[Java知识库]activemq--spring整合activemq

1.spring整合activemq-队列

spring整合activemq-队列

applicationContext.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:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

    <!--开启包自动扫描-->
    <context:component-scan base-package="app.activemq" />

    <!--配置生产者-->
    <!--获取connection工厂-->
    <bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory" destroy-method="stop">
        <property name="connectionFactory">
            <bean class="org.apache.activemq.ActiveMQConnectionFactory">
                <property name="brokerURL" value="tcp://106.13.187.36:61616" />
                <property name="userName" value="admin" />
                <property name="password" value="hll123" />
            </bean>
        </property>
        <property name="maxConnections" value="100" />
    </bean>

    <!--配置队列目的地-->
    <bean id="destinationQueue" class="org.apache.activemq.command.ActiveMQQueue">
        <!-- spring-active-queue:队列名称 -->
        <constructor-arg index="0" value="spring-active-queue" />
    </bean>

    <!--spring提供的jms工具类，用来消息发送接收，类似jdbcTemplate,redisTemplate-->
    <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
        <property name="connectionFactory" ref="jmsFactory" />
        <property name="defaultDestination" ref="destinationQueue" />
        <property name="messageConverter">
            <bean class="org.springframework.jms.support.converter.SimpleMessageConverter" />
        </property>
    </bean>
</beans>

生产者

@Service
public class SpringMQ_Produce {

    @Autowired
    private JmsTemplate jmsTemplate;

    public static void main(String[] args) {
        ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
        SpringMQ_Produce produce = (SpringMQ_Produce) ctx.getBean("springMQ_Produce");

        produce.jmsTemplate.send((session) -> {
            return session.createTextMessage("spring整合activemq");
        });
        System.out.println("****发送消息到MQ****");
    }
}

消费者

@Service
public class SpringMQ_Consumer {

    @Autowired
    private JmsTemplate jmsTemplate;

    public static void main(String[] args) {
        ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");

        SpringMQ_Consumer consumer = (SpringMQ_Consumer) ctx.getBean("springMQ_Consumer");

        String msg = (String) consumer.jmsTemplate.receiveAndConvert();
        System.out.println("消费者收到的消息:" + msg);
    }
}

2.spring整合activemq-主题

spring整合activemq-主题

applicationContext.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:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

    <!--开启包自动扫描-->
    <context:component-scan base-package="app.activemq" />

    <!--配置生产者-->
    <!--获取connection工厂-->
    <bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory" destroy-method="stop">
        <property name="connectionFactory">
            <bean class="org.apache.activemq.ActiveMQConnectionFactory">
                <property name="brokerURL" value="tcp://106.13.187.36:61616" />
                <property name="userName" value="admin" />
                <property name="password" value="hll123" />
            </bean>
        </property>
        <property name="maxConnections" value="100" />
    </bean>

    <!--配置队列目的地-->
    <bean id="destinationTopic" class="org.apache.activemq.command.ActiveMQTopic">
        <!-- spring-active-queue:队列名称 -->
        <constructor-arg index="0" value="spring-active-topic" />
    </bean>

    <!--spring提供的jms工具类，用来消息发送接收，类似jdbcTemplate,redisTemplate-->
    <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
        <property name="connectionFactory" ref="jmsFactory" />
        <property name="defaultDestination" ref="estinationTopic" />
        <property name="messageConverter">
            <bean class="org.springframework.jms.support.converter.SimpleMessageConverter" />
        </property>
    </bean>
</beans>

生产者

@Service
public class SpringMQ_Produce {

    @Autowired
    private JmsTemplate jmsTemplate;

    public static void main(String[] args) {
        ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
        SpringMQ_Produce produce = (SpringMQ_Produce) ctx.getBean("springMQ_Produce");

        produce.jmsTemplate.send((session) -> {
            return session.createTextMessage("spring整合activemq");
        });
        System.out.println("****发送消息到MQ****");
    }
}

消费者

@Service
public class SpringMQ_Consumer {

    @Autowired
    private JmsTemplate jmsTemplate;

    public static void main(String[] args) {
        ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");

        SpringMQ_Consumer consumer = (SpringMQ_Consumer) ctx.getBean("springMQ_Consumer");

