如何使用Spring Java配置註冊Spring Data Mongo MBean？

Question

我想按照Spring Data MongoDB Manual中的說明啓用Mongo JMX MBean的註冊，不使用JMX配置，而使用Java。所以我尋找相應的Java代碼爲

<mongo:jmx /> 

元素。這是否存在？

Answer 1

當試圖找到由任何Spring XML解析器創建的bean的等價物時，第一步是查看名稱空間處理程序，在此例中爲MongoNamespaceHandler。檢查該類顯示jmx名稱空間由MongoJmxParser解析。下一步是看看它，你會看到它定義了一堆豆;請參閱here。

protected void registerJmxComponents(String mongoRefName, Element element, ParserContext parserContext) { 
    Object eleSource = parserContext.extractSource(element); 

    CompositeComponentDefinition compositeDef = new CompositeComponentDefinition(element.getTagName(), eleSource); 

    createBeanDefEntry(AssertMetrics.class, compositeDef, mongoRefName, eleSource, parserContext); 
    createBeanDefEntry(BackgroundFlushingMetrics.class, compositeDef, mongoRefName, eleSource, parserContext); 
    createBeanDefEntry(BtreeIndexCounters.class, compositeDef, mongoRefName, eleSource, parserContext); 
    createBeanDefEntry(ConnectionMetrics.class, compositeDef, mongoRefName, eleSource, parserContext); 
    createBeanDefEntry(GlobalLockMetrics.class, compositeDef, mongoRefName, eleSource, parserContext); 
    createBeanDefEntry(MemoryMetrics.class, compositeDef, mongoRefName, eleSource, parserContext); 
    createBeanDefEntry(OperationCounters.class, compositeDef, mongoRefName, eleSource, parserContext); 
    createBeanDefEntry(ServerInfo.class, compositeDef, mongoRefName, eleSource, parserContext); 
    createBeanDefEntry(MongoAdmin.class, compositeDef, mongoRefName, eleSource, parserContext); 

    parserContext.registerComponent(compositeDef); 

}