3 Replies Latest reply: Jul 13, 2012 6:43 AM by suprit chaudhary RSS

JPAKnowledgeService.newStatefulKnowledgeSession(kbase, config, env)

gigazhang Newbie

throw exception

 

javax.persistence.TransactionRequiredException: No local transaction to join

    at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.doJoinTransaction(ExtendedEntityManagerCreator.java:407)

    at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:350)

    at $Proxy32.joinTransaction(Unknown Source)

    at org.drools.persistence.jpa.JpaPersistenceContext.joinTransaction(JpaPersistenceContext.java:29)

    at org.drools.persistence.SingleSessionCommandService.<init>(SingleSessionCommandService.java:152)

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

    at java.lang.reflect.Constructor.newInstance(Constructor.java:525)

    at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommandService(KnowledgeStoreServiceImpl.java:129)

    at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.newStatefulKnowledgeSession(KnowledgeStoreServiceImpl.java:67)

    at org.drools.persistence.jpa.JPAKnowledgeService.newStatefulKnowledgeSession(JPAKnowledgeService.java:122)

    at com.baison.demo.jbpm.commons.JbpmHelper.createSession(JbpmHelper.java:255)

    at com.baison.demo.jbpm.service.TaskProcessServiceImpl.saveProcess(TaskProcessServiceImpl.java:71)

    at com.baison.demo.jbpm.service.TaskProcessServiceImpl.commitProcess(TaskProcessServiceImpl.java:125)

    at com.baison.demo.jbpm.controller.TaskProcessController.getUserCommitProcess(TaskProcessController.java:80)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:601)

    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:212)

    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)

    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)

    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)

    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)

    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)

    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:900)

    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:827)

    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)

    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)

    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)

    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)

    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)

    at java.lang.Thread.run(Thread.java:722)

java.lang.IllegalStateException: java.lang.reflect.InvocationTargetException

    at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommandService(KnowledgeStoreServiceImpl.java:143)

    at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.newStatefulKnowledgeSession(KnowledgeStoreServiceImpl.java:67)

    at org.drools.persistence.jpa.JPAKnowledgeService.newStatefulKnowledgeSession(JPAKnowledgeService.java:122)

    at com.baison.demo.jbpm.commons.JbpmHelper.createSession(JbpmHelper.java:255)

    at com.baison.demo.jbpm.service.TaskProcessServiceImpl.saveProcess(TaskProcessServiceImpl.java:71)

    at com.baison.demo.jbpm.service.TaskProcessServiceImpl.commitProcess(TaskProcessServiceImpl.java:125)

    at com.baison.demo.jbpm.controller.TaskProcessController.getUserCommitProcess(TaskProcessController.java:80)

    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:601)

    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:212)

    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)

    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)

    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)

    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)

    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)

    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:900)

    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:827)

    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)

    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)

    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)

    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)

    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)

    at java.lang.Thread.run(Thread.java:722)

Caused by: java.lang.reflect.InvocationTargetException

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

    at java.lang.reflect.Constructor.newInstance(Constructor.java:525)

    at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommandService(KnowledgeStoreServiceImpl.java:129)

    ... 38 more

Caused by: javax.persistence.TransactionRequiredException: No local transaction to join

    at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.doJoinTransaction(ExtendedEntityManagerCreator.java:407)

    at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:350)

    at $Proxy32.joinTransaction(Unknown Source)

    at org.drools.persistence.jpa.JpaPersistenceContext.joinTransaction(JpaPersistenceContext.java:29)

    at org.drools.persistence.SingleSessionCommandService.<init>(SingleSessionCommandService.java:152)

    ... 43 more

  • 1. Re: JPAKnowledgeService.newStatefulKnowledgeSession(kbase, config, env)
    Mauricio Salatino Master

    How did you configure Persistence and Transactions?

    Can you explain a little bit more about your context?

    Cheers

  • 2. Re: JPAKnowledgeService.newStatefulKnowledgeSession(kbase, config, env)
    gigazhang Newbie

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">

            <property name="driverClassName">

                <value>oracle.jdbc.driver.OracleDriver</value>

            </property>

            <property name="url">

                <value>jdbc:oracle:thin:@//192.168.175.40:1521/ORCL</value>

            </property>

            <property name="username">

                <value>demo</value>

            </property>

            <property name="password">

                <value>demo</value>

            </property>

            <property name="initialSize">

                <value>5</value>

            </property>

            <property name="maxActive">

                <value>80</value>

            </property>

            <property name="maxIdle">

                <value>20</value>

            </property>

            <property name="maxWait">

                <value>3000</value>

            </property>

        </bean>

     

        <bean id="emf" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">

            <property name="dataSource" ref="dataSource" />

            <property name="persistenceUnitName" value="org.drools.persistence.jpa.local" />

        </bean>

     

        <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">

            <property name="entityManagerFactory" ref="emf" />

            <property name="dataSource" ref="dataSource" />

        </bean>

     

        <drools:grid-node id="node" />

     

        <drools:kbase id="kbase" node="node">

            <drools:resources>

                <drools:resource type="BPMN2" source="classpath:bpmn/MyProcess.bpmn" />

            </drools:resources>

        </drools:kbase>

       

        <drools:ksession id="ksession" type="stateful" kbase="kbase" node="node">

            <drools:configuration>

                <drools:jpa-persistence>

                    <drools:transaction-manager ref="transactionManager" />

                    <drools:entity-manager-factory ref="emf" />

                </drools:jpa-persistence>

            </drools:configuration>

        </drools:ksession>

  • 3. Re: JPAKnowledgeService.newStatefulKnowledgeSession(kbase, config, env)
    suprit chaudhary Newbie

    You need to start transaction by calling begin() on transactionManager before you call to create session JPAKnowledgeService.newStatefulKnowledgeSession.


    bitronix.tm.BitronixTransactionManager transactionManager= TransactionManagerServices.getTransactionManager();

    transactionManager.begin();

    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();

    kbuilder.add(ResourceFactory.newFileResource("test.bpmn"), ResourceType.BPMN2);

    KnowledgeBase kbase = kbuilder.newKnowledgeBase();

    EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.persistence.jpa");

    Environment env = KnowledgeBaseFactory.newEnvironment();

    env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf);

    env.set(EnvironmentName.TRANSACTION_MANAGER, transactionManager);

    Properties properties = new Properties();

    properties.put("drools.processInstanceManagerFactory","org.jbpm.persistence.processinstance.JPAProcessInstanceManagerFactory");

    properties.put("drools.processSignalManagerFactory","org.jbpm.persistence.processinstance.JPASignalManagerFactory");

    KnowledgeSessionConfiguration config = KnowledgeBaseFactory.newKnowledgeSessionConfiguration(properties);

    StatefulKnowledgeSession ksession = JPAKnowledgeService.newStatefulKnowledgeSession(kbase, config, env);