        String msg = (String) consumer.jmsTemplate.receiveAndConvert();
        System.out.println("消费者收到的消息:" + msg);
    }
}

3.监听的方式实现

<!--配置监听程序-->
    <bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
        <property name="connectionFactory" ref="jmsFactory" />
        <property name="destination" ref="destinationQueue" />
        <property name="messageListener" ref="myMessageListener" />
    </bean>

@Component
public class MyMessageListener implements MessageListener {

    @Override
    public void onMessage(Message message) {
        if (null != message && message instanceof TextMessage) {
            TextMessage textMessage = (TextMessage) message;
            try {
                System.out.println(textMessage.getText());
            } catch (JMSException e) {
                e.printStackTrace();
            }
        }
    }
}

4.pom.xml

<dependencies>

        <!-- springboot使用 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-activemq</artifactId>
        </dependency>
        <!-- springboot使用 -->


        <!-- spring使用 -->
<!--        &lt;!&ndash;  activemq  所需要的jar 包&ndash;&gt;-->
<!--        <dependency>-->
<!--            <groupId>org.apache.activemq</groupId>-->
<!--            <artifactId>activemq-all</artifactId>-->
<!--            <version>5.15.9</version>-->
<!--        </dependency>-->

<!--        &lt;!&ndash;  activemq 和 spring 整合的基础包 &ndash;&gt;-->
<!--        <dependency>-->
<!--            <groupId>org.apache.xbean</groupId>-->
<!--            <artifactId>xbean-spring</artifactId>-->
<!--            <version>3.16</version>-->
<!--        </dependency>-->
<!--        <dependency>-->
<!--            <groupId>junit</groupId>-->
<!--            <artifactId>junit</artifactId>-->
<!--            <version>4.11</version>-->
<!--            <scope>test</scope>-->
<!--        </dependency>-->
<!--        <dependency>-->
<!--            <groupId>org.slf4j</groupId>-->
<!--            <artifactId>slf4j-api</artifactId>-->
<!--            <version>1.7.25</version>-->
<!--        </dependency>-->
<!--        <dependency>-->
<!--            <groupId>ch.qos.logback</groupId>-->
<!--            <artifactId>logback-classic</artifactId>-->
<!--            <version>1.2.3</version>-->
<!--        </dependency>-->
<!--        <dependency>-->
<!--            <groupId>org.projectlombok</groupId>-->
<!--            <artifactId>lombok</artifactId>-->
<!--            <version>1.18.8</version>-->
<!--        </dependency>-->
<!--        &lt;!&ndash;  broker 的绑定  &ndash;&gt;-->
<!--        <dependency>-->
<!--            <groupId>com.fasterxml.jackson.core</groupId>-->
<!--            <artifactId>jackson-databind</artifactId>-->
<!--            <version>2.9.10.4</version>-->
<!--        </dependency>-->

<!--        &lt;!&ndash;  activeMQ  jms 的支持  &ndash;&gt;-->
<!--        <dependency>-->
<!--            <groupId>org.springframework</groupId>-->
<!--            <artifactId>spring-jms</artifactId>-->
<!--            <version>4.3.23.RELEASE</version>-->
<!--        </dependency>-->
<!--        <dependency>    &lt;!&ndash;  pool 池化包相关的支持  &ndash;&gt;-->
<!--            <groupId>org.apache.activemq</groupId>-->
<!--            <artifactId>activemq-pool</artifactId>-->
<!--            <version>5.15.9</version>-->
<!--        </dependency>-->

<!--        &lt;!&ndash;  aop 相关的支持  &ndash;&gt;-->
<!--        <dependency>-->
<!--            <groupId>org.springframework</groupId>-->
<!--            <artifactId>spring-core</artifactId>-->
<!--            <version>5.2.3.RELEASE</version>-->
<!--        </dependency>-->
<!--        <dependency>-->
<!--            <groupId>org.springframework</groupId>-->
<!--            <artifactId>spring-context</artifactId>-->
<!--            <version>5.2.3.RELEASE</version>-->
<!--        </dependency>-->
        <!-- spring使用 -->
    </dependencies>