[jboss-user] [JBoss jBPM] - Re: Ending task in timer timeout action cause exception
randy.jones@jeppesen.com
do-not-reply at jboss.com
Tue Aug 15 10:24:54 EDT 2006
| Here is workflow:
| <?xml version="1.0" encoding="UTF-8"?>
|
| <process-definition
| xmlns="" name="verifyConfiguration">
| <swimlane name="initiator">
| </swimlane>
| <start-state name="Create New Content Workflow">
| <task name="Initiate" swimlane="initiator">
| </task>
| <event type="node-leave">
| <action name="action1" class="com.jeppesen.sabertooth.workflow.action.InitiateActionHandler"></action>
| </event>
| <transition name="" to="Setup Content"></transition>
| </start-state>
| <task-node name="Setup Content">
| <task name="InputContentId">
| <controller>
| <variable name="content" access="read,write,required"></variable>
| </controller>
| <assignment class="com.jeppesen.sabertooth.workflow.ContentAnalystAssignment"></assignment>
| </task>
| <event type="node-leave">
| <action name="updateConentState" class="com.jeppesen.sabertooth.workflow.action.MessageActionHandler">
| <content></content>
| </action>
| </event>
| <transition name="" to="Waiting for Approval"></transition>
| </task-node>
| <task-node name="Waiting for Approval">
| <task name="WaitingTask">
| <assignment class="com.jeppesen.sabertooth.workflow.ContentReviewerAssignment"></assignment>
| <timer name="ContentExpired" duedate="2 seconds" transition="Timeout" >
| <action class="com.jeppesen.sabertooth.workflow.EscalateToContentManager">
| </action>
| </timer>
| <controller>
| <variable name="content" access="read"></variable>
| <variable name="comment"></variable>
| </controller>
|
| </task>
| <transition name="Reject" to="Rework"></transition>
| <transition name="Approve" to="CommitContent"></transition>
| <transition name="Timeout" to="AssignContentTask"></transition> </task-node>
| <task-node name="Rework">
| <task name="ReworkTask">
| <assignment class="com.jeppesen.sabertooth.workflow.ContentAnalystAssignment"></assignment>
| <controller>
| <variable name="content" access="read"></variable>
| <variable name="comment"></variable>
| </controller>
| </task>
| <transition name="" to="Waiting for Approval"></transition>
| </task-node>
| <task-node name="AssignContentTask">
| <task name="PickAction">
| <assignment class="com.jeppesen.sabertooth.workflow.ContentManagerAssignment"></assignment>
| <controller>
| <variable name="content" access="read,required"></variable>
| <variable name="managerId"></variable>
| </controller>
| </task>
| <transition name="Assign" to="ContentAssignTask"></transition>
| </task-node>
| <task-node name="ContentAssignTask">
| <task name="AssignActor">
| <controller>
| <variable name="taskId" access="read,required"></variable>
| <variable name="actorId" access="read,required">></variable>
| </controller>
| <assignment class="com.jeppesen.sabertooth.workflow.ContentAssignAssignment"></assignment>
| </task>
| <transition name="" to="Waiting for Approval"></transition>
| </task-node>
|
| <node name="CommitContent">
|
| <event type="node-enter">
| <action name="action1" class="com.jeppesen.sabertooth.workflow.action.CommitContentActionHandler"></action>
| </event>
| <transition name="" to="end"></transition>
| </node>
| <end-state name="end"></end-state>
| </process-definition>
|
|
| /*
| * JBoss, Home of Professional Open Source
| * Copyright 2005, JBoss Inc., and individual contributors as indicated
| * by the @authors tag. See the copyright.txt in the distribution for a
| * full listing of individual contributors.
| *
| * This is free software; you can redistribute it and/or modify it
| * under the terms of the GNU Lesser General Public License as
| * published by the Free Software Foundation; either version 2.1 of
| * the License, or (at your option) any later version.
| *
| * This software is distributed in the hope that it will be useful,
| * but WITHOUT ANY WARRANTY; without even the implied warranty of
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
| * Lesser General Public License for more details.
