[jboss-cvs] jboss-seam/src/main/org/jboss/seam/core ...

[Gavin King]

  User: gavin   
  Date: 06/11/21 23:56:55

  Modified:    src/main/org/jboss/seam/core  PooledTask.java
  Log:
  requested by user
  
  Revision  Changes    Path
  1.13      +52 -5     jboss-seam/src/main/org/jboss/seam/core/PooledTask.java
  
  (In the diff below, changes in quantity of whitespace are not shown.)
  
  Index: PooledTask.java
  ===================================================================
  RCS file: /cvsroot/jboss/jboss-seam/src/main/org/jboss/seam/core/PooledTask.java,v
  retrieving revision 1.12
  retrieving revision 1.13
  diff -u -b -r1.12 -r1.13
  --- PooledTask.java	19 Nov 2006 18:13:06 -0000	1.12
  +++ PooledTask.java	22 Nov 2006 04:56:55 -0000	1.13
  @@ -10,7 +10,7 @@
   import org.jbpm.taskmgmt.exe.TaskInstance;
   
   /**
  - * Support for the task list.
  + * Support for assigning tasks in the pooled task list.
    * 
    * @see TaskInstanceList
    * @author Gavin King
  @@ -21,6 +21,14 @@
   public class PooledTask
   {
      
  +   /**
  +    * Assign the TaskInstance with the id passed
  +    * in the request parameter named "taskId" to
  +    * the current actor.
  +    * 
  +    * @see Actor
  +    * @return a null outcome only if the task was not found
  +    */
      @Transactional
      public String assignToCurrentActor()
      {
  @@ -33,14 +41,53 @@
         if (taskInstance!=null)
         {
            taskInstance.setActorId( actor.getId() );
  -      }
         return "taskAssignedToActor";
      }
  +      else
  +      {
  +         return null;
  +      }
  +   }
  +   
  +   /**
  +    * Assign the TaskInstance with the id passed
  +    * in the request parameter named "taskId" to
  +    * the given actor id.
  +    * 
  +    * @param actorId the jBPM actor id
  +    * @return a null outcome only if the task was not found
  +    */
  +   @Transactional
  +   public String assign(String actorId)
  +   {
  +      TaskInstance taskInstance = getTaskInstance();
  +      if (taskInstance!=null)
  +      {
  +         taskInstance.setActorId(actorId);
  +         return "taskAssigned";
  +      }
  +      else
  +      {
  +         return null;
  +      }
  +   }
      
  -   private TaskInstance getTaskInstance()
  +   /**
  +    * @return the TaskInstance with the id passed
  +    * in the request parameter named "taskId".
  +    */
  +   @Transactional
  +   public TaskInstance getTaskInstance()
      {
  -      String taskId = (String) FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("taskId");
  -      return ManagedJbpmContext.instance().getTaskMgmtSession().loadTaskInstance( Long.parseLong(taskId) );
  +      String taskId = (String) FacesContext.getCurrentInstance()
  +            .getExternalContext()
  +            .getRequestParameterMap()
  +            .get("taskId");
  +      return taskId==null ? 
  +            null : 
  +            ManagedJbpmContext.instance()
  +                  .getTaskMgmtSession()
  +                  .loadTaskInstance( Long.parseLong(taskId) );
      }
      
   }