annotate src/org/eclipse/jetty/server/Response.java @ 1061:c880589715c7

remove JBuffer.setGetIndex()
author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 08 Nov 2016 05:54:53 -0700
parents 27f3dc761452
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1 //
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2 // ========================================================================
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3 // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
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4 // ------------------------------------------------------------------------
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5 // All rights reserved. This program and the accompanying materials
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6 // are made available under the terms of the Eclipse Public License v1.0
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7 // and Apache License v2.0 which accompanies this distribution.
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8 //
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9 // The Eclipse Public License is available at
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10 // http://www.eclipse.org/legal/epl-v10.html
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11 //
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12 // The Apache License v2.0 is available at
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13 // http://www.opensource.org/licenses/apache2.0.php
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14 //
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15 // You may elect to redistribute this code under either of these licenses.
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16 // ========================================================================
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17 //
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18
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19 package org.eclipse.jetty.server;
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20
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21 import java.io.IOException;
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22 import java.io.PrintWriter;
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23 import java.util.Collection;
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24 import java.util.ArrayList;
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25 import java.util.Collections;
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26 import java.util.EnumSet;
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27 import java.util.Enumeration;
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28 import java.util.Locale;
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29
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30 import javax.servlet.RequestDispatcher;
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31 import javax.servlet.ServletOutputStream;
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32 import javax.servlet.SessionTrackingMode;
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33 import javax.servlet.http.Cookie;
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34 import javax.servlet.http.HttpServletResponse;
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35 import javax.servlet.http.HttpSession;
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36
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37 import org.eclipse.jetty.http.HttpCookie;
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38 import org.eclipse.jetty.http.HttpFields;
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39 import org.eclipse.jetty.http.HttpHeaderValues;
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40 import org.eclipse.jetty.http.HttpHeaders;
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41 import org.eclipse.jetty.http.HttpStatus;
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42 import org.eclipse.jetty.http.HttpURI;
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43 import org.eclipse.jetty.http.HttpVersions;
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44 import org.eclipse.jetty.http.MimeTypes;
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45 import org.eclipse.jetty.server.handler.ContextHandler;
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46 import org.eclipse.jetty.util.ByteArrayISO8859Writer;
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47 import org.eclipse.jetty.util.QuotedStringTokenizer;
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48 import org.eclipse.jetty.util.StringUtil;
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49 import org.eclipse.jetty.util.URIUtil;
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50 import org.slf4j.Logger;
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51 import org.slf4j.LoggerFactory;
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52
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53 /** Response.
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54 * <p>
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55 * Implements {@link javax.servlet.http.HttpServletResponse} from the <code>javax.servlet.http</code> package.
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56 * </p>
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57 */
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58 public final class Response implements HttpServletResponse
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59 {
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60 private static final Logger LOG = LoggerFactory.getLogger(Response.class);
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61
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62
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63 public static final int
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64 NONE=0,
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65 STREAM=1,
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66 WRITER=2;
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67
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68 /**
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69 * If a header name starts with this string, the header (stripped of the prefix)
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70 * can be set during include using only {@link #setHeader(String, String)} or
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71 * {@link #addHeader(String, String)}.
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72 */
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73 public final static String SET_INCLUDE_HEADER_PREFIX = "org.eclipse.jetty.server.include.";
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74
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75 /**
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76 * If this string is found within the comment of a cookie added with {@link #addCookie(Cookie)}, then the cookie
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77 * will be set as HTTP ONLY.
