annotate src/org/eclipse/jetty/http/HttpFields.java @ 1041:35e3c864d7a7

make View package local
author Franklin Schmidt <fschmidt@gmail.com>
date Fri, 04 Nov 2016 00:47:23 -0600
parents eca26899c4bc
children 2b769da7f67d
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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.http;
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20
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21 import java.io.IOException;
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22 import java.io.UnsupportedEncodingException;
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23 import java.text.SimpleDateFormat;
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24 import java.util.ArrayList;
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25 import java.util.Calendar;
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26 import java.util.Collections;
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27 import java.util.Collection;
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28 import java.util.Date;
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29 import java.util.Enumeration;
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30 import java.util.GregorianCalendar;
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31 import java.util.HashMap;
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32 import java.util.Iterator;
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33 import java.util.List;
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34 import java.util.Locale;
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35 import java.util.Map;
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36 import java.util.NoSuchElementException;
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37 import java.util.StringTokenizer;
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38 import java.util.TimeZone;
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39 import java.util.concurrent.ConcurrentHashMap;
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40 import java.util.concurrent.ConcurrentMap;
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41
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42 import org.eclipse.jetty.io.Buffer;
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43 import org.eclipse.jetty.io.BufferUtil;
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44 import org.eclipse.jetty.util.LazyList;
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45 import org.eclipse.jetty.util.QuotedStringTokenizer;
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46 import org.eclipse.jetty.util.StringUtil;
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47 import org.slf4j.Logger;
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48 import org.slf4j.LoggerFactory;
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49
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50 /* ------------------------------------------------------------ */
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51 /**
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52 * HTTP Fields. A collection of HTTP header and or Trailer fields.
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53 *
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54 * <p>This class is not synchronized as it is expected that modifications will only be performed by a
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55 * single thread.
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56 *
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57 *
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58 */
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59 public final class HttpFields
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60 {
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61 private static final Logger LOG = LoggerFactory.getLogger(HttpFields.class);
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62
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63 private static final String __COOKIE_DELIM="\"\\\n\r\t\f\b%+ ;=";
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64 private static final TimeZone __GMT = TimeZone.getTimeZone("GMT");
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65
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66 private static final String[] DAYS =
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67 { "Sat", "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
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68 private static final String[] MONTHS =
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69 { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", "Jan"};
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70
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71
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72 private static class DateGenerator
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73 {
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74 private final StringBuilder buf = new StringBuilder(32);
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75 private final GregorianCalendar gc = new GregorianCalendar(__GMT);
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76
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77 /**
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78 * Format HTTP date "EEE, dd MMM yyyy HH:mm:ss 'GMT'"
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79 */
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80 public String formatDate(long date)
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81 {
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82 buf.setLength(0);
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83 gc.setTimeInMillis(date);
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84
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85 int day_of_week = gc.get(Calendar.DAY_OF_WEEK);
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86 int day_of_month = gc.get(Calendar.DAY_OF_MONTH);
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87 int month = gc.get(Calendar.MONTH);
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88 int year = gc.get(Calendar.YEAR);
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89 int century = year / 100;
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90 year = year % 100;
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91
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92 int hours = gc.get(Calendar.HOUR_OF_DAY);
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93 int minutes = gc.get(Calendar.MINUTE);
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94 int seconds = gc.get(Calendar.SECOND);
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95
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96 buf.append(DAYS[day_of_week]);
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97 buf.append(',');
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98 buf.append(' ');
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99 StringUtil.append2digits(buf, day_of_month);
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100
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101 buf.append(' ');
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102 buf.append(MONTHS[month]);
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103 buf.append(' ');
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104 StringUtil.append2digits(buf, century);
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105 StringUtil.append2digits(buf, year);
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106
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107 buf.append(' ');
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108 StringUtil.append2digits(buf, hours);
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109 buf.append(':');
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110 StringUtil.append2digits(buf, minutes);
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111 buf.append(':');
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112 StringUtil.append2digits(buf, seconds);
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113 buf.append(" GMT");
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114 return buf.toString();
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115 }
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116
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117 /* ------------------------------------------------------------ */
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118 /**
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119 * Format "EEE, dd-MMM-yy HH:mm:ss 'GMT'" for cookies
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120 */
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121 public void formatCookieDate(StringBuilder buf, long date)
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122 {
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123 gc.setTimeInMillis(date);
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124
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125 int day_of_week = gc.get(Calendar.DAY_OF_WEEK);
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126 int day_of_month = gc.get(Calendar.DAY_OF_MONTH);
