基于Atom的远程对象交换机制的研究

Research on Atom Based Remote Object Exchange Mechanism

随着互联网的发展,Web2.0和Mash-up逐渐成为Web环境中的主要应用形式.针对现有远程对象交换机制的局限性,本文以Atom文档格式与Atom发布协议为基础建立了一种更易被Web2.0和Mash-up应用的远程对象交换机制.在兼顾半结构化数据与强类型语言结构化要求的条件下,利用Atom文档格式解决了远程对象的封装问题;利用Atom发布协议解决了远程对象的操作问题.在此基础上,通过性能评估和综合比较,说明该机制具有实现简单、适应半结构化数据、在少量易变数据时性能好等优点.

Web2.0 and Mash-up applications are gradually turned into the primary form of the applications in the Internet by the fast development of Internet. Concerning the limitation of the existing remote objects exchange mechanism, this paper proposes a new remote objects exchange mechanism which is based on Atom Syndication Format and Atom Publishing Protocol, and thus, can be easily adopted in Web2.0 or Mash-up systems. Firstly, considering the requirements from both semi-structure data and strong type languages, Atom Syndication Format is used to solve the encapsulation problem. Secondly, Atom Publishing Protocol are leveraged to implement object exchange. Finally, with the evaluations and comparison, we reached a conclusion that the Atom Based Remote Object Exchange Mechanism can be implemented with little effort, and it has good performance with small and volatile data.