Construction method and system for comprehensive application of natural resources based on SOA

Abstract

The invention relates to a construction method and system for comprehensive application of natural resources based on SOA. The method comprises following steps of data organization, model development and business system building. The data organization step is used for organizing and representing data of natural resources in the manner of a dynamic catalog tree hierarchy and filtering and storing catalog metadata into databases in combination with specific data naming rules. The model development step is used for utilizing existing or redeveloped assemblies or plug-ins in a model base to set up workflow, selecting assemblies, plug-ins or workflow to form a model and newly creating metadata of the model and storing the developed model into the model base after a test; and employing combination of service-oriented building-type secondary development technology, plug-in secondary development technology and configuration-type secondary development technology for configuration management, model extraction and system assembly in order to build a business system. The construction method for comprehensive application of natural resources based on SOA has following beneficial effects: a system is rapidly and efficiently developed; the requirement for high cohesion and low coupling is satisfied; and human and material resources are saved.

Description

technical field [0001] The invention relates to the technical field of comprehensive application of natural resources, in particular to a construction method and system for comprehensive application of natural resources based on SOA (service-oriented architecture). Background technique [0002] The national natural resources and spatial geographic basic information database is one of the four basic national e-government information databases clearly proposed in the "National Informatization Leading Group's Guiding Opinions on my country's E-government Construction" (Zhongbanfa [2002] No. 17). The national e-government application and the public provide long-term, stable and standardized natural resources and spatial geographic basic information products and services, which have important reference value for the construction of cross-departmental e-government application systems, and at the same time improve the inter-departmental e-government cooperation mechanism It has posit...

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Problems solved by technology

[0016] The present invention adopts a foundation-based platform architecture for the traditional comprehensive application of natural resources, and the system and functions are tightly coupled, resulting in increased human resource costs, time costs, and capital costs, and the business functions of the application system developed through the traditional development model are not perfect. In order to solve the problems of heavy maintenance work, an SOA-based construction method of natural resources comprehensive application is proposed. Based on the principle of high cohesion and loose coupling, it realizes easy reuse of system functions, easy system maintenance and secondary development, and saves Save human and material resources, realize fast and efficient application system development, and greatly reduce the cost and time of application system maintenance

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