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annotate src/org/eclipse/jetty/http/AbstractGenerator.java @ 982:dbecd7faa1f5

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remove Generator
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 16 Oct 2016 21:40:27 -0600
parents fef4392f4905
children 23ec25435b8c
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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
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23 import org.eclipse.jetty.io.Buffer;
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24 import org.eclipse.jetty.io.Buffers;
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25 import org.eclipse.jetty.io.ByteArrayBuffer;
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26 import org.eclipse.jetty.io.EndPoint;
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27 import org.eclipse.jetty.io.EofException;
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28 import org.eclipse.jetty.io.View;
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29 import org.slf4j.Logger;
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30 import org.slf4j.LoggerFactory;
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31
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32 /* ------------------------------------------------------------ */
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33 /**
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34 * Abstract Generator. Builds HTTP Messages.
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35 *
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36 * Currently this class uses a system parameter "jetty.direct.writers" to control
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37 * two optional writer to byte conversions. buffer.writers=true will probably be
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38 * faster, but will consume more memory. This option is just for testing and tuning.
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39 *
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40 */
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41 public abstract class AbstractGenerator
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42 {
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43 private static final Logger LOG = LoggerFactory.getLogger(AbstractGenerator.class);
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44
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45 public static final boolean LAST=true;
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46 public static final boolean MORE=false;
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47
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48 // states
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49 public final static int STATE_HEADER = 0;
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50 public final static int STATE_CONTENT = 2;
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51 public final static int STATE_FLUSHING = 3;
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52 public final static int STATE_END = 4;
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53
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54 public static final byte[] NO_BYTES = {};
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55
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56 // data
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57
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58 protected final Buffers _buffers; // source of buffers
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59 protected final EndPoint _endp;
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60
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61 protected int _state = STATE_HEADER;
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62
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63 protected int _status = 0;
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64 protected int _version = HttpVersions.HTTP_1_1_ORDINAL;
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65 protected Buffer _reason;
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66 protected Buffer _method;
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67 protected String _uri;
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68
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69 protected long _contentWritten = 0;
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70 protected long _contentLength = HttpTokens.UNKNOWN_CONTENT;
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71 protected boolean _last = false;
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72 protected boolean _head = false;
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73 protected boolean _noContent = false;
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74 protected Boolean _persistent = null;
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75
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76 protected Buffer _header; // Buffer for HTTP header (and maybe small _content)
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77 protected Buffer _buffer; // Buffer for copy of passed _content
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78 protected Buffer _content; // Buffer passed to addContent
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79
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80 protected Buffer _date;
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81
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82
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83 /* ------------------------------------------------------------------------------- */
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84 /**
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85 * Constructor.
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86 *
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87 * @param buffers buffer pool
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88 * @param io the end point
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89 */
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90 public AbstractGenerator(Buffers buffers, EndPoint io)
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91 {
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92 this._buffers = buffers;
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93 this._endp = io;
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94 }
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95
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96 /* ------------------------------------------------------------ */
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97 /**
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98 * Add content.
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99 *
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100 * @param content
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101 * @param last
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102 * @throws IllegalArgumentException if <code>content</code> is {@link Buffer#isImmutable immutable}.
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103 * @throws IllegalStateException If the request is not expecting any more content,
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104 * or if the buffers are full and cannot be flushed.
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105 * @throws IOException if there is a problem flushing the buffers.
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106 */
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107 public abstract void addContent(Buffer content, boolean last) throws IOException;
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108
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109 /* ------------------------------------------------------------------------------- */
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110 public abstract boolean isRequest();
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111
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112 /* ------------------------------------------------------------------------------- */
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113 public abstract boolean isResponse();
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114
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115 /* ------------------------------------------------------------------------------- */
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116 public boolean isOpen()
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117 {
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118 return _endp.isOpen();
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119 }
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120
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121 /* ------------------------------------------------------------------------------- */
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122 public void reset()
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123 {
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124 _state = STATE_HEADER;
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125 _status = 0;
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126 _version = HttpVersions.HTTP_1_1_ORDINAL;
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127 _reason = null;
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128 _last = false;
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129 _head = false;
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130 _noContent=false;
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131 _persistent = null;
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132 _contentWritten = 0;
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133 _contentLength = HttpTokens.UNKNOWN_CONTENT;
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134 _date = null;
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135
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136 _content = null;
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137 _method=null;
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138 }
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139
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140 /* ------------------------------------------------------------------------------- */
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141 public void returnBuffers()
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142 {
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143 if (_buffer!=null && _buffer.length()==0)
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144 {
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145 _buffers.returnBuffer(_buffer);
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146 _buffer=null;
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147 }
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148
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149 if (_header!=null && _header.length()==0)
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150 {
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151 _buffers.returnBuffer(_header);
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152 _header=null;
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153 }
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154 }
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155
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156 /* ------------------------------------------------------------------------------- */
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157 public void resetBuffer()
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158 {
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159 if(_state>=STATE_FLUSHING)
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160 throw new IllegalStateException("Flushed");
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161
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162 _last = false;
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163 _persistent=null;
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164 _contentWritten = 0;
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165 _contentLength = HttpTokens.UNKNOWN_CONTENT;
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166 _content=null;
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167 if (_buffer!=null)
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168 _buffer.clear();
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169 }
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170
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171 /* ------------------------------------------------------------ */
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172 /**
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173 * @return Returns the contentBufferSize.
