haojing/src/weaver/interfaces/dito/mq/RocketmqServlet.java

//package weaver.interfaces.dito.mq;
//
//
//import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
//import org.apache.rocketmq.client.exception.MQClientException;
//import org.apache.rocketmq.common.consumer.ConsumeFromWhere;
//import org.apache.rocketmq.common.protocol.heartbeat.MessageModel;
//import weaver.file.Prop;
//import weaver.general.BaseBean;
//import weaver.general.GCONST;
//import weaver.general.InitServer;
//import weaver.interfaces.dito.comInfo.PropBean;
//
//import javax.servlet.ServletException;
//import javax.servlet.http.HttpServlet;
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//import java.io.IOException;
//import java.text.SimpleDateFormat;
//import java.util.ArrayList;
//import java.util.Date;
//
//
//
//public class RocketmqServlet extends HttpServlet {
//
//
//    private boolean isMainIp = false;//是否为主节点
//
//    private boolean isSampleMode = false;//是否为单机（启用ridis并且配置了主节点的，则不是单机，否则认为是集群环境）
//
//    @Override
//    public void init() throws ServletException
//    {
//
//        BaseBean bb = new BaseBean();
//        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
//
//        bb.writeLog("initiated---进入时间："+sdf.format(new Date()));
//        bb.writeLog("***** resource model initiated");
//        bb.writeLog("***** resource model initiated");
//        bb.writeLog("***** resource model initiated");
//
//        try{
//            isMainIp = isMainIp();//计算是否为集群中的主节点
//            isSampleMode = isSampleMode();//判断是否为单机
//            bb.writeLog("isMainIp:"+isMainIp);
//            bb.writeLog("isSampleMode:"+isSampleMode);
//
//            if(isSampleMode){
//                initData();
//            }else{
//                if (isMainIp) {
//                    //则调用service方法加载设置，重新获取workflowid相关超时设置OvertimeEntity
//                    initData();
//                }
//            }
//
//
//
//            //DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("portal-producer-group_nj");
//            //DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("cbec-consumer-group_nj_133");
//            //consumer.setNamesrvAddr("172.16.84.183:9001;172.16.84.187:9001");
////            consumer.subscribe("dataSync_topic_nj", "BPM");
////            consumer.setInstanceName("dataSync_topic_nj");
//
////            String consumerGroup = PropBean.getUfPropValue("consumerGroup");
////            bb.writeLog("consumerGroup:"+consumerGroup);
////            DefaultMQPushConsumer consumer = new DefaultMQPushConsumer(consumerGroup);
////
////            String namesrvAddr = PropBean.getUfPropValue("namesrvAddr");
////            bb.writeLog("namesrvAddr:"+namesrvAddr);
////            consumer.setNamesrvAddr(namesrvAddr);
////
////            String instanceName = PropBean.getUfPropValue("instanceName");
////            bb.writeLog("instanceName:"+instanceName);
////            consumer.setInstanceName(instanceName);
////            consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
////            //consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_LAST_OFFSET);
////
////            String topic = PropBean.getUfPropValue("topic");
////            String subExpression = PropBean.getUfPropValue("subExpression");
////
////            bb.writeLog("topic:"+topic);
////            bb.writeLog("subExpression:"+subExpression);
////
////            consumer.subscribe(topic,subExpression);
////            consumer.setConsumeThreadMin(1);
////            consumer.setConsumeThreadMax(1);
////            consumer.setConsumeMessageBatchMaxSize(1);
////            consumer.setMessageModel(MessageModel.BROADCASTING);
////            consumer.registerMessageListener(new RocketMsgListener());
////            consumer.registerMessageListener(new RocketMsgOrderListener());
//
//            /**
//             * Consumer对象在使用之前必须要调用start初始化，初始化一次即可<br>
//             */
////            consumer.start();
////            bb.writeLog("Consumer Started.");
//
//        }catch (Exception e){
//            bb.writeLog("Consumer resource model initiated--MQClientException:"+e);
//        }
//
//        bb.writeLog("***** resource model initiated");
//        bb.writeLog("***** resource model initiated");
//        bb.writeLog("***** resource model initiated");
//    }
//
//
