paygem.java

package com.ifreestudio.olympic.servlet;
 
  import java.io.BufferedReader;
  import java.io.IOException;
  import java.io.InputStreamReader;
 
  import javax.servlet.ServletException;
  import javax.servlet.http.HttpServlet;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
 
  import net.sf.json.JSONObject;
 
  import org.apache.log4j.Logger;
 
  public class GameHttpServlet extends HttpServlet {
  	private static final long serialVersionUID = -2568128461858828116L;
  	private static Logger logger = Logger.getLogger(GameHttpServlet.class);
 
  	public GameHttpServlet() {
  		super();
  	}
 
  	@Override
  	protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException,
  			IOException {
  		try {
  			String reqStr = getInputString(request);
  			logger.info("reqStr:" + reqStr);
  			if (reqStr != null && !reqStr.isEmpty()) {
  				JSONObject json = JSONObject.fromObject(reqStr);
  				String serviceName = json.optString("serviceName");
  				String callPara = json.optString("callPara");
  				if (serviceName != null && !serviceName.isEmpty() && callPara != null && !callPara.isEmpty()) {
  					String ret = null;
  					if ("payGem".equals(serviceName)) {
  						/*
  						 * 划拨
  						 * 参数示例：{"serviceName":"payGem","callPara":{"orderId":"b53d29fc-e277-4469-a4af-814e850ef8e2","productType":"1","amount":"1","payType":"1","gameRoleId":"9","timestamp":1352878310509,"verify":"8CFAADCB1119CCE1B9050FAA0B309C93"}}
  						 */
  //						ret = payGem(callPara, request);
  					} else if ("resultMsg".equals(serviceName)) {
  						/*
  						 * 异步操作错误提示信息
  						 * 参数示例：{"serviceName":"resultMsg","callPara":{"gameRoleId":"9426","returnCode":"60004","returnMsg":"udid is empty"}}
  						 */
  //						ret = resultMsg(callPara, request);
  					} else if ("bindEmail".equals(serviceName)) {
  						/*
  						 * 邮箱绑定成功通知
  						 * 参数示例：{"serviceName":"bindEmail","callPara":{"gameRoleId":"9426","timestamp":1352878310509,"verify":"8CFAADCB1119CCE1B9050FAA0B309C93"}}
  						 */
  //						ret = bindEmail(callPara);
  					}
 
  					if (null != ret) {
  						logger.info(ret);
  						response.getWriter().write(ret);
  					} else {
  						logger.error("80003:No such method...");
  						response.getWriter().write("{\"result\":\"80003\", \"resultMsg\":\"No such method.\"}");
  					}
  					return;
  				}
  			}
  			logger.error("80001:Wrong parameters while invoking service...");
  			response.getWriter().write(
  					"{\"result\":\"80001\", \"resultMsg\":\"Wrong parameters while invoking service.\"}");
  		} catch (Exception e) {
  			logger.error(e, e);
  			response.getWriter().write(
  					"{\"result\":\"80002\", \"resultMsg\":\"Error occur while invoking service.\"}");
  		}
  	}
 
  	protected String getInputString(HttpServletRequest request) {
  		BufferedReader in = null;
  		try {
  			String aLine;
  			StringBuilder s = new StringBuilder();
  			in = new BufferedReader(new InputStreamReader(request.getInputStream(), "utf-8"));
  			while ((aLine = in.readLine()) != null) {
  				s.append(aLine);
  			}
  			return s.toString();
  		} catch (Exception e) {
  			logger.error(e, e);
  		} finally {
  			try {
  				if (in != null) {
  					in.close();
  				}
  			} catch (Exception e) {
  				logger.error(e, e);
  			}
  		}
  		return null;
  	}
 
  }