activeMq集成

企业开发 2018-05-09 19:45:32 阅读次数: 1

activeMq集成：

mq类似redis安装好了软件之后，就在java端集成，用工厂工具类调用，mq用于消息推送（结合页面的轮询做聊天工具），结合redis缓解高并发压力---来不及处理的放在队列中，

多系统的事务回滚通知

pom.xml

<!-- activemq相关依赖 -->

<dependency>

<groupId>javax.jms</groupId>

<artifactId>jms</artifactId>

<version>1.1</version>

</dependency>

<!-- <dependency> <groupId>com.sun.jmx</groupId> <artifactId>jmxri</artifactId> 

<version>1.2.1</version> </dependency> <dependency> <groupId>com.sun.jdmk</groupId> 

<artifactId>jmxtools</artifactId> <version>1.2.1</version> </dependency> -->

<dependency>

<groupId>org.apache.activemq</groupId>

<artifactId>activemq-core</artifactId>

<version>5.1.0</version>

</dependency>

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-jms</artifactId>

<version>3.2.16.RELEASE</version>

</dependency>

<dependency>

<groupId>net.sf.json-lib</groupId>

<artifactId>json-lib</artifactId>

<classifier>jdk15</classifier>

<version>2.4</version>

</dependency>

<!-- activemq相关依赖 Over -->

application.xml

 <!-- 引入activemq -->

    <import resource="activemq.xml" />

activemq.xml；

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"

xmlns:context="http://www.springframework.org/schema/context"

xmlns:jms="http://www.springframework.org/schema/jms" xmlns:amq="http://activemq.apache.org/schema/core"

xmlns:aop="http://www.springframework.org/schema/aop"

xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-3.0.xsd http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core-5.5.0.xsd">

<bean id="topicSendConnectionFactory" class="org.apache.activemq.spring.ActiveMQConnectionFactory">

<!-- <property name="brokerURL" value="udp://localhost:8123" /> -->

<!-- UDP传输方式 -->

<property name="brokerURL" value="tcp://10.0.1.126:61616" />

<!-- TCP传输方式 -->

<property name="useAsyncSend" value="true" />

</bean>

<bean id="topicListenConnectionFactory" class="org.apache.activemq.spring.ActiveMQConnectionFactory">

<!-- <property name="brokerURL" value="udp://localhost:8123" /> -->

<!-- UDP传输方式需要在activemq上面做配置 -->

<property name="brokerURL" value="tcp://10.0.1.126:61616" />

<!-- TCP传输方式 -->

</bean>

<!-- 定义主题 -->

<bean id="myTopic" class="org.apache.activemq.command.ActiveMQTopic">

<constructor-arg value="esteelMessage-mq" />

</bean>

<bean id="messageConvertForSys" class="com.esteel.message.mq.MessageConvertForSys" />

<!-- TOPIC send jms模板 -->

<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">

<property name="connectionFactory" ref="topicSendConnectionFactory" />

<property name="defaultDestination" ref="myTopic" />

<property name="messageConverter" ref="messageConvertForSys" />

<!-- 发送模式 DeliveryMode.NON_PERSISTENT=1:非持久 ; DeliveryMode.PERSISTENT=2:持久 -->

<property name="deliveryMode" value="1" />

<property name="pubSubDomain" value="true" />

<!-- 开启订阅模式 -->

</bean>

<!-- 消息发送方 -->

<bean id="topicSender" class="com.esteel.message.mq.MessageSender">

<property name="jmsTemplate" ref="jmsTemplate" />

</bean>

<!-- <bean id="springContextUtil" class="com.esteel.common.SpringContextUtil" /> -->

    

