Exemplo n.º 1
0
  /** End Task Instance */
  public static void endTaskInstance(long taskInstanceId, String transitionName)
      throws WorkflowException {
    log.debug("endTaskInstance({}, {})", new Object[] {taskInstanceId, transitionName});
    JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();

    try {
      TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
      org.jbpm.taskmgmt.exe.TaskInstance ti = taskMgmtSession.getTaskInstance(taskInstanceId);

      if (transitionName != null && !transitionName.equals("")) {
        if (ti.getStart() == null) {
          ti.start();
        }

        ti.end(transitionName);
      } else {
        if (ti.getStart() == null) {
          ti.start();
        }

        ti.end();
      }

      jbpmContext.getSession().flush();
    } catch (JbpmException e) {
      throw new WorkflowException(e.getMessage(), e);
    } finally {
      jbpmContext.close();
    }

    log.debug("endTaskInstance: void");
  }
Exemplo n.º 2
0
  /** Find Pooled Task Instances */
  @SuppressWarnings("rawtypes")
  public static List<TaskInstance> findPooledTaskInstances(String user) throws WorkflowException {
    log.debug("findPooledTaskInstances({})", user);
    JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();
    ArrayList<TaskInstance> al = new ArrayList<TaskInstance>();

    try {
      TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();

      for (Iterator it = taskMgmtSession.findPooledTaskInstances(user).iterator(); it.hasNext(); ) {
        org.jbpm.taskmgmt.exe.TaskInstance ti = (org.jbpm.taskmgmt.exe.TaskInstance) it.next();
        al.add(WorkflowUtils.copy(ti));
      }

      // Sort
      Collections.sort(al);
    } catch (JbpmException e) {
      throw new WorkflowException(e.getMessage(), e);
    } finally {
      jbpmContext.close();
    }

    log.debug("findPooledTaskInstances: {}", al);
    return al;
  }
Exemplo n.º 3
0
  /** Add Task Instance Comment */
  public static void addTaskInstanceComment(String user, long taskInstanceId, String message)
      throws WorkflowException {
    log.debug("addTaskInstanceComment({}, {}, {})", new Object[] {user, taskInstanceId, message});
    JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();

    try {
      TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
      org.jbpm.taskmgmt.exe.TaskInstance ti = taskMgmtSession.getTaskInstance(taskInstanceId);
      ti.addComment(new org.jbpm.graph.exe.Comment(user, message));
      jbpmContext.getSession().flush();
    } catch (JbpmException e) {
      throw new WorkflowException(e.getMessage(), e);
    } finally {
      jbpmContext.close();
    }
  }
Exemplo n.º 4
0
  /** Resume Task Instance */
  public static void resumeTaskInstance(long taskInstanceId) throws WorkflowException {
    log.debug("resumeTaskInstance({})", taskInstanceId);
    JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();

    try {
      TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
      org.jbpm.taskmgmt.exe.TaskInstance ti = taskMgmtSession.getTaskInstance(taskInstanceId);
      ti.resume();
      jbpmContext.getSession().flush();
    } catch (JbpmException e) {
      throw new WorkflowException(e.getMessage(), e);
    } finally {
      jbpmContext.close();
    }

    log.debug("resumeTaskInstance: void");
  }
Exemplo n.º 5
0
  /** Get Task Instance */
  public static TaskInstance getTaskInstance(long taskInstanceId) throws WorkflowException {
    log.debug("getTaskInstance({})", taskInstanceId);
    JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();
    TaskInstance vo = new TaskInstance();

    try {
      TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
      org.jbpm.taskmgmt.exe.TaskInstance ti = taskMgmtSession.getTaskInstance(taskInstanceId);
      vo = WorkflowUtils.copy(ti);
    } catch (JbpmException e) {
      throw new WorkflowException(e.getMessage(), e);
    } finally {
      jbpmContext.close();
    }

    log.debug("getTaskInstance: {}", vo);
    return vo;
  }
Exemplo n.º 6
0
  /** Set Task Instance Values */
  public static void setTaskInstanceValues(
      long taskInstanceId, String transitionName, List<FormElement> values)
      throws WorkflowException {
    log.debug(
        "setTaskInstanceValues({}, {}, {})", new Object[] {taskInstanceId, transitionName, values});
    JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();

    try {
      TaskMgmtSession taskMgmtSession = jbpmContext.getTaskMgmtSession();
      Map<String, FormElement> hm = new HashMap<String, FormElement>();

      for (FormElement fe : values) {
        hm.put(fe.getName(), fe);
      }

      org.jbpm.taskmgmt.exe.TaskInstance ti = taskMgmtSession.getTaskInstance(taskInstanceId);
      ti.setVariables(hm);

      if (transitionName != null && !transitionName.equals("")) {
        if (ti.getStart() == null) {
          ti.start();
        }

        ti.end(transitionName);
      } else {
        if (ti.getStart() == null) {
          ti.start();
        }

        ti.end();
      }

      jbpmContext.save(ti);
    } catch (JbpmException e) {
      throw new WorkflowException(e.getMessage(), e);
    } finally {
      jbpmContext.close();
    }
  }