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127 int month = gc.get(Calendar.MONTH);
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128 int year = gc.get(Calendar.YEAR);
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129 year = year % 10000;
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130
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131 int epoch = (int) ((date / 1000) % (60 * 60 * 24));
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132 int seconds = epoch % 60;
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133 epoch = epoch / 60;
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134 int minutes = epoch % 60;
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135 int hours = epoch / 60;
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136
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137 buf.append(DAYS[day_of_week]);
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138 buf.append(',');
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139 buf.append(' ');
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140 StringUtil.append2digits(buf, day_of_month);
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141
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142 buf.append('-');
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143 buf.append(MONTHS[month]);
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144 buf.append('-');
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145 StringUtil.append2digits(buf, year/100);
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146 StringUtil.append2digits(buf, year%100);
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147
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148 buf.append(' ');
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149 StringUtil.append2digits(buf, hours);
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150 buf.append(':');
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151 StringUtil.append2digits(buf, minutes);
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152 buf.append(':');
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153 StringUtil.append2digits(buf, seconds);
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154 buf.append(" GMT");
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155 }
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156 }
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157
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158 private static final ThreadLocal<DateGenerator> __dateGenerator = new ThreadLocal<DateGenerator>()
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159 {
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160 @Override
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161 protected DateGenerator initialValue()
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162 {
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163 return new DateGenerator();
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164 }
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165 };
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166
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167 /* ------------------------------------------------------------ */
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168 /**
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169 * Format HTTP date "EEE, dd MMM yyyy HH:mm:ss 'GMT'"
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170 */
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171 private static String formatDate(long date)
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172 {
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173 return __dateGenerator.get().formatDate(date);
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174 }
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175
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176 /* ------------------------------------------------------------ */
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177 /**
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178 * Format "EEE, dd-MMM-yyyy HH:mm:ss 'GMT'" for cookies
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179 */
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180 private static void formatCookieDate(StringBuilder buf, long date)
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181 {
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182 __dateGenerator.get().formatCookieDate(buf,date);
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183 }
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184
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185 /* ------------------------------------------------------------ */
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186 /**
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187 * Format "EEE, dd-MMM-yyyy HH:mm:ss 'GMT'" for cookies
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188 */
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189 private static String formatCookieDate(long date)
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190 {
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191 StringBuilder buf = new StringBuilder(28);
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192 formatCookieDate(buf, date);
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193 return buf.toString();
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194 }
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195
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196 private final static String __dateReceiveFmt[] =
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197 {
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198 "EEE, dd MMM yyyy HH:mm:ss zzz",
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199 "EEE, dd-MMM-yy HH:mm:ss",
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200 "EEE MMM dd HH:mm:ss yyyy",
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201
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202 "EEE, dd MMM yyyy HH:mm:ss", "EEE dd MMM yyyy HH:mm:ss zzz",
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203 "EEE dd MMM yyyy HH:mm:ss", "EEE MMM dd yyyy HH:mm:ss zzz", "EEE MMM dd yyyy HH:mm:ss",
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204 "EEE MMM-dd-yyyy HH:mm:ss zzz", "EEE MMM-dd-yyyy HH:mm:ss", "dd MMM yyyy HH:mm:ss zzz",
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205 "dd MMM yyyy HH:mm:ss", "dd-MMM-yy HH:mm:ss zzz", "dd-MMM-yy HH:mm:ss", "MMM dd HH:mm:ss yyyy zzz",
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206 "MMM dd HH:mm:ss yyyy", "EEE MMM dd HH:mm:ss yyyy zzz",
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207 "EEE, MMM dd HH:mm:ss yyyy zzz", "EEE, MMM dd HH:mm:ss yyyy", "EEE, dd-MMM-yy HH:mm:ss zzz",
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208 "EEE dd-MMM-yy HH:mm:ss zzz", "EEE dd-MMM-yy HH:mm:ss",
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209 };
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210
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211 private static class DateParser
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212 {
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213 final SimpleDateFormat _dateReceive[] = new SimpleDateFormat[__dateReceiveFmt.length];
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214
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215 long parse(final String dateVal)
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216 {
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217 for (int i = 0; i < _dateReceive.length; i++)
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218 {
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219 if (_dateReceive[i] == null)
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220 {
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221 _dateReceive[i] = new SimpleDateFormat(__dateReceiveFmt[i], Locale.US);
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222 _dateReceive[i].setTimeZone(__GMT);
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223 }
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224
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225 try
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226 {
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227 Date date = (Date) _dateReceive[i].parseObject(dateVal);
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228 return date.getTime();
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229 }
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230 catch (java.lang.Exception e)
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231 {
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232 // LOG.ignore(e);
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233 }
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234 }
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235
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236 if (dateVal.endsWith(" GMT"))
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237 {
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238 final String val = dateVal.substring(0, dateVal.length() - 4);
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239
