面向对象的业务处理环节装配体系结构

【作者】 史辉；

【导师】 李龙洙； 王世文；

【作者基本信息】 天津师范大学 ， 情报学， 2005， 硕士

【摘要】 面向对象和面向构件是软件工程领域两个重要的技术思想,他们对提高信息系统开发效率和开发质量具有重要的意义。本文将面向对象思想和面向构件技术结合起来,提出了一种适用于企业信息系统开发的软件体系结构:面向对象的业务处理环节装配体系结构(Object-Oriented Processing Steps Assembling Architecture,OPSAA)。 这个体系结构具有下列特点: 1.用业务对象来封装业务信息和业务活动,引导开发人员用对象的观点进行思维; 2.支持企业业务逻辑的个性化。企业可以在信息系统中装入自己特有的业务逻辑和业务规则; 3.用对象池服务保证信息系统的数据安全,并提供功能构件之间的松耦合机制; 4.支持信息系统功能的动态配置; 5.支持软件重用。 本文首先详细剖析了这个体系结构,然后介绍了其核心构件——对象池的构建方法和过程。更多还原

【Abstract】 Object-Oriented technique & Component-Oriented technique are two significant technical innovation in software engineering, both of which can improve the productivity and the quality of software development. Combining Object-Oriented technique and Component-Oriented technique, this dissertation presents a new software architecture: Object-Oriented Processing Steps Assembling Architecture(OPSAA). This architecture is specially suitable to developing enterprise information system.This architecture has the following particular properties:1. Encapsulating business information and business activities of enterprise into business objects, encouraging developers to analyze business process with Object-Oriented viewpoint.2. Supporting the individualities of business logic of enterprises. With this architecture, enterprise can inject their particular business rules into the information system.3. With Objects-pool Services, OPSAA can insure business data against illegal or inaccurate accessing, and provide a loosely coupled mechanism for its components.4. Supporting dynamic system reconfiguration.5. Supporting software reuse.Firstly, this dissertation anatomizes the structure and functions of OPSAA in detail. Then it introduces the building method and building process of Objects-poll of OPSAA.更多还原