| *
| * You should have received a copy of the GNU Lesser General Public
| * License along with this software; if not, write to the Free
| * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
| * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
| */
| package com.jeppesen.sabertooth.workflow;
|
| import java.util.Iterator;
| import java.util.Set;
|
| import org.apache.commons.logging.Log;
| import org.apache.commons.logging.LogFactory;
| import org.jbpm.JbpmContext;
| import org.jbpm.context.exe.ContextInstance;
| import org.jbpm.graph.def.ActionHandler;
| import org.jbpm.graph.exe.ExecutionContext;
| import org.jbpm.graph.exe.ProcessInstance;
| import org.jbpm.identity.Group;
| import org.jbpm.identity.User;
| import org.jbpm.taskmgmt.exe.PooledActor;
|
| public class EscalateToContentManager implements ActionHandler {
|
| private static final long serialVersionUID = 1L;
|
| String content;
| long taskId;
|
| public void execute(ExecutionContext executionContext) throws Exception {
|
| try {
| Set pooledActors = executionContext.getTaskInstance().getPooledActors();
|
| String taskName = executionContext.getTaskInstance().getName();
| JbpmContext jbpmContext = executionContext.getJbpmContext();
|
| log.info("################ " + taskName + " ##############################");
| Iterator iter = pooledActors.iterator();
| while (iter.hasNext()) {
| PooledActor pool = (PooledActor)iter.next();
| log.info("### " + pool.getActorId());
| // UserBean userBean = new UserBean(jbpmContext);
| // Group group = userBean.getGroup(pool.getActorId());
| // Set groupSet = group.getUsers();
| // Iterator actors = groupSet.iterator();
| // while (actors.hasNext()) {
| // User user = (User)actors.next();
| // log.info("### "+user.getName()+", task '"+taskName+"' is waiting for you.");
| // }
| }
| executionContext.setVariable("comment", "Escalation");
| log.info("### Task : " + executionContext.getTaskInstance().getId());
| //executionContext.getTaskInstance().end("Timeout");
| //executionContext.leaveNode("Timeout");
| log.info("###########################################################");
| } catch (Exception e) {
| // TODO Auto-generated catch block
| e.printStackTrace();
| }
|
|
| }
|
| private static final Log log = LogFactory.getLog(EscalateToContentManager.class);
| }
|
|
|
|
| 08:23:39,247 [main] INFO MainDriver : Due in = 1594 ms
| 08:23:40,841 [main] DEBUG JbpmContextInfo : creating jbpm context with service factories '[scheduler, persistence, authentication]'
| 08:23:40,841 [main] DEBUG JbpmContext : creating JbpmContext
| 08:23:40,841 [main] DEBUG DbPersistenceServiceFactory : creating persistence service
| 08:23:40,841 [main] DEBUG DbPersistenceService : creating hibernate session
| 08:23:40,841 [main] DEBUG DbPersistenceService : beginning hibernate transaction
| 08:23:40,841 [main] DEBUG SchedulerThread : checking for timers
| 08:23:40,841 [main] DEBUG MemoryStore : org.jbpm.graph.def.ActionCache: MemoryStore hit for org.jbpm.graph.def.Action#3
| 08:23:40,841 [main] DEBUG Cache : org.jbpm.graph.def.Action: Is element with key org.jbpm.graph.def.Action#3 expired?: false
| 08:23:40,841 [main] DEBUG MemoryStore : org.jbpm.instantiation.DelegationCache: MemoryStore hit for org.jbpm.instantiation.Delegation#5