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240 for (int i = 0; i < _dateReceive.length; i++)
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241 {
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242 try
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243 {
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244 Date date = (Date) _dateReceive[i].parseObject(val);
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245 return date.getTime();
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246 }
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247 catch (java.lang.Exception e)
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248 {
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249 // LOG.ignore(e);
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250 }
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251 }
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252 }
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253 return -1;
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254 }
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255 }
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256
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257 private static final ThreadLocal<DateParser> __dateParser =new ThreadLocal<DateParser>()
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258 {
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259 @Override
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260 protected DateParser initialValue()
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261 {
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262 return new DateParser();
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263 }
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264 };
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265
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266 private final static String __01Jan1970 = formatDate(0);
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267 private final static String __01Jan1970_COOKIE = formatCookieDate(0).trim();
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268
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269
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270
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271
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272
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273
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274 private final ArrayList<Field> _fields = new ArrayList<Field>();
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275 private final HashMap<String,Field> _names = new HashMap<String,Field>();
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276
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277
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278 /* -------------------------------------------------------------- */
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279 /**
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280 * Get Collection of header names.
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281 */
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282 public Collection<String> getFieldNamesCollection()
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283 {
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284 final List<String> list = new ArrayList<String>(_fields.size());
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285
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286 for (Field f : _fields)
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287 {
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288 if (f!=null)
1021
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289 list.add(f._name.toString());
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290 }
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291 return list;
831
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292 }
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293
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diff changeset
294 /* -------------------------------------------------------------- */
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diff changeset
295 /**
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diff changeset
296 * Get enumeration of header _names. Returns an enumeration of strings representing the header
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diff changeset
297 * _names for this request.
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298 */
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299 public Enumeration<String> getFieldNames()
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diff changeset
300 {
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diff changeset
301 final Enumeration<?> buffers = Collections.enumeration(_names.keySet());
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302 return new Enumeration<String>()
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diff changeset
303 {
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diff changeset
304 public String nextElement()
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diff changeset
305 {
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306 return buffers.nextElement().toString();
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diff changeset
307 }
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diff changeset
308
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diff changeset
309 public boolean hasMoreElements()
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310 {
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diff changeset
311 return buffers.hasMoreElements();
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diff changeset
312 }
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313 };
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314 }
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315
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diff changeset
316 /* ------------------------------------------------------------ */
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diff changeset
317 public int size()
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diff changeset
318 {
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319 return _fields.size();
86338c0029a9 simplify HttpFields
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diff changeset
320 }
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diff changeset
321
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diff changeset
322 /* ------------------------------------------------------------ */
86338c0029a9 simplify HttpFields
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diff changeset
323 /**
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diff changeset
324 * Get a Field by index.
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diff changeset
325 * @return A Field value or null if the Field value has not been set
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diff changeset
326 *
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diff changeset
327 */
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diff changeset
328 public Field getField(int i)
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diff changeset
329 {
86338c0029a9 simplify HttpFields
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diff changeset
330 return _fields.get(i);
86338c0029a9 simplify HttpFields
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diff changeset
331 }
802
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diff changeset
332
831
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diff changeset
333 private Field getField(String name)
86338c0029a9 simplify HttpFields
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diff changeset
334 {
1022
3718afd99988 HttpHeaders uses StringCache
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diff changeset
335 return _names.get(name.toLowerCase());
831
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diff changeset
336 }
802
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diff changeset
337
831
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diff changeset
338 public boolean containsKey(String name)
86338c0029a9 simplify HttpFields
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diff changeset
339 {
1022
3718afd99988 HttpHeaders uses StringCache
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diff changeset
340 return _names.containsKey(name.toLowerCase());
831
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diff changeset
341 }
802
3428c60d7cfc replace jetty jars with source
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diff changeset
342
831
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diff changeset
343 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
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parents: 820
diff changeset
344 /**
86338c0029a9 simplify HttpFields
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parents: 820
diff changeset
345 * @return the value of a field, or null if not found. For multiple fields of the same name,
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
346 * only the first is returned.
