[jboss-user] [JBoss jBPM] - Re: Task priority problem

[michaelholtzman]

The JIRA issue for this is marked as closed, but it is STILL a problem.
(http://jira.jboss.com/jira/browse/JBPM-325)
The priority assigned to the task in the process definition is not propagated to the task instance.

If we look at the hibernate cfg for task ...


  | <?xml version="1.0"?>
  | 
  | <!DOCTYPE hibernate-mapping PUBLIC
  |     "-//Hibernate/Hibernate Mapping DTD 3.0//EN" 
  |     "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
  | 
  | <hibernate-mapping default-access="field">
  | 
  |   <class name="org.jbpm.taskmgmt.def.Task" 
  |          table="JBPM_TASK">
  |     <cache usage="nonstrict-read-write"/>
  |     <id name="id" column="ID_"><generator class="native" /></id>
  |   
  |     <!-- GRAPHELEMENT -->
  |     <property name="name" column="NAME_" />
  |     <many-to-one name="processDefinition" 
  |                  column="PROCESSDEFINITION_" 
  |                  foreign-key="FK_TASK_PROCDEF"/>
  |     <map name="events" cascade="all">
  |       <cache usage="nonstrict-read-write"/>
  |       <key column="TASK_" foreign-key="FK_EVENT_TASK" />
  |       <index column="EVENTTYPE_" type="string"/>
  |       <one-to-many class="org.jbpm.graph.def.Event" />
  |     </map>
  |     <list name="exceptionHandlers" cascade="all">
  |       <cache usage="nonstrict-read-write"/>
  |       <key column="TASK_" foreign-key="none" />
  |       <list-index column="GRAPHELEMENTINDEX_" />
  |       <one-to-many class="org.jbpm.graph.def.ExceptionHandler" />
  |     </list>
  |     <!-- ============ -->
  |   
  |     <property name="description"  type="string_max" column="DESCRIPTION_" length="4000"/>
  |     <property name="isBlocking"   column="ISBLOCKING_" />
  |     <property name="isSignalling" column="ISSIGNALLING_" />
  |     <property name="dueDate"      column="DUEDATE_" />
  |     <property name="actorIdExpression" column="ACTORIDEXPRESSION_" />
  |     <property name="pooledActorsExpression" column="POOLEDACTORSEXPRESSION_" />
  | 
  |     <many-to-one name="taskMgmtDefinition"
  |                  column="TASKMGMTDEFINITION_"
  |                  foreign-key="FK_TASK_TASKMGTDEF"/>
  |     <many-to-one name="taskNode"
  |                  column="TASKNODE_" 
  |                  foreign-key="FK_TASK_TASKNODE"/>
  |     <many-to-one name="startState"
  |                  column="STARTSTATE_" 
  |                  foreign-key="FK_TASK_STARTST"/>
  |     <many-to-one name="assignmentDelegation" 
  |                  column="ASSIGNMENTDELEGATION_" 
  |                  foreign-key="FK_TASK_ASSDEL"
  |                  cascade="all" />
  |     <many-to-one name="swimlane"
  |                  column="SWIMLANE_" 
  |                  foreign-key="FK_TASK_SWIMLANE"/>
  |     <many-to-one name="taskController" 
  |                  column="TASKCONTROLLER_" 
  |                  foreign-key="FK_TSK_TSKCTRL"
  |                  cascade="all" />
  |                  
  |   </class>
  | 
  | </hibernate-mapping>
  | 

... there is no property for PRIORITY. When a task instance is spawned from the task, it always gets the default priority of "3".

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