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What Is Intercepting Filter Pattern? |
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Answer» The intercepting filter design pattern is USED when we want to do some pre-processing / post-processing with request or response of the application. Filters are defined and applied on the request before passing the request to actual TARGET application. Filters can do the authentication/ AUTHORIZATION/ logging or tracking of request and then PASS the REQUESTS to corresponding handlers. The intercepting filter design pattern is used when we want to do some pre-processing / post-processing with request or response of the application. Filters are defined and applied on the request before passing the request to actual target application. Filters can do the authentication/ authorization/ logging or tracking of request and then pass the requests to corresponding handlers. |
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