<!-- 消息接收方 -->

<bean id="topicReceiver" class="com.esteel.message.mq.MessageReceiver" />

<!-- 主题消息监听容器，一经注册，自动监听 -->

<bean id="listenerContainer"

class="org.springframework.jms.listener.DefaultMessageListenerContainer">

<property name="connectionFactory" ref="topicListenConnectionFactory" />

<property name="pubSubDomain" value="true" />

<!-- true 订阅模式 -->

<property name="destination" ref="myTopic" />

<!-- 目的地 myTopic -->

<property name="subscriptionDurable" value="true" />

<!-- -这里是设置接收客户端的ID，在持久化时，但这个客户端不在线时，消息就存在数据库里，直到被这个ID的客户端消费掉 -->

<property name="clientId" value="clientId_esteelMessage_1" />

<property name="messageListener" ref="topicReceiver" />

</bean>

<!-- Servlet -->

<!-- <bean id="ControlServlet1" class="com.esteel.servlet.ControlServlet1"> 

<property name="topicSender" ref="topicSender" /> </bean> -->

</beans>  

自定义发送,接收，转化类：

转化：

package com.esteel.message.mq;

import org.springframework.jms.core.JmsTemplate;

import org.springframework.stereotype.Component;

public class MessageSender {

private JmsTemplate jmsTemplate;

public void sendMessage(String msg) {

jmsTemplate.convertAndSend(msg);

}

public JmsTemplate getJmsTemplate() {

return jmsTemplate;

}

public void setJmsTemplate(JmsTemplate jmsTemplate) {

this.jmsTemplate = jmsTemplate;

}

}

接收：

package com.esteel.message.mq;

import java.text.SimpleDateFormat;

import java.util.Calendar;

import javax.jms.JMSException;

import javax.jms.Message;

import javax.jms.MessageListener;

import javax.jms.ObjectMessage;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import com.esteel.exception.EsteelException;

import com.esteel.message.bean.TbConObj;

import com.esteel.message.bean.TbConOrd;

import com.esteel.message.bean.TbConOrdPrice;

import com.esteel.message.beanVo.TbConOrdVo;

import com.esteel.message.redis.service.RedisService;

import com.esteel.message.service.TbConObjService;

import com.esteel.message.service.TbConOrdPriceService;

import com.esteel.message.service.TbConOrdService;

import net.sf.json.JSONObject;

@Controller

public class MessageReceiver implements MessageListener {

@Autowired

TbConOrdService tbConOrdService;

@Autowired

TbConOrdPriceService tbConOrdPriceService;

@Autowired

TbConObjService tbConObjService;

@Autowired

RedisService redisService;

public void onMessage(Message m) {

ObjectMessage om = (ObjectMessage) m;

try {

String key_esteelMessage = om.getStringProperty("key_esteelMessage");

JSONObject object1 = JSONObject.fromObject(key_esteelMessage);

String objectName = (String)object1.get("objectName");

if(objectName.equals("TbConOrdVo")){

JSONObject object2 = (JSONObject) object1.get("object");

TbConOrdVo tbConOrdVo=(TbConOrdVo)JSONObject.toBean(object2, TbConOrdVo.class);

TbConOrd tbConOrd = new TbConOrd();

/*获取ipAddress*/

String ipAddress = (String)object1.get("ipAddress");

/* 从tbConOrdVo中提取tbConOrd */

tbConOrd = copyTbConOrd(tbConOrdVo, tbConOrd, ipAddress);

/* 写入tbConOrd */

tbConOrd = tbConOrdService.insertTbConOrd(tbConOrd);

TbConOrdPrice tbConOrdPrice = new TbConOrdPrice();

tbConOrdPrice = copyTbConOrdPrice(tbConOrd, tbConOrdVo, tbConOrdPrice);

/* 写入聊天文字到 tbConOrdPrice*/

String msgText = tbConOrdPrice.getMsgText();

if (msgText.equals("请录入您的议价留言，最大为300个字符！按Ctrl+Enter提交！")) {

tbConOrdPrice.setMsgText("");

}

//tbConOrd = tbConOrdService.getTbConOrdByObj(tbConOrd);

//tbConOrdPrice.setOrdKey(tbConOrd.getOrdKey());

tbConOrdPrice=tbConOrdPriceService.insertTbConOrdPrice(tbConOrdPrice);