| 08:23:40,841 [main] DEBUG Cache : org.jbpm.instantiation.Delegation: Is element with key org.jbpm.instantiation.Delegation#5 expired?: false
| 08:23:40,841 [main] DEBUG SchedulerThread : found timer timer(ContentExpired,com.jeppesen.sabertooth.workflow.EscalateToContentManager,08:23:40,841)
| 08:23:40,841 [main] DEBUG SchedulerThread : executing timer 'timer(ContentExpired,com.jeppesen.sabertooth.workflow.EscalateToContentManager,08:23:40,841)'
| 08:23:40,888 [main] DEBUG MemoryStore : org.jbpm.taskmgmt.def.TaskCache: MemoryStore miss for org.jbpm.taskmgmt.def.Task#2
| 08:23:40,888 [main] DEBUG Cache : org.jbpm.taskmgmt.def.Task cache - Miss
| 08:23:41,013 [main] DEBUG Cache : org.jbpm.taskmgmt.def.Task: Is element with key org.jbpm.taskmgmt.def.Task#2 expired?: false
| 08:23:41,028 [main] DEBUG MemoryStore : org.jbpm.taskmgmt.def.Task.eventsCache: MemoryStore miss for org.jbpm.taskmgmt.def.Task.events#2
| 08:23:41,028 [main] DEBUG Cache : org.jbpm.taskmgmt.def.Task.events cache - Miss
| 08:23:41,028 [main] DEBUG Cache : org.jbpm.graph.def.Event: Is element with key org.jbpm.graph.def.Event#3 expired?: false
| 08:23:41,028 [main] DEBUG Cache : org.jbpm.graph.def.Event: Is element with key org.jbpm.graph.def.Event#3 expired?: false
| 08:23:41,028 [main] DEBUG Cache : org.jbpm.taskmgmt.def.Task.events: Is element with key org.jbpm.taskmgmt.def.Task.events#2 expired?: false
| 08:23:41,044 [main] DEBUG MemoryStore : org.jbpm.graph.def.NodeCache: MemoryStore miss for org.jbpm.graph.def.Node#3
| 08:23:41,044 [main] DEBUG Cache : org.jbpm.graph.def.Node cache - Miss
| 08:23:41,044 [main] DEBUG Cache : org.jbpm.graph.def.Node: Is element with key org.jbpm.graph.def.Node#3 expired?: false
| 08:23:41,044 [main] DEBUG MemoryStore : org.jbpm.graph.def.Node.eventsCache: MemoryStore miss for org.jbpm.graph.def.Node.events#3
| 08:23:41,044 [main] DEBUG Cache : org.jbpm.graph.def.Node.events cache - Miss
| 08:23:41,060 [main] DEBUG Cache : org.jbpm.graph.def.Node.events: Is element with key org.jbpm.graph.def.Node.events#3 expired?: false
| 08:23:41,060 [main] DEBUG MemoryStore : org.jbpm.graph.def.ProcessDefinitionCache: MemoryStore miss for org.jbpm.graph.def.ProcessDefinition#1
| 08:23:41,060 [main] DEBUG Cache : org.jbpm.graph.def.ProcessDefinition cache - Miss
| 08:23:41,091 [main] DEBUG Cache : org.jbpm.graph.def.ProcessDefinition: Is element with key org.jbpm.graph.def.ProcessDefinition#1 expired?: false
| 08:23:41,107 [main] DEBUG MemoryStore : org.jbpm.graph.def.ProcessDefinition.eventsCache: MemoryStore miss for org.jbpm.graph.def.ProcessDefinition.events#1
| 08:23:41,107 [main] DEBUG Cache : org.jbpm.graph.def.ProcessDefinition.events cache - Miss
| 08:23:41,107 [main] DEBUG Cache : org.jbpm.graph.def.ProcessDefinition.events: Is element with key org.jbpm.graph.def.ProcessDefinition.events#1 expired?: false
| 08:23:41,107 [main] DEBUG Timer : executing timer 'timer(ContentExpired,com.jeppesen.sabertooth.workflow.EscalateToContentManager,08:23:40,841)'
| 08:23:41,107 [main] INFO EscalateToContentManager : ################ WaitingTask ##############################
| 08:23:41,107 [main] INFO EscalateToContentManager : ### ContentReviewers
