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Posted to commits@tika.apache.org by ma...@apache.org on 2007/11/18 23:21:13 UTC
svn commit: r596146 [36/36] - in /incubator/tika/site: ./ apidocs/
apidocs/org/ apidocs/org/apache/ apidocs/org/apache/tika/
apidocs/org/apache/tika/config/ apidocs/org/apache/tika/config/class-use/
apidocs/org/apache/tika/exception/ apidocs/org/apache...
Added: incubator/tika/site/xref/org/apache/tika/utils/RereadableInputStream.html
URL: http://svn.apache.org/viewvc/incubator/tika/site/xref/org/apache/tika/utils/RereadableInputStream.html?rev=596146&view=auto
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--- incubator/tika/site/xref/org/apache/tika/utils/RereadableInputStream.html (added)
+++ incubator/tika/site/xref/org/apache/tika/utils/RereadableInputStream.html Sun Nov 18 14:20:54 2007
@@ -0,0 +1,277 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
+<title>RereadableInputStream xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../apidocs/org/apache/tika/utils/RereadableInputStream.html">View Javadoc</a></div><pre>
+
+<a name="1" href="#1">1</a> <em class="jxr_javadoccomment">/**</em>
+<a name="2" href="#2">2</a> <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em>
+<a name="3" href="#3">3</a> <em class="jxr_javadoccomment"> * contributor license agreements. See the NOTICE file distributed with</em>
+<a name="4" href="#4">4</a> <em class="jxr_javadoccomment"> * this work for additional information regarding copyright ownership.</em>
+<a name="5" href="#5">5</a> <em class="jxr_javadoccomment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em>
+<a name="6" href="#6">6</a> <em class="jxr_javadoccomment"> * (the "License"); you may not use this file except in compliance with</em>
+<a name="7" href="#7">7</a> <em class="jxr_javadoccomment"> * the License. You may obtain a copy of the License at</em>
+<a name="8" href="#8">8</a> <em class="jxr_javadoccomment"> *</em>
+<a name="9" href="#9">9</a> <em class="jxr_javadoccomment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a name="10" href="#10">10</a> <em class="jxr_javadoccomment"> *</em>
+<a name="11" href="#11">11</a> <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em>
+<a name="12" href="#12">12</a> <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
+<a name="13" href="#13">13</a> <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
+<a name="14" href="#14">14</a> <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em>
+<a name="15" href="#15">15</a> <em class="jxr_javadoccomment"> * limitations under the License.</em>
+<a name="16" href="#16">16</a> <em class="jxr_javadoccomment"> */</em>
+<a name="17" href="#17">17</a> <strong class="jxr_keyword">package</strong> org.apache.tika.utils;
+<a name="18" href="#18">18</a>
+<a name="19" href="#19">19</a> <strong class="jxr_keyword">import</strong> java.io.BufferedInputStream;
+<a name="20" href="#20">20</a> <strong class="jxr_keyword">import</strong> java.io.BufferedOutputStream;
+<a name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> java.io.ByteArrayInputStream;
+<a name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.io.File;
+<a name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.io.FileInputStream;
+<a name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.io.FileOutputStream;
+<a name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.io.InputStream;
+<a name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.io.OutputStream;
+<a name="28" href="#28">28</a>
+<a name="29" href="#29">29</a>
+<a name="30" href="#30">30</a> <em class="jxr_javadoccomment">/**</em>
+<a name="31" href="#31">31</a> <em class="jxr_javadoccomment"> * Wraps an input stream, reading it only once, but making it available</em>
+<a name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * for rereading an arbitrary number of times. The stream's bytes are</em>
+<a name="33" href="#33">33</a> <em class="jxr_javadoccomment"> * stored in memory up to a user specified maximum, and then stored in a</em>
+<a name="34" href="#34">34</a> <em class="jxr_javadoccomment"> * temporary file which is deleted when this class' close() method is called.</em>
+<a name="35" href="#35">35</a> <em class="jxr_javadoccomment"> */</em>
+<a name="36" href="#36">36</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/tika/utils/RereadableInputStream.html">RereadableInputStream</a> <strong class="jxr_keyword">extends</strong> InputStream {
+<a name="37" href="#37">37</a>
+<a name="38" href="#38">38</a>
+<a name="39" href="#39">39</a> <em class="jxr_javadoccomment">/**</em>
+<a name="40" href="#40">40</a> <em class="jxr_javadoccomment"> * Input stream originally passed to the constructor.</em>
+<a name="41" href="#41">41</a> <em class="jxr_javadoccomment"> */</em>
+<a name="42" href="#42">42</a> <strong class="jxr_keyword">private</strong> InputStream originalInputStream;
+<a name="43" href="#43">43</a>
+<a name="44" href="#44">44</a> <em class="jxr_javadoccomment">/**</em>
+<a name="45" href="#45">45</a> <em class="jxr_javadoccomment"> * The inputStream currently being used by this object to read contents;</em>
+<a name="46" href="#46">46</a> <em class="jxr_javadoccomment"> * may be the original stream passed in, or a stream that reads</em>
+<a name="47" href="#47">47</a> <em class="jxr_javadoccomment"> * the saved copy.</em>
+<a name="48" href="#48">48</a> <em class="jxr_javadoccomment"> */</em>
+<a name="49" href="#49">49</a> <strong class="jxr_keyword">private</strong> InputStream inputStream;
+<a name="50" href="#50">50</a>
+<a name="51" href="#51">51</a> <em class="jxr_javadoccomment">/**</em>
+<a name="52" href="#52">52</a> <em class="jxr_javadoccomment"> * Maximum number of bytes that can be stored in memory before</em>
+<a name="53" href="#53">53</a> <em class="jxr_javadoccomment"> * storage will be moved to a temporary file.</em>
+<a name="54" href="#54">54</a> <em class="jxr_javadoccomment"> */</em>
+<a name="55" href="#55">55</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> maxBytesInMemory;
+<a name="56" href="#56">56</a>
+<a name="57" href="#57">57</a> <em class="jxr_javadoccomment">/**</em>
+<a name="58" href="#58">58</a> <em class="jxr_javadoccomment"> * True when the original stream is being read; set to false when</em>
+<a name="59" href="#59">59</a> <em class="jxr_javadoccomment"> * reading is set to use the stored data instead.</em>
+<a name="60" href="#60">60</a> <em class="jxr_javadoccomment"> */</em>
+<a name="61" href="#61">61</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> firstPass = <strong class="jxr_keyword">true</strong>;
+<a name="62" href="#62">62</a>
+<a name="63" href="#63">63</a> <em class="jxr_javadoccomment">/**</em>
+<a name="64" href="#64">64</a> <em class="jxr_javadoccomment"> * Whether or not the stream's contents are being stored in a file</em>
+<a name="65" href="#65">65</a> <em class="jxr_javadoccomment"> * as opposed to memory.</em>
+<a name="66" href="#66">66</a> <em class="jxr_javadoccomment"> */</em>
+<a name="67" href="#67">67</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> bufferIsInFile;
+<a name="68" href="#68">68</a>
+<a name="69" href="#69">69</a> <em class="jxr_javadoccomment">/**</em>
+<a name="70" href="#70">70</a> <em class="jxr_javadoccomment"> * The buffer used to store the stream's content; this storage is moved</em>
+<a name="71" href="#71">71</a> <em class="jxr_javadoccomment"> * to a file when the stored data's size exceeds maxBytesInMemory.</em>
+<a name="72" href="#72">72</a> <em class="jxr_javadoccomment"> */</em>
+<a name="73" href="#73">73</a> <strong class="jxr_keyword">private</strong> byte[] byteBuffer;
+<a name="74" href="#74">74</a>
+<a name="75" href="#75">75</a> <em class="jxr_javadoccomment">/**</em>
+<a name="76" href="#76">76</a> <em class="jxr_javadoccomment"> * The total number of bytes read from the original stream at the time.</em>
+<a name="77" href="#77">77</a> <em class="jxr_javadoccomment"> */</em>
+<a name="78" href="#78">78</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">int</strong> size;
+<a name="79" href="#79">79</a>
+<a name="80" href="#80">80</a> <em class="jxr_javadoccomment">/**</em>
+<a name="81" href="#81">81</a> <em class="jxr_javadoccomment"> * File used to store the stream's contents; is null until the stored</em>
+<a name="82" href="#82">82</a> <em class="jxr_javadoccomment"> * content's size exceeds maxBytesInMemory.</em>
+<a name="83" href="#83">83</a> <em class="jxr_javadoccomment"> */</em>
+<a name="84" href="#84">84</a> <strong class="jxr_keyword">private</strong> File storeFile;
+<a name="85" href="#85">85</a>
+<a name="86" href="#86">86</a> <em class="jxr_javadoccomment">/**</em>
+<a name="87" href="#87">87</a> <em class="jxr_javadoccomment"> * OutputStream used to save the content of the input stream in a</em>
+<a name="88" href="#88">88</a> <em class="jxr_javadoccomment"> * temporary file.</em>
+<a name="89" href="#89">89</a> <em class="jxr_javadoccomment"> */</em>
+<a name="90" href="#90">90</a> <strong class="jxr_keyword">private</strong> OutputStream storeOutputStream;
