Method for unified management of component library supporting heterogeneous component

Abstract

The invention relates to a method for managing component library which supports heterogeneous components. The method comprises steps of: on the base of the uniform component package structure of the heterogeneous components, creating a network indexed structure by combining XML with SQL Server database as component library frame; classifying the heterogeneous components; normalizing and storing to the component index library defined by the classified organization mode definition; realizing uniform access and index to the component library on the base of the classification and storage. The invention obtains each component from internet to local efficiently, after verification, information mapping standard, information description, entity storage in library and component indexed access, forms uniform data package, transmits and analyzes standard for providing support on program digging and components package.

Description

technical field [0001] The invention relates to a method for unified management of a component library supporting heterogeneous components, belonging to the technical field of software engineering. technical background [0002] With the continuous development of computer network and Internet technology, users obtain various network applications (services) in various forms, and the requirements for intelligent, personalized and comprehensive Internet applications are getting higher and higher. It can be seen from this development trend that the personalized customization of application programs for end users will be one of the main modes of software and service development in the future. [0003] In this context, component technology was proposed and widely used. Components refer to software modules with relatively independent functions and reusability (such as figure 1 shown). It enables software developers to make full use of the knowledge, experience and functional modu...

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Problems solved by technology

To sum up, the heterogeneity problems among various component development standards and specifications are mainly reflected in the following two aspects: the external information of component description, such as component organization resources and functional classification information is very inconsistent, and many basic development components of components and application descriptions are incomplete, resulting in difficulties in component search and acquisition for upper-layer applications; the behavior information of component interfaces is inconsistent, and component interfaces, as a symbol of behavior description, depend heavily on the programming language implemented by components, resulting in inconsistencies in descriptions and cannot be quickly Good support for mutual access between heterogeneous components

[0006] It is precisely because of the heterogeneity among components that there is still no reasonable specification to realize the unified management and operation of heterogeneous components. The mutual access and calling between components is still limited to components of the same type. The lack of necessary support for consistent access between different types of components has caused developers and end users to only operate based on components of the same specification when performing component processing activities such as component search, acquisition, analysis, and assembly, and the reuse of software components is limited. The large number of component resources on the existing Internet cannot be widely used, which is not conducive to the realization of on-demand personalized services on the Internet platform; moreover, the organizational storage and retrieval mechanisms among various component library systems are not perfect. Same, unable to achieve unified program mining and component management

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