コード例 #1
0
  public ProcessResponse startProcess(String name) throws SSOException {

    String id = idGenerator.generateId();

    PasswordManagementProcess p = getPrototype(name);
    if (p == null) throw new SSOException("No such process : " + name);

    // Create a new process based on the received prototype
    p = p.createNewProcess(id);
    runningProcesses.put(p.getProcessId(), p);
    ProcessResponse r = p.start();
    ((BaseProcessState) p.getState()).setNextStep(r.getNextStep());
    return r;
  }
コード例 #2
0
  public ProcessResponse handleRequest(ProcessRequest request) throws PasswordManagementException {

    String processId = request.getProcessId();
    String actionName = null;

    if (log.isDebugEnabled()) log.debug("Handling request for process [" + processId + "]");

    try {

      PasswordManagementProcess p = runningProcesses.get(processId);
      if (p == null) throw new PasswordManagementException("No such process " + processId);

      String nextStep = p.getState().getNextStep();

      if (log.isDebugEnabled()) log.debug("Handling request for process [" + processId + "]");

      Method[] methods = p.getClass().getMethods();
      for (Method method : methods) {

        if (log.isDebugEnabled()) log.debug("Processing method : " + method.getName());

        if (!method.isAnnotationPresent(Action.class)) continue;

        Action action = method.getAnnotation(Action.class);

        if (log.isDebugEnabled()) log.debug("Processing method annotation : " + action);

        for (String actionStep : action.fromSteps()) {

          if (log.isDebugEnabled()) log.debug("Processing annotation step : " + actionStep);

          if (actionStep.equals(nextStep)) {
            actionName = method.getName();

            if (log.isDebugEnabled())
              log.debug(
                  "Dispatching request from step "
                      + nextStep
                      + " to process ["
                      + processId
                      + "] action "
                      + actionName);

            // Store response next step in process state :
            ProcessResponse r = (ProcessResponse) method.invoke(p, request);
            ((BaseProcessState) p.getState()).setNextStep(r.getNextStep());
            return r;
          }
        }
      }

      throw new PasswordManagementException("Step [" + nextStep + "] not supported by process");

    } catch (InvocationTargetException e) {
      throw new PasswordManagementException(
          "Cannot invoke process action [" + actionName + "] : " + e.getMessage(), e);
    } catch (IllegalAccessException e) {
      throw new PasswordManagementException(
          "Cannot invoke process action [" + actionName + "] : " + e.getMessage(), e);
    }
  }