+<a name="91" href="#91">91</a>
+<a name="92" href="#92">92</a>
+<a name="93" href="#93">93</a> <em class="jxr_javadoccomment">/**</em>
+<a name="94" href="#94">94</a> <em class="jxr_javadoccomment"> * Specifies whether or not to read to the end of stream on first</em>
+<a name="95" href="#95">95</a> <em class="jxr_javadoccomment"> * rewind. This defaults to true. If this is set to false,</em>
+<a name="96" href="#96">96</a> <em class="jxr_javadoccomment"> * then the first time when rewind() is called, only those bytes</em>
+<a name="97" href="#97">97</a> <em class="jxr_javadoccomment"> * already read from the original stream will be available from then on.</em>
+<a name="98" href="#98">98</a> <em class="jxr_javadoccomment"> */</em>
+<a name="99" href="#99">99</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> readToEndOfStreamOnFirstRewind = <strong class="jxr_keyword">true</strong>;
+<a name="100" href="#100">100</a>
+<a name="101" href="#101">101</a>
+<a name="102" href="#102">102</a> <em class="jxr_javadoccomment">/**</em>
+<a name="103" href="#103">103</a> <em class="jxr_javadoccomment"> * Specifies whether or not to close the original input stream</em>
+<a name="104" href="#104">104</a> <em class="jxr_javadoccomment"> * when close() is called. Defaults to true.</em>
+<a name="105" href="#105">105</a> <em class="jxr_javadoccomment"> */</em>
+<a name="106" href="#106">106</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> closeOriginalStreamOnClose = <strong class="jxr_keyword">true</strong>;
+<a name="107" href="#107">107</a>
+<a name="108" href="#108">108</a>
+<a name="109" href="#109">109</a> <em class="jxr_comment">// TODO: At some point it would be better to replace the current approach</em>
+<a name="110" href="#110">110</a> <em class="jxr_comment">// (specifying the above) with more automated behavior. The stream could</em>
+<a name="111" href="#111">111</a> <em class="jxr_comment">// keep the original stream open until EOF was reached. For example, if:</em>
+<a name="112" href="#112">112</a> <em class="jxr_comment">//</em>
+<a name="113" href="#113">113</a> <em class="jxr_comment">// the original stream is 10 bytes, and</em>
+<a name="114" href="#114">114</a> <em class="jxr_comment">// only 2 bytes are read on the first pass</em>
+<a name="115" href="#115">115</a> <em class="jxr_comment">// rewind() is called</em>
+<a name="116" href="#116">116</a> <em class="jxr_comment">// 5 bytes are read</em>
+<a name="117" href="#117">117</a> <em class="jxr_comment">//</em>
+<a name="118" href="#118">118</a> <em class="jxr_comment">// In this case, this instance gets the first 2 from its store,</em>
+<a name="119" href="#119">119</a> <em class="jxr_comment">// and the next 3 from the original stream, saving those additional 3</em>
+<a name="120" href="#120">120</a> <em class="jxr_comment">// bytes in the store. In this way, only the maximum number of bytes</em>
+<a name="121" href="#121">121</a> <em class="jxr_comment">// ever needed must be saved in the store; unused bytes are never read.</em>
+<a name="122" href="#122">122</a> <em class="jxr_comment">// The original stream is closed when EOF is reached, or when close()</em>
+<a name="123" href="#123">123</a> <em class="jxr_comment">// is called, whichever comes first. Using this approach eliminates</em>
+<a name="124" href="#124">124</a> <em class="jxr_comment">// the need to specify the flag (though makes implementation more complex).</em>
+<a name="125" href="#125">125</a>
+<a name="126" href="#126">126</a>
+<a name="127" href="#127">127</a>
+<a name="128" href="#128">128</a> <em class="jxr_javadoccomment">/**</em>
+<a name="129" href="#129">129</a> <em class="jxr_javadoccomment"> * Creates a rereadable input stream.</em>
+<a name="130" href="#130">130</a> <em class="jxr_javadoccomment"> *</em>
+<a name="131" href="#131">131</a> <em class="jxr_javadoccomment"> * @param inputStream stream containing the source of data</em>
+<a name="132" href="#132">132</a> <em class="jxr_javadoccomment"> * @param maxBytesInMemory maximum number of bytes to use to store</em>
+<a name="133" href="#133">133</a> <em class="jxr_javadoccomment"> * the stream's contents in memory before switching to disk; note that</em>
+<a name="134" href="#134">134</a> <em class="jxr_javadoccomment"> * the instance will preallocate a byte array whose size is</em>
+<a name="135" href="#135">135</a> <em class="jxr_javadoccomment"> * maxBytesInMemory. This byte array will be made available for</em>
+<a name="136" href="#136">136</a> <em class="jxr_javadoccomment"> * garbage collection (i.e. its reference set to null) when the</em>
+<a name="137" href="#137">137</a> <em class="jxr_javadoccomment"> * content size exceeds the array's size, when close() is called, or</em>
+<a name="138" href="#138">138</a> <em class="jxr_javadoccomment"> * when there are no more references to the instance.</em>
+<a name="139" href="#139">139</a> <em class="jxr_javadoccomment"> * @param readToEndOfStreamOnFirstRewind Specifies whether or not to</em>
+<a name="140" href="#140">140</a> <em class="jxr_javadoccomment"> * read to the end of stream on first rewind. If this is set to false,</em>
+<a name="141" href="#141">141</a> <em class="jxr_javadoccomment"> * then when rewind() is first called, only those bytes already read</em>
+<a name="142" href="#142">142</a> <em class="jxr_javadoccomment"> * from the original stream will be available from then on.</em>
+<a name="143" href="#143">143</a> <em class="jxr_javadoccomment"> */</em>
+<a name="144" href="#144">144</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/tika/utils/RereadableInputStream.html">RereadableInputStream</a>(InputStream inputStream, <strong class="jxr_keyword">int</strong> maxBytesInMemory,
+<a name="145" href="#145">145</a> <strong class="jxr_keyword">boolean</strong> readToEndOfStreamOnFirstRewind,
+<a name="146" href="#146">146</a> <strong class="jxr_keyword">boolean</strong> closeOriginalStreamOnClose) {
+<a name="147" href="#147">147</a> <strong class="jxr_keyword">this</strong>.inputStream = inputStream;
+<a name="148" href="#148">148</a> <strong class="jxr_keyword">this</strong>.originalInputStream = inputStream;
+<a name="149" href="#149">149</a> <strong class="jxr_keyword">this</strong>.maxBytesInMemory = maxBytesInMemory;
+<a name="150" href="#150">150</a> byteBuffer = <strong class="jxr_keyword">new</strong> byte[maxBytesInMemory];
+<a name="151" href="#151">151</a> <strong class="jxr_keyword">this</strong>.readToEndOfStreamOnFirstRewind = readToEndOfStreamOnFirstRewind;
+<a name="152" href="#152">152</a> <strong class="jxr_keyword">this</strong>.closeOriginalStreamOnClose = closeOriginalStreamOnClose;
+<a name="153" href="#153">153</a> }
+<a name="154" href="#154">154</a>
+<a name="155" href="#155">155</a> <em class="jxr_javadoccomment">/**</em>
+<a name="156" href="#156">156</a> <em class="jxr_javadoccomment"> * Reads a byte from the stream, saving it in the store if it is being</em>
+<a name="157" href="#157">157</a> <em class="jxr_javadoccomment"> * read from the original stream. Implements the abstract</em>
+<a name="158" href="#158">158</a> <em class="jxr_javadoccomment"> * InputStream.read().</em>
+<a name="159" href="#159">159</a> <em class="jxr_javadoccomment"> *</em>
+<a name="160" href="#160">160</a> <em class="jxr_javadoccomment"> * @return the read byte, or -1 on end of stream.</em>
+<a name="161" href="#161">161</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="162" href="#162">162</a> <em class="jxr_javadoccomment"> */</em>
+<a name="163" href="#163">163</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> read() <strong class="jxr_keyword">throws</strong> IOException {
+<a name="164" href="#164">164</a> <strong class="jxr_keyword">int</strong> inputByte = inputStream.read();
+<a name="165" href="#165">165</a> <strong class="jxr_keyword">if</strong> (firstPass) {
+<a name="166" href="#166">166</a> saveByte(inputByte);
+<a name="167" href="#167">167</a> }
+<a name="168" href="#168">168</a> <strong class="jxr_keyword">return</strong> inputByte;
+<a name="169" href="#169">169</a> }
+<a name="170" href="#170">170</a>
+<a name="171" href="#171">171</a> <em class="jxr_javadoccomment">/**</em>
+<a name="172" href="#172">172</a> <em class="jxr_javadoccomment"> * "Rewinds" the stream to the beginning for rereading.</em>
+<a name="173" href="#173">173</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="174" href="#174">174</a> <em class="jxr_javadoccomment"> */</em>
+<a name="175" href="#175">175</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> rewind() <strong class="jxr_keyword">throws</strong> IOException {
+<a name="176" href="#176">176</a>
+<a name="177" href="#177">177</a> <strong class="jxr_keyword">if</strong> (firstPass && readToEndOfStreamOnFirstRewind) {
+<a name="178" href="#178">178</a> <em class="jxr_comment">// Force read to end of stream to fill store with any</em>
+<a name="179" href="#179">179</a> <em class="jxr_comment">// remaining bytes from original stream.</em>
+<a name="180" href="#180">180</a> <strong class="jxr_keyword">while</strong>(read() != -1) {
