Sample Program: Writing Filters for the BookShoppingServlet
The source code of the DemonstrateFilters.java program is given in Listing 4.3.
Listing 4.3. DemonstrateFilters.java
/****************************************************************************** * Class Name:DemonstrateFilters * Implements:Filter * Description:Servlet to demonstrate filter functionality * This is invoked when the BookShoppingServlet is called, and is * executed before the BookShoppingServlet is executed. * @author Mandar S. Chitnis, Lakshmi AM. @version 1.1 * Copyright (c) by Sams Publishing. All Rights Reserved. *******************************************************************************/ package com.sams.learnweblogic7.servlets; //importing the servlet and security ... |
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