The Design And Implement Of Project Management System Based On JAVA EE Platform

In the current years, many methodologies about software project management and the improvement of software development process come out one after the other. The Agile Methodology is one these methodologies. At the same time, people are trying to use some concerned software systems to practice these new methodology of software project management, and they want to use these systems to improve the process and management of software project to reduce hidden risk of software project.According to its own situation, E5 System Inc. designed a software project management methodology which is based on Agile Methodology. And it is trying to develop a project management system to practice this methodology and assist the project management.This paper analyses the situation of project management system development and application, and gives some ideas and requirements for agile software project management system. This paper describes emphatically the process of requirement analysis, specification design and implement of a project management system.In requirement analysis, requirements are gathered and recorded according to the company's situation and the UML use case diagram is used to present these requirements. According to the result of requirement analysis and the general principle of system design, the entire system design is acquired. It includes the technique, function, logic, data and secure design of this system and it provides the direction of the system development.In the specific design, the paper describes the background management part, the frontend presentation part and the system interface for multi system in detail. And it gives a design of classes and relationships among these classes in this system. It also explains the technical difficulty of AJAX and Remote Method Invocation. In the system implementation, this paper explains each required technique in this system thoroughly and uses some code as examples. And it also describes the usages and configurations of libraries and frameworks which are used in this system.