伪静态Servlet业务工厂

/**
 * 伪静态Servlet业务工厂
 * @author RuiLin.Xie - xKF24276
 */
public class ActionBizFactory
{
	//单例
	private static ActionBizFactory actionBizFactory = new ActionBizFactory();
	
	//Action键值对
	private static HashMap<String, String> actionMap = new HashMap<String, String>();
	
	//私有构造
	private ActionBizFactory(){}
	
	//得到动作业务工厂
	public static ActionBizFactory getActionBizFactory()
	{
		return actionBizFactory;
	}
	
	/**
	 * 根据用户请求解析出用户动作及提交参数
	 * @param request
	 * @return
	 */
	public RequestPackage reqToRequestPackage(HttpServletRequest request, HttpServletResponse response)
	{
		RequestPackage rp = new RequestPackage();
		rp.setRequest(request);
		rp.setResponse(response);
		
		String[] tmpUrl;
		
		/**
		 *	/PoseStaticPage/login--uname-admin--upwd-123456.html
		 *  得到请求的uri
		 */
		String uri = request.getRequestURI();
		
		//分段截取
		tmpUrl = uri.split("/");
		
		/** 取得action与参数：login--uname-admin--upwd-123456.html **/
		String tmpAct = tmpUrl[tmpUrl.length - 1];
		
		/** 如果没参数，如POST **/
		if(tmpAct.indexOf("-") == -1)
		{
			if(tmpAct.indexOf(".html") != -1)
				tmpAct = tmpAct.substring(0, tmpAct.length() - 5);
			rp.setAction(tmpAct);
			return rp;
		}
		
		/** 取得Action名：login **/
		tmpUrl = tmpAct.split("--");
		String action = tmpUrl[0];
		rp.setAction(action);
		
		tmpAct = tmpAct.substring(action.length() + 1, tmpAct.length());
		
		/** 所有参数字符串：login--uname-admin--upwd-123456 **/
		String paramStr = tmpAct.substring(1, tmpAct.length() - 5);
		String[] paramArr = paramStr.split("--");
		
		/** 将参数存入map **/
		for(int i = 0; i < paramArr.length; i++)
		{
			String[] tmpParams = paramArr[i].split("-");
			rp.getParameter().put(tmpParams[0], (tmpParams.length <= 1 ? "" : tmpParams[1]));
		}

		return rp;
	}
	
	/**
	 * 执行动作
	 * @param request
	 * @param response
	 */
	public void exec(RequestPackage rp)
	{
		String className = getActionMap().get(rp.getAction());
		
		//load类，并将参数rp传入
		
	}

	
	public static HashMap<String, String> getActionMap()
	{
		return actionMap;
	}

	public static void setActionMap(HashMap<String, String> actionMap)
	{
		ActionBizFactory.actionMap = actionMap;
	}
}