Design Patterns Applied Research In The Field Of Transaction Processing Systems

Along with the high speed development of information technique, more and more new technique bring the method of management in modern business enterprise large influence, and the management information system has already become a concept for acquaint of people. Go to school, factory, store, bank, hospital, and we can see the management information system' s application everywhere. Among them, transaction processing is the most basic function in the MIS. Say for the system of management information, and its business handle the system design success or not, usually come to a decision its basic kind with the function, and influence towards all levels information system in the buildup customer will produce importantly. The success of transaction processing is mostly decided by the method of software development. Since 60 ages break out the first" software crisis", experts of the software realm at continuously of quest the software development of the new validity method. The technique widely accepted in 1980s is the object-oriented technology. It's base on the encapsulation, inheritance and polymorphism and the target of software reusable. But because of the degree of software reusing is small, consistently pursue in the software profession to do not get the good application with this aspect. In recent years, the ability of software reuse have already become one of the most important target insides the software-engineering realm. Because of can provide the higher level of structure of opposite object, Design Patterns become the new technique having the milestone meaning in the software engineering realm. Opposite but speech, the technology of object-oriented use object to construct the system, But the design patterns make use of the object after the inheritance, combination with act for( Delegation), consider the problem on the ratio the tradition of face to the high level of structure of method of object development, combine to therefore get the larger reuseing level. Since design patterns this concept beginning in the software engineering realm were bring upped, many software expert of abroad the beginning concentrate on to discovers with inducing the realm patterns of each kind, but at local, in the research of the design patterns return just start. Exsit the large quantity' s profession realm the mode wait for us to go to discovers with return back to filing. Exactly under this kind of condition, this thesis is on deeply into study to face to the object technique, unified modeling language( UML) with design the patterns' foundation, pass the right various and related realm to handle the system to proceed deep into the research after, through the analysis, induce with design, bring up the design patterns of various realms, then be used as the advanced discovering and researching. And together with the design pattern of these businesses that rule combination handles the realm to presses are certain, the business becoming a first step handle thepatterns language. Combine the foundation that design that business up establish the business to handle the prototype of application program frame, for developing application system offering handle the high level of structure of realm to use to use with code. This research finally returnees with the foundation of this frame prototype, then according to the leading of the development method of object frame, and practicing the educational administration management system' s development of the Central South Forestry University to fulfillment, and be used as to examination that patterns, pattern language and application program frame with verify, from target for find outing among them not perfectly, inaccuracy with not complete place, with conduct and actions next move studying with direction.