+<a name="181" href="#181">181</a> <em class="jxr_comment">// empty loop</em>
+<a name="182" href="#182">182</a> }
+<a name="183" href="#183">183</a> }
+<a name="184" href="#184">184</a>
+<a name="185" href="#185">185</a> closeStream();
+<a name="186" href="#186">186</a> <strong class="jxr_keyword">if</strong> (storeOutputStream != <strong class="jxr_keyword">null</strong>) {
+<a name="187" href="#187">187</a> storeOutputStream.close();
+<a name="188" href="#188">188</a> storeOutputStream = <strong class="jxr_keyword">null</strong>;
+<a name="189" href="#189">189</a> }
+<a name="190" href="#190">190</a> firstPass = false;
+<a name="191" href="#191">191</a> <strong class="jxr_keyword">boolean</strong> newStreamIsInMemory = (size < maxBytesInMemory);
+<a name="192" href="#192">192</a> inputStream = newStreamIsInMemory
+<a name="193" href="#193">193</a> ? <strong class="jxr_keyword">new</strong> ByteArrayInputStream(byteBuffer)
+<a name="194" href="#194">194</a> : <strong class="jxr_keyword">new</strong> BufferedInputStream(<strong class="jxr_keyword">new</strong> FileInputStream(storeFile));
+<a name="195" href="#195">195</a> }
+<a name="196" href="#196">196</a>
+<a name="197" href="#197">197</a> <em class="jxr_javadoccomment">/**</em>
+<a name="198" href="#198">198</a> <em class="jxr_javadoccomment"> * Closes the input stream currently used for reading (may either be</em>
+<a name="199" href="#199">199</a> <em class="jxr_javadoccomment"> * the original stream or a memory or file stream after the first pass).</em>
+<a name="200" href="#200">200</a> <em class="jxr_javadoccomment"> *</em>
+<a name="201" href="#201">201</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="202" href="#202">202</a> <em class="jxr_javadoccomment"> */</em>
+<a name="203" href="#203">203</a> <em class="jxr_comment">// Does anyone need/want for this to be public?</em>
+<a name="204" href="#204">204</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> closeStream() <strong class="jxr_keyword">throws</strong> IOException {
+<a name="205" href="#205">205</a> <strong class="jxr_keyword">if</strong> (inputStream != <strong class="jxr_keyword">null</strong>
+<a name="206" href="#206">206</a> &&
+<a name="207" href="#207">207</a> (inputStream != originalInputStream
+<a name="208" href="#208">208</a> || closeOriginalStreamOnClose)) {
+<a name="209" href="#209">209</a> inputStream.close();
+<a name="210" href="#210">210</a> inputStream = <strong class="jxr_keyword">null</strong>;
+<a name="211" href="#211">211</a> }
+<a name="212" href="#212">212</a> }
+<a name="213" href="#213">213</a>
+<a name="214" href="#214">214</a> <em class="jxr_javadoccomment">/**</em>
+<a name="215" href="#215">215</a> <em class="jxr_javadoccomment"> * Closes the input stream and removes the temporary file if one was</em>
+<a name="216" href="#216">216</a> <em class="jxr_javadoccomment"> * created.</em>
+<a name="217" href="#217">217</a> <em class="jxr_javadoccomment"> * </em>
+<a name="218" href="#218">218</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="219" href="#219">219</a> <em class="jxr_javadoccomment"> */</em>
+<a name="220" href="#220">220</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() <strong class="jxr_keyword">throws</strong> IOException {
+<a name="221" href="#221">221</a> closeStream();
+<a name="222" href="#222">222</a> <strong class="jxr_keyword">super</strong>.close();
+<a name="223" href="#223">223</a> <strong class="jxr_keyword">if</strong> (storeFile != <strong class="jxr_keyword">null</strong>) {
+<a name="224" href="#224">224</a> storeFile.delete();
+<a name="225" href="#225">225</a> }
+<a name="226" href="#226">226</a> }
+<a name="227" href="#227">227</a>
+<a name="228" href="#228">228</a> <em class="jxr_javadoccomment">/**</em>
+<a name="229" href="#229">229</a> <em class="jxr_javadoccomment"> * Returns the number of bytes read from the original stream.</em>
+<a name="230" href="#230">230</a> <em class="jxr_javadoccomment"> *</em>
+<a name="231" href="#231">231</a> <em class="jxr_javadoccomment"> * @return number of bytes read</em>
+<a name="232" href="#232">232</a> <em class="jxr_javadoccomment"> */</em>
+<a name="233" href="#233">233</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getSize() {
+<a name="234" href="#234">234</a> <strong class="jxr_keyword">return</strong> size;
+<a name="235" href="#235">235</a> }
+<a name="236" href="#236">236</a>
+<a name="237" href="#237">237</a> <em class="jxr_javadoccomment">/**</em>
+<a name="238" href="#238">238</a> <em class="jxr_javadoccomment"> * Saves the byte read from the original stream to the store.</em>
+<a name="239" href="#239">239</a> <em class="jxr_javadoccomment"> *</em>
+<a name="240" href="#240">240</a> <em class="jxr_javadoccomment"> * @param inputByte byte read from original stream</em>
+<a name="241" href="#241">241</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="242" href="#242">242</a> <em class="jxr_javadoccomment"> */</em>
+<a name="243" href="#243">243</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> saveByte(<strong class="jxr_keyword">int</strong> inputByte) <strong class="jxr_keyword">throws</strong> IOException {
+<a name="244" href="#244">244</a>
+<a name="245" href="#245">245</a> <strong class="jxr_keyword">if</strong> (!bufferIsInFile) {
+<a name="246" href="#246">246</a> <strong class="jxr_keyword">boolean</strong> switchToFile = (size == (maxBytesInMemory));
+<a name="247" href="#247">247</a> <strong class="jxr_keyword">if</strong> (switchToFile) {
+<a name="248" href="#248">248</a> storeFile = File.createTempFile(<span class="jxr_string">"TIKA_streamstore_"</span>, <span class="jxr_string">".tmp"</span>);
+<a name="249" href="#249">249</a> bufferIsInFile = <strong class="jxr_keyword">true</strong>;
+<a name="250" href="#250">250</a> storeOutputStream = <strong class="jxr_keyword">new</strong> BufferedOutputStream(
+<a name="251" href="#251">251</a> <strong class="jxr_keyword">new</strong> FileOutputStream(storeFile));
+<a name="252" href="#252">252</a> storeOutputStream.write(byteBuffer, 0, size);
+<a name="253" href="#253">253</a> storeOutputStream.write(inputByte);
+<a name="254" href="#254">254</a> byteBuffer = <strong class="jxr_keyword">null</strong>; <em class="jxr_comment">// release for garbage collection</em>
+<a name="255" href="#255">255</a> } <strong class="jxr_keyword">else</strong> {
+<a name="256" href="#256">256</a> byteBuffer[size] = (byte) inputByte;
+<a name="257" href="#257">257</a> }
+<a name="258" href="#258">258</a> } <strong class="jxr_keyword">else</strong> {
+<a name="259" href="#259">259</a> storeOutputStream.write(inputByte);
+<a name="260" href="#260">260</a> }
+<a name="261" href="#261">261</a> ++size;
+<a name="262" href="#262">262</a> }
+<a name="263" href="#263">263</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
+
Added: incubator/tika/site/xref/org/apache/tika/utils/StringUtil.html
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--- incubator/tika/site/xref/org/apache/tika/utils/StringUtil.html (added)
+++ incubator/tika/site/xref/org/apache/tika/utils/StringUtil.html Sun Nov 18 14:20:54 2007
@@ -0,0 +1,226 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
+<title>StringUtil xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../apidocs/org/apache/tika/utils/StringUtil.html">View Javadoc</a></div><pre>
+
+<a name="1" href="#1">1</a> <em class="jxr_javadoccomment">/**</em>
+<a name="2" href="#2">2</a> <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em>
+<a name="3" href="#3">3</a> <em class="jxr_javadoccomment"> * contributor license agreements. See the NOTICE file distributed with</em>
+<a name="4" href="#4">4</a> <em class="jxr_javadoccomment"> * this work for additional information regarding copyright ownership.</em>
+<a name="5" href="#5">5</a> <em class="jxr_javadoccomment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em>
+<a name="6" href="#6">6</a> <em class="jxr_javadoccomment"> * (the "License"); you may not use this file except in compliance with</em>
+<a name="7" href="#7">7</a> <em class="jxr_javadoccomment"> * the License. You may obtain a copy of the License at</em>
+<a name="8" href="#8">8</a> <em class="jxr_javadoccomment"> *</em>
+<a name="9" href="#9">9</a> <em class="jxr_javadoccomment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a name="10" href="#10">10</a> <em class="jxr_javadoccomment"> *</em>
+<a name="11" href="#11">11</a> <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em>
+<a name="12" href="#12">12</a> <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
+<a name="13" href="#13">13</a> <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
+<a name="14" href="#14">14</a> <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em>
+<a name="15" href="#15">15</a> <em class="jxr_javadoccomment"> * limitations under the License.</em>
+<a name="16" href="#16">16</a> <em class="jxr_javadoccomment"> */</em>
+<a name="17" href="#17">17</a>
+<a name="18" href="#18">18</a> <strong class="jxr_keyword">package</strong> org.apache.tika.utils;
+<a name="19" href="#19">19</a>
