ExceptionListener (Java EE 5)

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javax.jms Interface ExceptionListener

public interface ExceptionListener

如果 JMS 提供者检测到 Connection 对象存在严重问题，它会通知 Connection 对象的 ExceptionListener（如果已注册了一个异常侦听器）。这是通过调用侦听器的 onException 方法并将其传递到描述问题的 JMSException 参数来实现的。

异常侦听器允许客户端异步获得问题的通知。某些连接只使用消息，因此它们没有其他方式来了解其连接已失败。

JMS 提供者应该在通知客户端之前尝试自己解决连接问题。

version

1.0 - 9 March 1998

See also

setExceptionListener(ExceptionListener)

英文文档：

If a JMS provider detects a serious problem with a Connection object, it informs the Connection object's ExceptionListener, if one has been registered. It does this by calling the listener's onException method, passing it a JMSException argument describing the problem.

An exception listener allows a client to be notified of a problem asynchronously. Some connections only consume messages, so they would have no other way to learn that their connection has failed.

A JMS provider should attempt to resolve connection problems itself before it notifies the client of them.

Version:: 1.0 - 9 March 1998
Author:: Mark Hapner, Rich Burridge
See Also:: Connection.setExceptionListener(ExceptionListener)

Method Summary
`void`	`onException(JMSException exception)` Notifies user of a JMS exception.

Method Detail

public void onException(JMSException exception)
向用户通知 JMS 异常。

exception JMS 异常

英文文档：
onException

void onException(JMSException exception)

Notifies user of a JMS exception.

Parameters:: exception - the JMS exception