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174 */
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175 public int getContentBufferSize()
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176 {
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177 if (_buffer==null)
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178 _buffer=_buffers.getBuffer();
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179 return _buffer.capacity();
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180 }
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181
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182 /* ------------------------------------------------------------ */
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183 /**
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184 * @param contentBufferSize The contentBufferSize to set.
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185 */
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186 public void increaseContentBufferSize(int contentBufferSize)
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187 {
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188 if (_buffer==null)
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189 _buffer=_buffers.getBuffer();
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190 if (contentBufferSize > _buffer.capacity())
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191 {
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192 Buffer nb = _buffers.getBuffer(contentBufferSize);
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193 nb.put(_buffer);
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194 _buffers.returnBuffer(_buffer);
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195 _buffer = nb;
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196 }
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197 }
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198
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199 /* ------------------------------------------------------------ */
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200 public Buffer getUncheckedBuffer()
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201 {
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202 return _buffer;
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203 }
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204
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205 /* ------------------------------------------------------------ */
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206 public int getState()
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207 {
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208 return _state;
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209 }
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210
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211 /* ------------------------------------------------------------ */
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212 public boolean isState(int state)
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213 {
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214 return _state == state;
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215 }
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216
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217 /* ------------------------------------------------------------ */
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218 public boolean isComplete()
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219 {
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220 return _state == STATE_END;
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221 }
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222
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223 /* ------------------------------------------------------------ */
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224 public boolean isIdle()
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225 {
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226 return _state == STATE_HEADER && _method==null && _status==0;
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227 }
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228
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229 /* ------------------------------------------------------------ */
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230 public boolean isCommitted()
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231 {
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232 return _state != STATE_HEADER;
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233 }
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234
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235 /* ------------------------------------------------------------ */
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236 /**
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237 * @return Returns the head.
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238 */
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239 public boolean isHead()
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240 {
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241 return _head;
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242 }
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243
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244 /* ------------------------------------------------------------ */
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245 public void setContentLength(long value)
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246 {
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247 if (value<0)
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248 _contentLength=HttpTokens.UNKNOWN_CONTENT;
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249 else
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250 _contentLength=value;
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251 }
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252
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253 /* ------------------------------------------------------------ */
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254 /**
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255 * @param head The head to set.
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256 */
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257 public void setHead(boolean head)
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258 {
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259 _head = head;
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260 }
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261
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262 /* ------------------------------------------------------------ */
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263 /**
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264 * @return <code>false</code> if the connection should be closed after a request has been read,
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265 * <code>true</code> if it should be used for additional requests.
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266 */
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267 public boolean isPersistent()
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268 {
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269 return _persistent!=null
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270 ?_persistent.booleanValue()
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271 :(isRequest()?true:_version>HttpVersions.HTTP_1_0_ORDINAL);
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272 }
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273
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274 /* ------------------------------------------------------------ */
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275 public void setPersistent(boolean persistent)
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276 {
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277 _persistent=persistent;
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278 }
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279
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280 /* ------------------------------------------------------------ */
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281 /**
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282 * @param version The version of the client the response is being sent to (NB. Not the version
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283 * in the response, which is the version of the server).
