The Research Of EAI Framework Based On Web Service

Based on analysing of the demand of the enterprise for information system integration, this paper builds an EAI framework based on Web Service Technology, which induct to a loose coupling system which is build on querying, binding and invoking mechanism. Enterprises can setup their integrated applications easily in such a framework, which also provides a simple and easy means to build the dynamic supply-chain and virtual enterprise applications.It also discusses that the model of enterprise integrate application and implement of legacy system wrap. After analysing the job course of EAI's framework, it is conducted that the core of such a framework is the data-exchage subsystem and workflow system. In addition, after analyzing the purpose of data-exchage subsystem and workflow system, this paper also gives the models and sample codes of the two systems mentioned above.