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78 */
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79 public final static String HTTP_ONLY_COMMENT="__HTTP_ONLY__";
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80
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81 private final AbstractHttpConnection _connection;
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82 private int _status = SC_OK;
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83 private String _reason;
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84 private Locale _locale;
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85 private String _mimeType;
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86 private String _cachedMimeType;
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87 private String _characterEncoding;
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88 private boolean _explicitEncoding;
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89 private String _contentType;
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90 private volatile int _outputState;
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91 private PrintWriter _writer;
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92
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93 public Response(AbstractHttpConnection connection)
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94 {
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95 _connection = connection;
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96 }
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97
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98 public void addCookie(HttpCookie cookie)
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99 {
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100 _connection._responseFields.addSetCookie(cookie);
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101 }
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102
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103 @Override
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104 public void addCookie(Cookie cookie)
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105 {
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106 String comment=cookie.getComment();
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107 boolean http_only=false;
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108
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109 if (comment!=null)
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110 {
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111 int i=comment.indexOf(HTTP_ONLY_COMMENT);
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112 if (i>=0)
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113 {
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114 http_only=true;
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115 comment=comment.replace(HTTP_ONLY_COMMENT,"").trim();
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116 if (comment.length()==0)
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117 comment=null;
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118 }
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119 }
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120 _connection._responseFields.addSetCookie(cookie.getName(),
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121 cookie.getValue(),
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122 cookie.getDomain(),
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123 cookie.getPath(),
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124 cookie.getMaxAge(),
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125 comment,
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126 cookie.getSecure(),
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127 http_only || cookie.isHttpOnly(),
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128 cookie.getVersion());
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129 }
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130
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131 @Override
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132 public boolean containsHeader(String name)
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133 {
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134 return _connection._responseFields.containsKey(name);
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135 }
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136
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137 @Override
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138 public String encodeURL(String url)
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139 {
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140 throw new UnsupportedOperationException();
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141 }
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142
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143 @Override
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144 public String encodeRedirectURL(String url)
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145 {
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146 throw new UnsupportedOperationException();
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147 }
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148
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149 @Override
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150 @Deprecated
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151 public String encodeUrl(String url)
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152 {
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153 throw new UnsupportedOperationException();
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154 }
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155
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156 @Override
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157 @Deprecated
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158 public String encodeRedirectUrl(String url)
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159 {
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160 throw new UnsupportedOperationException();
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161 }
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162
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163 @Override
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164 public void sendError(int code, String message) throws IOException
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165 {
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166 if (isCommitted())
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167 LOG.warn("Committed before "+code+" "+message);
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168
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169 resetBuffer();
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170 _characterEncoding = null;
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171 setHeader(HttpHeaders.EXPIRES,null);
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172 setHeader(HttpHeaders.LAST_MODIFIED,null);
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173 setHeader(HttpHeaders.CACHE_CONTROL,null);
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174 setHeader(HttpHeaders.CONTENT_TYPE,null);
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175 setHeader(HttpHeaders.CONTENT_LENGTH,null);
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176
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177 _outputState = NONE;
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178 setStatus(code,message);
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179
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180 if (message==null)
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181 message=HttpStatus.getMessage(code);
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182
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183 // If we are allowed to have a body
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184 if (code!=SC_NO_CONTENT &&
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185 code!=SC_NOT_MODIFIED &&
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186 code!=SC_PARTIAL_CONTENT &&
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187 code>=SC_OK)
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188 {
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189 Request request = _connection.getRequest();
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190
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191 setHeader(HttpHeaders.CACHE_CONTROL, "must-revalidate,no-cache,no-store");
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192 setContentType(MimeTypes.TEXT_HTML_8859_1);
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193 ByteArrayISO8859Writer writer= new ByteArrayISO8859Writer(2048);
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194 if (message != null)
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195 {
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196 message= StringUtil.replace(message, "&", "&amp;");
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197 message= StringUtil.replace(message, "<", "&lt;");
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198 message= StringUtil.replace(message, ">", "&gt;");
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199 }
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200 String uri= request.getRequestURI();
