Dissertation > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development

Research and Realization of Integrated Centralized Alarm WEB System Based on SSVH Framework

Author WeiXiaoJuan
Tutor YinZhiBen
School Southwest Jiaotong University
Course Computer Software and Theory
Keywords IOC AOP Design Pattern Rule Engine Integrated Centralized Alarm System
CLC TP311.52
Type Master's thesis
Year 2007
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With the rapid development of network technology and the widespread application of J2EE platform, multilayered Web architecture based on the B/S gradually develops, the development of multilayered Web application becomes the mainstream. But, in the design of multilayered Web architecture there are still some disadvantages such as low software reusability, tedious maintenance, weak flexibility and so on. Simultaneously, the extant IT property can not obtain the effective retention, developing a new WEB application needs to start from the beginning, it cannot directly use the subsistent design thought the system architecture and the code, so it leads massive repetitions work. It is significantly to develop an universal, steady, highly effective, fast developed WEB architecture which unifies with the current advanced WEB technology and design pattern. Developer’ s work is to realize business correlative coding.This thesis takes the research of Web application development pattern based on B/S architecture as basic starting point, analysis the internal mechanisms and the superiorities of successful and open source frameworks such as Struts, Spring, Valuelist, Hibernate which are respectively worked in different web layer. Besides this thesis integrates above frameworks into SSVH integration framework effectively, takes the thoughts of IOC, AOP, fast development into the SSVH, and realizes the decoupling in breadth and depth and the fast development of the system. Based on the theoretical research done above, the requirement analysis and design of Integrated Centralized Alarm Web System is done with UML, and the WEB architecture of system is built based on SSVH. When designing, facade pattern, DAO pattern. Command pattern and so on are taked into the system, the application of design pattern is illustrated in detail, and the algorithm of the system’ s core module is researched thoroughly. Then, this thesis constructs the business model and codes effectively on the foundation of the above WEB architecture and design pattern. The process of the system’ s realization is illustrated in detail, which can fully manifest the superiority of SSVH framework and design pattern in the software development. Lastly, the system’ s test solution is brought forward, which including unit testing integration testing and system testing. The test process using some kinds of test tools, such as JUnit StrutsTestCase HttpUnit LoadRunner ect, is illustrated in detail. The functionality the performance the security and the integrality of web application can be tested effectively.

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