86338c0029a9 simplify HttpFields
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parents: 820
diff changeset
347 * @param name the case-insensitive field name
86338c0029a9 simplify HttpFields
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parents: 820
diff changeset
348 */
86338c0029a9 simplify HttpFields
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parents: 820
diff changeset
349 public String getStringField(String name)
86338c0029a9 simplify HttpFields
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parents: 820
diff changeset
350 {
86338c0029a9 simplify HttpFields
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parents: 820
diff changeset
351 Field field = getField(name);
1022
3718afd99988 HttpHeaders uses StringCache
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diff changeset
352 return field==null ? null : field.getValue();
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
353 }
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
354
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
355 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
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parents: 820
diff changeset
356 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
357 * Get multi headers
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
358 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
359 * @return Enumeration of the values, or null if no such header.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
360 * @param name the case-insensitive field name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
361 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
362 public Collection<String> getValuesCollection(String name)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
363 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
364 Field field = getField(name);
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
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parents: 1019
diff changeset
365 if (field==null)
6be43ef1eb96 HttpHeaderValues uses StringCache
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parents: 1019
diff changeset
366 return null;
6be43ef1eb96 HttpHeaderValues uses StringCache
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parents: 1019
diff changeset
367
6be43ef1eb96 HttpHeaderValues uses StringCache
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parents: 1019
diff changeset
368 final List<String> list = new ArrayList<String>();
6be43ef1eb96 HttpHeaderValues uses StringCache
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parents: 1019
diff changeset
369
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
370 while(field!=null)
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
371 {
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
372 list.add(field.getValue());
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
373 field=field._next;
6be43ef1eb96 HttpHeaderValues uses StringCache
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parents: 1019
diff changeset
374 }
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
375 return list;
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
376 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
377
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
378 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
379 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
380 * Get multi headers
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
381 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
382 * @return Enumeration of the values
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
383 * @param name the case-insensitive field name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
384 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
385 public Enumeration<String> getValues(String name)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
386 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
387 final Field field = getField(name);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
388 if (field == null)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
389 {
86338c0029a9 simplify HttpFields
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parents: 820
diff changeset
390 List<String> empty=Collections.emptyList();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
391 return Collections.enumeration(empty);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
392 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
393
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
394 return new Enumeration<String>()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
395 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
396 Field f = field;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
397
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
398 public boolean hasMoreElements()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
399 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
400 return f != null;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
401 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
402
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
403 public String nextElement() throws NoSuchElementException
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
404 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
405 if (f == null) throw new NoSuchElementException();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
406 Field n = f;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
407 f = f._next;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
408 return n.getValue();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
409 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
410 };
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
411 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
412
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
413 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
414 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
415 * Get multi field values with separator. The multiple values can be represented as separate
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
416 * headers of the same name, or by a single header using the separator(s), or a combination of
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
417 * both. Separators may be quoted.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
418 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
419 * @param name the case-insensitive field name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
420 * @param separators String of separators.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
421 * @return Enumeration of the values, or null if no such header.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
422 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
423 public Enumeration<String> getValues(String name, final String separators)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
424 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
425 final Enumeration<String> e = getValues(name);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
426 if (e == null)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
427 return null;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
428 return new Enumeration<String>()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
429 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
430 QuotedStringTokenizer tok = null;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
431
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
432 public boolean hasMoreElements()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
433 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
434 if (tok != null && tok.hasMoreElements()) return true;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
435 while (e.hasMoreElements())
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
436 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
437 String value = e.nextElement();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
438 tok = new QuotedStringTokenizer(value, separators, false, false);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
439 if (tok.hasMoreElements()) return true;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
440 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
441 tok = null;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
442 return false;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
443 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
444
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
445 public String nextElement() throws NoSuchElementException
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
446 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
447 if (!hasMoreElements()) throw new NoSuchElementException();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
448 String next = (String) tok.nextElement();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
449 if (next != null) next = next.trim();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
450 return next;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
451 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
452 };
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
453 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
454
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
455
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
456 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
457 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
458 * Set a field.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
459 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
460 * @param name the name of the field
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
461 * @param value the value of the field. If null the field is cleared.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
462 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
463 public void put(String name, String value)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
464 {
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
465 String nameLower = name.toLowerCase();
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
466 removeLower(nameLower);
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
467 if (value == null)
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
468 return;
