Implementation of an analytical model of component based software into web based system is an important issue towards the effective software development. The mechanism towards such model implementation also enriches the quality of the model design. Formal specification would help to provide concrete and precise concept of a model. This paper has proposed a formal specification of an analytical model for a component based system, called Component-Class-Interface (CCI) which facilitates a

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... cated description of component model with mathematical explanation. A logical level implementation mechanism of such formally specified analytical model has been also implemented along with re-engineering facility. Moreover, a rule based transformation mechanism has been proposed to transform CCI into logical model. The correctness of such model transformation has been evaluated using Triple Graph Grammar. A comparative study has also been discussed to show the expressiveness of the proposed methodology. Moreover the concepts of the proposed approach have been implemented using a CASE tool.