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Reusability is important especially in Web application development because Web applications tend to be rapidly developed and frequently modified. There are several studies to improve the reusability by adapting modular techniques in software engineering. However, the reusability brought by previous studies is restricted to limited Web applications because the techniques are deeply depended on the...
In open systems, certain unfavorable situations due to unanticipated user behavior may be seen, which results in a violation of cross-cutting policy. This paper proposes a runtime monitoring method to check such problems. Since there is a large gap, a certain link is needed between the policy and runtime execution method. We employ a two-step checking approach; an offline symptom checking and a runtime...
We propose a new domain-specific aspect-oriented programming (AOP) mechanism for Web application development. A variety of crosscutting concerns such as access control and performance tuning are found in typical Web applications, but it is not easy to concisely modularize the concerns as aspects in current AOP languages because they do not provide pointcut mechanisms for directly handling events in...
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