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
469
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
470 // new value;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
471 Field field = new Field(name, value);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
472 _fields.add(field);
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
473 _names.put(nameLower, field);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
474 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
475
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
476 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
477 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
478 * Add to or set a field. If the field is allowed to have multiple values, add will add multiple
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
479 * headers of the same name.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
480 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
481 * @param name the name of the field
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
482 * @param value the value of the field.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
483 * @exception IllegalArgumentException If the name is a single valued field and already has a
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
484 * value.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
485 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
486 public void add(String name, String value) throws IllegalArgumentException
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
487 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
488 if (value == null) throw new IllegalArgumentException("null value");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
489
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
490 String nameLower = name.toLowerCase();
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
491
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
492 Field field = _names.get(nameLower);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
493 Field last = null;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
494 while (field != null)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
495 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
496 last = field;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
497 field = field._next;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
498 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
499
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
500 // create the field
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
501 field = new Field(name, value);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
502 _fields.add(field);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
503
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
504 // look for chain to add too
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
505 if (last != null)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
506 last._next = field;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
507 else
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
508 _names.put(nameLower, field);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
509 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
510
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
511 /* ------------------------------------------------------------ */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
512 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
513 * Remove a field.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
514 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
515 * @param name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
516 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
517 public void remove(String name)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
518 {
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
519 removeLower(name.toLowerCase());
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
520 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
521
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
522 private void removeLower(String nameLower) {
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
523 Field field = _names.remove(nameLower);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
524 while (field != null)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
525 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
526 _fields.remove(field);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
527 field = field._next;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
528 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
529 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
530
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
531 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
532 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
533 * Get a header as an long value. Returns the value of an integer field or -1 if not found. The
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
534 * case of the field name is ignored.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
535 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
536 * @param name the case-insensitive field name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
537 * @exception NumberFormatException If bad long found
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
538 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
539 public long getLongField(String name) throws NumberFormatException
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
540 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
541 Field field = getField(name);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
542 return field==null?-1L:field.getLongValue();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
543 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
544
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
545 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
546 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
547 * Get a header as a date value. Returns the value of a date field, or -1 if not found. The case
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
548 * of the field name is ignored.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
549 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
550 * @param name the case-insensitive field name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
551 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
552 public long getDateField(String name)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
553 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
554 Field field = getField(name);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
555 if (field == null)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
556 return -1;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
557
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
558 String val = valueParameters(field._value, null);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
559 if (val == null)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
560 return -1;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
561
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
562 final long date = __dateParser.get().parse(val);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
563 if (date==-1)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
564 throw new IllegalArgumentException("Cannot convert date: " + val);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
565 return date;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
566 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
567
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
568 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
569 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
570 * Sets the value of an long field.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
571 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
572 * @param name the field name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
573 * @param value the field long value
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
574 */
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
575 public void putLongField(String name, long value)
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
576 {
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
577 String v = Long.toString(value);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
578 put(name, v);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
579 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
580
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
581 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
582 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
583 * Sets the value of an long field.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
584 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
585 * @param name the field name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
586 * @param value the field long value
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
587 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
588 public void addLongField(String name, long value)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
589 {
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
590 String v = Long.toString(value);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
591 add(name, v);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
592 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
593
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
594 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
595 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
596 * Sets the value of a date field.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
597 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
598 * @param name the field name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
599 * @param date the field date value
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
600 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
601 public void putDateField(String name, long date)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
602 {
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
603 String d = formatDate(date);
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