+<a name="20" href="#20">20</a> <em class="jxr_comment">// JDK imports</em>
+<a name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> java.util.HashMap;
+<a name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.nio.charset.Charset;
+<a name="23" href="#23">23</a>
+<a name="24" href="#24">24</a> <em class="jxr_javadoccomment">/**</em>
+<a name="25" href="#25">25</a> <em class="jxr_javadoccomment"> * A collection of String processing utility methods.</em>
+<a name="26" href="#26">26</a> <em class="jxr_javadoccomment"> */</em>
+<a name="27" href="#27">27</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/tika/utils/StringUtil.html">StringUtil</a> {
+<a name="28" href="#28">28</a>
+<a name="29" href="#29">29</a> <em class="jxr_javadoccomment">/**</em>
+<a name="30" href="#30">30</a> <em class="jxr_javadoccomment"> * Returns a copy of <code>s</code> padded with trailing spaces so that</em>
+<a name="31" href="#31">31</a> <em class="jxr_javadoccomment"> * it's length is <code>length</code>. Strings already</em>
+<a name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * <code>length</code> characters long or longer are not altered.</em>
+<a name="33" href="#33">33</a> <em class="jxr_javadoccomment"> */</em>
+<a name="34" href="#34">34</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String rightPad(String s, <strong class="jxr_keyword">int</strong> length) {
+<a name="35" href="#35">35</a> StringBuffer sb = <strong class="jxr_keyword">new</strong> StringBuffer(s);
+<a name="36" href="#36">36</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = length - s.length(); i > 0; i--)
+<a name="37" href="#37">37</a> sb.append(<span class="jxr_string">" "</span>);
+<a name="38" href="#38">38</a> <strong class="jxr_keyword">return</strong> sb.toString();
+<a name="39" href="#39">39</a> }
+<a name="40" href="#40">40</a>
+<a name="41" href="#41">41</a> <em class="jxr_javadoccomment">/**</em>
+<a name="42" href="#42">42</a> <em class="jxr_javadoccomment"> * Returns a copy of <code>s</code> padded with leading spaces so that</em>
+<a name="43" href="#43">43</a> <em class="jxr_javadoccomment"> * it's length is <code>length</code>. Strings already</em>
+<a name="44" href="#44">44</a> <em class="jxr_javadoccomment"> * <code>length</code> characters long or longer are not altered.</em>
+<a name="45" href="#45">45</a> <em class="jxr_javadoccomment"> */</em>
+<a name="46" href="#46">46</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String leftPad(String s, <strong class="jxr_keyword">int</strong> length) {
+<a name="47" href="#47">47</a> StringBuffer sb = <strong class="jxr_keyword">new</strong> StringBuffer();
+<a name="48" href="#48">48</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = length - s.length(); i > 0; i--)
+<a name="49" href="#49">49</a> sb.append(<span class="jxr_string">" "</span>);
+<a name="50" href="#50">50</a> sb.append(s);
+<a name="51" href="#51">51</a> <strong class="jxr_keyword">return</strong> sb.toString();
+<a name="52" href="#52">52</a> }
+<a name="53" href="#53">53</a>
+<a name="54" href="#54">54</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">char</strong>[] HEX_DIGITS = { '0', '1', '2', '3', '4', '5',
+<a name="55" href="#55">55</a> '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
+<a name="56" href="#56">56</a>
+<a name="57" href="#57">57</a> <em class="jxr_javadoccomment">/**</em>
+<a name="58" href="#58">58</a> <em class="jxr_javadoccomment"> * Convenience call for {@link #toHexString(byte[], String, int)}, where</em>
+<a name="59" href="#59">59</a> <em class="jxr_javadoccomment"> * <code>sep = null; lineLen = Integer.MAX_VALUE</code>.</em>
+<a name="60" href="#60">60</a> <em class="jxr_javadoccomment"> * </em>
+<a name="61" href="#61">61</a> <em class="jxr_javadoccomment"> * @param buf</em>
+<a name="62" href="#62">62</a> <em class="jxr_javadoccomment"> */</em>
+<a name="63" href="#63">63</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String toHexString(byte[] buf) {
+<a name="64" href="#64">64</a> <strong class="jxr_keyword">return</strong> toHexString(buf, <strong class="jxr_keyword">null</strong>, Integer.MAX_VALUE);
+<a name="65" href="#65">65</a> }
+<a name="66" href="#66">66</a>
+<a name="67" href="#67">67</a> <em class="jxr_javadoccomment">/**</em>
+<a name="68" href="#68">68</a> <em class="jxr_javadoccomment"> * Get a text representation of a byte[] as hexadecimal String, where each</em>
+<a name="69" href="#69">69</a> <em class="jxr_javadoccomment"> * pair of hexadecimal digits corresponds to consecutive bytes in the array.</em>
+<a name="70" href="#70">70</a> <em class="jxr_javadoccomment"> * </em>
+<a name="71" href="#71">71</a> <em class="jxr_javadoccomment"> * @param buf</em>
+<a name="72" href="#72">72</a> <em class="jxr_javadoccomment"> * input data</em>
+<a name="73" href="#73">73</a> <em class="jxr_javadoccomment"> * @param sep</em>
+<a name="74" href="#74">74</a> <em class="jxr_javadoccomment"> * separate every pair of hexadecimal digits with this separator,</em>
+<a name="75" href="#75">75</a> <em class="jxr_javadoccomment"> * or null if no separation is needed.</em>
+<a name="76" href="#76">76</a> <em class="jxr_javadoccomment"> * @param lineLen</em>
+<a name="77" href="#77">77</a> <em class="jxr_javadoccomment"> * break the output String into lines containing output for</em>
+<a name="78" href="#78">78</a> <em class="jxr_javadoccomment"> * lineLen bytes.</em>
+<a name="79" href="#79">79</a> <em class="jxr_javadoccomment"> */</em>
+<a name="80" href="#80">80</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String toHexString(byte[] buf, String sep, <strong class="jxr_keyword">int</strong> lineLen) {
+<a name="81" href="#81">81</a> <strong class="jxr_keyword">if</strong> (buf == <strong class="jxr_keyword">null</strong>)
+<a name="82" href="#82">82</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a name="83" href="#83">83</a> <strong class="jxr_keyword">if</strong> (lineLen <= 0)
+<a name="84" href="#84">84</a> lineLen = Integer.MAX_VALUE;
+<a name="85" href="#85">85</a> StringBuffer res = <strong class="jxr_keyword">new</strong> StringBuffer(buf.length * 2);
+<a name="86" href="#86">86</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < buf.length; i++) {
+<a name="87" href="#87">87</a> <strong class="jxr_keyword">int</strong> b = buf[i];
+<a name="88" href="#88">88</a> res.append(HEX_DIGITS[(b >> 4) & 0xf]);
+<a name="89" href="#89">89</a> res.append(HEX_DIGITS[b & 0xf]);
+<a name="90" href="#90">90</a> <strong class="jxr_keyword">if</strong> (i > 0 && (i % lineLen) == 0)
+<a name="91" href="#91">91</a> res.append('\n');
+<a name="92" href="#92">92</a> <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (sep != <strong class="jxr_keyword">null</strong> && i < lineLen - 1)
+<a name="93" href="#93">93</a> res.append(sep);
+<a name="94" href="#94">94</a> }
+<a name="95" href="#95">95</a> <strong class="jxr_keyword">return</strong> res.toString();
+<a name="96" href="#96">96</a> }
+<a name="97" href="#97">97</a>
+<a name="98" href="#98">98</a> <em class="jxr_javadoccomment">/**</em>
+<a name="99" href="#99">99</a> <em class="jxr_javadoccomment"> * Convert a String containing consecutive (no inside whitespace)</em>
+<a name="100" href="#100">100</a> <em class="jxr_javadoccomment"> * hexadecimal digits into a corresponding byte array. If the number of</em>
+<a name="101" href="#101">101</a> <em class="jxr_javadoccomment"> * digits is not even, a '0' will be appended in the front of the String</em>
+<a name="102" href="#102">102</a> <em class="jxr_javadoccomment"> * prior to conversion. Leading and trailing whitespace is ignored.</em>
+<a name="103" href="#103">103</a> <em class="jxr_javadoccomment"> * </em>
+<a name="104" href="#104">104</a> <em class="jxr_javadoccomment"> * @param text</em>
+<a name="105" href="#105">105</a> <em class="jxr_javadoccomment"> * input text</em>
+<a name="106" href="#106">106</a> <em class="jxr_javadoccomment"> * @return converted byte array, or null if unable to convert</em>
+<a name="107" href="#107">107</a> <em class="jxr_javadoccomment"> */</em>
+<a name="108" href="#108">108</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> byte[] fromHexString(String text) {
+<a name="109" href="#109">109</a> text = text.trim();
+<a name="110" href="#110">110</a> <strong class="jxr_keyword">if</strong> (text.length() % 2 != 0)
+<a name="111" href="#111">111</a> text = <span class="jxr_string">"0"</span> + text;
+<a name="112" href="#112">112</a> <strong class="jxr_keyword">int</strong> resLen = text.length() / 2;
+<a name="113" href="#113">113</a> <strong class="jxr_keyword">int</strong> loNibble, hiNibble;
+<a name="114" href="#114">114</a> byte[] res = <strong class="jxr_keyword">new</strong> byte[resLen];
+<a name="115" href="#115">115</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < resLen; i++) {
+<a name="116" href="#116">116</a> <strong class="jxr_keyword">int</strong> j = i << 1;
+<a name="117" href="#117">117</a> hiNibble = charToNibble(text.charAt(j));
+<a name="118" href="#118">118</a> loNibble = charToNibble(text.charAt(j + 1));
