January 2010 - jboss-user - Jboss List Archives

[jBPM] New message: "Re: jbpm4.3 - NumberFormatException on validateRepositoryCache"

by Ronald van Kuijk

User development, A new message was posted in the thread "jbpm4.3 - NumberFormatException on validateRepositoryCache": http://community.jboss.org/message/522640#522640 Author : Ronald van Kuijk Profile : http://community.jboss.org/people/kukeltje Message: -------------------------------------------------------------- Hmm.... now I get confused to... They are bigInt(20) for me to on MySQL.... But I see something about java.vm.version as a String in your logging... would have expected a number there.... Unfortunately I have no clue now... -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522640#522640

16 years, 2 months

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[jBPM] New message: "Re: jbpm4.3 - NumberFormatException on validateRepositoryCache"

by Advanced Technology

User development, A new message was posted in the thread "jbpm4.3 - NumberFormatException on validateRepositoryCache": http://community.jboss.org/message/522634#522634 Author : Advanced Technology Profile : http://community.jboss.org/people/themulti Message: -------------------------------------------------------------- Ops!!! The column DBID_ is a bigint(20) . I was mistaken by the workaround. As I am using Hibernate to create the tables , can it be the same issue? Thanks Azarias Muchanga -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522634#522634

16 years, 2 months

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[jBPM] New message: "Exception in ExecutionImpl.getActivity"

by ben d

User development, A new message was posted in the thread "Exception in ExecutionImpl.getActivity": http://community.jboss.org/message/522629#522629 Author : ben d Profile : http://community.jboss.org/people/bdahon Message: -------------------------------------------------------------- Hi there, I'm new to JBPM and there is something I must do wrong. My process definition file is the following: <?xml version="1.0" encoding="UTF-8"?> <process name="TaskAssignmentHandler" xmlns="http://jbpm.org/4.3/jpdl"> <start g="20,20,48,48"> <transition to="review" /> </start> <task name="review" g="96,16,127,52" form="/path_to_your_form/form.html" > <transition to="wait" /> </task> <state name="wait" g="255,16,88,52" /> </process> My test case: public class TestEngine { public static void main(String[] args) { ProcessEngine processEngine = new Configuration().buildProcessEngine(); ExecutionService executionService = processEngine.getExecutionService(); RepositoryService repoService = processEngine.getRepositoryService(); NewDeployment deployment = repoService.createDeployment().addResourceFromClasspath( "workflows/task-process.jpdl.xml"); deployment.deploy(); ProcessInstance pi = executionService.startProcessInstanceByKey("TaskAssignmentHandler"); pi = executionService.findProcessInstanceById(pi.getId()); ((ExecutionImpl) pi).getProcessDefinition(); } } I know I don't need to call the findProcessInstanceById since I already have a process instance, but this is to do exactly the same as in my application (ie get process instance from the database). The deployment and the start process work just fine. But I get the following exception on the getProcessDefinition call: Exception in thread "main" org.jbpm.api.JbpmException: no environment to get org.jbpm.pvm.internal.session.RepositorySession at org.jbpm.pvm.internal.env.EnvironmentImpl.getFromCurrent(EnvironmentImpl.java:197) at org.jbpm.pvm.internal.env.EnvironmentImpl.getFromCurrent(EnvironmentImpl.java:190) at org.jbpm.pvm.internal.model.ExecutionImpl.getProcessDefinition(ExecutionImpl.java:1121) at TestEngine.main(TestEngine.java:36) And my configuration file (jbpm.cfg.xml): <?xml version="1.0" encoding="UTF-8"?> <jbpm-configuration> <import resource="jbpm.default.cfg.xml" /> <import resource="jbpm.tx.hibernate.cfg.xml" /> <import resource="jbpm.jpdl.cfg.xml" />  <import resource="jbpm.identity.cfg.xml" /> <import resource="jbpm.businesscalendar.cfg.xml" /> </jbpm-configuration> I'm using JBPM 4.3. Is there anything I do wrong? Thanks in advance, Benjamin -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522629#522629

16 years, 2 months

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[jBPM] New message: "Re: JBPM 4.3 and JPA/Hibernate integration question"

by Ronald van Kuijk

User development, A new message was posted in the thread "JBPM 4.3 and JPA/Hibernate integration question": http://community.jboss.org/message/522628#522628 Author : Ronald van Kuijk Profile : http://community.jboss.org/people/kukeltje Message: -------------------------------------------------------------- You could also try to contribute patches? -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522628#522628

16 years, 2 months

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[jBPM] New message: "Re: Re-assigning tasks"

by Ronald van Kuijk

User development, A new message was posted in the thread "Re-assigning tasks": http://community.jboss.org/message/522627#522627 Author : Ronald van Kuijk Profile : http://community.jboss.org/people/kukeltje Message: -------------------------------------------------------------- Oops, sorry, missed these last details. Was in a hurry to catch a bus, so did not read everything. Well, then you could try to get access to the (Db)Session and do a manual query, or simply 'patch' the taskquery and submit an issue for it. The reason that I think this should be in jBPM (maybe even a method on the taskservice later) is that for managers this is also an interesting thing to be able to reassing task in case of sickness... Mention this when reporting the issue (real life sensible usecases always help in getting things prioritized) Regarding the status, you have to iterate over tasks to indeed (ab)use the progres, or make sure it is indexed, or hope (expect) that if you do this for moderatly sized tasklists, your dbms optimizes the query and uses indexed fields first. I assume that this is not a method that will be used a lot... -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522627#522627

