将从工厂创建的SimpleMessageListenerContainer公开为mbean

Question

使用弹簧4。我正在创建

SimpleMessageListenerContainer

来自的工厂方法

@Configuration @Bean
        @Bean( name = "container" )
        SimpleMessageListenerContainer container(){
...
...

如何在JMX上公开此实例？由于@ManagedResource只能应用于类

Answer 1

@Bean
public MBeanExporter exporter() {
    MBeanExporter mBeanExporter = new MBeanExporter();
    mBeanExporter.setBeans(
        Collections.singletonMap("myDomain:type=container,name=myContainter", "container"));
    return mBeanExporter;
}

这将公开所有公共方法/属性。如果你想限制哪些是暴露的，你可以使用MethodNameBasedMBeanInfoAssembler:

@Bean
public MBeanExporter exporter() {
    MBeanExporter mBeanExporter = new MBeanExporter();
    mBeanExporter.setBeans(
        Collections.singletonMap("myDomain:type=container,name=myContainter", "container"));
    MethodNameBasedMBeanInfoAssembler assembler = new MethodNameBasedMBeanInfoAssembler();
    assembler.setManagedMethods(new String[] { "start", "stop" });
    mBeanExporter.setAssembler(assembler);
    return mBeanExporter;
}