Abstract: JavaBean is a component standard based on Java, which can support some interesting characters, such as introspection, persistence, serialization and interoperability. After a brief introduction to JavaBean, event mechanism is discussed in detail, and then, this paper proposes a scheme trying to avoid deadlock, which maybe occur when events are sent to a few objects at one time.

摘要： JavaBean是基于Java的一种构件标准,它具有支持内部检查、连续性、持续性、互操作性等特点。文章在简要介绍JavaBean的概念之后,详细讨论了JavaBean的事件机制,而后指出了JavaBean在事件发送过程中可能存在的问题以及相关的解决方法。

关键词: JavaBean, Java, 构件, 事件机制

CLC Number: 

• TP312