16 years, 2 months

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[jBPM] New message: "Re: jbpm 4.3 - org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update"

by Ronald van Kuijk

User development, A new message was posted in the thread "jbpm 4.3 - org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update": http://community.jboss.org/message/522625#522625 Author : Ronald van Kuijk Profile : http://community.jboss.org/people/kukeltje Message: -------------------------------------------------------------- Let me first clear some things up. This forum does not get silent when transactions are mentioned, it just does not get active. Keep in mind that this is a user forum. User forum in more sense then one. It is for users, by users. So it is a peer forum. If you run a less commonly used application server (WLS 11g), there is a bigger chance of not getting help. I myself used WLS up to 8.1SP4 (or was it 5) so have no options to even try to help out and suggesting things. So I keep quiet to. This is probably true for many other users as well. (using db2 is comparable as there are also less people using it, at least as WLS in combination with jBPM) Secondly, as long as there is no *minimal* testcase where things can be reproduced on the (currently) supported configurations (supported in the sense that there is qa cycle for it, not that it will only run on these), it is even harder to start helping out. What I further get from this topic is that I hear things like table locking... that is scary Further more, if things seem related to 'async', (dead) locks etc, read http://docs.jboss.com/jbpm/v4/userguide/html_single/#asynchronouscontinua... again and pay special attention to the third possible value of the continue attribute, called exclusive.... Maybe it helps... Cheers, Ronald -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522625#522625

16 years, 2 months

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[Spring Integration] New message: "ClassNotFound error for classes in spring archives lib directory"

by Mike Karrys

User development, A new message was posted in the thread "ClassNotFound error for classes in spring archives lib directory": http://community.jboss.org/message/522617#522617 Author : Mike Karrys Profile : http://community.jboss.org/people/mikekarrys Message: -------------------------------------------------------------- Dear Community I have created a .spring archive with the following format: myarchive.spring META-INF myclasses/p1/p2/my.class lib mycommon.jar When I deploy the myarchive.spring in to the deploy it fails with ClassNotFound for classes that are located in the mycommon.jar. Is this a valid format for the spring deployment archive? (I use the jboss-packaging-maven-plugin to create it.) Or is there something else I need to configure to get it to load these classes? Thanks MIke -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522617#522617

16 years, 2 months

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[JBoss Microcontainer] New message: "Re: Lookup up a POJO service without injecting it inside -beans.xml?"

by Martin N

User development, A new message was posted in the thread "Lookup up a POJO service without injecting it inside -beans.xml?": http://community.jboss.org/message/522616#522616 Author : Martin N Profile : http://community.jboss.org/people/MartinN Message: -------------------------------------------------------------- Ales - getContext("SvcB", null) worked great, and so did the depends - the only caveat with the depends that I experienced in my other code (which I can't paste verbatim) is a circular dependency. However, the manual, thankfully, is clear on how to resolve those by depending on a different state (e.g. Instantiated) than 'installed', so I was able to resolve it that way too. hvala za vaš nasvet, Martin p.s. I'm from Macedonia (ex-YU). -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522616#522616

16 years, 2 months

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[JBoss Web Services] New message: "Where to download jbossws-native-2.0.3.GA.zip?"

by Kevin Heely

User development, A new message was posted in the thread "Where to download jbossws-native-2.0.3.GA.zip?": http://community.jboss.org/message/522615#522615 Author : Kevin Heely Profile : http://community.jboss.org/people/kjh12 Message: -------------------------------------------------------------- I'm using JBoss 4.0.5 with EJB3 extensions. I have a WSDL for an RPC style Web Service interface I'd like to host and want to use the JBoss-WS tool wsconsume in a so-called top-down approach to producing the necessary server artifacts. Evidently, I have only a core deployment of JBossWS since I cannot find wsconsume (or wsprovide, wsrunclient). I see from the following http://community.jboss.org/wiki/JBossWS-SupportedTargetContainers that jbossws-native.2.0.3.GA is what I need; however, I can't find the binaries (jbossws-native-2.0.3.GA.zip) in a conveniently downloadable form. The following subversion repository appears to have the source: http://anonsvn.jboss.org/repos/jbossws/stack/native but I'd like to avoid having to do a build. Can anyone provide me with simple instructions for obtaining and installing a JBoss 4.0.5 compatible version of the JBoss-WS tool wsconsume for the so-called Native stack? Thanks in advance for your assistance. Kevin H. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522615#522615

16 years, 2 months

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[JBoss Tools] New message: "Re: getting up and running with Eclipse Galileo + JBoss Tool for seam project"

by Chris Eska

User development, A new message was posted in the thread "getting up and running with Eclipse Galileo + JBoss Tool for seam project": http://community.jboss.org/message/522614#522614 Author : Chris Eska Profile : http://community.jboss.org/people/chec69 Message: -------------------------------------------------------------- Thanks but i was looking for that too, i just have no idea were this "information_schema.system_sequences" is and where it goes or how to configure it/make one -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522614#522614

16 years, 2 months

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jboss-user January 2010