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201 if (uri!=null)
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202 {
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203 uri= StringUtil.replace(uri, "&", "&amp;");
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204 uri= StringUtil.replace(uri, "<", "&lt;");
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205 uri= StringUtil.replace(uri, ">", "&gt;");
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206 }
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207
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208 writer.write("<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html;charset=ISO-8859-1\"/>\n");
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209 writer.write("<title>Error ");
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210 writer.write(Integer.toString(code));
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211 writer.write(' ');
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212 if (message==null)
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213 message=HttpStatus.getMessage(code);
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214 writer.write(message);
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215 writer.write("</title>\n</head>\n<body>\n<h2>HTTP ERROR: ");
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216 writer.write(Integer.toString(code));
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217 writer.write("</h2>\n<p>Problem accessing ");
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218 writer.write(uri);
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219 writer.write(". Reason:\n<pre> ");
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220 writer.write(message);
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221 writer.write("</pre>");
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222 writer.write("</p>\n<hr /><i><small>Powered by Jetty://</small></i>");
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223
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224 for (int i= 0; i < 20; i++)
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225 writer.write("\n ");
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226 writer.write("\n</body>\n</html>\n");
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227
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228 writer.flush();
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229 setContentLength(writer.size());
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230 writer.writeTo(getOutputStream());
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231 writer.destroy();
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232 }
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233 else if (code!=SC_PARTIAL_CONTENT)
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234 {
1022
3718afd99988 HttpHeaders uses StringCache
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235 _connection._requestFields.remove(HttpHeaders.CONTENT_TYPE);
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236 _connection._requestFields.remove(HttpHeaders.CONTENT_LENGTH);
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237 _characterEncoding = null;
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238 _mimeType = null;
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239 _cachedMimeType = null;
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240 }
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241
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242 complete();
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243 }
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244
999
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245 @Override
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246 public void sendError(int sc) throws IOException
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247 {
999
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248 sendError(sc,null);
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249 }
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250
999
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251 @Override
813
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252 public void sendRedirect(String location) throws IOException
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253 {
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254 if (location==null)
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255 throw new IllegalArgumentException();
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256
813
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257 if (!URIUtil.hasScheme(location))
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258 {
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diff changeset
259 StringBuilder buf = _connection.getRequest().getRootURL();
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260 if (location.startsWith("/"))
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261 buf.append(location);
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262 else
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263 {
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diff changeset
264 String path=_connection.getRequest().getRequestURI();
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265 String parent=(path.endsWith("/"))?path:URIUtil.parentPath(path);
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266 location=URIUtil.addPaths(parent,location);
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267 if(location==null)
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268 throw new IllegalStateException("path cannot be above root");
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269 if (!location.startsWith("/"))
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270 buf.append('/');
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271 buf.append(location);
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272 }
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273
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274 location=buf.toString();
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diff changeset
275 HttpURI uri = new HttpURI(location);
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276 String path=uri.getDecodedPath();
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277 String canonical=URIUtil.canonicalPath(path);
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278 if (canonical==null)
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279 throw new IllegalArgumentException();
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280 if (!canonical.equals(path))
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281 {
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diff changeset
282 buf = _connection.getRequest().getRootURL();
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283 buf.append(URIUtil.encodePath(canonical));
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284 String param=uri.getParam();
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diff changeset
285 if (param!=null)
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diff changeset
286 {
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diff changeset
287 buf.append(';');
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288 buf.append(param);
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289 }
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diff changeset
290 String query=uri.getQuery();
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diff changeset
291 if (query!=null)
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diff changeset
292 {
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diff changeset
293 buf.append('?');
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diff changeset
294 buf.append(query);
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diff changeset
295 }
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diff changeset
296 String fragment=uri.getFragment();
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diff changeset
297 if (fragment!=null)
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diff changeset
298 {
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diff changeset
299 buf.append('#');
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diff changeset
300 buf.append(fragment);
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diff changeset
301 }
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diff changeset
302 location=buf.toString();
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diff changeset
303 }
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parents: 809
diff changeset
304 }
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parents: 809
diff changeset
305
f8f7cb485c25 remove UserIdentity
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diff changeset
306 resetBuffer();
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diff changeset
307 setHeader(HttpHeaders.LOCATION,location);
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diff changeset
308 setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);
f8f7cb485c25 remove UserIdentity
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diff changeset
309 complete();
802
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diff changeset
310
813
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diff changeset
311 }
802
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parents:
diff changeset
312
999
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diff changeset
313 @Override
813
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diff changeset
