持久订阅 ActiveMQ

Question

我正在尝试为我的消息设置持久订阅者，以便即使在服务器重新启动后它们也会在主题中持久存在。

但是在配置过程中我收到与 xml:

相关的错误

这是我的配置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"
       xmlns:int="http://www.springframework.org/schema/integration"
       xmlns:int-jms="http://www.springframework.org/schema/integration/jms"
       xmlns:oxm="http://www.springframework.org/schema/oxm"
       xmlns:int-jme="http://www.springframework.org/schema/integration"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
                http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
                http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd
                http://www.springframework.org/schema/integration/jms http://www.springframework.org/schema/integration/jms/spring-integration-jms.xsd
                http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-3.0.xsd">


    <!-- Component scan to find all Spring components -->
    <context:component-scan base-package="com.geekcap.springintegrationexample" />

    <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
        <property name="order" value="1" />
        <property name="messageConverters">
            <list>
                <!-- Default converters -->
                <bean class="org.springframework.http.converter.StringHttpMessageConverter"/>
                <bean class="org.springframework.http.converter.FormHttpMessageConverter"/>
                <bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter" />
                <bean class="org.springframework.http.converter.xml.SourceHttpMessageConverter"/>
                <bean class="org.springframework.http.converter.BufferedImageHttpMessageConverter"/>
                <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter" />
            </list>
        </property>
    </bean>

    <!-- Define a channel to communicate out to a JMS Destination -->
    <int:channel id="topicChannel"/>

    <!-- Define the ActiveMQ connection factory -->
    <bean id="connectionFactory" class="org.apache.activemq.spring.ActiveMQConnectionFactory">
        <property name="brokerURL" value="tcp://localhost:61616"/>
    </bean>

    <!--
        Define an adaptor that route topicChannel messages to the myTopic topic; the outbound-channel-adapter
        automagically fines the configured connectionFactory bean (by naming convention
      -->
    <int-jms:outbound-channel-adapter channel="topicChannel"
                                      destination-name="topic.myTopic"
                                      pub-sub-domain="true" />

    <!-- Create a channel for a listener that will consume messages-->
    <int:channel id="listenerChannel" />

    <int-jms:message-driven-channel-adapter id="messageDrivenAdapter"
                                            channel="getPayloadChannel"
                                            subscription-durable="true"
                                            durable-subscription-name="myDurableSubscription"
                                            destination-name="topic.myTopic"
                                            pub-sub-domain="true" />

    <int:service-activator input-channel="listenerChannel" ref="messageListenerImpl" method="processMessage" />

    <int:channel id="getPayloadChannel" />

    <int:service-activator input-channel="getPayloadChannel" output-channel="listenerChannel" ref="retrievePayloadServiceImpl" method="getPayload" />

</beans>

但是在message-driven-channel-adapter下面的属性给出了一个错误：

它说：

在这一行找到多个注释：

cvc-complex-type.3.2.2: 属性 'subscription-durable' 不允许出现在元素 'int-jms:message-driven-channel- 适配器'。
cvc-complex-type.3.2.2: 属性 'durable-subscription-name' 不允许出现在元素 'int-jms:message-driven-channel- 适配器'。

但在更多示例中，我可以看到以下属性工作正常。

subscription-durable="true"
durable-subscription-name="myDurableSubscription"

那我的配置可能有什么问题。

编辑： Spring POM.xml

中的集成依赖项

<!-- Spring Integration -->
        <dependency>
            <groupId>org.springframework.integration</groupId>
            <artifactId>spring-integration-core</artifactId>
            <version>4.2.0.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.integration</groupId>
            <artifactId>spring-integration-jms</artifactId>
            <version>4.2.0.RELEASE</version>
        </dependency>

编辑：

请看附图：

另请参阅我的日志，它表示已调用目标方法，这应该在客户端使用消息时发生。请帮忙。

Answer 1

您使用的 Spring 集成是什么版本？ 4 年前的 2.1 版中添加了对持久订阅的支持。0.RELEASE。

当前版本是4.2.0.RELEASE.

编辑:

我忘了说您需要一个客户端 ID 才能进行持久订阅。

您查看日志消息了吗？这似乎很清楚...

14:12:39.557 WARN [jmsIn.container-1][org.springframework.jms.listener.DefaultMessageListenerContainer] Setup of JMS message listener invoker failed for destination 'topic://topic.demo' - trying to recover. Cause: You cannot create a durable subscriber without specifying a unique clientID on a Connection

将 clientId 添加到您的连接工厂...

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

持久订阅 ActiveMQ

Durable Subscription ActiveMQ

java

activemq

jms

spring-integration

durable-subscription