1 /* 2 * ==================================================================== 3 * 4 * The Apache Software License, Version 1.1 5 * 6 * Copyright (c) 2003 The Apache Software Foundation. All rights 7 * reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in 18 * the documentation and/or other materials provided with the 19 * distribution. 20 * 21 * 3. The end-user documentation included with the redistribution, if 22 * any, must include the following acknowlegement: 23 * "This product includes software developed by the 24 * Apache Software Foundation (http://www.apache.org/)." 25 * Alternately, this acknowlegement may appear in the software itself, 26 * if and wherever such third-party acknowlegements normally appear. 27 * 28 * 4. The names "The Jakarta Project", "Commons", and "Apache Software 29 * Foundation" must not be used to endorse or promote products derived 30 * from this software without prior written permission. For written 31 * permission, please contact apache@apache.org. 32 * 33 * 5. Products derived from this software may not be called "Apache" 34 * nor may "Apache" appear in their names without prior written 35 * permission of the Apache Group. 36 * 37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 48 * SUCH DAMAGE. 49 * ==================================================================== 50 * 51 * This software consists of voluntary contributions made by many 52 * individuals on behalf of the Apache Software Foundation. For more 53 * information on the Apache Software Foundation, please see 54 * <http://www.apache.org/>. 55 * 56 * [Additional notices, if required by prior licensing conditions] 57 * 58 */ 59 package org.apache.commons.httpclient; 60 61 import java.io.IOException; 62 import org.apache.commons.httpclient.methods.PostMethod; 63 64 /*** 65 * HTTP POST methid intended to simulate side-effects of 66 * interaction with non-compiant HTTP servers or proxies 67 * 68 * @author Oleg Kalnichevski 69 */ 70 71 public class NoncompliantPostMethod extends PostMethod { 72 73 public NoncompliantPostMethod(){ 74 super(); 75 } 76 77 public NoncompliantPostMethod(String uri) { 78 super(uri); 79 } 80 81 /*** 82 * NoncompliantPostMethod class skips "Expect: 100-continue" 83 * header when sending request headers to an HTTP server. 84 * 85 * <p> 86 * That makes the server expect the request body to follow 87 * immediately after the request head. The HTTP server does not 88 * send status code 100 expected by the client. The client should 89 * be able to recover gracefully by sending the request body 90 * after a defined timeout without having received "continue" 91 * code. 92 * </p> 93 */ 94 protected void writeRequestHeaders(HttpState state, HttpConnection conn) 95 throws IOException, HttpException { 96 addRequestHeaders(state, conn); 97 Header[] headers = getRequestHeaders(); 98 for (int i = 0; i < headers.length; i++) { 99 Header header = headers[i]; 100 // Write all the headers but "Expect" 101 if (!header.getName().equalsIgnoreCase("Expect") ) { 102 conn.print(header.toExternalForm()); 103 } 104 } 105 } 106 107 }

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