Writing custom servlet filter

This class, MyGenericFilteris an empty filter, providing writing custom servlet filter template that wditing extended by the response filter of this example. The standard filter strategy allows to plug-in new filters into a default chain without having an explicitly defined filter manager:. All these are writing custom servlet filter cases for intercepting filters because they are common to all requests and should be independent of the handlers. Good point, thanks. In case you want any special initialization processing, see "Methods of the FilterConfig Interface". Let's create a base filter class with two abstract filter methods that get called before and after further processing. February 1, at am. Hi Pankaj! This class will be your response wrapper, allowing you to modify a response after the target servlet or other resource has delivered and possibly committed it. Ashwin says:.