JEE容器中数据源连接的拦截连接池 [英] Intercept connection pooling of Datasource connections in JEE container

问题描述

是否有可能在JEE容器中拦截数据源的连接池机制？

is it possible to intercept the connection pooling mechanism of a DataSource in a JEE container?

用于（取消）设置我正在搜索的连接上下文的某些信息一种方法来拦截池机制，以便我知道何时以及将哪个连接放回池中。

For (un)setting some information on the connection's context I'm searching for a way to intercept the pooling mechanism so that I know when and which connection is put back into the pool.

所以有人知道一种（通用的）方法？

So does anyone know a (common) way to do this?

一些其他信息：

• 应用程序在Wildfly上运行


• 将Hibernate用于ORM

推荐答案

数据源配置中的选项 connection-listener 可能是解决方案。

The option connection-listener in datasource configuration can be the solution.

connection-listener：

一个 org.jboss.jca.adapters.jdbc.spi.listener.ConnectionListener
提供了监听连接激活和
钝化的可能性，以便在连接为
之前执行操作返回到应用程序或返回到池中

An org.jboss.jca.adapters.jdbc.spi.listener.ConnectionListener that provides a possible to listen for connection activation and passivation in order to perform actions before the connection is returned to the application or returned to the pool

您可以创建 org.jboss.jca的自定义实现.adapters.jdbc.spi.listener.ConnectionListener 并将其作为模块进行部署。

You can create a custom implementation of org.jboss.jca.adapters.jdbc.spi.listener.ConnectionListener and deploy it as a module to do that you want.

这篇关于JEE容器中数据源连接的拦截连接池的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！