| 08:23:41,122 [main] DEBUG VariableContainer : variable type change. deleting 'comment' from 'TaskInstance[WaitingTask]'
| 08:23:41,122 [main] DEBUG VariableContainer : create variable 'comment' in 'TaskInstance[WaitingTask]' with value 'Escalation'
| 08:23:41,169 [main] INFO EscalateToContentManager : ### Task : 2
| 08:23:41,169 [main] INFO EscalateToContentManager : ###########################################################
| 08:23:41,185 [main] DEBUG MemoryStore : org.jbpm.graph.def.Node.leavingTransitionsCache: MemoryStore miss for org.jbpm.graph.def.Node.leavingTransitions#3
| 08:23:41,185 [main] DEBUG Cache : org.jbpm.graph.def.Node.leavingTransitions cache - Miss
| 08:23:41,200 [main] DEBUG Cache : org.jbpm.graph.def.Transition: Is element with key org.jbpm.graph.def.Transition#3 expired?: false
| 08:23:41,200 [main] DEBUG Cache : org.jbpm.graph.def.Transition: Is element with key org.jbpm.graph.def.Transition#3 expired?: false
| 08:23:41,200 [main] DEBUG Cache : org.jbpm.graph.def.Transition: Is element with key org.jbpm.graph.def.Transition#3 expired?: false
| 08:23:41,200 [main] DEBUG Cache : org.jbpm.graph.def.Node.leavingTransitions: Is element with key org.jbpm.graph.def.Node.leavingTransitions#3 expired?: false
| 08:23:41,200 [main] DEBUG GraphElement : event 'before-signal' on 'TaskNode(Waiting for Approval)' for 'Token(/)'
| 08:23:41,200 [main] DEBUG GraphElement : event 'node-leave' on 'TaskNode(Waiting for Approval)' for 'Token(/)'
| 08:23:41,200 [main] DEBUG GraphElement : event 'transition' on 'Transition(Timeout)' for 'Token(/)'
| 08:23:41,200 [main] DEBUG MemoryStore : org.jbpm.graph.def.Transition.eventsCache: MemoryStore miss for org.jbpm.graph.def.Transition.events#5
| 08:23:41,200 [main] DEBUG Cache : org.jbpm.graph.def.Transition.events cache - Miss
| 08:23:41,216 [main] DEBUG Cache : org.jbpm.graph.def.Transition.events: Is element with key org.jbpm.graph.def.Transition.events#5 expired?: false
| 08:23:41,216 [main] DEBUG MemoryStore : org.jbpm.graph.def.NodeCache: MemoryStore miss for org.jbpm.graph.def.Node#5
| 08:23:41,216 [main] DEBUG Cache : org.jbpm.graph.def.Node cache - Miss
| 08:23:41,216 [main] DEBUG Cache : org.jbpm.graph.def.Node: Is element with key org.jbpm.graph.def.Node#3 expired?: false
| 08:23:41,216 [main] DEBUG GraphElement : event 'node-enter' on 'TaskNode(AssignContentTask)' for 'Token(/)'
| 08:23:41,216 [main] DEBUG MemoryStore : org.jbpm.graph.def.Node.eventsCache: MemoryStore miss for org.jbpm.graph.def.Node.events#5
| 08:23:41,216 [main] DEBUG Cache : org.jbpm.graph.def.Node.events cache - Miss
| 08:23:41,216 [main] DEBUG Cache : org.jbpm.graph.def.Node.events: Is element with key org.jbpm.graph.def.Node.events#3 expired?: false
| 08:23:41,216 [main] DEBUG MemoryStore : org.jbpm.graph.node.TaskNode.tasksCache: MemoryStore miss for org.jbpm.graph.node.TaskNode.tasks#5
| 08:23:41,216 [main] DEBUG Cache : org.jbpm.graph.node.TaskNode.tasks cache - Miss
| 08:23:41,232 [main] DEBUG Cache : org.jbpm.taskmgmt.def.Task: Is element with key org.jbpm.taskmgmt.def.Task#2 expired?: false
| 08:23:41,232 [main] DEBUG Cache : org.jbpm.graph.node.TaskNode.tasks: Is element with key org.jbpm.graph.node.TaskNode.tasks#5 expired?: false
