【摘要】 本文介绍了HL7网关在建设数字化医疗系统中的重要作用,分析了建立HL7网关必须解决的并发处理问题。然后介绍了动态对象模式的并发处理机制,详细说明了动态对象的各个组件的作用以及它们之间的相互协作关系,并给出了各个组件的主要实现代码。最后指出了动态对象的优缺点。更多还原

【Abstract】 This article introduces the importance of building a HL7 gateway in digital medical system.It analyses concurrent execution problems that have to be resolved in HL7 gateway construction.And then it introduced the concurrency mechanism of Active Object Pattern,explains the usage of the components of Active Object and the cooperation between them.It also gives the main source code of implementing the components.At last it points out the advantages and disadvantages of Active Object.[KH*3/4D]更多还原