Based On The Technology Of Polymorphic Adaptation Third-party Depository System Development

The thesis shows how to make a deep analysis of Third-Party Depository System for Commercial Banks. It comes from the requirement analysis, which includes some components such as the customer management, the broker management and the basic business for Third-party depository system. Then the thesis summarized the relationship between third-party depository system, security system and the internal systems of Commercial Banks. In the end of the thesis, it discusses the technology used in the project.The thesis shows how to discuss the basic functionalities in third-party depository system for Commercial Banks; and how to give our opinion to define the system architecture, how to design the each components.Following the object-oriented programming technology, this article presents the requirement analysis, architectural design, detailed design, development, and implementation process of a third-party depository system for Commercial Bank. Firstly, build system in the AIX/ORACLE/Web sphere platform, because this stable platform is fit for Commercial Banks System. Then make the system design with UML, using the C and Java as our program language, UML help us make system model quite well. Finally, the entirety system is completed successfully.Besides this, this article also discusses some technologies related to the design and development of the system, such as process pool, trade pool and DES encryption.Through this article, once again, it proved the advancement of XML and UML, and how polymorphism can guide our work in practice.