+<a name="119" href="#119">119</a> <strong class="jxr_keyword">if</strong> (loNibble == -1 || hiNibble == -1)
+<a name="120" href="#120">120</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a name="121" href="#121">121</a> res[i] = (byte) (hiNibble << 4 | loNibble);
+<a name="122" href="#122">122</a> }
+<a name="123" href="#123">123</a> <strong class="jxr_keyword">return</strong> res;
+<a name="124" href="#124">124</a> }
+<a name="125" href="#125">125</a>
+<a name="126" href="#126">126</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> charToNibble(<strong class="jxr_keyword">char</strong> c) {
+<a name="127" href="#127">127</a> <strong class="jxr_keyword">if</strong> (c >= '0' && c <= '9') {
+<a name="128" href="#128">128</a> <strong class="jxr_keyword">return</strong> c - '0';
+<a name="129" href="#129">129</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (c >= 'a' && c <= 'f') {
+<a name="130" href="#130">130</a> <strong class="jxr_keyword">return</strong> 0xa + (c - 'a');
+<a name="131" href="#131">131</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (c >= 'A' && c <= 'F') {
+<a name="132" href="#132">132</a> <strong class="jxr_keyword">return</strong> 0xA + (c - 'A');
+<a name="133" href="#133">133</a> } <strong class="jxr_keyword">else</strong> {
+<a name="134" href="#134">134</a> <strong class="jxr_keyword">return</strong> -1;
+<a name="135" href="#135">135</a> }
+<a name="136" href="#136">136</a> }
+<a name="137" href="#137">137</a>
+<a name="138" href="#138">138</a> <em class="jxr_javadoccomment">/**</em>
+<a name="139" href="#139">139</a> <em class="jxr_javadoccomment"> * Parse the character encoding from the specified content type header. If</em>
+<a name="140" href="#140">140</a> <em class="jxr_javadoccomment"> * the content type is null, or there is no explicit character encoding,</em>
+<a name="141" href="#141">141</a> <em class="jxr_javadoccomment"> * <code>null</code> is returned. <br /></em>
+<a name="142" href="#142">142</a> <em class="jxr_javadoccomment"> * This method was copy from org.apache.catalina.util.RequestUtil is</em>
+<a name="143" href="#143">143</a> <em class="jxr_javadoccomment"> * licensed under the Apache License, Version 2.0 (the "License").</em>
+<a name="144" href="#144">144</a> <em class="jxr_javadoccomment"> * </em>
+<a name="145" href="#145">145</a> <em class="jxr_javadoccomment"> * @param contentType</em>
+<a name="146" href="#146">146</a> <em class="jxr_javadoccomment"> * a content type header</em>
+<a name="147" href="#147">147</a> <em class="jxr_javadoccomment"> */</em>
+<a name="148" href="#148">148</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String parseCharacterEncoding(String contentType) {
+<a name="149" href="#149">149</a> <strong class="jxr_keyword">if</strong> (contentType == <strong class="jxr_keyword">null</strong>)
+<a name="150" href="#150">150</a> <strong class="jxr_keyword">return</strong> (<strong class="jxr_keyword">null</strong>);
+<a name="151" href="#151">151</a> <strong class="jxr_keyword">int</strong> start = contentType.indexOf(<span class="jxr_string">"charset="</span>);
+<a name="152" href="#152">152</a> <strong class="jxr_keyword">if</strong> (start < 0)
+<a name="153" href="#153">153</a> <strong class="jxr_keyword">return</strong> (<strong class="jxr_keyword">null</strong>);
+<a name="154" href="#154">154</a> String encoding = contentType.substring(start + 8);
+<a name="155" href="#155">155</a> <strong class="jxr_keyword">int</strong> end = encoding.indexOf(';');
+<a name="156" href="#156">156</a> <strong class="jxr_keyword">if</strong> (end >= 0)
+<a name="157" href="#157">157</a> encoding = encoding.substring(0, end);
+<a name="158" href="#158">158</a> encoding = encoding.trim();
+<a name="159" href="#159">159</a> <strong class="jxr_keyword">if</strong> ((encoding.length() > 2) && (encoding.startsWith(<span class="jxr_string">"\""</span>))
+<a name="160" href="#160">160</a> && (encoding.endsWith(<span class="jxr_string">"\""</span>)))
+<a name="161" href="#161">161</a> encoding = encoding.substring(1, encoding.length() - 1);
+<a name="162" href="#162">162</a> <strong class="jxr_keyword">return</strong> (encoding.trim());
+<a name="163" href="#163">163</a>
+<a name="164" href="#164">164</a> }
+<a name="165" href="#165">165</a>
+<a name="166" href="#166">166</a> <em class="jxr_javadoccomment">/**</em>
+<a name="167" href="#167">167</a> <em class="jxr_javadoccomment"> * Checks if a string is empty (ie is null or empty).</em>
+<a name="168" href="#168">168</a> <em class="jxr_javadoccomment"> */</em>
+<a name="169" href="#169">169</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> isEmpty(String str) {
+<a name="170" href="#170">170</a> <strong class="jxr_keyword">return</strong> (str == <strong class="jxr_keyword">null</strong>) || (str.equals(<span class="jxr_string">""</span>));
+<a name="171" href="#171">171</a> }
+<a name="172" href="#172">172</a>
+<a name="173" href="#173">173</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> HashMap encodingAliases = <strong class="jxr_keyword">new</strong> HashMap();
+<a name="174" href="#174">174</a>
+<a name="175" href="#175">175</a> <em class="jxr_javadoccomment">/**</em>
+<a name="176" href="#176">176</a> <em class="jxr_javadoccomment"> * the following map is not an alias mapping table, but maps character</em>
+<a name="177" href="#177">177</a> <em class="jxr_javadoccomment"> * encodings which are often used in mislabelled documents to their correct</em>
+<a name="178" href="#178">178</a> <em class="jxr_javadoccomment"> * encodings. For instance, there are a lot of documents labelled</em>
+<a name="179" href="#179">179</a> <em class="jxr_javadoccomment"> * 'ISO-8859-1' which contain characters not covered by ISO-8859-1 but</em>
+<a name="180" href="#180">180</a> <em class="jxr_javadoccomment"> * covered by windows-1252. Because windows-1252 is a superset of ISO-8859-1</em>
+<a name="181" href="#181">181</a> <em class="jxr_javadoccomment"> * (sharing code points for the common part), it's better to treat</em>
+<a name="182" href="#182">182</a> <em class="jxr_javadoccomment"> * ISO-8859-1 as synonymous with windows-1252 than to reject, as invalid,</em>
+<a name="183" href="#183">183</a> <em class="jxr_javadoccomment"> * documents labelled as ISO-8859-1 that have characters outside ISO-8859-1.</em>
+<a name="184" href="#184">184</a> <em class="jxr_javadoccomment"> */</em>
+<a name="185" href="#185">185</a> <strong class="jxr_keyword">static</strong> {
+<a name="186" href="#186">186</a> encodingAliases.put(<span class="jxr_string">"ISO-8859-1"</span>, <span class="jxr_string">"windows-1252"</span>);
+<a name="187" href="#187">187</a> encodingAliases.put(<span class="jxr_string">"EUC-KR"</span>, <span class="jxr_string">"x-windows-949"</span>);
+<a name="188" href="#188">188</a> encodingAliases.put(<span class="jxr_string">"x-EUC-CN"</span>, <span class="jxr_string">"GB18030"</span>);
+<a name="189" href="#189">189</a> encodingAliases.put(<span class="jxr_string">"GBK"</span>, <span class="jxr_string">"GB18030"</span>);
+<a name="190" href="#190">190</a> <em class="jxr_comment">// encodingAliases.put("Big5", "Big5HKSCS");</em>
+<a name="191" href="#191">191</a> <em class="jxr_comment">// encodingAliases.put("TIS620", "Cp874");</em>
+<a name="192" href="#192">192</a> <em class="jxr_comment">// encodingAliases.put("ISO-8859-11", "Cp874");</em>
+<a name="193" href="#193">193</a>
+<a name="194" href="#194">194</a> }
+<a name="195" href="#195">195</a>
+<a name="196" href="#196">196</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String resolveEncodingAlias(String encoding) {
+<a name="197" href="#197">197</a> <strong class="jxr_keyword">if</strong> (!Charset.isSupported(encoding))
+<a name="198" href="#198">198</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a name="199" href="#199">199</a> String canonicalName = <strong class="jxr_keyword">new</strong> String(Charset.forName(encoding).name());
+<a name="200" href="#200">200</a> <strong class="jxr_keyword">return</strong> encodingAliases.containsKey(canonicalName) ? (String) encodingAliases
+<a name="201" href="#201">201</a> .get(canonicalName)
+<a name="202" href="#202">202</a> : canonicalName;
+<a name="203" href="#203">203</a> }
+<a name="204" href="#204">204</a>
+<a name="205" href="#205">205</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> main(String[] args) {
+<a name="206" href="#206">206</a> <strong class="jxr_keyword">if</strong> (args.length != 1)
+<a name="207" href="#207">207</a> System.out.println(<span class="jxr_string">"Usage: StringUtil <encoding name>"</span>);
+<a name="208" href="#208">208</a> <strong class="jxr_keyword">else</strong>
+<a name="209" href="#209">209</a> System.out.println(args[0] + <span class="jxr_string">" is resolved to "</span>
+<a name="210" href="#210">210</a> + resolveEncodingAlias(args[0]));
+<a name="211" href="#211">211</a> }
+<a name="212" href="#212">212</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
+
Added: incubator/tika/site/xref/org/apache/tika/utils/Utils.html
