JMX采用没有XML配置的弹簧,100%注释为基础?

时间:2016-02-05 07:28:56

标签: java spring jmx spring-annotations spring-jmx

我在Spring应用程序中使用JMX和XML配置:

<bean id="jmxExporter" class="org.springframework.jmx.export.MBeanExporter">
        <property name="beans">
            <map>
                <entry key="bean:name=bean1" value-ref="bean1"/>
                <entry key="bean:name=bean2" value-ref="bean2"/>
                <entry key="bean:name=bean3" value-ref="bean3"/>
            </map>
        </property>
        <property name="notificationListenerMappings">
          <map>
             <entry key="*">
                <bean class="com.test.listener"/>
             </entry>
         </map>
        </property>
    </bean>

    <bean id="registry" class="org.springframework.remoting.rmi.RmiRegistryFactoryBean">
        <property name="port" value="1099" />
    </bean>

    <bean id="serverConnector"
        class="org.springframework.jmx.support.ConnectorServerFactoryBean">
        <property name="objectName" value="connector:name=rmi" />
        <property name="serviceUrl"
            value="service:jmx:rmi://localhost/jndi/rmi://localhost:1099/jmxrmi" />
    </bean>

我从各种文档中了解到,不是使用这种XML配置,我们可以使用@EnableMBeanExport@ManagedResource为bean添加注释。

但我怀疑ConnectorServerFactoryBean如何配置这些注释。或者是否有任何注释可用于配置RMIconnectorServerFactoryBean

另外我需要知道如何注释,notificationListenerMappings已配置?

P.S: 我有代码在XML配置下为发布者和监听器工作。我打算完全基于注释移动它,因为我不想干扰PROD中的XML配置。

被修改

找到以下代码:计划尝试:

@Bean
public RmiRegistryFactoryBean registry() {
    return new RmiRegistryFactoryBean();
}

@Bean
@DependsOn("registry")
public ConnectorServerFactoryBean connectorServer() throws MalformedObjectNameException {
    ConnectorServerFactoryBean connectorServerFactoryBean = new ConnectorServerFactoryBean();
    connectorServerFactoryBean.setObjectName("connector:name=rmi");
    connectorServerFactoryBean.setServiceUrl("service:jmx:rmi://localhost/jndi/rmi://localhost:1099/connector");
    return connectorServerFactoryBean;
}

编辑2: 我正在进行上述方法,我能够配置MBean并能够发布通知。但不幸的是,我很难通过Annotation配置NotificationListener。

我尝试添加以下内容:

     @Bean
     @DependsOn("registry")
     public ConnectorServerFactoryBean connectorServer() throws MalformedObjectNameException {
         ConnectorServerFactoryBean connectorServerFactoryBean = new ConnectorServerFactoryBean();
         connectorServerFactoryBean.setObjectName("connector:name=rmi");
         connectorServerFactoryBean.setServiceUrl("service:jmx:rmi://localhost/jndi/rmi://localhost:1099/connector");
         //TestListener is my NotificationListener class
         ObjectName objectName = new ObjectName("bean:name=bean1");
             connectorServerFactoryBean.getServer().addNotificationListener(objectName,
                             new TestListener(), null,null);
         return connectorServerFactoryBean;
     }

我收到的是instanceNotFoundException,说明找不到bean:name=bean1。但我在@ManagedResource(objectName="bean:name=bean1")上配置了bean1

对于我缺少的东西,请帮忙吗?

1 个答案:

答案 0 :(得分:0)

@EnableMBeanExport有一个server属性,它引用服务器对象的bean名称。

请参阅此组件的测试,该组件使用此服务器属性:https://github.com/spring-projects/spring-framework/blob/master/spring-context/src/test/java/org/springframework/jmx/export/annotation/EnableMBeanExportConfigurationTests.java