314 public void setDateHeader(String name, long date)
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diff changeset
315 {
972
5ee36654b383 simplify AbstractHttpConnection
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parents: 911
diff changeset
316 _connection._responseFields.putDateField(name, date);
813
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317 }
802
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parents:
diff changeset
318
999
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diff changeset
319 @Override
813
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diff changeset
320 public void addDateHeader(String name, long date)
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parents: 809
diff changeset
321 {
972
5ee36654b383 simplify AbstractHttpConnection
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parents: 911
diff changeset
322 _connection._responseFields.addDateField(name, date);
813
f8f7cb485c25 remove UserIdentity
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diff changeset
323 }
802
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parents:
diff changeset
324
999
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diff changeset
325 @Override
813
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diff changeset
326 public void setHeader(String name, String value)
f8f7cb485c25 remove UserIdentity
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diff changeset
327 {
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diff changeset
328 if (HttpHeaders.CONTENT_TYPE.equalsIgnoreCase(name))
f8f7cb485c25 remove UserIdentity
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diff changeset
329 setContentType(value);
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diff changeset
330 else
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diff changeset
331 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
332 _connection._responseFields.put(name, value);
813
f8f7cb485c25 remove UserIdentity
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parents: 809
diff changeset
333 if (HttpHeaders.CONTENT_LENGTH.equalsIgnoreCase(name))
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parents: 809
diff changeset
334 {
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parents: 809
diff changeset
335 if (value==null)
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parents: 809
diff changeset
336 _connection._generator.setContentLength(-1);
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parents: 809
diff changeset
337 else
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parents: 809
diff changeset
338 _connection._generator.setContentLength(Long.parseLong(value));
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parents: 809
diff changeset
339 }
f8f7cb485c25 remove UserIdentity
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parents: 809
diff changeset
340 }
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parents: 809
diff changeset
341 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
342
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
343
999
74b9daf2826c simplify Response
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parents: 991
diff changeset
344 @Override
813
f8f7cb485c25 remove UserIdentity
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parents: 809
diff changeset
345 public Collection<String> getHeaderNames()
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parents: 809
diff changeset
346 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
347 final HttpFields fields=_connection._responseFields;
813
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parents: 809
diff changeset
348 return fields.getFieldNamesCollection();
f8f7cb485c25 remove UserIdentity
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parents: 809
diff changeset
349 }
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parents: 809
diff changeset
350
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
351 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
352 public String getHeader(String name)
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Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
353 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
354 return _connection._responseFields.getStringField(name);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
355 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
356
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
357 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
358 public Collection<String> getHeaders(String name)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
359 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
360 final HttpFields fields=_connection._responseFields;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
361 Collection<String> i = fields.getValuesCollection(name);
f8f7cb485c25 remove UserIdentity
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parents: 809
diff changeset
362 if (i==null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
363 return Collections.EMPTY_LIST;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
364 return i;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
365 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
366
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
367 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
368 public void addHeader(String name, String value)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
369 {
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
370
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
371 if (HttpHeaders.CONTENT_TYPE.equalsIgnoreCase(name))
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
372 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
373 setContentType(value);
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
374 return;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
375 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
376
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
377 _connection._responseFields.add(name, value);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
378 if (HttpHeaders.CONTENT_LENGTH.equalsIgnoreCase(name))
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
379 _connection._generator.setContentLength(Long.parseLong(value));
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
380 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
381
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
382 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
383 public void setIntHeader(String name, int value)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
384 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
385 _connection._responseFields.putLongField(name, value);
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
386 if (HttpHeaders.CONTENT_LENGTH.equalsIgnoreCase(name))
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
387 _connection._generator.setContentLength(value);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
388 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
389
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
390 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
391 public void addIntHeader(String name, int value)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
392 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
393 _connection._responseFields.addLongField(name, value);
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
394 if (HttpHeaders.CONTENT_LENGTH.equalsIgnoreCase(name))
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
395 _connection._generator.setContentLength(value);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
396 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
397
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
398 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
399 public void setStatus(int sc)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
400 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
401 setStatus(sc,null);
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
402 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
403
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
404 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
405 public void setStatus(int sc, String sm)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
406 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
407 if (sc<=0)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
408 throw new IllegalArgumentException();
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
409 _status = sc;
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
410 _reason = sm;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
411 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
412
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
413 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
414 public String getCharacterEncoding()
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
415 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
416 if (_characterEncoding==null)
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
417 _characterEncoding = StringUtil.__ISO_8859_1;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
418 return _characterEncoding;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
419 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
420
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
421 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
422 public String getContentType()
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
423 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