URL: http://svn.apache.org/viewvc/incubator/tika/site/xref/org/apache/tika/utils/Utils.html?rev=596146&view=auto
==============================================================================
--- incubator/tika/site/xref/org/apache/tika/utils/Utils.html (added)
+++ incubator/tika/site/xref/org/apache/tika/utils/Utils.html Sun Nov 18 14:20:54 2007
@@ -0,0 +1,187 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
+<title>Utils xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../apidocs/org/apache/tika/utils/Utils.html">View Javadoc</a></div><pre>
+
+<a name="1" href="#1">1</a> <em class="jxr_javadoccomment">/**</em>
+<a name="2" href="#2">2</a> <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em>
+<a name="3" href="#3">3</a> <em class="jxr_javadoccomment"> * contributor license agreements. See the NOTICE file distributed with</em>
+<a name="4" href="#4">4</a> <em class="jxr_javadoccomment"> * this work for additional information regarding copyright ownership.</em>
+<a name="5" href="#5">5</a> <em class="jxr_javadoccomment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em>
+<a name="6" href="#6">6</a> <em class="jxr_javadoccomment"> * (the "License"); you may not use this file except in compliance with</em>
+<a name="7" href="#7">7</a> <em class="jxr_javadoccomment"> * the License. You may obtain a copy of the License at</em>
+<a name="8" href="#8">8</a> <em class="jxr_javadoccomment"> *</em>
+<a name="9" href="#9">9</a> <em class="jxr_javadoccomment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a name="10" href="#10">10</a> <em class="jxr_javadoccomment"> *</em>
+<a name="11" href="#11">11</a> <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing, software</em>
+<a name="12" href="#12">12</a> <em class="jxr_javadoccomment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
+<a name="13" href="#13">13</a> <em class="jxr_javadoccomment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
+<a name="14" href="#14">14</a> <em class="jxr_javadoccomment"> * See the License for the specific language governing permissions and</em>
+<a name="15" href="#15">15</a> <em class="jxr_javadoccomment"> * limitations under the License.</em>
+<a name="16" href="#16">16</a> <em class="jxr_javadoccomment"> */</em>
+<a name="17" href="#17">17</a> <strong class="jxr_keyword">package</strong> org.apache.tika.utils;
+<a name="18" href="#18">18</a>
+<a name="19" href="#19">19</a> <strong class="jxr_keyword">import</strong> java.io.BufferedInputStream;
+<a name="20" href="#20">20</a> <strong class="jxr_keyword">import</strong> java.io.BufferedOutputStream;
+<a name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> java.io.ByteArrayInputStream;
+<a name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.io.ByteArrayOutputStream;
+<a name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.io.File;
+<a name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.io.FileOutputStream;
+<a name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.io.InputStream;
+<a name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.io.OutputStream;
+<a name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.io.Reader;
+<a name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList;
+<a name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> java.util.List;
+<a name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> java.util.zip.ZipEntry;
+<a name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> java.util.zip.ZipInputStream;
+<a name="33" href="#33">33</a>
+<a name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
+<a name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.tika.exception.TikaException;
+<a name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.tika.metadata.HttpHeaders;
+<a name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.tika.metadata.Metadata;
+<a name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.jdom.Document;
+<a name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.jdom.JDOMException;
+<a name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.jdom.input.SAXBuilder;
+<a name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.jdom.output.Format;
+<a name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> org.jdom.output.XMLOutputter;
+<a name="43" href="#43">43</a>
+<a name="44" href="#44">44</a> <strong class="jxr_keyword">import</strong> com.ibm.icu.text.CharsetDetector;
+<a name="45" href="#45">45</a> <strong class="jxr_keyword">import</strong> com.ibm.icu.text.CharsetMatch;
+<a name="46" href="#46">46</a>
+<a name="47" href="#47">47</a> <em class="jxr_javadoccomment">/**</em>
+<a name="48" href="#48">48</a> <em class="jxr_javadoccomment"> * Class util</em>
+<a name="49" href="#49">49</a> <em class="jxr_javadoccomment"> * </em>
+<a name="50" href="#50">50</a> <em class="jxr_javadoccomment"> * </em>
+<a name="51" href="#51">51</a> <em class="jxr_javadoccomment"> */</em>
+<a name="52" href="#52">52</a>
+<a name="53" href="#53">53</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/tika/utils/Utils.html">Utils</a> {
+<a name="54" href="#54">54</a>
+<a name="55" href="#55">55</a> <strong class="jxr_keyword">static</strong> Logger logger = Logger.getRootLogger();
+<a name="56" href="#56">56</a>
+<a name="57" href="#57">57</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Document parse(InputStream is) {
+<a name="58" href="#58">58</a> org.jdom.Document xmlDoc = <strong class="jxr_keyword">new</strong> org.jdom.Document();
+<a name="59" href="#59">59</a> <strong class="jxr_keyword">try</strong> {
+<a name="60" href="#60">60</a> SAXBuilder builder = <strong class="jxr_keyword">new</strong> SAXBuilder();
+<a name="61" href="#61">61</a> builder.setValidation(false);
+<a name="62" href="#62">62</a> xmlDoc = builder.build(is);
+<a name="63" href="#63">63</a> } <strong class="jxr_keyword">catch</strong> (JDOMException e) {
+<a name="64" href="#64">64</a> logger.error(e.getMessage());
+<a name="65" href="#65">65</a> } <strong class="jxr_keyword">catch</strong> (IOException e) {
+<a name="66" href="#66">66</a> logger.error(e.getMessage());
+<a name="67" href="#67">67</a> }
+<a name="68" href="#68">68</a> <strong class="jxr_keyword">return</strong> xmlDoc;
+<a name="69" href="#69">69</a> }
+<a name="70" href="#70">70</a>
+<a name="71" href="#71">71</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> List unzip(InputStream is) {
+<a name="72" href="#72">72</a> List res = <strong class="jxr_keyword">new</strong> ArrayList();
+<a name="73" href="#73">73</a> <strong class="jxr_keyword">try</strong> {
+<a name="74" href="#74">74</a> ZipInputStream in = <strong class="jxr_keyword">new</strong> ZipInputStream(is);
+<a name="75" href="#75">75</a> ZipEntry entry = <strong class="jxr_keyword">null</strong>;
+<a name="76" href="#76">76</a> <strong class="jxr_keyword">while</strong> ((entry = in.getNextEntry()) != <strong class="jxr_keyword">null</strong>) {
+<a name="77" href="#77">77</a> ByteArrayOutputStream stream = <strong class="jxr_keyword">new</strong> ByteArrayOutputStream();
+<a name="78" href="#78">78</a> byte[] buf = <strong class="jxr_keyword">new</strong> byte[1024];
+<a name="79" href="#79">79</a> <strong class="jxr_keyword">int</strong> len;
+<a name="80" href="#80">80</a> <strong class="jxr_keyword">while</strong> ((len = in.read(buf)) > 0) {
+<a name="81" href="#81">81</a> stream.write(buf, 0, len);
+<a name="82" href="#82">82</a> }
+<a name="83" href="#83">83</a> InputStream isEntry = <strong class="jxr_keyword">new</strong> ByteArrayInputStream(stream
+<a name="84" href="#84">84</a> .toByteArray());
+<a name="85" href="#85">85</a> File file = File.createTempFile(<span class="jxr_string">"TIKA_unzip_"</span>, <span class="jxr_string">"_"</span> + entry.getName());
+<a name="86" href="#86">86</a>
+<a name="87" href="#87">87</a> <em class="jxr_comment">// TODO we might want to delete the file earlier than on exit,</em>
+<a name="88" href="#88">88</a> <em class="jxr_comment">// in case Tika is used inside a long-running app</em>
+<a name="89" href="#89">89</a> file.deleteOnExit();
+<a name="90" href="#90">90</a> saveInputStreamInFile(isEntry, <strong class="jxr_keyword">new</strong> BufferedOutputStream(
+<a name="91" href="#91">91</a> <strong class="jxr_keyword">new</strong> FileOutputStream(file)));
+<a name="92" href="#92">92</a> res.add(file);
+<a name="93" href="#93">93</a> isEntry.close();
+<a name="94" href="#94">94</a> }
+<a name="95" href="#95">95</a> in.close();
+<a name="96" href="#96">96</a> } <strong class="jxr_keyword">catch</strong> (IOException e) {
+<a name="97" href="#97">97</a> logger.error(e.getMessage());
+<a name="98" href="#98">98</a> }
+<a name="99" href="#99">99</a> <strong class="jxr_keyword">return</strong> res;
+<a name="100" href="#100">100</a> }
+<a name="101" href="#101">101</a>
+<a name="102" href="#102">102</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> saveInputStreamInFile(InputStream in, OutputStream out)
+<a name="103" href="#103">103</a> <strong class="jxr_keyword">throws</strong> IOException {
+<a name="104" href="#104">104</a> byte[] buffer = <strong class="jxr_keyword">new</strong> byte[1024];