//    public void initData(){
//        BaseBean bb = new BaseBean();
//        PropBean propBean = new PropBean();
//
//        try {
//            String consumerGroup = propBean.getUfPropValueStatic("consumerGroup");
//            bb.writeLog("consumerGroup:" + consumerGroup);
//            DefaultMQPushConsumer consumer = new DefaultMQPushConsumer(consumerGroup);
//            String namesrvAddr = propBean.getUfPropValueStatic("namesrvAddr");
//            bb.writeLog("namesrvAddr:" + namesrvAddr);
//            consumer.setNamesrvAddr(namesrvAddr);
//            String instanceName = propBean.getUfPropValueStatic("instanceName");
//            bb.writeLog("instanceName:" + instanceName);
//            consumer.setInstanceName(instanceName);
//            consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_FIRST_OFFSET);
//            String topic = propBean.getUfPropValueStatic("topic");
//            String subExpression = propBean.getUfPropValueStatic("subExpression");
//            bb.writeLog("topic:" + topic);
//            bb.writeLog("subExpression:" + subExpression);
//            String authid = propBean.getUfPropValueStatic("authid");
//            String authpwd = propBean.getUfPropValueStatic("authpwd");
//            String clustername = propBean.getUfPropValueStatic("clustername");
//            String tenantid = propBean.getUfPropValueStatic("tenantid");
//            bb.writeLog("authid:" + authid);
//            bb.writeLog("authpwd:" + authpwd);
//            bb.writeLog("clustername:" + clustername);
//            bb.writeLog("tenantid:" + tenantid);
//            consumer.subscribe(topic, subExpression);
//            consumer.setAuthID(authid);
//            consumer.setAuthPWD(authpwd);
//            consumer.setClusterName(clustername);
//            consumer.setTenantID(tenantid);
//
//            consumer.setConsumeThreadMin(1);
//            consumer.setConsumeThreadMax(1);
//            consumer.setConsumeMessageBatchMaxSize(1);
//
//            consumer.setMessageModel(MessageModel.BROADCASTING);
//            consumer.registerMessageListener(new RocketMsgListener());
//            consumer.start();
//            bb.writeLog("Consumer66Started.");
//        } catch (MQClientException var13) {
//            bb.writeLog("Consumer resource model initiated--MQClientException:" + var13);
//        }
//    }
//
//    /**
//     * 实现 HttpServlet 的 doGet 方法，不作任何操作
//     * @param request
//     * @param response
//     * @throws ServletException
//     * @throws IOException
//     */
//    @Override
//    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//        doPost(request, response);
//    }
//
//    /**
//     * 实现 HttpServlet 的 doPost 方法，不作任何操作
//     * @param request
//     * @param response
//     * @throws ServletException
//     * @throws IOException
//     */
//
//    @Override
//    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//    }
//
//    @Override
//    public void destroy()
//    {
//        // 什么也不做
//    }
//
//
//    private boolean isMainIp() {
//        new BaseBean().writeLog("超时判断主节点");
//        String mainControlIp = "";
//        ArrayList<String> hostIps = new InitServer().getRealIp();
//        Prop prop = Prop.getInstance();
//        mainControlIp = prop.getPropValue(GCONST.getConfigFile(), "MainControlIP");
//        if (hostIps == null || hostIps.size() == 0) {
//            new BaseBean().writeLog("System Init Error:Cannot get local Ip address,This may cause scripts or Timed task  not run! ");
//        } else {
//            new BaseBean().writeLog("System Init Message:mainControlIp=" + mainControlIp + " localIp:" + hostIps.toString());
//        }
//        if ((!"".equals(mainControlIp) && hostIps.contains(mainControlIp)) || "".equals(mainControlIp)) {
//            return true;
//        }
//        return false;
//    }
//
//    public boolean isSampleMode() {
//        BaseBean base = new BaseBean();
//        boolean redis_flag = "1".equals(base.getPropValue("weaver_new_session", "status"));
//        boolean mainIp_flag = !"".equals(base.getPropValue("weaver", "MainControlIP"));
//        base.writeLog("超时判断是否为集群环境：redis_flag======"+redis_flag);
//        base.writeLog("超时判断是否为集群环境：mainIp_flag======="+mainIp_flag);
//        return !(redis_flag && mainIp_flag);
//    }
//
//
//
//}