424 return _contentType;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
425 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
426
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
427 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
428 public ServletOutputStream getOutputStream() throws IOException
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
429 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
430 if (_outputState!=NONE && _outputState!=STREAM)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
431 throw new IllegalStateException("WRITER");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
432
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
433 ServletOutputStream out = _connection.getOutputStream();
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
434 _outputState = STREAM;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
435 return out;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
436 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
437
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
438 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
439 public PrintWriter getWriter() throws IOException
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
440 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
441 if (_outputState!=NONE && _outputState!=WRITER)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
442 throw new IllegalStateException("STREAM");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
443
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
444 /* if there is no writer yet */
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
445 if (_writer==null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
446 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
447 /* get encoding from Content-Type header */
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
448 String encoding = _characterEncoding;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
449
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
450 if (encoding==null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
451 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
452 /* implementation of educated defaults */
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
453 if(_cachedMimeType != null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
454 encoding = MimeTypes.getCharsetFromContentType(_cachedMimeType);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
455
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
456 if (encoding==null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
457 encoding = StringUtil.__ISO_8859_1;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
458
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
459 setCharacterEncoding(encoding);
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
460 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
461
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
462 /* construct Writer using correct encoding */
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
463 _writer = _connection.getPrintWriter(encoding);
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
464 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
465 _outputState=WRITER;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
466 return _writer;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
467 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
468
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
469 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
470 public void setCharacterEncoding(String encoding)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
471 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
472 if (this._outputState==0 && !isCommitted())
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
473 {
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
474 _explicitEncoding = true;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
475
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
476 if (encoding==null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
477 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
478 // Clear any encoding.
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
479 if (_characterEncoding!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
480 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
481 _characterEncoding=null;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
482 if (_cachedMimeType!=null)
1023
27f3dc761452 MimeTypes uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
483 _contentType = _cachedMimeType;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
484 else if (_mimeType!=null)
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
485 _contentType = _mimeType;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
486 else
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
487 _contentType = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
488
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
489 if (_contentType==null)
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
490 _connection._responseFields.remove(HttpHeaders.CONTENT_TYPE);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
491 else
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
492 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
493 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
494 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
495 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
496 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
497 // No, so just add this one to the mimetype
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
498 _characterEncoding=encoding;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
499 if (_contentType!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
500 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
501 int i0=_contentType.indexOf(';');
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
502 if (i0<0)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
503 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
504 _contentType=null;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
505 if(_cachedMimeType!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
506 {
1023
27f3dc761452 MimeTypes uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
507 String content_type = MimeTypes.getAssociate(_cachedMimeType,_characterEncoding);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
508 if (content_type!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
509 {
1023
27f3dc761452 MimeTypes uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
510 _contentType = content_type;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
511 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
512 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
513 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
514
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
515 if (_contentType==null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
516 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
517 _contentType = _mimeType+";charset="+QuotedStringTokenizer.quoteIfNeeded(_characterEncoding,";= ");
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
518 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
519 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
520 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
521 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
522 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
523 int i1=_contentType.indexOf("charset=",i0);
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
524 if (i1<0)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
525 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
526 _contentType = _contentType+";charset="+QuotedStringTokenizer.quoteIfNeeded(_characterEncoding,";= ");
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
527 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
528 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
529 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
530 int i8=i1+8;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
531 int i2=_contentType.indexOf(" ",i8);
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
532 if (i2<0)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
533 _contentType=_contentType.substring(0,i8)+QuotedStringTokenizer.quoteIfNeeded(_characterEncoding,";= ");
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
534 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
535 _contentType=_contentType.substring(0,i8)+QuotedStringTokenizer.quoteIfNeeded(_characterEncoding,";= ")+_contentType.substring(i2);
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
536 }
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
537 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
538 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
539 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
540 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
541 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
542 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
543
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
544 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
545 public void setContentLength(int len)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
546 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
547 // Protect from setting after committed as default handling
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
548 // of a servlet HEAD request ALWAYS sets _content length, even
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
549 // if the getHandling committed the response!
