Constraint Violation
I'm trying to develop a simple example using jBPM and Spring. I keep getting Constraint Violations when inserting into the database - i've got the following configuration:
jbpm.cfg:
<jbpm-context> <service name="persistence"> <factory> <bean class="org.jbpm.persistence.db.DbPersistenceServiceFactory"> <field name="isTransactionEnabled"><false/></field> </bean> </factory> </service> <service name="tx" factory="org.jbpm.tx.TxServiceFactory" /> <!-- <service name="message" factory="org.jbpm.msg.db.DbMessageServiceFactory" />--> <service name="scheduler" factory="org.jbpm.scheduler.db.DbSchedulerServiceFactory" /> <service name="logging" factory="org.jbpm.logging.db.DbLoggingServiceFactory" /> <!-- <service name="authentication" factory="org.jbpm.security.authentication.DefaultAuthenticationServiceFactory" />--> </jbpm-context>
context:
<bean id="jbpmConfiguration" class="org.springmodules.workflow.jbpm31.LocalJbpmConfigurationFactoryBean"> <property name="configuration" value="classpath:jbpm.cfg.xml" /> <property name="sessionFactory"><util:property-path path="entityManagerFactory.sessionFactory" /></property> <property name="createSchema" value="false" /> <!-- <property name="processDefinitionsResources" value="classpath:approvalWorkflow.xml" />--> </bean> <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate"> <property name="sessionFactory"><util:property-path path="entityManagerFactory.sessionFactory" /></property> <property name="exposeNativeSession" value="false"/> </bean> <!-- jBPM template --> <bean id="jbpmTemplate" class="org.springmodules.workflow.jbpm31.JbpmTemplate"> <constructor-arg index="0" ref="jbpmConfiguration" /> <constructor-arg index="1" ref="approvalProcessDefinition" /> <property name="hibernateTemplate" ref="hibernateTemplate"/> </bean>
Application Code:
public void deployProcessDefinition() {
jbpmTemplate.execute(new JbpmCallback() {
public Object doInJbpm(JbpmContext context) {
context.deployProcessDefinition(getApprovalProcessDefinition());
return null;
}
});
System.out.println("Completed deploying Process Definition");
}
I'm getting the following error when I call this method to deploy the process (I realize i shoudl really be deploying once, but as I said this is just a POC).
Note: I am using HSQLDB running in Tomcat
27375 WARN [http-8080-Processor23] util.JDBCExceptionReporter - SQL Error: -177, SQLState: 23000 - 127.0.0.1| 27375 ERROR [http-8080-Processor23] util.JDBCExceptionReporter - Integrity constraint violation - no parent FK_NODE_PROCDEF table: JBPM_PROCESSDEFINITION in statement [insert into JBPM_NODE (ID_, NAME_, DESCRIPTION_, PROCESSDEFINITION_, ISASYNC_, ISASYNCEXCL_, ACTION_, SUPERSTATE_, CLASS_) values (null, ?, ?, ?, ?, ?, ?, ?, 'R')] - 127.0.0.1| 27391 ERROR [http-8080-Processor23] [/test-webapp].[springDemo] - Servlet.service() for servlet springDemo threw exception - 127.0.0.1| java.sql.SQLException: Integrity constraint violation - no parent FK_NODE_PROCDEF table: JBPM_PROCESSDEFINITION in statement [insert into JBPM_NODE (ID_, NAME_, DESCRIPTION_, PROCESSDEFINITION_, ISASYNC_, ISASYNCEXCL_, ACTION_, SUPERSTATE_, CLASS_) values (null, ?, ?, ?, ?, ?, ?, ?, 'R')] at org.hsqldb.jdbc.Util.throwError(Unknown Source) at org.hsqldb.jdbc.jdbcPreparedStatement.executeUpdate(Unknown Source) at org.hibernate.id.insert.AbstractSelectingDelegate.performInsert(AbstractSelectingDelegate.java:33) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2163) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2643) at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:51) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279) at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:298) at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:181) at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:107) at org.hibernate.ejb.event.EJB3SaveOrUpdateEventListener.saveWithGeneratedId(EJB3SaveOrUpdateEventListener.java:43) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:94) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70) at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:507) at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:499) at org.hibernate.engine.CascadingAction$5.cascade(CascadingAction.java:218) at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:268) at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:216) at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:169) at org.hibernate.engine.Cascade.cascadeCollectionElements(Cascade.java:296) at org.hibernate.engine.Cascade.cascadeCollection(Cascade.java:242) at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:219) at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:169) at org.hibernate.engine.Cascade.cascade(Cascade.java:130) at org.hibernate.event.def.AbstractSaveEventListener.cascadeAfterSave(AbstractSaveEventListener.java:456) at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:334) at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:181) at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:107) at org.hibernate.ejb.event.EJB3SaveEventListener.saveWithGeneratedId(EJB3SaveEventListener.java:43) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187) at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:33) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172) at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:27) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70) at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:535) at org.hibernate.impl.SessionImpl.save(SessionImpl.java:523) at org.hibernate.impl.SessionImpl.save(SessionImpl.java:519) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.springframework.orm.hibernate3.HibernateTemplate$CloseSuppressingInvocationHandler.invoke(HibernateTemplate.java:1219) at $Proxy42.save(Unknown Source) at org.jbpm.db.GraphSession.deployProcessDefinition(GraphSession.java:77) at org.jbpm.JbpmContext.deployProcessDefinition(JbpmContext.java:173) at com.test.service.impl.ApprovalWorkFlowServiceImpl$1.doInJbpm(ApprovalWorkFlowServiceImpl.java:45) at org.springmodules.workflow.jbpm31.JbpmTemplate$1.doInHibernate(JbpmTemplate.java:86) at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:373) at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:338) at org.springmodules.workflow.jbpm31.JbpmTemplate.execute(JbpmTemplate.java:79) at com.test.service.impl.ApprovalWorkFlowServiceImpl.deployProcessDefinition(ApprovalWorkFlowServiceImpl.java:43) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:301) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy41.deployProcessDefinition(Unknown Source) at com.test.presentation.WorkflowDemoController.handleRequest(WorkflowDemoController.java:44) at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:874) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:808) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:431) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:119) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:55) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:595)
Any suggestions of what i've got configured improperly that is leading to these Constraint Violations would be very much appreciated