package com.zone.weixin4j.handler;
   
   import com.zone.weixin4j.exception.WeixinException;
   import com.zone.weixin4j.request.WeixinMessage;
   import com.zone.weixin4j.request.WeixinRequest;
   import com.zone.weixin4j.response.TextResponse;
   import com.zone.weixin4j.response.WeixinResponse;
   
   import java.util.Set;
  
  /**
   * 调试消息处理器
   * 
   * @className DebugMessageHandler
   * @author jinyu(foxinmy@gmail.com)
   * @date 2015年5月17日
   * @since JDK 1.6
   * @see
   */
  public class DebugMessageHandler implements WeixinMessageHandler {
  
  	public static final DebugMessageHandler global = new DebugMessageHandler();
  
  	private DebugMessageHandler() {
  
  	}
  
  	@Override
  	public boolean canHandle(WeixinRequest request, WeixinMessage message,
  			Set<String> nodeNames) throws WeixinException {
  		return true;
  	}
  
  	@Override
  	public WeixinResponse doHandle(WeixinRequest request, WeixinMessage message,
  			Set<String> nodeNames) throws WeixinException {
  		String content = message == null ? request.getOriginalContent()
  				.replaceAll("\\!\\[CDATA\\[", "").replaceAll("\\]\\]", "")
  				: message.toString();
  		return new TextResponse(content);
  	}
  
  	@Override
  	public int weight() {
  		return 0;
  	}
  }