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
550 if (isCommitted())
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
551 return;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
552 _connection._generator.setContentLength(len);
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
553 if (len>0)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
554 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
555 _connection._responseFields.putLongField(HttpHeaders.CONTENT_LENGTH, len);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
556 if (_connection._generator.isAllContentWritten())
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
557 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
558 if (_outputState==WRITER)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
559 _writer.close();
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
560 else if (_outputState==STREAM)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
561 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
562 try
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
563 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
564 getOutputStream().close();
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
565 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
566 catch(IOException e)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
567 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
568 throw new RuntimeException(e);
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
569 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
570 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
571 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
572 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
573 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
574
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
575 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
576 public void setContentType(String contentType)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
577 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
578 if (isCommitted())
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
579 return;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
580
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
581 // Yes this method is horribly complex.... but there are lots of special cases and
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
582 // as this method is called on every request, it is worth trying to save string creation.
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
583 //
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
584
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
585 if (contentType==null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
586 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
587 if (_locale==null)
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
588 _characterEncoding = null;
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
589 _mimeType = null;
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
590 _cachedMimeType = null;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
591 _contentType=null;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
592 _connection._responseFields.remove(HttpHeaders.CONTENT_TYPE);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
593 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
594 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
595 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
596 // Look for encoding in contentType
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
597 int i0=contentType.indexOf(';');
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
598
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
599 if (i0>0)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
600 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
601 // we have content type parameters
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
602
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
603 // Extract params off mimetype
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
604 _mimeType = contentType.substring(0,i0).trim();
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
605 _cachedMimeType = MimeTypes.CACHE.get(_mimeType);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
606
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
607 // Look for charset
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
608 int i1=contentType.indexOf("charset=",i0+1);
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
609 if (i1>=0)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
610 {
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
611 _explicitEncoding = true;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
612 int i8=i1+8;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
613 int i2 = contentType.indexOf(' ',i8);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
614
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
615 if (_outputState==WRITER)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
616 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
617 // strip the charset and ignore;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
618 if ((i1==i0+1 && i2<0) || (i1==i0+2 && i2<0 && contentType.charAt(i0+1)==' '))
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
619 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
620 if (_cachedMimeType!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
621 {
1023
27f3dc761452 MimeTypes uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
622 String content_type = MimeTypes.getAssociate(_cachedMimeType,_characterEncoding);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
623 if (content_type!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
624 {
1023
27f3dc761452 MimeTypes uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
625 _contentType=content_type;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
626 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
627 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
628 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
629 {
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
630 _contentType = _mimeType+";charset="+_characterEncoding;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
631 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
632 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
633 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
634 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
635 {
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
636 _contentType = _mimeType+";charset="+_characterEncoding;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
637 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
638 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
639 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
640 else if (i2<0)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
641 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
642 _contentType=contentType.substring(0,i1)+";charset="+QuotedStringTokenizer.quoteIfNeeded(_characterEncoding,";= ");
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
643 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
644 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
645 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
646 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
647 _contentType=contentType.substring(0,i1)+contentType.substring(i2)+";charset="+QuotedStringTokenizer.quoteIfNeeded(_characterEncoding,";= ");
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
648 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
649 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
650 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
651 else if ((i1==i0+1 && i2<0) || (i1==i0+2 && i2<0 && contentType.charAt(i0+1)==' '))
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
652 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
653 // The params are just the char encoding
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
654 _cachedMimeType = MimeTypes.CACHE.get(_mimeType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
655 _characterEncoding = QuotedStringTokenizer.unquote(contentType.substring(i8));
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
656
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
657 if (_cachedMimeType!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
658 {
1023
27f3dc761452 MimeTypes uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
659 String content_type = MimeTypes.getAssociate(_cachedMimeType,_characterEncoding);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
660 if (content_type!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
661 {
1023
27f3dc761452 MimeTypes uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
662 _contentType=content_type;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
663 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
664 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
665 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
666 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
667 _contentType=contentType;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
668 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
669 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
670 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
671 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
672 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
673 _contentType=contentType;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
674 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
675 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
676 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
677 else if (i2>0)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
678 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
679 _characterEncoding = QuotedStringTokenizer.unquote(contentType.substring(i8,i2));
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
680 _contentType=contentType;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
681 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
682 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
683 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
684 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
685 _characterEncoding = QuotedStringTokenizer.unquote(contentType.substring(i8));
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
686 _contentType=contentType;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
687 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
688 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
689 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
690 else // No encoding in the params.