| 08:23:41,232 [main] DEBUG MemoryStore : org.jbpm.taskmgmt.def.TaskControllerCache: MemoryStore miss for org.jbpm.taskmgmt.def.TaskController#4
| 08:23:41,232 [main] DEBUG Cache : org.jbpm.taskmgmt.def.TaskController cache - Miss
| 08:23:41,232 [main] DEBUG Cache : org.jbpm.taskmgmt.def.TaskController: Is element with key org.jbpm.taskmgmt.def.TaskController#4 expired?: false
| 08:23:41,232 [main] DEBUG MemoryStore : org.jbpm.taskmgmt.def.TaskController.variableAccessesCache: MemoryStore miss for org.jbpm.taskmgmt.def.TaskController.variableAccesses#4
| 08:23:41,232 [main] DEBUG Cache : org.jbpm.taskmgmt.def.TaskController.variableAccesses cache - Miss
| 08:23:41,232 [main] DEBUG Cache : org.jbpm.context.def.VariableAccess: Is element with key org.jbpm.context.def.VariableAccess#6 expired?: false
| 08:23:41,232 [main] DEBUG Cache : org.jbpm.context.def.VariableAccess: Is element with key org.jbpm.context.def.VariableAccess#6 expired?: false
| 08:23:41,247 [main] DEBUG Cache : org.jbpm.taskmgmt.def.TaskController.variableAccesses: Is element with key org.jbpm.taskmgmt.def.TaskController.variableAccesses#4 expired?: false
| 08:23:41,247 [main] DEBUG TaskController : creating task instance variable 'content' from process variable 'content', value '1234'
| 08:23:41,247 [main] DEBUG VariableContainer : create variable 'content' in 'TaskInstance[PickAction]' with value '1234'
| 08:23:41,263 [main] DEBUG TaskController : creating task instance variable 'managerId' from process variable 'managerId', value 'null'
| 08:23:41,263 [main] DEBUG VariableContainer : create variable 'managerId' in 'TaskInstance[PickAction]' with value 'null'
| 08:23:41,263 [main] DEBUG GraphElement : event 'task-create' on 'Task(PickAction)' for 'Token(/)'
| 08:23:41,263 [main] DEBUG MemoryStore : org.jbpm.taskmgmt.def.Task.eventsCache: MemoryStore miss for org.jbpm.taskmgmt.def.Task.events#4
| 08:23:41,263 [main] DEBUG Cache : org.jbpm.taskmgmt.def.Task.events cache - Miss
| 08:23:41,263 [main] DEBUG Cache : org.jbpm.taskmgmt.def.Task.events: Is element with key org.jbpm.taskmgmt.def.Task.events#2 expired?: false
| 08:23:41,263 [main] DEBUG MemoryStore : org.jbpm.instantiation.DelegationCache: MemoryStore miss for org.jbpm.instantiation.Delegation#7
| 08:23:41,263 [main] DEBUG Cache : org.jbpm.instantiation.Delegation cache - Miss
| 08:23:41,263 [main] DEBUG Cache : org.jbpm.instantiation.Delegation: Is element with key org.jbpm.instantiation.Delegation#5 expired?: false
| 08:23:41,263 [main] INFO ContentManagerAssignment : ###############################################
| 08:23:41,263 [main] INFO ContentManagerAssignment : ### ContentManagers Assignment
| 08:23:41,263 [main] INFO ContentManagerAssignment : ###############################################
| 08:23:41,263 [main] DEBUG GraphElement : event 'task-assign' on 'Task(PickAction)' for 'Token(/)'
| 08:23:41,263 [main] DEBUG GraphElement : event 'after-signal' on 'TaskNode(Waiting for Approval)' for 'Token(/)'
| 08:23:41,263 [main] DEBUG Services : executing default save operations
| 08:23:41,263 [main] DEBUG HibernateSaveOperation : saving process instance
| 08:23:41,278 [main] DEBUG SaveLogsOperation : ignoring logs. no logging service available.