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284 */
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285 public void setVersion(int version)
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286 {
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287 if (_state != STATE_HEADER)
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288 throw new IllegalStateException("STATE!=START "+_state);
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289 _version = version;
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290 if (_version==HttpVersions.HTTP_0_9_ORDINAL && _method!=null)
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291 _noContent=true;
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292 }
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293
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294 public int getVersion()
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295 {
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296 return _version;
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297 }
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298
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299 public void setDate(Buffer timeStampBuffer)
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300 {
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301 _date=timeStampBuffer;
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302 }
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303
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304 /* ------------------------------------------------------------ */
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305 /**
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306 */
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307 public void setRequest(String method, String uri)
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308 {
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309 if (method==null || HttpMethods.GET.equals(method) )
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310 _method=HttpMethods.GET_BUFFER;
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311 else
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312 _method=HttpMethods.CACHE.lookup(method);
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313 _uri=uri;
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314 if (_version==HttpVersions.HTTP_0_9_ORDINAL)
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315 _noContent=true;
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316 }
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317
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318 /* ------------------------------------------------------------ */
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319 /**
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320 * @param status The status code to send.
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321 * @param reason the status message to send.
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322 */
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323 public void setResponse(int status, String reason)
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324 {
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325 if (_state != STATE_HEADER) throw new IllegalStateException("STATE!=START");
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326 _method=null;
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327 _status = status;
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328 if (reason!=null)
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329 {
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330 int len=reason.length();
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331
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332 // TODO don't hard code
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333 if (len>1024)
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334 len=1024;
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335 _reason=new ByteArrayBuffer(len);
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336 for (int i=0;i<len;i++)
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337 {
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338 char ch = reason.charAt(i);
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339 if (ch!='\r'&&ch!='\n')
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340 _reason.put((byte)ch);
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341 else
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342 _reason.put((byte)' ');
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343 }
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344 }
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345 }
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diff changeset
346
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diff changeset
347 /* ------------------------------------------------------------ */
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diff changeset
348 /** Prepare buffer for unchecked writes.
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diff changeset
349 * Prepare the generator buffer to receive unchecked writes
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diff changeset
350 * @return the available space in the buffer.
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diff changeset
351 * @throws IOException
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diff changeset
352 */
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diff changeset
353 public abstract int prepareUncheckedAddContent() throws IOException;
802
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354
877
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diff changeset
355 /* ------------------------------------------------------------ */
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diff changeset
356 void uncheckedAddContent(int b)
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diff changeset
357 {
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diff changeset
358 _buffer.put((byte)b);
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diff changeset
359 }
802
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parents:
diff changeset
360
877
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diff changeset
361 /* ------------------------------------------------------------ */
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diff changeset
362 public void completeUncheckedAddContent()
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parents: 820
diff changeset
363 {
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parents: 820
diff changeset
364 if (_noContent)
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parents: 820
diff changeset
365 {
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parents: 820
diff changeset
366 if(_buffer!=null)
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parents: 820
diff changeset
367 _buffer.clear();
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parents: 820
diff changeset
368 }
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diff changeset
369 else
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diff changeset
370 {
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parents: 820
diff changeset
371 _contentWritten+=_buffer.length();
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
372 if (_head)
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parents: 820
diff changeset
373 _buffer.clear();
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parents: 820
diff changeset
374 }
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parents: 820
diff changeset
375 }
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
376
877
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parents: 820
diff changeset
377 /* ------------------------------------------------------------ */
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parents: 820
diff changeset
378 public boolean isBufferFull()
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parents: 820
diff changeset
379 {
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parents: 820
diff changeset
380 if (_buffer != null && _buffer.space()==0)
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parents: 820
diff changeset
381 {
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parents: 820
diff changeset
382 if (_buffer.length()==0 && !_buffer.isImmutable())
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parents: 820
diff changeset
383 _buffer.compact();
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parents: 820
diff changeset
384 return _buffer.space()==0;
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
385 }
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
386
877
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diff changeset
387 return _content!=null && _content.length()>0;
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parents: 820
diff changeset
388 }
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
389
877
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parents: 820
diff changeset
390 /* ------------------------------------------------------------ */
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diff changeset
391 public boolean isWritten()
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diff changeset
392 {
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diff changeset
393 return _contentWritten>0;
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parents: 820
diff changeset
394 }
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
395
877
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parents: 820
diff changeset
396 /* ------------------------------------------------------------ */
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diff changeset
397 public boolean isAllContentWritten()
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diff changeset
398 {
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diff changeset
399 return _contentLength>=0 && _contentWritten>=_contentLength;
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parents: 820
diff changeset
400 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
401
877
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parents: 820
diff changeset
402 /* ------------------------------------------------------------ */
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parents: 820
diff changeset
403 public abstract void completeHeader(HttpFields fields, boolean allContentAdded) throws IOException;
802
3428c60d7cfc replace jetty jars with source
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parents:
diff changeset
404
877
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
405 /* ------------------------------------------------------------ */
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Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
406 /**
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
407 * Complete the message.