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
691 {
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
692 _cachedMimeType = null;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
693 _contentType=_characterEncoding==null?contentType:contentType+";charset="+QuotedStringTokenizer.quoteIfNeeded(_characterEncoding,";= ");
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
694 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
695 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
696 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
697 else // No params at all
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
698 {
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
699 _mimeType = contentType;
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
700 _cachedMimeType = MimeTypes.CACHE.get(_mimeType);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
701
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
702 if (_characterEncoding!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
703 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
704 if (_cachedMimeType!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
705 {
1023
27f3dc761452 MimeTypes uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
706 String content_type = MimeTypes.getAssociate(_cachedMimeType,_characterEncoding);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
707 if (content_type!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
708 {
1023
27f3dc761452 MimeTypes uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1022
diff changeset
709 _contentType=content_type;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
710 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
711 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
712 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
713 {
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
714 _contentType = _mimeType+";charset="+QuotedStringTokenizer.quoteIfNeeded(_characterEncoding,";= ");
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
715 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
716 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
717 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
718 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
719 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
720 _contentType=contentType+";charset="+QuotedStringTokenizer.quoteIfNeeded(_characterEncoding,";= ");
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
721 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
722 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
723 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
724 else if (_cachedMimeType!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
725 {
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
726 _contentType = _cachedMimeType.toString();
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
727 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
728 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
729 else
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
730 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
731 _contentType=contentType;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
732 _connection._responseFields.put(HttpHeaders.CONTENT_TYPE,_contentType);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
733 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
734 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
735 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
736 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
737
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
738 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
739 public void setBufferSize(int size)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
740 {
983
23ec25435b8c simplify AbstractGenerator
Franklin Schmidt <fschmidt@gmail.com>
parents: 982
diff changeset
741 throw new UnsupportedOperationException();
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
742 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
743
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
744 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
745 public int getBufferSize()
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
746 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
747 return _connection._generator.getContentBufferSize();
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
748 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
749
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
750 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
751 public void flushBuffer() throws IOException
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
752 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
753 _connection.flushResponse();
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
754 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
755
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
756 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
757 public void reset()
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
758 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
759 resetBuffer();
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
760 fwdReset();
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
761 _status = 200;
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
762 _reason = null;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
763
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
764 HttpFields response_fields=_connection._responseFields;
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
765
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
766 response_fields.clear();
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
767 String connection=_connection._requestFields.getStringField(HttpHeaders.CONNECTION);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
768 if (connection!=null)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
769 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
770 String[] values = connection.split(",");
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
771 for (int i=0;values!=null && i<values.length;i++)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
772 {
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1018
diff changeset
773 int cb = HttpHeaderValues.CACHE.getOrdinal(values[0].trim());
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
774
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1018
diff changeset
775 if (cb != -1)
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
776 {
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1018
diff changeset
777 switch(cb)
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
778 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
779 case HttpHeaderValues.CLOSE_ORDINAL:
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
780 response_fields.put(HttpHeaders.CONNECTION,HttpHeaderValues.CLOSE);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
781 break;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
782
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
783 case HttpHeaderValues.KEEP_ALIVE_ORDINAL:
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
784 if (HttpVersions.HTTP_1_0.equalsIgnoreCase(_connection.getRequest().getProtocol()))
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
785 response_fields.put(HttpHeaders.CONNECTION,HttpHeaderValues.KEEP_ALIVE);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
786 break;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
787 case HttpHeaderValues.TE_ORDINAL:
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
788 response_fields.put(HttpHeaders.CONNECTION,HttpHeaderValues.TE);
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
789 break;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
790 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
791 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
792 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
793 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
794 }
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
795
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
796
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
797 private void fwdReset()
