Application Research Of SOA In Juristic Persons Database Service System

As the government management of their own in-house network, the low level of sharing, and the heterogeneous platform differences between data structure and building services, the Impersonal entity cannot get the unification in every departments' foundation information standard, the data updating is inconsistent, cannot satisfy the application demand. In order to protect existing investments, integration of resources to reduce construction costs, it is imperative to integrate the Juristic Persons information and to build a Juristic Persons information service platform. The dissertation for the construction of the Juristic Persons Database Service System, proposes a solutions based on the Service Oriented Architecture (SOA), aimed at the design and implementation of the solutions the analysis study it has conducted.It analyses the domestic and foreign E-government development situation, and analyses the important realization technology——Web Services based on introducing the notion of SOA, giving the basic structure model of SOA and the corresponding technology.On the basis of the analyses of the Juristic Persons Database construction need, the dissertation studies and gives the systematic construction specification, including Metadata specification,data exchange specification and services specification. Under the guidance of the specification, the whole construction specification of the Juristic Persons Database System is discussed from functional design,database design,secure design aspect.The construction of the Juristic Persons Database Service System is specifically studied in the paper. It analyzes the principle and implementation technique of the Web Services Registration Center, builds service registration system used by UDDI, makes the heterogeneous services system integrated and does a advanced ready for publishment, finding, binding. The construction of the system adopts the services concept of SOA, carries on the design for the system function from the perspective of the service. Taking.information mapping service for example, the implementation process of SQA is introduced in detail from the business requirements, the service design as well as realization and so on aspects.