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1. Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2
bpmn2user Jan 21, 2012 9:21 AM (in response to jemmerling)Thanks jemmerling .
I added your post to the blog https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-example as it will be useful while using jBPM5.2.
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2. Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2
jemmerling Jan 23, 2012 8:13 AM (in response to bpmn2user)Thanks!
After further work on my own version of this, I now understand there was no point at the time to adding the jbpm.usergroup.callback.properties file to the project. I had thought that jBPM5.2 somehow requires it. I am attaching another ZIP file from which this has been removed.
Good learning experience, though!
Cheers!
--JE
bpmn2user wrote:
Thanks jemmerling .
I added your post to the blog https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-example as it will be useful while using jBPM5.2.
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jbpm52webexample.zip 20.0 KB
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3. Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2
manishkhandelwal03 Mar 9, 2012 10:00 AM (in response to jemmerling)I am not able to start the tomcat server with given configurations. I have all the given jars in the lib folder as you have mentioned. But when I add this Listener entry, the tomcat server does not start. Without it, I get an error which I have mentioned in https://community.jboss.org/people/bpmn2user/blog/2011/09/21/jbpm5-web-example.
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4. Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2
gigazhang Mar 27, 2012 10:57 PM (in response to jemmerling)when i clik the button named CreateProcess,tomcat will throw exception like this:
2012-03-28 10:56:43,697 (JDBCExceptionReporter.java:101) ERROR org.hibernate.util.JDBCExceptionReporter - ORA-02291: 违
反完整约束条件 (DEMO.FK27A9A56CE1EF3A) - 未找到父项关键字
2012-03-28 10:56:43,718 (JDBCExceptionReporter.java:100) WARN org.hibernate.util.JDBCExceptionReporter - SQL Error: 229
1, SQLState: 23000
2012-03-28 10:56:43,721 (JDBCExceptionReporter.java:101) ERROR org.hibernate.util.JDBCExceptionReporter - ORA-02291: 违
反完整约束条件 (DEMO.FK27A9A56CE1EF3A) - 未找到父项关键字
2012-03-28 10:56:43,740 (AbstractFlushingEventListener.java:324) ERROR org.hibernate.event.def.AbstractFlushingEventList
ener - Could not synchronize database state with session
org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:94)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:32
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)
at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:716)
at org.jbpm.task.service.TaskServiceSession.addTask(TaskServiceSession.java:134)
at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:108)
at org.jbpm.task.service.mina.MinaTaskServerHandler.messageReceived(MinaTaskServerHandler.java:41)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:71
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:7
at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:7
at org.apache.mina.filter.logging.LoggingFilter.messageReceived(LoggingFilter.java:176)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:7
at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)