/* 还得写入tbConObj的数据 */

TbConObj tbConObj=tbConObjService.getTbConObjById(tbConOrd.getConobjKey());

if(tbConObj.getContradeType().equals("A")){

/*销售单*/

/*设置最低价位*/

if(tbConObj.getHighPrice()==null){

tbConObj.setHighPrice(tbConObj.getOrderPrice());

}

if(tbConOrdPrice.getOrdpriceMan()==null){

/*当前对象是客人*/

tbConObj.setLowPrice(tbConOrd.getOrderPrice());

}else if(tbConOrdPrice.getOrdpriceMan().equals("A")){

/*当前对象是客人*/

tbConObj.setLowPrice(tbConOrd.getOrderPrice());

}else{

/*当前对象是主人*/

tbConObj.setHighPrice(tbConOrd.getOrderPrice());

}

}else{

/*采购单*/

/*设置最低价位*/

if(tbConObj.getLowPrice()==null){

tbConObj.setLowPrice(tbConObj.getOrderPrice());

}

if(tbConOrdPrice.getOrdpriceMan()==null){

/*当前对象是客人*/

tbConObj.setHighPrice(tbConOrd.getOrderPrice());

}else if(tbConOrdPrice.getOrdpriceMan().equals("A")){

/*当前对象是客人*/

tbConObj.setHighPrice(tbConOrd.getOrderPrice());

}else{

/*当前对象是主人*/

tbConObj.setLowPrice(tbConOrd.getOrderPrice());

}

}

tbConObj = tbConObjService.updateTbConObj(tbConObj);

tbConObjService.listClearCache(tbConObj.getConobjKey());

tbConOrdService.listClearCache();

tbConOrdService.listClearCache(tbConObj.getConobjKey(),tbConOrdVo.getTradeCustomerKey());

}

System.out.println("==============MQ Write to Database success============");

} catch (JMSException e) {

e.printStackTrace();

} catch (EsteelException e) {

e.printStackTrace();

}

}

private TbConOrd getExistTbConOrd(TbConOrd tbConOrd) throws EsteelException{

TbConOrd tbConOrdNew = new TbConOrd();

tbConOrdNew.setConobjKey(tbConOrd.getConobjKey());

tbConOrdNew.setCustomerKey(tbConOrd.getCustomerKey());

TbConOrd tbConOrdNew2 = new TbConOrd();

tbConOrdNew2 = tbConOrdService.getTbConOrdByObj(tbConOrdNew);

if(null==tbConOrdNew2){

return tbConOrdNew2;

}

return tbConOrdNew2;

}

private TbConOrd copyTbConOrd(TbConOrdVo tbConOrdVo, TbConOrd tbConOrd, String ipAddress) {

tbConOrd.setConobjKey(tbConOrdVo.getConobjKey());

tbConOrd.setContradeType(tbConOrdVo.getContradeType());

tbConOrd.setCanTradeTypes(tbConOrdVo.getCanTradeTypes());

tbConOrd.setBailBankCode(tbConOrdVo.getBailBankCode());

tbConOrd.setOrderPrice(tbConOrdVo.getOrderPrice());

tbConOrd.setTradeComm(tbConOrdVo.getTradeComm());

tbConOrd.setDealBail(tbConOrdVo.getDealBail());

tbConOrd.setDisTime(Calendar.getInstance().getTime());

tbConOrd.setDisIp(tbConOrdVo.getDisIp());

tbConOrd.setStartTranDate(tbConOrdVo.getStartTranDate());

tbConOrd.setSubsidyInterest(tbConOrdVo.getSubsidyInterest());

tbConOrd.setBackCause(tbConOrdVo.getBackCause());

tbConOrd.setPickType(tbConOrdVo.getPickType());

tbConOrd.setUponRange(tbConOrdVo.getUponRange());

tbConOrd.setAddsubMark(tbConOrdVo.getAddsubMark());

/* 上面的是从Vo中继承过来的 */

/* 下面的是手动添加的 */

tbConOrd.setTradeDate(new SimpleDateFormat("yyyy-MM-dd").format(Calendar.getInstance().getTime()));

