July 2008 - jbpm-users - Jboss List Archives

by lblaauw

hi, Just wondering if there is an example somewhere around, yes i searched a lot before posting, on how to simply construct an audit trail of a process instance ? I did some investigation on the log command but it seems its an all or nothing aproach so far as the standard api goes. i.e. it gives you a whole tree of instances of ProcessLog and not much beyond that. Another question would be if there is a way to get the current status of process instance i.e where are the active tasks and how long have they been there etc ? Greetz Leo View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165678#4165678 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165678

18 years

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[JBoss jBPM] - jBPM and Rules integration error

by buranylk

I am currently debugging code I am not familiar with ... The error I am encoutering at runtime is: ERROR FieldInstantiator : couldn't parse set field 'objectNames' to value 'passwordStringconfirmPasswordPasswordObjectstatus' java.lang.NullPointerException at org.jbpm.instantiation.FieldInstantiator.setPropertyValue(FieldInstantiator.java:70) at org.jbpm.instantiation.FieldInstantiator.instantiate(FieldInstantiator.java:61) at org.jbpm.instantiation.Delegation.instantiate(Delegation.java:163) at org.jbpm.graph.node.Decision.execute(Decision.java:87) at org.jbpm.graph.def.Node.enter(Node.java:318) at org.jbpm.graph.def.Transition.take(Transition.java:151) at org.jbpm.graph.def.Node.leave(Node.java:393) at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209) at org.jbpm.graph.def.Node.leave(Node.java:357) at org.jbpm.graph.node.TaskNode.execute(TaskNode.java:190) at org.jbpm.graph.def.Node.enter(Node.java:318) at org.jbpm.graph.def.Transition.take(Transition.java:151) at org.jbpm.graph.def.Node.leave(Node.java:393) at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209) at org.jbpm.graph.exe.Token.signal(Token.java:192) at org.jbpm.graph.exe.Token.signal(Token.java:140) at org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:270) at com.test.jbpm.process.ConfirmNewPasswordProcess.execute(ConfirmNewPasswordProcess.java:55) at com.test.JBPMController.execute(JBPMController.java:35) at com.test.JBPMController.main(JBPMController.java:114) The processdefinition.xml file block pertaining to the above code is: decision name="Confirm New Password Decision" controller variable access="read,write,required" name="passwordString"> variable access="read,write,required" name="confirmPassword"> variable access="read,write,required" name="PasswordObject"> variable access="read,write,required" name="status"> /controller> handler class="com.test.jbpm.process.ConfirmNewPasswordDecisionHandler"> objectNames element>passwordString element>confirmPassword element>PasswordObject</element element>status /objectNames> ruleFile>../../Password Business Rules.drl /handler> transition to="Pause New Password" name="No"> transition to="Exit Lost Password" name="Yes"> /decision> The file was parsing the other day. I suspect it is a configuration issue? Any insight at all would be helpful. (Please ignore the missing tags.) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165677#4165677 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165677

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[JBoss jBPM] - Re: Need help installing jBPM on JBOSS

by grin1dan

Hi, Thanks for the reply! I am tring to install jBPM on top of JBOSS. I don't know if 'on top of' is the correct description. I need to know how to install jBPM so that I can start designing workflows and building a Proof of Concept application from jBPM. So I need to get some key points on how to install so that jBPM and JBOSS are integrated corrrectly on a Windows server to do this. Also, I am very intersted to know if anyone has tried MS Workflow foundation and jBPM and found one to be better than the other, in the case where they are both using JBOSS. Thanks for your patience and help. Noob out. DG. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165667#4165667 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165667

18 years

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[JBoss jBPM] - Error in running a JBPM application in JBOSS JBPM Starter Ki

by ssidhanta

Hi, I am getting the followingunning a simple application.In the hibernate.cfg.xml I have not used a Datasource but diecting entered the Connection url,etc.Please help.Thanks in anticipation. type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Could not find datasource org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:370) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:810) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81) root cause org.hibernate.HibernateException: Could not find datasource org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:56) org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124) org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56) org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:366) org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:60) org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1823) org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1143) org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:90) org.jbpm.persistence.db.DbPersistenceServiceFactory.createSchema(DbPersistenceServiceFactory.java:108) org.jbpm.JbpmConfiguration.createSchema(JbpmConfiguration.java:415) org.jbpm.JbpmConfiguration.createSchema(JbpmConfiguration.java:407) com.sample.action.CallProcess.testCallProcess(CallProcess.java:24) org.apache.jsp.JSP.CallMethod_jsp._jspService(org.apache.jsp.JSP.CallMethod_jsp:58) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:810) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:810) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81) note The full stack trace of the root cause is available in the Apache Tomcat/5.5 logs. -------------------------------------------------------------------------------- Apache Tomcat/5.5 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165654#4165654 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165654

