Package org.jbpm.graph.exe

Examples of org.jbpm.graph.exe.ExecutionContext

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  public TaskInstance createTaskInstance(Task task) {
    return createTaskInstance(task, (ExecutionContext)null);
  }

  public TaskInstance createTaskInstance(Token token) {
    return createTaskInstance(null, new ExecutionContext(token));
  }
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  /**
   * creates a new task instance on the given token, for the given task.
   */
  public TaskInstance createTaskInstance(Task task, Token token) {
    ExecutionContext executionContext = new ExecutionContext(token);
    executionContext.setTask(task);
    return createTaskInstance(task, executionContext);
  }
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  public TaskInstance createStartTaskInstance() {
    TaskInstance taskInstance = null;
    Task startTask = taskMgmtDefinition.getStartTask();
    if (startTask!=null) {
      Token rootToken = processInstance.getRootToken();
      ExecutionContext executionContext = new ExecutionContext(rootToken);
      taskInstance = createTaskInstance(startTask, executionContext);
      taskInstance.setActorId(SecurityHelper.getAuthenticatedActorId());
    }
    return taskInstance;
  }
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          while ( iter.hasNext() ) {
            ((Token)iter.next()).setAbleToReactivateParent( false );
          }

          // write to all child tokens that the parent is already reactivated
          ExecutionContext parentContext = new ExecutionContext(parentToken);
          leave(parentContext);
        }
      }
    }
  }
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import org.jbpm.taskmgmt.exe.TaskMgmtInstance;

public class JbpmVariableResolver implements VariableResolver {

  public Object resolveVariable(String name) throws ELException {
    ExecutionContext executionContext = ExecutionContext.currentExecutionContext();
    Object value = null;
   
    if ("taskInstance".equals(name)) {
      value = executionContext.getTaskInstance();

    } else if ("processInstance".equals(name)) {
      value = executionContext.getProcessInstance();

    } else if ("processDefinition".equals(name)) {
      value = executionContext.getProcessDefinition();

    } else if ("token".equals(name)) {
      value = executionContext.getToken();

    } else if ("taskMgmtInstance".equals(name)) {
      value = executionContext.getTaskMgmtInstance();
     
    } else if ("contextInstance".equals(name)) {
      value = executionContext.getContextInstance();

    } else if ( (executionContext.getTaskInstance()!=null)
                && (executionContext.getTaskInstance().hasVariableLocally(name))
              ) {
      value = executionContext.getTaskInstance().getVariable(name);

    } else {
      ContextInstance contextInstance = executionContext.getContextInstance();
      TaskMgmtInstance taskMgmtInstance = executionContext.getTaskMgmtInstance();
      Token token = executionContext.getToken();
     
      if ( (contextInstance!=null)
           && (contextInstance.hasVariable(name))
         ) {
        value = contextInstance.getVariable(name, token);
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  public TaskInstance createTaskInstance(Task task) {
    return createTaskInstance(task, (ExecutionContext)null);
  }

  public TaskInstance createTaskInstance(Token token) {
    return createTaskInstance(null, new ExecutionContext(token));
  }
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  /**
   * creates a new task instance on the given token, for the given task.
   */
  public TaskInstance createTaskInstance(Task task, Token token) {
    ExecutionContext executionContext = new ExecutionContext(token);
    executionContext.setTask(task);
    return createTaskInstance(task, executionContext);
  }
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  public TaskInstance createStartTaskInstance() {
    TaskInstance taskInstance = null;
    Task startTask = taskMgmtDefinition.getStartTask();
    if (startTask!=null) {
      Token rootToken = processInstance.getRootToken();
      ExecutionContext executionContext = new ExecutionContext(rootToken);
      taskInstance = createTaskInstance(startTask, executionContext);
      taskInstance.setActorId(SecurityHelper.getAuthenticatedActorId());
    }
    return taskInstance;
  }
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    // fire the event
    if ( (task!=null)
         && (token!=null)
       ) {
      ExecutionContext executionContext = new ExecutionContext(token);
      executionContext.setTask(task);
      executionContext.setTaskInstance(this);

      // WARNING: The events create and assign are fired in the right order, but
      // the logs are still not ordered properly.
      // See also: TaskMgmtInstance.createTaskInstance
      task.fireEvent(Event.EVENTTYPE_TASK_ASSIGN, executionContext);
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    start = Clock.getCurrentTime();
    if ( (task!=null)
         && (token!=null)
       ) {
      ExecutionContext executionContext = new ExecutionContext(token);
      executionContext.setTask(task);
      executionContext.setTaskInstance(this);
      task.fireEvent(Event.EVENTTYPE_TASK_START, executionContext);
    }
  }
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