/*用tradeCustomerKey来替换customerKey*/

tbConOrd.setCustomerKey(tbConOrdVo.getTradeCustomerKey());

tbConOrd.setOrderNum(tbConOrdVo.getNewNum());

tbConOrd.setOrderPrice(tbConOrdVo.getNewPrice());

tbConOrd.setCntPrice(tbConOrdVo.getNewPrice());

tbConOrd.setOrderStatus("A");

tbConOrd.setTradeComm("0");

tbConOrd.setDealBail("0");

tbConOrd.setOrderTime(Calendar.getInstance().getTime());

tbConOrd.setOrderIp(ipAddress);

tbConOrd.setDisTime(tbConOrd.getOrderTime());

tbConOrd.setOrderIp(tbConOrd.getOrderIp());

tbConOrd.setSubsidyInterest("0");

tbConOrd.setMarkchkStatus("A");

tbConOrd.setShouldPayBail("0");

tbConOrd.setShouldPayMoney("0");

tbConOrd.setIsBailPayGoods("Y");

tbConOrd.setPickType("A");

return tbConOrd;

}

private TbConOrdPrice copyTbConOrdPrice(TbConOrd tbConOrd, TbConOrdVo tbConOrdVo, TbConOrdPrice tbConOrdPrice) throws EsteelException {

tbConOrdPrice.setOrdKey(tbConOrd.getOrdKey());

tbConOrdPrice.setCustomerKey(tbConOrd.getCustomerKey());

tbConOrdPrice.setKfCustomerKey(tbConOrd.getKfCustomerKey());

tbConOrdPrice.setNewNum(tbConOrd.getOrderNum());

tbConOrdPrice.setNewPrice(tbConOrd.getOrderPrice());

tbConOrdPrice.setIsNewprice("Y");

tbConOrdPrice.setTradeComm(tbConOrd.getTradeComm());

tbConOrdPrice.setDealBail(tbConOrd.getDealBail());

tbConOrdPrice.setMsgText(tbConOrdVo.getMsgText());

tbConOrdPrice.setIrdTime(tbConOrd.getOrderTime());

tbConOrdPrice.setOrdpriceType("A");

tbConOrdPrice.setIsLook("N");

tbConOrdPrice.setCdListKeys(tbConOrd.getCdListKeys());

tbConOrdPrice.setStartTranDate(tbConOrd.getStartTranDate());

tbConOrdPrice.setSubsidyInterest(tbConOrd.getSubsidyInterest());

tbConOrdPrice.setUponRange(tbConOrd.getUponRange());

tbConOrdPrice.setAddsubMark(tbConOrd.getAddsubMark());

tbConOrdPrice.setUponRange2(tbConOrd.getUponRange2());

tbConOrdPrice.setAddsubMark2(tbConOrd.getAddsubMark2());

tbConOrdPrice.setLookTimes("0");

tbConOrdPrice.setOrdpriceMan(tbConOrdVo.getOrdpriceMan());

/* 为了取当前的序号，需要获取当前的最新的值，然后+1*/

/* 最后用时间代替了这个number */

tbConOrdPrice.setOrdpriceNo(String.valueOf(System.currentTimeMillis()));

return tbConOrdPrice;

}

}

发送：

package com.esteel.message.mq;

import javax.jms.JMSException;

import javax.jms.Message;

import javax.jms.ObjectMessage;

import javax.jms.Session;

import org.springframework.jms.support.converter.MessageConversionException;

import org.springframework.jms.support.converter.MessageConverter;

import org.springframework.stereotype.Component;

public class MessageConvertForSys implements MessageConverter {

public Message toMessage(Object object, Session session) throws JMSException, MessageConversionException {

System.out.println("sendMessage:" + object.toString());

ObjectMessage objectMessage = session.createObjectMessage();

objectMessage.setStringProperty("key_esteelMessage", object.toString());

return objectMessage;

}

public Object fromMessage(Message message) throws JMSException, MessageConversionException {

ObjectMessage objectMessage = (ObjectMessage) message;

return objectMessage.getObjectProperty("key_esteelMessage");

}

}

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