采撷真正处理基站返回成功控制码后，Action才返回成功

采集真正处理基站返回成功控制码后，Action才返回成功。

Action:

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((AreaControlCodeFilter)SpringContextTool.getBean("areaControlFilter")).registerObserver(this);

private boolean opSuccess = false;@Overridepublic void update(Subject s, Object arg) {((AreaControlCodeFilter)SpringContextTool.getBean("areaControlFilter")).removeObserver(this);((CDMAControlCodeFilter)SpringContextTool.getBean("CDMAControlFilter")).removeObserver(this);if((Integer) arg!=8)opSuccess = true;}

//如果没有返回，等待1swhile(!opSuccess){Thread.sleep(1000*1);}if (flag)return "true";return ERROR;

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AreaControlCodeFilter.java:

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private ArrayList<ControlCodeObserver> observers = new ArrayList<ControlCodeObserver>();  @Overridepublic  void registerObserver(ControlCodeObserver o) { observers.add(o);  }@Overridepublic void removeObserver(ControlCodeObserver o) {int i = observers.indexOf(o);          if (i >= 0) {              observers.remove(i);          }  }@Overridepublic void notifyObservers(Object arg) {for (int i = 0; i < observers.size(); i++) {  ControlCodeObserver observer = (ControlCodeObserver) observers.get(i);              observer.update(this,arg);          }  }

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Subject:

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public interface Subject {      public void registerObserver(ControlCodeObserver o);      public void removeObserver(ControlCodeObserver o);      public void notifyObservers(Object arg);  }  

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ControlCodeObserver :

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public interface  ControlCodeObserver { public void update(Subject s , Object arg);   }

?JS:

if (msg == "true") {showMessage("#optionSuccess");setTimeout(function(){window.location.reload();},1000*2);//刷新页面} else {showMessage("#optionFailure");}