[jboss-user] [jBPM] - Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2

[gigazhang]

gigazhang [https://community.jboss.org/people/gigazhang] created the discussion

"Re: Ported jBPMN5 Web Example by bpmn2user to jBPMN5.2"

To view the discussion, visit: https://community.jboss.org/message/726778#726778

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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)
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