Design Of Distributed Component Frame And Its Interface Specification

With the openness and variety in commerce activities increasing, in particular, enterprises are stepping in the era of booming in China. The complicity of development, configuration, management and maintenance are correspondingly growing. Therefore, shrinking the cycle of application development, reducing the cost and difficulty of development, enhancing extensibility and maintainability, improving quality of software have become emergent problems.Under such circumstance, it is necessary to design and develop a distributed component frame, generate a unified model to application system, provide technical approach to accumulate knowledge, find solutions for system configuration, resolve common technical problems, develop a general system components, so as to simplify development process, improve system quality, developing efficiency and reusability of shared component, gain capacity of reforming and ability of tracing and adapt new technology.This paper illustrates analysis, design and implementation of distributed component frame as well as its interface specification. It's mainly composed of the following parts: [1] Background of requirement and technologies, which introduces the status of the application system development and new requirement, advancing degree of related technologies; [2] Design of distributed component frame, which introduces the architecture, technical solution and its function, including solution to some key problems and advice and patterns to application developers; [3] Detailed design of interface specification between layers.