604 put(name, d);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
605 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
606
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
607 /* -------------------------------------------------------------- */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
608 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
609 * Sets the value of a date field.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
610 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
611 * @param name the field name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
612 * @param date the field date value
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
613 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
614 public void addDateField(String name, long date)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
615 {
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
616 String d = formatDate(date);
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
617 add(name, d);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
618 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
619
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
620 /* ------------------------------------------------------------ */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
621 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
622 * Format a set cookie value
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
623 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
624 * @param cookie The cookie.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
625 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
626 public void addSetCookie(HttpCookie cookie)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
627 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
628 addSetCookie(
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
629 cookie.getName(),
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
630 cookie.getValue(),
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
631 cookie.getDomain(),
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
632 cookie.getPath(),
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
633 cookie.getMaxAge(),
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
634 cookie.getComment(),
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
635 cookie.isSecure(),
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
636 cookie.isHttpOnly(),
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
637 cookie.getVersion());
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
638 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
639
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
640 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
641 * Format a set cookie value
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
642 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
643 * @param name the name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
644 * @param value the value
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
645 * @param domain the domain
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
646 * @param path the path
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
647 * @param maxAge the maximum age
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
648 * @param comment the comment (only present on versions > 0)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
649 * @param isSecure true if secure cookie
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
650 * @param isHttpOnly true if for http only
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
651 * @param version version of cookie logic to use (0 == default behavior)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
652 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
653 public void addSetCookie(
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
654 final String name,
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
655 final String value,
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
656 final String domain,
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
657 final String path,
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
658 final long maxAge,
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
659 final String comment,
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
660 final boolean isSecure,
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
661 final boolean isHttpOnly,
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
662 int version)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
663 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
664 String delim=__COOKIE_DELIM;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
665
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
666 // Check arguments
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
667 if (name == null || name.length() == 0)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
668 throw new IllegalArgumentException("Bad cookie name");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
669
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
670 // Format value and params
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
671 StringBuilder buf = new StringBuilder(128);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
672 String name_value_params;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
673 QuotedStringTokenizer.quoteIfNeeded(buf, name, delim);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
674 buf.append('=');
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
675 String start=buf.toString();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
676 boolean hasDomain = false;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
677 boolean hasPath = false;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
678
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
679 if (value != null && value.length() > 0)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
680 QuotedStringTokenizer.quoteIfNeeded(buf, value, delim);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
681
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
682 if (comment != null && comment.length() > 0)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
683 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
684 buf.append(";Comment=");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
685 QuotedStringTokenizer.quoteIfNeeded(buf, comment, delim);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
686 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
687
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
688 if (path != null && path.length() > 0)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
689 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
690 hasPath = true;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
691 buf.append(";Path=");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
692 if (path.trim().startsWith("\""))
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
693 buf.append(path);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
694 else
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
695 QuotedStringTokenizer.quoteIfNeeded(buf,path,delim);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
696 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
697 if (domain != null && domain.length() > 0)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
698 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
699 hasDomain = true;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
700 buf.append(";Domain=");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
701 QuotedStringTokenizer.quoteIfNeeded(buf,domain.toLowerCase(Locale.ENGLISH),delim);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
702 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
703
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
704 if (maxAge >= 0)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
705 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
706 // Always add the expires param as some browsers still don't handle max-age
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
707 buf.append(";Expires=");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
708 if (maxAge == 0)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
709 buf.append(__01Jan1970_COOKIE);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
710 else
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
711 formatCookieDate(buf, System.currentTimeMillis() + 1000L * maxAge);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
712
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
713 if (version >0)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
714 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
715 buf.append(";Max-Age=");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
716 buf.append(maxAge);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
717 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
718 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
719
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
720 if (isSecure)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
721 buf.append(";Secure");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
722 if (isHttpOnly)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
723 buf.append(";HttpOnly");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
724
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
725 name_value_params = buf.toString();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
726
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
727 // remove existing set-cookie of same name
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
728 Field field = getField(HttpHeaders.SET_COOKIE);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
729 Field last=null;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
730 while (field!=null)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
731 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
732 String val = (field._value == null ? null : field._value.toString());
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
733 if (val!=null && val.startsWith(start))
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
734 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
735 //existing cookie has same name, does it also match domain and path?
