit: http://community.jboss.org/message/546652#546652 -------------------------------------------------------------- You'll have to explicitly mark dependencies (using JBoss specific descriptor files) between those .ear files. I need to take a look at which file the dependencies need to be specified in for AS-5 (and what the dependency looks like). In the meantime do a forum search in the JBoss AS user forum http://community.jboss.org/community/jbossas http://community.jboss.org/community/jbossas and see if you can find something useful. I remember there were some discussions around this. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/546652#546652] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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jboss-user June 2010