[jboss-cvs] JBossAS SVN: r98664 - projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet.
jboss-cvs-commits at lists.jboss.org
jboss-cvs-commits at lists.jboss.org
Tue Dec 22 12:45:34 EST 2009
Author: jaikiran
Date: 2009-12-22 12:45:34 -0500 (Tue, 22 Dec 2009)
New Revision: 98664
Removed:
projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet/Filter.java
Log:
Autoversioning commit: a non-deltaV client made a change to
/projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet/Filter.java
Deleted: projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet/Filter.java
===================================================================
--- projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet/Filter.java 2009-12-22 17:45:27 UTC (rev 98663)
+++ projects/javaee/tags/jboss-javaee-parent-6.0.0-alpha-1/jboss-servlet-api/src/main/javax/servlet/Filter.java 2009-12-22 17:45:34 UTC (rev 98664)
@@ -1,158 +0,0 @@
-/*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
- *
- * Copyright 1997-2008 Sun Microsystems, Inc. All rights reserved.
- *
- * The contents of this file are subject to the terms of either the GNU
- * General Public License Version 2 only ("GPL") or the Common Development
- * and Distribution License("CDDL") (collectively, the "License"). You
- * may not use this file except in compliance with the License. You can obtain
- * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
- * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
- * language governing permissions and limitations under the License.
- *
- * When distributing the software, include this License Header Notice in each
- * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
- * Sun designates this particular file as subject to the "Classpath" exception
- * as provided by Sun in the GPL Version 2 section of the License file that
- * accompanied this code. If applicable, add the following below the License
- * Header, with the fields enclosed by brackets [] replaced by your own
- * identifying information: "Portions Copyrighted [year]
- * [name of copyright owner]"
- *
- * Contributor(s):
- *
- * If you wish your version of this file to be governed by only the CDDL or
- * only the GPL Version 2, indicate your decision by adding "[Contributor]
- * elects to include this software in this distribution under the [CDDL or GPL
- * Version 2] license." If you don't indicate a single choice of license, a
- * recipient has the option to distribute your version of this file under
- * either the CDDL, the GPL Version 2 or to extend the choice of license to
- * its licensees as provided above. However, if you add GPL Version 2 code
- * and therefore, elected the GPL Version 2 license, then the option applies
- * only if the new code is made subject to such option by the copyright
- * holder.
- *
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- * Copyright 2004 The Apache Software Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package javax.servlet;
-
-import java.io.IOException;
-
-/**
- * A filter is an object that performs filtering tasks on either the
- * request to a resource (a servlet or static content), or on the response
- * from a resource, or both.
- *
- * <p>Filters perform filtering in the <code>doFilter</code> method.
- * Every Filter has access to a FilterConfig object from which it can obtain
- * its initialization parameters, and a reference to the ServletContext which
- * it can use, for example, to load resources needed for filtering tasks.
- *
- * <p>Filters are configured in the deployment descriptor of a web
- * application.
- *
- * <p>Examples that have been identified for this design are:
- * <ol>
- * <li>Authentication Filters
- * <li>Logging and Auditing Filters
- * <li>Image conversion Filters
- * <li>Data compression Filters
- * <li>Encryption Filters
- * <li>Tokenizing Filters
- * <li>Filters that trigger resource access events
- * <li>XSL/T filters
- * <li>Mime-type chain Filter
- * </ol>
- *
- * @since Servlet 2.3
- */
-
-public interface Filter {
-
- /**
- * Called by the web container to indicate to a filter that it is
- * being placed into service.
- *
- * <p>The servlet container calls the init
- * method exactly once after instantiating the filter. The init
- * method must complete successfully before the filter is asked to do any
- * filtering work.
- *
- * <p>The web container cannot place the filter into service if the init
- * method either
- * <ol>
- * <li>Throws a ServletException
- * <li>Does not return within a time period defined by the web container
- * </ol>
- */
- public void init(FilterConfig filterConfig) throws ServletException;
-
-
- /**
- * The <code>doFilter</code> method of the Filter is called by the
- * container each time a request/response pair is passed through the
- * chain due to a client request for a resource at the end of the chain.
- * The FilterChain passed in to this method allows the Filter to pass
- * on the request and response to the next entity in the chain.
- *
- * <p>A typical implementation of this method would follow the following
- * pattern:
- * <ol>
- * <li>Examine the request
- * <li>Optionally wrap the request object with a custom implementation to
- * filter content or headers for input filtering
- * <li>Optionally wrap the response object with a custom implementation to
- * filter content or headers for output filtering
- * <li>
- * <ul>
- * <li><strong>Either</strong> invoke the next entity in the chain
- * using the FilterChain object
- * (<code>chain.doFilter()</code>),
- * <li><strong>or</strong> not pass on the request/response pair to
- * the next entity in the filter chain to
- * block the request processing
- * </ul>
- * <li>Directly set headers on the response after invocation of the
- * next entity in the filter chain.
- * </ol>
- */
- public void doFilter(ServletRequest request, ServletResponse response,
- FilterChain chain)
- throws IOException, ServletException;
-
-
- /**
- * Called by the web container to indicate to a filter that it is being
- * taken out of service.
- *
- * <p>This method is only called once all threads within the filter's
- * doFilter method have exited or after a timeout period has passed.
- * After the web container calls this method, it will not call the
- * doFilter method again on this instance of the filter.
- *
- * <p>This method gives the filter an opportunity to clean up any
- * resources that are being held (for example, memory, file handles,
- * threads) and make sure that any persistent state is synchronized
- * with the filter's current state in memory.
- */
- public void destroy();
-}
-
More information about the jboss-cvs-commits
mailing list