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
736 if (((!hasDomain && !val.contains("Domain")) || (hasDomain && val.contains("Domain="+domain))) &&
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
737 ((!hasPath && !val.contains("Path")) || (hasPath && val.contains("Path="+path))))
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
738 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
739 _fields.remove(field);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
740 if (last==null)
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
741 _names.put(HttpHeaders.SET_COOKIE,field._next);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
742 else
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
743 last._next=field._next;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
744 break;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
745 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
746 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
747 last=field;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
748 field=field._next;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
749 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
750
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
751 add(HttpHeaders.SET_COOKIE, name_value_params);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
752
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
753 // Expire responses with set-cookie headers so they do not get cached.
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
754 put(HttpHeaders.EXPIRES, __01Jan1970);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
755 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
756
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
757 @Override
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
758 public String toString()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
759 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
760 try
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
761 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
762 StringBuffer buffer = new StringBuffer();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
763 for (int i = 0; i < _fields.size(); i++)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
764 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
765 Field field = (Field) _fields.get(i);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
766 if (field != null)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
767 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
768 String tmp = field.getName();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
769 if (tmp != null) buffer.append(tmp);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
770 buffer.append(": ");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
771 tmp = field.getValue();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
772 if (tmp != null) buffer.append(tmp);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
773 buffer.append("\r\n");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
774 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
775 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
776 buffer.append("\r\n");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
777 return buffer.toString();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
778 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
779 catch (Exception e)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
780 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
781 LOG.warn("",e);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
782 return e.toString();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
783 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
784 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
785
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
786 /* ------------------------------------------------------------ */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
787 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
788 * Clear the header.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
789 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
790 public void clear()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
791 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
792 _fields.clear();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
793 _names.clear();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
794 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
795
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
796 /* ------------------------------------------------------------ */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
797 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
798 * Add fields from another HttpFields instance. Single valued fields are replaced, while all
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
799 * others are added.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
800 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
801 * @param fields
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
802 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
803 public void add(HttpFields fields)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
804 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
805 if (fields == null) return;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
806
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
807 Enumeration e = fields.getFieldNames();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
808 while (e.hasMoreElements())
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
809 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
810 String name = (String) e.nextElement();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
811 Enumeration values = fields.getValues(name);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
812 while (values.hasMoreElements())
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
813 add(name, (String) values.nextElement());
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
814 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
815 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
816
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
817 /* ------------------------------------------------------------ */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
818 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
819 * Get field value parameters. Some field values can have parameters. This method separates the
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
820 * value from the parameters and optionally populates a map with the parameters. For example:
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
821 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
822 * <PRE>
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
823 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
824 * FieldName : Value ; param1=val1 ; param2=val2
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
825 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
826 * </PRE>
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
827 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
828 * @param value The Field value, possibly with parameteres.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
829 * @param parameters A map to populate with the parameters, or null
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
830 * @return The value.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
831 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
832 public static String valueParameters(String value, Map<String,String> parameters)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
833 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
834 if (value == null) return null;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
835
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
836 int i = value.indexOf(';');
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
837 if (i < 0) return value;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
838 if (parameters == null) return value.substring(0, i).trim();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
839
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
840 StringTokenizer tok1 = new QuotedStringTokenizer(value.substring(i), ";", false, true);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
841 while (tok1.hasMoreTokens())
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
842 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
843 String token = tok1.nextToken();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
844 StringTokenizer tok2 = new QuotedStringTokenizer(token, "= ");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
845 if (tok2.hasMoreTokens())
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
846 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
847 String paramName = tok2.nextToken();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
848 String paramVal = null;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
849 if (tok2.hasMoreTokens()) paramVal = tok2.nextToken();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
850 parameters.put(paramName, paramVal);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
851 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
852 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
853
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
854 return value.substring(0, i).trim();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
855 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
856
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
857 /* ------------------------------------------------------------ */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
858 private static final Float __zero = Float.valueOf("0.0");
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
859
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
860 /* ------------------------------------------------------------ */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
861 public static float getQuality(String value)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
862 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
863 if (value == null) return 0f;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
864
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
865 if( value.indexOf(";") == -1 )
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
866 return 1f;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
867
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
868 Map params = new HashMap();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
869 valueParameters(value, params);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
870 String qs = (String) params.get("q");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
871 try {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
872 return Float.parseFloat(qs);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
873 } catch (NumberFormatException e) {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
874 return 1f;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
875 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
876 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
877
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
878 /* ------------------------------------------------------------ */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
879 /**
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
880 * List values in quality order.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
881 *
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
882 * @param e Enumeration of values with quality parameters
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
883 * @return values in quality order.
