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FilterTestRedirector.java | - | 0% | 0% | 0% |
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/*
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* ====================================================================
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*
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* The Apache Software License, Version 1.1
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*
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* Copyright (c) 2001-2003 The Apache Software Foundation. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The end-user documentation included with the redistribution, if
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* any, must include the following acknowlegement:
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* "This product includes software developed by the
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* Apache Software Foundation (http://www.apache.org/)."
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* Alternately, this acknowlegement may appear in the software itself,
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* if and wherever such third-party acknowlegements normally appear.
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*
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* 4. The names "The Jakarta Project", "Cactus" and "Apache Software
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* Foundation" must not be used to endorse or promote products
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* derived from this software without prior written permission. For
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* written permission, please contact apache@apache.org.
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*
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* 5. Products derived from this software may not be called "Apache"
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* nor may "Apache" appear in their names without prior written
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* permission of the Apache Group.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*
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*/
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package org.apache.cactus.server;
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import java.io.IOException;
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import javax.servlet.Filter;
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import javax.servlet.FilterChain;
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import javax.servlet.FilterConfig;
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import javax.servlet.ServletException;
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import javax.servlet.ServletRequest;
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import javax.servlet.ServletResponse;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.apache.cactus.configuration.ConfigurationInitializer;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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/**
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* Generic Filter redirector that calls a test method on the server side.
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*
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* @author <a href="mailto:vmassol@apache.org">Vincent Massol</a>
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*
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* @version $Id: FilterTestRedirector.java,v 1.7.2.1 2003/10/23 15:10:09 vmassol Exp $
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* @see FilterTestCaller
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*/
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public class FilterTestRedirector implements Filter |
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{ |
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/**
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* As this class is the first one loaded on the server side, we ensure
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* that the Cactus configuration has been initialized. A better
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* implementation might be to perform this initialization in the
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* init() method. However, that requires removing the static LOGGER
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* object.
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*/
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static
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{ |
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ConfigurationInitializer.initialize(); |
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} |
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/**
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* The logger
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*/
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private static final Log LOGGER = |
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LogFactory.getLog(FilterTestRedirector.class);
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/**
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* The filter configuration object passed by the container when it calls
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* <code>init(FilterConfig)</code>
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*/
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private FilterConfig config;
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/**
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* Handle the request. Extract from the HTTP request paramete the
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* Service to perform : call test method or return tests results.
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*
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* @param theRequest the incoming HTTP request which contains all needed
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* information on the test case and method to call
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* @param theResponse the response to send back to the client side
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* @param theFilterChain contains the chain of filters.
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* @exception IOException if an error occurred during test on server side
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* @exception ServletException if an error occurred during test on server
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* side
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*/
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public void doFilter(ServletRequest theRequest, |
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ServletResponse theResponse, FilterChain theFilterChain) |
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throws IOException, ServletException
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{ |
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// Mark beginning of test on server side
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LOGGER.debug("------------- Start Filter service");
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// Create implicit object holder
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FilterImplicitObjects objects = new FilterImplicitObjects();
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objects.setHttpServletRequest((HttpServletRequest) theRequest); |
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objects.setHttpServletResponse((HttpServletResponse) theResponse); |
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objects.setFilterConfig(this.config);
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objects.setServletContext(this.config.getServletContext());
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objects.setFilterChain(theFilterChain); |
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FilterTestController controller = new FilterTestController();
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controller.handleRequest(objects); |
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} |
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/**
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* Initialise this filter redirector. Called by the container.
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*
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* @param theConfig the filter config containing initialisation
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* parameters from web.xml
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*/
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public void init(FilterConfig theConfig) |
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{ |
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// Save the config to pass it to the test case later on
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this.config = theConfig;
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} |
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/**
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* Provided so that it works with containers that do not support the
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* latest Filter spec yet (ex: Orion 1.5.2)
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*
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* @param theConfig the Filter Config
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*/
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public void setFilterConfig(FilterConfig theConfig) |
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{ |
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this.config = theConfig;
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} |
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/**
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* Provided so that it works with containers that do not support the
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* latest Filter spec yet (ex: Orion 1.5.2)
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*
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* @return the Filter Config
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*/
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public FilterConfig getFilterConfig()
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{ |
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return this.config; |
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} |
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/**
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* Destroy the filter. Called by the container.
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*/
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public void destroy() |
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{ |
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} |
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} |
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