18 years

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[JBoss jBPM] - Cant' make work jbpm and tomcat

by 1womps1

I'm trying to install jbpm on tomcat i'm following this tutorial http://wiki.jboss.org/wiki/JbpmOnTomcat when i launch i have an error:Etat HTTP 503 - La servlet Faces Servlet est actuellement indisponible my stdout log file shows that Exception in thread "JbpmJobExecutor:172.26.204.39:1" java.lang.NoClassDefFoundError: org/apache/commons/collections/SequencedHashMap | at org.hibernate.mapping.Table.<init>(Table.java:33) | at org.hibernate.cfg.Mappings.addTable(Mappings.java:165) | at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:290) | at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:273) | at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:144) | at org.hibernate.cfg.Configuration.add(Configuration.java:669) | at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:504) | at org.hibernate.cfg.Configuration.addResource(Configuration.java:566) | at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1587) | at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1555) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1534) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1508) | at org.hibernate.cfg.Configuration.configure(Configuration.java:1428) | at org.jbpm.db.hibernate.HibernateHelper.createConfiguration(HibernateHelper.java:80) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getConfiguration(DbPersistenceServiceFactory.java:69) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:91) | at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:95) | at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:99) | at org.jbpm.persistence.db.DbPersistenceService.getJobSession(DbPersistenceService.java:363) | at org.jbpm.JbpmContext.getJobSession(JbpmContext.java:563) | at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.java:112) | at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:58) | Caused by: java.lang.ClassNotFoundException: org.apache.commons.collections.SequencedHashMap | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360) | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206) | at java.lang.ClassLoader.loadClassInternal(Unknown Source) | ... 22 more | Exception in thread "JbpmJobExecutor:172.26.204.39:1" java.lang.NoClassDefFoundError: org/apache/commons/collections/SequencedHashMap | at org.hibernate.mapping.Table.<init>(Table.java:33) | at org.hibernate.cfg.Mappings.addTable(Mappings.java:165) | at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:290) | at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:273) | at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:144) | at org.hibernate.cfg.Configuration.add(Configuration.java:669) | at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:504) | at org.hibernate.cfg.Configuration.addResource(Configuration.java:566) | at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1587) | at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1555) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1534) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1508) | at org.hibernate.cfg.Configuration.configure(Configuration.java:1428) | at org.jbpm.db.hibernate.HibernateHelper.createConfiguration(HibernateHelper.java:80) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getConfiguration(DbPersistenceServiceFactory.java:69) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:91) | at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:95) | at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:99) | at org.jbpm.persistence.db.DbPersistenceService.getJobSession(DbPersistenceService.java:363) | at org.jbpm.JbpmContext.getJobSession(JbpmContext.java:563) | at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.java:112) | at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:58) | Caused by: java.lang.ClassNotFoundException: org.apache.commons.collections.SequencedHashMap | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360) | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206) | at java.lang.ClassLoader.loadClassInternal(Unknown Source) | ... 22 more | Exception in thread "JbpmJobExecutor:172.26.204.39:1" java.lang.NoClassDefFoundError: org/apache/commons/collections/SequencedHashMap | at org.hibernate.mapping.Table.<init>(Table.java:33) | at org.hibernate.cfg.Mappings.addTable(Mappings.java:165) | at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:290) | at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:273) | at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:144) | at org.hibernate.cfg.Configuration.add(Configuration.java:669) | at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:504) | at org.hibernate.cfg.Configuration.addResource(Configuration.java:566) | at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1587) | at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1555) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1534) | at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1508) | at org.hibernate.cfg.Configuration.configure(Configuration.java:1428) | at org.jbpm.db.hibernate.HibernateHelper.createConfiguration(HibernateHelper.java:80) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getConfiguration(DbPersistenceServiceFactory.java:69) | at org.jbpm.persistence.db.DbPersistenceServiceFactory.getSessionFactory(DbPersistenceServiceFactory.java:91) | at org.jbpm.persistence.db.DbPersistenceService.getSessionFactory(DbPersistenceService.java:95) | at org.jbpm.persistence.db.DbPersistenceService.getSession(DbPersistenceService.java:99) | at org.jbpm.persistence.db.DbPersistenceService.getJobSession(DbPersistenceService.java:363) | at org.jbpm.JbpmContext.getJobSession(JbpmContext.java:563) | at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.java:112) | at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:58) | Caused by: java.lang.ClassNotFoundException: org.apache.commons.collections.SequencedHashMap | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360) | at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206) | at java.lang.ClassLoader.loadClassInternal(Unknown Source) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165642#4165642 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165642

18 years

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[JBoss jBPM] - Generate Process Image

by michael_jbpm

Hi, I started working with jBPM a few weeks ago and now I'm facing the first issue. Maybe one of you can help me. I want to deploy a process definition automatically without the GPD. The problem with this approach is so far the processimage. I don't have a clue how I can generate the file according to the existing processdefinition.xml and gpd.xml. Any ideas?!? Thanks and regards Michael View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165628#4165628 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165628

18 years

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[JBoss jBPM] - Re: JBPM Deployment Process SQL error

by BeagleSoftler

Hello Olliver, I got still the same error, when I try to deploy a process definition. How did you fix that error? Maybe it's an error in my DB-structure, but which SQL-Script should I use to create the MySQL-tables? Thanks for your hints... Sebastian View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165621#4165621 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165621

18 years

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[JBoss jBPM] - Re: jbpm-3.1 problem deploying in jboss-4.0.4RC1&seam

by qzj_jo2005

?? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165551#4165551 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165551

18 years

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[JBoss jBPM] - Re: Need help installing jBPM on JBOSS

by salaboy21

Let us know what are you trying to do... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165550#4165550 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165550

18 years

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[JBoss jBPM] - Need help installing jBPM on JBOSS

by grin1dan

I have installed JBOSS on Windows Advanced Server 2000. Please advise on how to get jBPM installed on top of that. I need some of the initial steps. TIA Dan View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165549#4165549 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165549

18 years

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jbpm-users July 2008