异构分布式对象互操作模型研究

Distributed Object of Different Specifications Interoperability Model Research

分布式对象技术,如EJB(EnterpriseJavaBeans)、CORBA(CommonObjectRequestBrokerArchitecture)、COM(CommonObjectModel),允许运行在一台机器上的对象被不同计算机上的客户端应用程序使用。该文在研究上述三种主流分布式对象标准及其两两互操作技术的基础上,提出了一种三种标准间互操作的模型及总体设计,并实现了桥中当已经得到某种标准的客户调用请求后对另外标准对象的调用。

Distributed object technology,such as EJB(Enterprise JavaBeans)、CORBA(Common Object Request Broker Architecture)、COM(Common Object Model),enables activated object on one computer can be used by client application of other machines.Through the research on three mainstream distributed object specifications mentioned above and interoperability technology of two specifications,this article comes up with one interoperability model and its high-level design of three specifications,and to the interoperability bridge,the part of requesting for object of other specification is realized when client application call of one specification is acquired.