June 2011 - jboss-user - Jboss List Archives

[JBoss AOP] - Re: Deploy AOP to jboss 5.1

by Przemysław Chmielewski

Przemysław Chmielewski [http://community.jboss.org/people/przemekc] created the discussion "Re: Deploy AOP to jboss 5.1" To view the discussion, visit: http://community.jboss.org/message/610531#610531 -------------------------------------------------------------- Karen, Does it works for you? I'm trying to add some custom additional annotation on my stateless ejb which is also my webservice but it dosen't call my aspect. I'm using jboss 6 application server. Have you used your configuration on jboss 6? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610531#610531] Start a new discussion in JBoss AOP at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 10 months

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[jBPM] - Does JBPM5 web editor support Human task?

by new-comer

new-comer [http://community.jboss.org/people/new-comer] created the discussion "Does JBPM5 web editor support Human task?" To view the discussion, visit: http://community.jboss.org/message/581446#581446 -------------------------------------------------------------- In JBPM 5 web-based editor, I don't see a human task icon as eclipse plugin editor does, but I can change the task type to User, after I change the task type to user, the task icon changes to the task with a human on it, so I believe it becomes human task. But I don't see actorId in the properties. Am I using it correctly? if so, what property that I should use to specify user/group for the human task? I assume that I can assign the task to either a specific user or a user group. Thanks in advance. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/581446#581446] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 10 months

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[Beginner's Corner] - JBoss base question

by Igor Stepanov

Igor Stepanov [http://community.jboss.org/people/igor_mel] created the discussion "JBoss base question" To view the discussion, visit: http://community.jboss.org/message/610923#610923 -------------------------------------------------------------- Hi to all! I just start to learn a JBoss AS, and i can't understand what is JBoss instance look like? How could I create an instance? I read the document "Installation And Getting Started Guide", but for this moment don't understand how this AS is working! Maybe I started with wrong way, so, what documents should I read to understand the foundation of JBoss? Thanks for the attention =) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610923#610923] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 10 months

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[jBPM] - comprehensive installation instructions fro jbpm5

by barema

barema [http://community.jboss.org/people/barema] created the discussion "comprehensive installation instructions fro jbpm5" To view the discussion, visit: http://community.jboss.org/message/610929#610929 -------------------------------------------------------------- I'm trying to set up jbpm so i can design bpmn2 processes graphically and demonstrate some simple process automation. I've tested earlier versions of jbpm, with nice introductary videos, showing how to get all of this working in eclipse. At this point, jbpm 5 seems the right choice, but "download the installer" followed by "ant install.demo" ... don't give a new enduser any idea on how it's all tied together.... and above all, the build fails. What would be a good (/better) starting point to get to understand how to set it up myself & what packages/modules are required (and what they do) Thanks ! barema -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610929#610929] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 10 months

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[JBoss Messaging] - Which ConnectionFactory should be used

by Vinay Bommarati

Vinay Bommarati [http://community.jboss.org/people/vinayknr41] created the discussion "Which ConnectionFactory should be used" To view the discussion, visit: http://community.jboss.org/message/610898#610898 -------------------------------------------------------------- Hello All Iam a new bie to JMS . I have certain doubts pls clarify and correct me if iam wrong........ Generally a ConnectionFactory is used to get logical connection to JMSProvider . So for jbossMessaging as JMS provider , which ConnectionFactory can be used ?? If i browse through xml's that jboss provides for JMS , i found different ConnectionFactories namely ConnectionFactory XAConnectionFactory jmsXA etc.. And pls explain me difference between transaction & non transaction jms sending /receiving ..............I read in dis community that jmsXA has internal caching mechanisms for Connections , Sessions but should be used for Transacted sessions....can't i use it for non-transacted sesssions?? Bit a confused with these things ..((( pls answer above questions or pls share links for jboss docs on these things ......... Thanks in advance an eagerly waiting for replies.....:( -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610898#610898] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 10 months

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[JBoss Web Services] - jbossws-cxf.xml and ClassNotFoundException with ear

by Jacek Dabrowski

Jacek Dabrowski [http://community.jboss.org/people/jdabrowski] created the discussion "jbossws-cxf.xml and ClassNotFoundException with ear" To view the discussion, visit: http://community.jboss.org/message/610890#610890 -------------------------------------------------------------- In my project I have server modules which contain stateless beans with @WebService annotations with endpointInteraces pointing to classes in other modules within an ear. It works fine. But when I want to use jbossws-cxf.xml (to add some extra classes to JAXBContext) then the deployment fails with ClassNotFoundException for endpointInterace classes (those in other modules). I don't understand why it doesn't work. Any suggestion how to resolve this problem? (jboss 6 final, jbossws-cxf 3.4.1 with spring) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610890#610890] Start a new discussion in JBoss Web Services at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 10 months