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
798 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
799 resetBuffer();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
800
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
801 _writer=null;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
802 _outputState=NONE;
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
803 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
804
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
805 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
806 public void resetBuffer()
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
807 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
808 if (isCommitted())
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
809 throw new IllegalStateException("Committed");
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
810 _connection._generator.resetBuffer();
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
811 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
812
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
813 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
814 public boolean isCommitted()
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
815 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
816 return _connection._generator.isCommitted();
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
817 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
818
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
819
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
820 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
821 public void setLocale(Locale locale)
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
822 {
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
823 if (locale == null || isCommitted())
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
824 return;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
825
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
826 _locale = locale;
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
827 _connection._responseFields.put(HttpHeaders.CONTENT_LANGUAGE,locale.toString().replace('_','-'));
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
828 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
829
999
74b9daf2826c simplify Response
Franklin Schmidt <fschmidt@gmail.com>
parents: 991
diff changeset
830 @Override
813
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
831 public Locale getLocale()
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
832 {
f8f7cb485c25 remove UserIdentity
Franklin Schmidt <fschmidt@gmail.com>
parents: 809
diff changeset
833 if (_locale==null)
f8f7cb485c25 remove UserIdentity
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parents: 809
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834 return Locale.getDefault();
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835 return _locale;
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836 }
802
3428c60d7cfc replace jetty jars with source
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parents:
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837
813
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838 /* ------------------------------------------------------------ */
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839 /**
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840 * @return The HTTP status code that has been set for this request. This will be <code>200<code>
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diff changeset
841 * ({@link HttpServletResponse#SC_OK}), unless explicitly set through one of the <code>setStatus</code> methods.
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842 */
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843 public int getStatus()
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844 {
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845 return _status;
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846 }
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
847
813
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parents: 809
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848 /* ------------------------------------------------------------ */
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849 /**
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850 * @return The reason associated with the current {@link #getStatus() status}. This will be <code>null</code>,
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diff changeset
851 * unless one of the <code>setStatus</code> methods have been called.
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852 */
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853 public String getReason()
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854 {
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855 return _reason;
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856 }
802
3428c60d7cfc replace jetty jars with source
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parents:
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857
813
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diff changeset
858 public void complete()
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859 throws IOException
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860 {
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861 _connection.completeResponse();
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parents: 809
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862 }
802
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parents:
diff changeset
863
813
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parents: 809
diff changeset
864 /* ------------------------------------------------------------- */
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diff changeset
865 /**
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866 * @return the number of bytes actually written in response body
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parents: 809
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867 */
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diff changeset
868 public long getContentCount()
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parents: 809
diff changeset
869 {
972
5ee36654b383 simplify AbstractHttpConnection
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diff changeset
870 if (_connection==null)
813
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parents: 809
diff changeset
871 return -1;
972
5ee36654b383 simplify AbstractHttpConnection
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parents: 911
diff changeset
872 return _connection._generator.getContentWritten();
813
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parents: 809
diff changeset
873 }
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
874
813
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parents: 809
diff changeset
875 public HttpFields getHttpFields()
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parents: 809
diff changeset
876 {
972
5ee36654b383 simplify AbstractHttpConnection
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parents: 911
diff changeset
877 return _connection._responseFields;
813
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parents: 809
diff changeset
878 }
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
879
813
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parents: 809
diff changeset
880 @Override
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parents: 809
diff changeset
881 public String toString()
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diff changeset
882 {
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parents: 809
diff changeset
883 return "HTTP/1.1 "+_status+" "+ (_reason==null?"":_reason) +System.getProperty("line.separator")+
972
5ee36654b383 simplify AbstractHttpConnection
Franklin Schmidt <fschmidt@gmail.com>
parents: 911
diff changeset
884 _connection._responseFields.toString();
813
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parents: 809
diff changeset
885 }
f8f7cb485c25 remove UserIdentity
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parents: 809
diff changeset
886
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
887 }