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
884 */
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
885 public static List qualityList(Enumeration e)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
886 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
887 if (e == null || !e.hasMoreElements()) return Collections.EMPTY_LIST;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
888
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
889 Object list = null;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
890 Object qual = null;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
891
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
892 // Assume list will be well ordered and just add nonzero
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
893 while (e.hasMoreElements())
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
894 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
895 String v = e.nextElement().toString();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
896 Float q = getQuality(v);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
897
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
898 if (q.floatValue() >= 0.001)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
899 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
900 list = LazyList.add(list, v);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
901 qual = LazyList.add(qual, q);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
902 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
903 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
904
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
905 List vl = LazyList.getList(list, false);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
906 if (vl.size() < 2) return vl;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
907
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
908 List ql = LazyList.getList(qual, false);
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
909
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
910 // sort list with swaps
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
911 Float last = __zero;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
912 for (int i = vl.size(); i-- > 0;)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
913 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
914 Float q = (Float) ql.get(i);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
915 if (last.compareTo(q) > 0)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
916 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
917 Object tmp = vl.get(i);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
918 vl.set(i, vl.get(i + 1));
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
919 vl.set(i + 1, tmp);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
920 ql.set(i, ql.get(i + 1));
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
921 ql.set(i + 1, q);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
922 last = __zero;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
923 i = vl.size();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
924 continue;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
925 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
926 last = q;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
927 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
928 ql.clear();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
929 return vl;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
930 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
931
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
932
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
933 public static final class Field
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
934 {
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
935 private final String _name;
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
936 private final String _value;
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
937 private Field _next;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
938
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
939 private Field(String name, String value)
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
940 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
941 _name = name;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
942 _value = value;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
943 _next = null;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
944 }
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
945
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
946 public void putTo(Buffer buffer) throws IOException
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
947 {
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
948 byte[] nameBytes = StringUtil.getBytes(_name);
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
949 if (getNameOrdinal() >=0 )
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
950 buffer.put(nameBytes);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
951 else
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
952 {
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
953 for( byte b : nameBytes ) {
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
954 switch(b)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
955 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
956 case '\r':
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
957 case '\n':
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
958 case ':' :
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
959 continue;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
960 default:
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
961 buffer.put(b);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
962 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
963 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
964 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
965
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
966 buffer.put((byte) ':');
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
967 buffer.put((byte) ' ');
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
968
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
969 byte[] valueBytes = StringUtil.getBytes(_value);
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
970 if (getValueOrdinal() >= 0)
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
971 buffer.put(valueBytes);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
972 else
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
973 {
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
974 for( byte b : valueBytes ) {
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
975 switch(b)
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
976 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
977 case '\r':
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
978 case '\n':
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
979 continue;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
980 default:
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
981 buffer.put(b);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
982 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
983 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
984 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
985
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
986 BufferUtil.putCRLF(buffer);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
987 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
988
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
989 private String getName()
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
990 {
1021
Franklin Schmidt <fschmidt@gmail.com>
parents: 1020
diff changeset
991 return _name.toString();
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
992 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
993
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
994 public int getNameOrdinal()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
995 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
996 return HttpHeaders.CACHE.getOrdinal(_name);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
997 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
998
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
999 public String getValue()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1000 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1001 return _value;
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1002 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1003
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1004 public int getValueOrdinal()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1005 {
1022
3718afd99988 HttpHeaders uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1021
diff changeset
1006 return HttpHeaderValues.CACHE.getOrdinal(_value);
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1007 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1008
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1009 public int getIntValue()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1010 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1011 return (int) getLongValue();
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1012 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1013
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1014 public long getLongValue()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1015 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1016 return BufferUtil.toLong(_value);
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1017 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1018
1020
6be43ef1eb96 HttpHeaderValues uses StringCache
Franklin Schmidt <fschmidt@gmail.com>
parents: 1019
diff changeset
1019 @Override
831
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1020 public String toString()
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1021 {
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1022 return ("[" + getName() + "=" + _value + (_next == null ? "" : "->") + "]");
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1023 }
86338c0029a9 simplify HttpFields
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
1024 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
1025 }