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
408 *
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
409 * @throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
410 */
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
411 public void complete() throws IOException
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parents: 820
diff changeset
412 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
413 if (_state == STATE_HEADER)
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
414 {
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
415 throw new IllegalStateException("State==HEADER");
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
416 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
417
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
418 if (_contentLength >= 0 && _contentLength != _contentWritten && !_head)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
419 {
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parents: 820
diff changeset
420 if (LOG.isDebugEnabled())
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
421 LOG.debug("ContentLength written=="+_contentWritten+" != contentLength=="+_contentLength);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
422 _persistent = false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
423 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
424 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
425
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
426 /* ------------------------------------------------------------ */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
427 public abstract int flushBuffer() throws IOException;
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
428
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
429
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
430 /* ------------------------------------------------------------ */
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
431 public void flush(long maxIdleTime) throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
432 {
fef4392f4905 remove sendServerVersion
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parents: 820
diff changeset
433 // block until everything is flushed
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
434 long now=System.currentTimeMillis();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
435 long end=now+maxIdleTime;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
436 Buffer content = _content;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
437 Buffer buffer = _buffer;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
438 if (content!=null && content.length()>0 || buffer!=null && buffer.length()>0 || isBufferFull())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
439 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
440 flushBuffer();
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
441
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
442 while (now<end && (content!=null && content.length()>0 ||buffer!=null && buffer.length()>0) && _endp.isOpen()&& !_endp.isOutputShutdown())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
443 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
444 blockForOutput(end-now);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
445 now=System.currentTimeMillis();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
446 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
447 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
448 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
449
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
450 /* ------------------------------------------------------------ */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
451 /**
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
452 * Utility method to send an error response. If the builder is not committed, this call is
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
453 * equivalent to a setResponse, addContent and complete call.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
454 *
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
455 * @param code The error code
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
456 * @param reason The error reason
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
457 * @param content Contents of the error page
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
458 * @param close True if the connection should be closed
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
459 * @throws IOException if there is a problem flushing the response
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
460 */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
461 public void sendError(int code, String reason, String content, boolean close) throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
462 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
463 if (close)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
464 _persistent=false;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
465 if (isCommitted())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
466 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
467 LOG.debug("sendError on committed: {} {}",code,reason);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
468 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
469 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
470 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
471 LOG.debug("sendError: {} {}",code,reason);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
472 setResponse(code, reason);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
473 if (content != null)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
474 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
475 completeHeader(null, false);
982
dbecd7faa1f5 remove Generator
Franklin Schmidt <fschmidt@gmail.com>
parents: 877
diff changeset
476 addContent(new View(new ByteArrayBuffer(content)), LAST);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
477 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
478 else if (code>=400)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
479 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
480 completeHeader(null, false);
982
dbecd7faa1f5 remove Generator
Franklin Schmidt <fschmidt@gmail.com>
parents: 877
diff changeset
481 addContent(new View(new ByteArrayBuffer("Error: "+(reason==null?(""+code):reason))), LAST);
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
482 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
483 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
484 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
485 completeHeader(null, true);
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
486 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
487 complete();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
488 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
489 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
490
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
491 /* ------------------------------------------------------------ */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
492 /**
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
493 * @return Returns the contentWritten.
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
494 */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
495 public long getContentWritten()
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
496 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
497 return _contentWritten;
fef4392f4905 remove sendServerVersion
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
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
500
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
501
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
502 /* ------------------------------------------------------------ */
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
503 public void blockForOutput(long maxIdleTime) throws IOException
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
504 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
505 if (_endp.isBlocking())
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
506 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
507 try
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
508 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
509 flushBuffer();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
510 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
511 catch(IOException e)
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
512 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
513 _endp.close();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
514 throw e;
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
515 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
516 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
517 else
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
518 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
519 if (!_endp.blockWritable(maxIdleTime))
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
520 {
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
521 _endp.close();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
522 throw new EofException("timeout");
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
523 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
524
877
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
525 flushBuffer();
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
526 }
fef4392f4905 remove sendServerVersion
Franklin Schmidt <fschmidt@gmail.com>
parents: 820
diff changeset
527 }
802
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
528
3428c60d7cfc replace jetty jars with source
Franklin Schmidt <fschmidt@gmail.com>
parents:
diff changeset
529 }