Design And Implementation Of Digital TV Resource Management System Based On AppFuse

Resource management system is the key part of digital TV BOSS, its goal is to support digital TV business operation, to accelerate the development of digitization and network, mainly to a new generation of radio and television broadcasting operations and other value-added business development. The Paper based on the open-source AppFuse platform framework and ESB enterprise service bus mechanism, discusses design and implementation of the resource management subsystem.The paper first elaborated the digital TV BOSS system, a detailed description of the data flow of STB and smart card management, on the basis of analysis of digital TV resources management business process, designs the functional structure of resource management system, using UML tools, designed the corresponding graphs of UML resource management, as well as the main database table structure.Then discuss in detail the process of digital resources system of TV, gives the Spring framework configuration and resource application, POI technology to realize the Excel report, the set-top box query process in detail, discusses the AJAX technology to realize data increase, delete, modify and query functions and key technologies to realize the message queue gateway mechanism to realize the set-top box account opening. System based on.The system adopted the system architecture of Open EAP platform based on AJAX+MVC mode, use the Spring framework to realize the kind of dependency injection, designed to meet the database table structure third paradigm structure, the structure has good readability, scalability, maintainability and stability. Unlike other similar system, the resource management with the message queue gateway mechanism for message communication, has high real-time, good system performance characteristics, asynchronous request has very good user experience based on AJAX technology.Test results show the system function and performance, all the normal functions of system implementation, provides digital TV business to improve resource management for the user, and exhibits good performance.