Integrated Structure And Development Of Enterprise Services To Support The Research And Implementation

SOA (Service-Oriented Architecture) is today one of the most popular topic in computer industry, based on standard, flexible and loosely coupled are SOA's key words, it will completely change the existing enterprise IT framework. After several decades of enterprise information-based construction, enterprises have been in existence many scattered isolated applications. With the expanding business scale, integration has become the urgent needs of today's enterprises. The paper first analyses the deficiency of traditional methods and technologies of enterprise service integration. Although SOA is not a new concept, traditional distributed communication technologies such as CORBA and DCOM also can achieve SOA, but they have shortcomings, can not completely reflect the SOA's essence. The emergence and rise of ESB integration technology and JBI Specification inject new contents into SOA, making the integration system more normalized, flexible and loosely coupled.After introducing SOA concept and ESB, JBI technology, combining with the high-tech industry project of the national development and reform committee "Synchro Business Integrator Platform", the paper describes the five-layer system construction of Enterprise Service Integration Software System SynchroESB based on ESB and plug-in technology and service design with emphasis. The core of this construction is to apply the thought of SOA, service components running on PeerServer, business process managed by UltraServer, which really realizes the working pattern of "central management, distributional running", then realizes the enterprise information sharing and service integration.Based on the design proposal of SynchroESB framework, the paper proposes the design goal and overall frame design of client application development tool SPO, then presents the detailed proposal of SPO, including module division, configuration files and UI realization and business process development example. The UI of SPO makes use of integrated development interface based on Eclipse, and business process development and data mapping establishment apply graphical method, thus for users it provides an application platform of rapid-development, formidable function and extension, which enhances the flexibility and extension of the SynchroESB greatly.