/**
    * Copyright By Grandsoft Company Limited.  
    * 2012-2-16 下午03:34:12
    */
   package gboat2.base.core.web;
   
   import gboat2.base.bridge.debug.DefaultDebugHook;
   import net.sf.json.JSONArray;
   import net.sf.json.JSONObject;
  
  
  /**
   * 
   * 拆分元数据
   * @author zhangxj-a
   * @since jdk1.6
   * @date 2013-5-21
   *  
   */
  public  class MetadataEdit extends SplitMetadataStrategy {
  	
  	private static SplitMetadataStrategy instance = new MetadataEdit();
  	
  	public   JSONObject decorateMetadata(JSONObject returned, String invokeMethod, BaseActionSupport action){
  		JSONArray operations = (JSONArray) returned.get("operations");
  	 	
  		if (operations == null) {
  			operations = new JSONArray();
  		}
  		
  		if (DefaultDebugHook.getInstance().devMode) {
  			//增加设计、属性按钮
  			operations.addAll(getSystemButtonsJSON(action, invokeMethod));
  		}
  		
  		operations = filtMetaOperas(operations, action);
  		returned.put("operations", operations);
  		
  		return returned;
  	}
  
  	public static SplitMetadataStrategy getInstance() {
  		return instance;
  	}
  }