+<a name="105" href="#105">105</a> <strong class="jxr_keyword">int</strong> len;
+<a name="106" href="#106">106</a>
+<a name="107" href="#107">107</a> <strong class="jxr_keyword">while</strong> ((len = in.read(buffer)) >= 0)
+<a name="108" href="#108">108</a> out.write(buffer, 0, len);
+<a name="109" href="#109">109</a>
+<a name="110" href="#110">110</a> in.close();
+<a name="111" href="#111">111</a> out.close();
+<a name="112" href="#112">112</a> }
+<a name="113" href="#113">113</a>
+<a name="114" href="#114">114</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> saveInXmlFile(Document doc, String file) {
+<a name="115" href="#115">115</a> Format f = Format.getPrettyFormat().setEncoding(<span class="jxr_string">"UTF-8"</span>);
+<a name="116" href="#116">116</a>
+<a name="117" href="#117">117</a> XMLOutputter xop = <strong class="jxr_keyword">new</strong> XMLOutputter(f);
+<a name="118" href="#118">118</a>
+<a name="119" href="#119">119</a> <strong class="jxr_keyword">try</strong> {
+<a name="120" href="#120">120</a>
+<a name="121" href="#121">121</a> xop.output(doc, <strong class="jxr_keyword">new</strong> FileOutputStream(file));
+<a name="122" href="#122">122</a>
+<a name="123" href="#123">123</a> }
+<a name="124" href="#124">124</a>
+<a name="125" href="#125">125</a> <strong class="jxr_keyword">catch</strong> (IOException ex) {
+<a name="126" href="#126">126</a>
+<a name="127" href="#127">127</a> logger.error(ex.getMessage());
+<a name="128" href="#128">128</a>
+<a name="129" href="#129">129</a> }
+<a name="130" href="#130">130</a> }
+<a name="131" href="#131">131</a>
+<a name="132" href="#132">132</a> <em class="jxr_javadoccomment">/**</em>
+<a name="133" href="#133">133</a> <em class="jxr_javadoccomment"> * Try to detect encoding from inputstream and return a UTF-8</em>
+<a name="134" href="#134">134</a> <em class="jxr_javadoccomment"> * Reader. A metadata hint can be submitted as part of {@link Metadata}</em>
+<a name="135" href="#135">135</a> <em class="jxr_javadoccomment"> * under key {@link HttpHeaders#CONTENT_ENCODING}.</em>
+<a name="136" href="#136">136</a> <em class="jxr_javadoccomment"> * </em>
+<a name="137" href="#137">137</a> <em class="jxr_javadoccomment"> * After succesfull detection, fills Metadata with detected content encoding</em>
+<a name="138" href="#138">138</a> <em class="jxr_javadoccomment"> * and content language ({@link HttpHeaders#CONTENT_LANGUAGE}).</em>
+<a name="139" href="#139">139</a> <em class="jxr_javadoccomment"> * </em>
+<a name="140" href="#140">140</a> <em class="jxr_javadoccomment"> * @return Reader to utf8 encoded reader.</em>
+<a name="141" href="#141">141</a> <em class="jxr_javadoccomment"> */</em>
+<a name="142" href="#142">142</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> Reader getUTF8Reader(InputStream stream, <a href="../../../../org/apache/tika/metadata/Metadata.html">Metadata</a> metadata) <strong class="jxr_keyword">throws</strong> TikaException, IOException{
+<a name="143" href="#143">143</a> CharsetDetector detector = <strong class="jxr_keyword">new</strong> CharsetDetector();
+<a name="144" href="#144">144</a>
+<a name="145" href="#145">145</a> <em class="jxr_comment">// Use the declared character encoding, if available</em>
+<a name="146" href="#146">146</a> String encoding = metadata.get(Metadata.CONTENT_ENCODING);
+<a name="147" href="#147">147</a> <strong class="jxr_keyword">if</strong> (encoding != <strong class="jxr_keyword">null</strong>) {
+<a name="148" href="#148">148</a> detector.setDeclaredEncoding(encoding);
+<a name="149" href="#149">149</a> }
+<a name="150" href="#150">150</a>
+<a name="151" href="#151">151</a> <em class="jxr_comment">// CharsetDetector expects a stream to support marks</em>
+<a name="152" href="#152">152</a> <strong class="jxr_keyword">if</strong> (!stream.markSupported()) {
+<a name="153" href="#153">153</a> stream = <strong class="jxr_keyword">new</strong> BufferedInputStream(stream);
+<a name="154" href="#154">154</a> }
+<a name="155" href="#155">155</a>
+<a name="156" href="#156">156</a> detector.setText(stream);
+<a name="157" href="#157">157</a>
+<a name="158" href="#158">158</a> CharsetMatch match = detector.detect();
+<a name="159" href="#159">159</a> <strong class="jxr_keyword">if</strong> (match == <strong class="jxr_keyword">null</strong>) {
+<a name="160" href="#160">160</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/tika/exception/TikaException.html">TikaException</a>(<span class="jxr_string">"Unable to detect character encoding"</span>);
+<a name="161" href="#161">161</a> }
+<a name="162" href="#162">162</a>
+<a name="163" href="#163">163</a> metadata.set(Metadata.CONTENT_ENCODING, match.getName());
+<a name="164" href="#164">164</a> String language = match.getLanguage();
+<a name="165" href="#165">165</a> <strong class="jxr_keyword">if</strong> (language != <strong class="jxr_keyword">null</strong>) {
+<a name="166" href="#166">166</a> metadata.set(Metadata.CONTENT_LANGUAGE, match.getLanguage());
+<a name="167" href="#167">167</a> metadata.set(Metadata.LANGUAGE, match.getLanguage());
+<a name="168" href="#168">168</a> }
+<a name="169" href="#169">169</a>
+<a name="170" href="#170">170</a> <strong class="jxr_keyword">return</strong> match.getReader();
+<a name="171" href="#171">171</a> }
+<a name="172" href="#172">172</a>
+<a name="173" href="#173">173</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
+
Added: incubator/tika/site/xref/org/apache/tika/utils/package-frame.html
URL: http://svn.apache.org/viewvc/incubator/tika/site/xref/org/apache/tika/utils/package-frame.html?rev=596146&view=auto
==============================================================================
--- incubator/tika/site/xref/org/apache/tika/utils/package-frame.html (added)
+++ incubator/tika/site/xref/org/apache/tika/utils/package-frame.html Sun Nov 18 14:20:54 2007
@@ -0,0 +1,36 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
+<html xml:lang="en" lang="en">
+ <head>
+ <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
+ <title>Apache Tika 0.1-SNAPSHOT Reference Package org.apache.tika.utils</title>
+ <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="style" />
+ </head>
+ <body>
+
+ <h3>
+ <a href="package-summary.html" target="classFrame">org.apache.tika.utils</a>
+ </h3>
+
+ <h3>Classes</h3>
+
+ <ul>
+ <li>
+ <a href="ParseUtils.html" target="classFrame">ParseUtils</a>
+ </li>
+ <li>
+ <a href="RegexUtils.html" target="classFrame">RegexUtils</a>
+ </li>
+ <li>
+ <a href="RereadableInputStream.html" target="classFrame">RereadableInputStream</a>
+ </li>
+ <li>
+ <a href="StringUtil.html" target="classFrame">StringUtil</a>
+ </li>
+ <li>
+ <a href="Utils.html" target="classFrame">Utils</a>
+ </li>
+ </ul>
+
+ </body>
+</html>
\ No newline at end of file
Added: incubator/tika/site/xref/org/apache/tika/utils/package-summary.html
URL: http://svn.apache.org/viewvc/incubator/tika/site/xref/org/apache/tika/utils/package-summary.html?rev=596146&view=auto
==============================================================================
--- incubator/tika/site/xref/org/apache/tika/utils/package-summary.html (added)
+++ incubator/tika/site/xref/org/apache/tika/utils/package-summary.html Sun Nov 18 14:20:54 2007
@@ -0,0 +1,87 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
+<html xml:lang="en" lang="en">
+ <head>
+ <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
+ <title>Apache Tika 0.1-SNAPSHOT Reference Package org.apache.tika.utils</title>
+ <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="style" />
+ </head>
+ <body>
+ <div class="overview">
+ <ul>
+ <li>
+ <a href="../../../../overview-summary.html">Overview</a>
+ </li>
+ <li class="selected">Package</li>
+ </ul>
+ </div>
+ <div class="framenoframe">
+ <ul>
+ <li>
+ <a href="../../../../index.html" target="_top">FRAMES</a>
+ </li>
+ <li>
+ <a href="package-summary.html" target="_top">NO FRAMES</a>
+ </li>
+ </ul>
+ </div>
+
+ <h2>Package org.apache.tika.utils</h2>
+
+ <table class="summary">
+ <thead>
+ <tr>
+ <th>Class Summary</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td>
+ <a href="ParseUtils.html" target="classFrame">ParseUtils</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="RegexUtils.html" target="classFrame">RegexUtils</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="RereadableInputStream.html" target="classFrame">RereadableInputStream</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="StringUtil.html" target="classFrame">StringUtil</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="Utils.html" target="classFrame">Utils</a>
+ </td>
+ </tr>
+ </tbody>
+ </table>
+
+ <div class="overview">
+ <ul>
+ <li>
+ <a href="../../../../overview-summary.html">Overview</a>
+ </li>
+ <li class="selected">Package</li>
+ </ul>
+ </div>
+ <div class="framenoframe">
+ <ul>
+ <li>
+ <a href="../../../../index.html" target="_top">FRAMES</a>
+ </li>
+ <li>
+ <a href="package-summary.html" target="_top">NO FRAMES</a>
+ </li>
+ </ul>
+ </div>
+ <hr />
+ Copyright © 2007 The Apache Software Foundation. All Rights Reserved.
