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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2010-2011 Oracle and/or its affiliates. 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
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/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 packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [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.
 */
/**
 * Provides support for the Client API that utilizes the Apache HTTP client to
 * send and receive HTTP request and responses.
 * 
 * The client API with the Apache HTTP client can be used as follows to make
 * simple GET and POST requests to a Web resource:
 * 
 *     Client c = ApacheHttpClient4.create();
 *     WebResource r = c.resource("http://host/base");
 *     String s = r.get(String.class);
 *     s = r.post(String.class, s);
 * 
 * 
 * To support basic authentication with the user name "foo" and the password
 * "bar" the following configuration may be utilized:
 * 
 * CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
 * credentialsProvider.setCredentials(
 *         AuthScope.ANY,
 *         new UsernamePasswordCredentials("foo", "bar")
 * );
 *
 * DefaultApacheHttpClient4Config config = new DefaultApacheHttpClient4Config();
 * config.getProperties().put(
 *         ApacheHttpClient4Config.PROPERTY_CREDENTIALS_PROVIDER,
 *         credentialsProvider
 * );
 * Client c = ApacheHttpClient4.create(config);
 * WebResource r = c.resource("http://host/base");
 * String s = r.get(String.class);
 * s = r.post(String.class, s);
 * 
 */
package com.sun.jersey.client.apache4;