Research And Application Of J2EE-based Business-Oriented Software Platform

The traditional information system is based on low-level technical platform. It is technique-oriented and independent of business.When such information system is used,two fatal problems emerge:one is isolated island, and the other is black hole.Business-oriented software platform is a business leading and driving software platform. It can be used to develop application software quickly. Using business-oriented software platform,we can really develop a holistic and effective information system for an enterprise or an organization. Such information system can avoid isolated island and black hole and improve the situation that collaboration between management software is ever difficult.J2EE platform, Provided by Sun Microsystem Inc., is an architecture which is used to simplify the complications of development, deployment and management of enterprise solutions.J2EE architecture supplies middle-tie integrated framework to satisfy the requirement which needs a little cost but high availability and extensibility.This thesis presents business-oriented software platform developed with J2EE architecture, and discusses it from the viewpoint of business architecture platform and enterprise modeling. My thesis discusses the design and implementation of components, and introduces software architecture technology, Model-View-Controller(MVC) pattern and multi-tier architecture. Quoting design patterns, my thesis discusses the implementation of enterprise model.This thesis consists of three parts. The first part introduces the background of emergence, specialty and trend of business-oriented software platform. The second part introduces the theory of business-oriented software platform, including concept and architecture of J2EE platform. The third part emphasizes the design and implementation of a J2EE-based business-oriented software platform.