| 08:23:41,278 [main] DEBUG CascadeSaveOperation : cascading save of 'org.jbpm.graph.exe.ProcessInstance at 1b6634c'
| 08:23:41,278 [main] DEBUG SchedulerThread : deleting timer 'timer(ContentExpired,com.jeppesen.sabertooth.workflow.EscalateToContentManager,08:23:40,841)'
| 08:23:41,278 [main] DEBUG JbpmContext : closing JbpmContext
| 08:23:41,278 [main] DEBUG Services : closing service 'persistence': org.jbpm.persistence.db.DbPersistenceService at 200db9
| 08:23:41,278 [main] DEBUG DbPersistenceService : committing hibernate transaction
| 08:23:41,310 [main] DEBUG DbPersistenceService : closing hibernate session
| 08:23:41,310 [main] DEBUG Services : executing default save operations
| 08:23:41,310 [main] DEBUG HibernateSaveOperation : saving process instance
| 08:23:41,310 [main] DEBUG SaveLogsOperation : ignoring logs. no logging service available.
| 08:23:41,310 [main] DEBUG CascadeSaveOperation : cascading save of 'org.jbpm.graph.exe.ProcessInstance at eb67e8'
| 08:23:41,310 [main] INFO MainDriver : Before --> PickAction
| 08:23:41,325 [main] DEBUG GraphElement : event 'task-assign' on 'Task(PickAction)' for 'Token(/)'
| 08:23:41,325 [main] DEBUG GraphElement : event 'task-start' on 'Task(PickAction)' for 'Token(/)'
| 08:23:41,325 [main] DEBUG VariableContainer : variable type change. deleting 'managerId' from 'TaskInstance[PickAction]'
| 08:23:41,325 [main] DEBUG VariableContainer : create variable 'managerId' in 'TaskInstance[PickAction]' with value 'contentManager1'
| 08:23:41,357 [main] ERROR AbstractFlushingEventListener : Could not synchronize database state with session
| org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.graph.exe.Token#1]
| at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1635)
| at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2208)
| at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2118)
| at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2374)
| at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:84)
| at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:243)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:227)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141)
| at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:296)
| at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:41)
| at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:951)
| at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:109)
| at org.hibernate.impl.AbstractSessionImpl.getNamedQuery(AbstractSessionImpl.java:37)
| at org.hibernate.impl.SessionImpl.getNamedQuery(SessionImpl.java:1203)
| at org.jbpm.db.TaskMgmtSession.findTaskInstances(TaskMgmtSession.java:57)
| at com.jeppesen.sabertooth.workflow.ProcessInstanceBean.getActorTaskList(ProcessInstanceBean.java:182)
| at com.jeppesen.sabertooth.MainDriver.process(MainDriver.java:178)
| at com.jeppesen.sabertooth.MainDriver.main(MainDriver.java:57)
| 08:23:41,357 [main] ERROR TaskMgmtSession : org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.graph.exe.Token#1]
| Exception in thread "main" org.jbpm.JbpmException: couldn't get task instances list for actor 'contentManager1'
| at org.jbpm.db.TaskMgmtSession.findTaskInstances(TaskMgmtSession.java:63)
| at com.jeppesen.sabertooth.workflow.ProcessInstanceBean.getActorTaskList(ProcessInstanceBean.java:182)
| at com.jeppesen.sabertooth.MainDriver.process(MainDriver.java:178)
| at com.jeppesen.sabertooth.MainDriver.main(MainDriver.java:57)
| Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.graph.exe.Token#1]
| at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1635)
| at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2208)
| at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2118)
| at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2374)
| at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:84)
| at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:243)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:227)
| at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141)
| at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:296)
| at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:41)
| at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:951)
| at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:109)
| at org.hibernate.impl.AbstractSessionImpl.getNamedQuery(AbstractSessionImpl.java:37)
| at org.hibernate.impl.SessionImpl.getNamedQuery(SessionImpl.java:1203)
| at org.jbpm.db.TaskMgmtSession.findTaskInstances(TaskMgmtSession.java:57)
| ... 3 more
|
|
|
|
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