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
和@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RMI
和connectorServerFactoryBean
?
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?
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