2014-3-20 16:37:44 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2014-3-20 16:37:44 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2014-3-20 16:37:44 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@af0e38')
2014-3-20 16:38:29 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet [TaskProcessServlet] in context with path [/jbpmwebexample] threw exception [Servlet execution threw an exception] with root cause
java.lang.AbstractMethodError
?at org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.setCharacterStream(DelegatingPreparedStatement.java:328)
?at org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.setCharacterStream(DelegatingPreparedStatement.java:328)
?at org.hibernate.type.descriptor.sql.ClobTypeDescriptor$4$1.doBind(ClobTypeDescriptor.java:114)
?at org.hibernate.type.descriptor.sql.BasicBinder.bind(BasicBinder.java:92)
?at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:280)
?at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:275)
?at org.hibernate.type.AbstractSingleColumnStandardBasicType.nullSafeSet(AbstractSingleColumnStandardBasicType.java:57)
?at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:2791)
?at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3055)
?at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3499)
?at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:88)
?at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:362)
?at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:354)
?at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:275)
?at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:328)
?at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52)
?at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1233)
?at org.hibernate.ejb.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:996)
?at org.jbpm.shared.services.impl.JbpmJTATransactionManager.commit(JbpmJTATransactionManager.java:58)
?at org.jbpm.shared.services.impl.JbpmServicesPersistenceManagerImpl.endTransaction(JbpmServicesPersistenceManagerImpl.java:319)
?at org.jbpm.shared.services.impl.JbpmServicesPersistenceManagerImpl.persist(JbpmServicesPersistenceManagerImpl.java:192)
?at org.jbpm.services.task.impl.TaskInstanceServiceImpl.addTask(TaskInstanceServiceImpl.java:109)
?at org.jbpm.services.task.identity.UserGroupTaskInstanceServiceDecorator.addTask(UserGroupTaskInstanceServiceDecorator.java:64)
?at org.jbpm.services.task.subtask.SubTaskDecorator.addTask(SubTaskDecorator.java:77)
?at org.jbpm.services.task.deadlines.DeadlinesDecorator.addTask(DeadlinesDecorator.java:86)
?at org.jbpm.services.task.impl.TaskServiceEntryPointImpl.addTask(TaskServiceEntryPointImpl.java:407)
?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:597)
?at org.jbpm.services.task.HumanTaskConfigurator$TransactionInterceptor.invoke(HumanTaskConfigurator.java:354)
?at $Proxy39.addTask(Unknown Source)
?at org.jbpm.runtime.manager.impl.task.SynchronizedTaskService.addTask(Syn