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[JBoss Portal] - how i can change orientation of menu in jboss portal

by Utkarsh Shinde

Utkarsh Shinde [http://community.jboss.org/people/utkarsh_shinde] created the discussion "how i can change orientation of menu in jboss portal" To view the discussion, visit: http://community.jboss.org/message/610829#610829 -------------------------------------------------------------- how i can change orientation of menu in jboss portal.I want Menu vertically. Utkarsh Shinde -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610829#610829] Start a new discussion in JBoss Portal at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 10 months

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[Performance Tuning] - Re: Call by value vs. call by reference

by Wolf-Dieter Fink

Wolf-Dieter Fink [http://community.jboss.org/people/wdfink] created the discussion "Re: Call by value vs. call by reference" To view the discussion, visit: http://community.jboss.org/message/610806#610806 -------------------------------------------------------------- As Jens say the SPEC conform way is call-by-value. If you use the standard server configuration it will be so configured. But it is a performance improvment if you use call-by-reference for the duration, because of serialization. Also the througput is better because of unburden the GC. If you keep the behaviour in mind I see no issue why you should not use call-by-reference. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610806#610806] Start a new discussion in Performance Tuning at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 10 months

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[jBPM] - A bug? Ksession.signalEvent and ProcessInstanceWaitingForEvent

by byungwoojun

byungwoojun [http://community.jboss.org/people/byungwoojun] created the discussion "A bug? Ksession.signalEvent and ProcessInstanceWaitingForEvent" To view the discussion, visit: http://community.jboss.org/message/604557#604557 -------------------------------------------------------------- For the external intermediate event, the jBPM 5 user guide suggested using ksession.signalEvent(event, eventData) - BTW, got the ksession from JPAKnowledgeService. Then, the jBPM 5 will automatically finds a correct process instance to feed the eventData. During some tests, I found that the signalEvent using the ProcessInstanceWaitingForEvent NamedQuery does NOT work well. For example, I have a process flow with intermediate events. I quickly run the process flow multiple times. Then, there will be multiple entries in the EventTypes database. What the query does, it joins the EventTypes and the ProcessInstanceInfo database tables, returns a list of process ids with the same event name. If I ran the process flow three times, the query will return three pids. Which one to use? Normally, it uses the first one. In many cases, the signalEvent ends up using a wrong pid which does not belong. I experienced many problems here. The behaviors were NOT reliable. To me, it is a bug to me. If I use the ksession.signalEvent(event, eventData, pid) with the pid (which is different from the pid from the startProcess), it works reliably. The problem is how to find a proper pid for intermediate message event messaging. I looked at the EvenTypes database table. It has InstanceID and Element columns. Some of the element field data is as follows: InstanceID Element ----------------------------------------------------------------------------------- 1356 processInstanceCompleted:1357 1357 eventType1 As you can see, the 1356 row points the 1357 row. In my opinion, the proper way to find a correct pid is drilling down the chain from the top-level pid which is getten from the startProcess. Instead of embedding the next pid part of the text data in the Element field, if we have the third column to point the next pid, we could use SQL chain query. Using the current schema, I need to get the 356 instance id, parse the element text (after the colon), then, get the row 1357 instanceid, so on.... I looked at the 5.1.0.M1 code, but there is no change. So, is it a bug? Or, did I miss something here? bwj -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/604557#604557] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 10 months

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[Performance Tuning] - Re: Call by value vs. call by reference

by Jens Augustsson

Jens Augustsson [http://community.jboss.org/people/jensaug] created the discussion "Re: Call by value vs. call by reference" To view the discussion, visit: http://community.jboss.org/message/610796#610796 -------------------------------------------------------------- 1) file [JBOSS_HOME]/[CONF]/jboss-service.xml, MBean name="jboss:service=Naming", <attribute name="CallByValue"> 2) standard configuration is "true", all others configurations (default, all, web, standard) uses "false" 3) Since the cluster configuration defaults to "false", I'd keep this value as is - thus use Call By Reference. The Spec mandates the opposite, but I don't see why we wouldn't wanna let JBoss optmize /inVM/ calls. br, Jens -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/610796#610796] Start a new discussion in Performance Tuning at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 10 months

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jboss-user June 2011