+ </body>
+</html>
\ No newline at end of file
Added: incubator/tika/site/xref/overview-frame.html
URL: http://svn.apache.org/viewvc/incubator/tika/site/xref/overview-frame.html?rev=596146&view=auto
==============================================================================
--- incubator/tika/site/xref/overview-frame.html (added)
+++ incubator/tika/site/xref/overview-frame.html Sun Nov 18 14:20:54 2007
@@ -0,0 +1,64 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
+<html xml:lang="en" lang="en">
+ <head>
+ <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
+ <title>Apache Tika 0.1-SNAPSHOT Reference</title>
+ <link rel="stylesheet" type="text/css" href="stylesheet.css" title="style" />
+ </head>
+ <body>
+
+ <h3>
+ <a href="allclasses-frame.html" target="packageFrame">All Classes</a>
+ </h3>
+
+ <h3>Packages</h3>
+
+ <ul>
+ <li>
+ <a href="org/apache/tika/config/package-frame.html" target="packageFrame">org.apache.tika.config</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/exception/package-frame.html" target="packageFrame">org.apache.tika.exception</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/metadata/package-frame.html" target="packageFrame">org.apache.tika.metadata</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/mime/package-frame.html" target="packageFrame">org.apache.tika.mime</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/parser/package-frame.html" target="packageFrame">org.apache.tika.parser</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/parser/html/package-frame.html" target="packageFrame">org.apache.tika.parser.html</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/parser/microsoft/package-frame.html" target="packageFrame">org.apache.tika.parser.microsoft</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/parser/opendocument/package-frame.html" target="packageFrame">org.apache.tika.parser.opendocument</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/parser/pdf/package-frame.html" target="packageFrame">org.apache.tika.parser.pdf</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/parser/rtf/package-frame.html" target="packageFrame">org.apache.tika.parser.rtf</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/parser/txt/package-frame.html" target="packageFrame">org.apache.tika.parser.txt</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/parser/xml/package-frame.html" target="packageFrame">org.apache.tika.parser.xml</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/sax/package-frame.html" target="packageFrame">org.apache.tika.sax</a>
+ </li>
+ <li>
+ <a href="org/apache/tika/utils/package-frame.html" target="packageFrame">org.apache.tika.utils</a>
+ </li>
+ </ul>
+
+ </body>
+</html>
+
Added: incubator/tika/site/xref/overview-summary.html
URL: http://svn.apache.org/viewvc/incubator/tika/site/xref/overview-summary.html?rev=596146&view=auto
==============================================================================
--- incubator/tika/site/xref/overview-summary.html (added)
+++ incubator/tika/site/xref/overview-summary.html Sun Nov 18 14:20:54 2007
@@ -0,0 +1,129 @@
+
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "DTD/xhtml1-transitional.dtd">
+<html xml:lang="en" lang="en">
+ <head>
+ <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
+ <title>Apache Tika 0.1-SNAPSHOT Reference</title>
+ <link rel="stylesheet" type="text/css" href="stylesheet.css" title="style" />
+ </head>
+ <body>
+ <div class="overview">
+ <ul>
+ <li class="selected">Overview</li>
+ <li>Package</li>
+ </ul>
+ </div>
+ <div class="framenoframe">
+ <ul>
+ <li>
+ <a href="index.html" target="_top">FRAMES</a>
+ </li>
+ <li>
+ <a href="overview-summary.html" target="_top">NO FRAMES</a>
+ </li>
+ </ul>
+ </div>
+
+ <h2>Apache Tika 0.1-SNAPSHOT Reference</h2>
+
+ <table class="summary">
+ <thead>
+ <tr>
+ <th>Packages</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr>
+ <td>
+ <a href="org/apache/tika/config/package-summary.html">org.apache.tika.config</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/exception/package-summary.html">org.apache.tika.exception</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/metadata/package-summary.html">org.apache.tika.metadata</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/mime/package-summary.html">org.apache.tika.mime</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/parser/package-summary.html">org.apache.tika.parser</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/parser/html/package-summary.html">org.apache.tika.parser.html</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/parser/microsoft/package-summary.html">org.apache.tika.parser.microsoft</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/parser/opendocument/package-summary.html">org.apache.tika.parser.opendocument</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/parser/pdf/package-summary.html">org.apache.tika.parser.pdf</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/parser/rtf/package-summary.html">org.apache.tika.parser.rtf</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/parser/txt/package-summary.html">org.apache.tika.parser.txt</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/parser/xml/package-summary.html">org.apache.tika.parser.xml</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/sax/package-summary.html">org.apache.tika.sax</a>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ <a href="org/apache/tika/utils/package-summary.html">org.apache.tika.utils</a>
+ </td>
+ </tr>
+ </tbody>
+ </table>
+
+ <div class="overview">
+ <ul>
+ <li class="selected">Overview</li>
+ <li>Package</li>
+ </ul>
+ </div>
+ <div class="framenoframe">
+ <ul>
+ <li>
+ <a href="index.html" target="_top">FRAMES</a>
+ </li>
+ <li>
+ <a href="overview-summary.html" target="_top">NO FRAMES</a>
+ </li>
+ </ul>
+ </div>
+
+ <hr />
+ Copyright © 2007 The Apache Software Foundation. All Rights Reserved.
+ </body>
+</html>
\ No newline at end of file
Added: incubator/tika/site/xref/stylesheet.css
URL: http://svn.apache.org/viewvc/incubator/tika/site/xref/stylesheet.css?rev=596146&view=auto
==============================================================================
--- incubator/tika/site/xref/stylesheet.css (added)
+++ incubator/tika/site/xref/stylesheet.css Sun Nov 18 14:20:54 2007
@@ -0,0 +1,116 @@
+/* Javadoc style sheet */
+/* Define colors, fonts and other style attributes here to override the defaults */
+body {
+ background-color: #fff;
+ font-family: Arial, Helvetica, sans-serif;
+}
+
+a:link {
+ color: #00f;
+}
+a:visited {
+ color: #00a;
+}
+
+a:active, a:hover {
+ color: #f30 !important;
+}
+
+ul, li {
+ list-style-type:none;
+ margin:0;
+ padding:0;
+}
+
+table td {
+ padding: 3px;
+ border: 1px solid #000;
+}
+table {
+ width:100%;
+ border: 1px solid #000;
+ border-collapse: collapse;
+}
+
+div.overview {
+ background-color:#ddd;
+ padding: 4px 4px 4px 0;
+}
+div.overview li, div.framenoframe li {
+ display: inline;
+}
+div.framenoframe {
+ text-align: center;
+ font-size: x-small;
+}
+div.framenoframe li {
+ margin: 0 3px 0 3px;
+}
+div.overview li {
+ margin:3px 3px 0 3px;
+ padding: 4px;
+}
+li.selected {
+ background-color:#888;
+ color: #fff;
+ font-weight: bold;
+}
+
+table.summary {
+ margin-bottom: 20px;
+}
+table.summary td, table.summary th {
+ font-weight: bold;
+ text-align: left;
+ padding: 3px;
+}
+table.summary th {
+ background-color:#036;
+ color: #fff;
+}
+table.summary td {
+ background-color:#eee;
+ border: 1px solid black;
+}
+
+em {
+ color: #A00;
+}
+em.comment {
+ color: #390;
+}
+.string {
+ color: #009;
+}
+div#footer {
+ text-align:center;
+}
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+ padding:2px;
+}
+
+hr {
+ height: 1px;
+ color: #000;
+}
+
+/* JXR style sheet */
+.jxr_comment
+{
+ color: #390;
+}
+
+.jxr_javadoccomment
+{
+ color: #A00;
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+}