| <HTML><HEAD><META CONTENT="text/html; charset=UTF-8" HTTP-EQUIV="Content-Type"/><TITLE>EMMA Coverage Report</TITLE><STYLE TYPE="text/css"> TABLE,TD,TH {border-style:solid; border-color:black;} TD,TH {background:white;margin:0;line-height:100%;padding-left:0.5em;padding-right:0.5em;} TD {border-width:0 1px 0 0;} TH {border-width:1px 1px 1px 0;} TR TD.h {color:red;} TABLE {border-spacing:0; border-collapse:collapse;border-width:0 0 1px 1px;} P,H1,H2,H3,TH {font-family:verdana,arial,sans-serif;font-size:10pt;} TD {font-family:courier,monospace;font-size:10pt;} TABLE.hdft {border-spacing:0;border-collapse:collapse;border-style:none;} TABLE.hdft TH,TABLE.hdft TD {border-style:none;line-height:normal;} TABLE.hdft TH.tl,TABLE.hdft TD.tl {background:#6699CC;color:white;} TABLE.hdft TD.nv {background:#6633DD;color:white;} .nv A:link {color:white;} .nv A:visited {color:white;} .nv A:active {color:yellow;} TABLE.hdft A:link {color:white;} TABLE.hdft A:visited {color:white;} TABLE.hdft A:active 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0;background:transparent;line-height:50%;} TR.o TD {background:#F0F0F0;}TABLE.it {border-style:none;}TABLE.it TD,TABLE.it TH {border-style:none;}</STYLE></HEAD><BODY><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="tl"><A HREF="http://www.eclemma.org/">EMMA</A> Coverage Report (generated Fri Feb 20 18:44:54 GMT 2009)</TH></TR><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="73.html">org.eclipse.wst.sse.core.internal.encoding</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">CodedStreamCreator.java</SPAN>]</H2><TABLE CELLSPACING="0" WIDTH="100%"><TR><TH>name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD>CodedStreamCreator.java</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/24)</TD><TD CLASS="h">0% (0/766)</TD><TD CLASS="h">0% (0/181)</TD></TR></TABLE><H3>COVERAGE BREAKDOWN BY CLASS AND METHOD</H3><TABLE CLASS="cn" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="f">name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#0">CodedStreamCreator</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/22)</TD><TD CLASS="h">0% (0/738)</TD><TD CLASS="h">0% (0/175)</TD></TR><TR><TD CLASS="f"><A HREF="#0">CodedStreamCreator (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/43)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">CodedStreamCreator (String, Reader): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/49)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#3">CodedStreamCreator (String, String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/52)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">CodedStreamCreator (String, char []): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/52)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#5">analyze (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/46)</TD><TD CLASS="h">0% (0/15)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">checkConversion (EncodingMemento, EncodingRule): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/79)</TD><TD CLASS="h">0% (0/24)</TD></TR><TR><TD CLASS="f"><A HREF="#7">checkForEncodingInContents (): EncodingMemento</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/54)</TD><TD CLASS="h">0% (0/15)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#8">dump (OutputStream, EncodingRule, boolean): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/168)</TD><TD CLASS="h">0% (0/44)</TD></TR><TR><TD CLASS="f"><A HREF="#9">get3ByteBOMPreference (): boolean</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/5)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#a">getCodedByteArrayOutputStream (): ByteArrayOutputStream</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/4)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR><TD CLASS="f"><A HREF="#b">getCodedByteArrayOutputStream (EncodingRule): ByteArrayOutputStream</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#c">getCurrentEncodingMemento (): EncodingMemento</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/21)</TD><TD CLASS="h">0% (0/6)</TD></TR><TR><TD CLASS="f"><A HREF="#d">getEncodingMementoFromResourceAndPreference (): EncodingMemento</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/15)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#e">getResettableReader (): Reader</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/33)</TD><TD CLASS="h">0% (0/8)</TD></TR><TR><TD CLASS="f"><A HREF="#f">handleNotProvidedFromContentCase (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#10">migrateContentPropertiesEncoding (String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/27)</TD><TD CLASS="h">0% (0/8)</TD></TR><TR><TD CLASS="f"><A HREF="#11">resetAll (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/19)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#12">set (IFile, Reader): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/9)</TD><TD CLASS="h">0% (0/3)</TD></TR><TR><TD CLASS="f"><A HREF="#13">set (String, Reader): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/5)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#14">set (String, String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/8)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#15">set (String, char []): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/12)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#16">setPreviousEncodingMemento (EncodingMemento): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/4)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD><TD CLASS="bt"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#17">CodedStreamCreator$1</A></TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/2)</TD><TD CLASS="h">0% (0/28)</TD><TD CLASS="h">0% (0/7)</TD></TR><TR><TD CLASS="f"><A HREF="#17">CodedStreamCreator$1 (CodedStreamCreator, String, IFile, String): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/13)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#19">run (IProgressMonitor): IStatus</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/15)</TD><TD CLASS="h">0% (0/5)</TD></TR></TABLE><P></P><TABLE CLASS="s" CELLSPACING="0" WIDTH="100%"><TR CLASS="z"><TD CLASS="l">1</TD><TD>/*******************************************************************************</TD></TR><TR><TD CLASS="l">2</TD><TD> * Copyright (c) 2001, 2005 IBM Corporation and others.</TD></TR><TR><TD CLASS="l">3</TD><TD> * All rights reserved. This program and the accompanying materials</TD></TR><TR><TD CLASS="l">4</TD><TD> * are made available under the terms of the Eclipse Public License v1.0</TD></TR><TR><TD CLASS="l">5</TD><TD> * which accompanies this distribution, and is available at</TD></TR><TR><TD CLASS="l">6</TD><TD> * http://www.eclipse.org/legal/epl-v10.html</TD></TR><TR><TD CLASS="l">7</TD><TD> *</TD></TR><TR><TD CLASS="l">8</TD><TD> * Contributors:</TD></TR><TR><TD CLASS="l">9</TD><TD> * IBM Corporation - initial API and implementation</TD></TR><TR><TD CLASS="l">10</TD><TD> * Jens Lukowski/Innoopract - initial renaming/restructuring</TD></TR><TR><TD CLASS="l">11</TD><TD> * </TD></TR><TR><TD CLASS="l">12</TD><TD> *******************************************************************************/</TD></TR><TR><TD CLASS="l">13</TD><TD>package org.eclipse.wst.sse.core.internal.encoding;</TD></TR><TR><TD CLASS="l">14</TD><TD> </TD></TR><TR><TD CLASS="l">15</TD><TD>import java.io.BufferedReader;</TD></TR><TR><TD CLASS="l">16</TD><TD>import java.io.ByteArrayOutputStream;</TD></TR><TR><TD CLASS="l">17</TD><TD>import java.io.CharArrayReader;</TD></TR><TR><TD CLASS="l">18</TD><TD>import java.io.IOException;</TD></TR><TR><TD CLASS="l">19</TD><TD>import java.io.OutputStream;</TD></TR><TR><TD CLASS="l">20</TD><TD>import java.io.OutputStreamWriter;</TD></TR><TR><TD CLASS="l">21</TD><TD>import java.io.Reader;</TD></TR><TR><TD CLASS="l">22</TD><TD>import java.io.StringReader;</TD></TR><TR><TD CLASS="l">23</TD><TD>import java.nio.charset.Charset;</TD></TR><TR><TD CLASS="l">24</TD><TD>import java.nio.charset.CharsetEncoder;</TD></TR><TR><TD CLASS="l">25</TD><TD>import java.nio.charset.CodingErrorAction;</TD></TR><TR><TD CLASS="l">26</TD><TD>import java.nio.charset.UnmappableCharacterException;</TD></TR><TR><TD CLASS="l">27</TD><TD> </TD></TR><TR><TD CLASS="l">28</TD><TD>import org.eclipse.core.resources.IFile;</TD></TR><TR><TD CLASS="l">29</TD><TD>import org.eclipse.core.runtime.CoreException;</TD></TR><TR><TD CLASS="l">30</TD><TD>import org.eclipse.core.runtime.IProgressMonitor;</TD></TR><TR><TD CLASS="l">31</TD><TD>import org.eclipse.core.runtime.IStatus;</TD></TR><TR><TD CLASS="l">32</TD><TD>import org.eclipse.core.runtime.Platform;</TD></TR><TR><TD CLASS="l">33</TD><TD>import org.eclipse.core.runtime.Status;</TD></TR><TR><TD CLASS="l">34</TD><TD>import org.eclipse.core.runtime.content.IContentDescription;</TD></TR><TR><TD CLASS="l">35</TD><TD>import org.eclipse.core.runtime.content.IContentTypeManager;</TD></TR><TR><TD CLASS="l">36</TD><TD>import org.eclipse.core.runtime.jobs.Job;</TD></TR><TR><TD CLASS="l">37</TD><TD>import org.eclipse.wst.sse.core.internal.SSECoreMessages;</TD></TR><TR><TD CLASS="l">38</TD><TD>import org.eclipse.wst.sse.core.internal.SSECorePlugin;</TD></TR><TR><TD CLASS="l">39</TD><TD>import org.eclipse.wst.sse.core.internal.encoding.util.Assert;</TD></TR><TR><TD CLASS="l">40</TD><TD>import org.eclipse.wst.sse.core.internal.encoding.util.Logger;</TD></TR><TR><TD CLASS="l">41</TD><TD>import org.eclipse.wst.sse.core.internal.exceptions.CharConversionErrorWithDetail;</TD></TR><TR><TD CLASS="l">42</TD><TD>import org.eclipse.wst.sse.core.internal.exceptions.MalformedOutputExceptionWithDetail;</TD></TR><TR><TD CLASS="l">43</TD><TD>import org.eclipse.wst.sse.core.internal.exceptions.UnsupportedCharsetExceptionWithDetail;</TD></TR><TR><TD CLASS="l">44</TD><TD> </TD></TR><TR><TD CLASS="l">45</TD><TD> </TD></TR><TR><TD CLASS="l">46</TD><TD>public class CodedStreamCreator extends CodedIO {</TD></TR><TR><TD CLASS="l">47</TD><TD> </TD></TR><TR><TD CLASS="l">48</TD><TD> private final static int INITIAL_BUFFER_SIZE = 1024 * 16;</TD></TR><TR><TD CLASS="l">49</TD><TD> </TD></TR><TR><TD CLASS="l">50</TD><TD> // the 32 bytes used by default by ByteOutputStream is</TD></TR><TR><TD CLASS="l">51</TD><TD> // a little small</TD></TR><TR><TD CLASS="l">52</TD><TD> private static final String PROGRAM_ERROR__FAILED_TO_FIND_ANY_CHARSET_ANYWHERE_ = "Program error: failed to find any charset anywhere!"; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">53</TD><TD> </TD></TR><TR><TD CLASS="l">54</TD><TD> private static final String UTF_16BE_CHARSET_NAME = "UTF-16BE"; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">55</TD><TD> private static final String UTF_16LE_CHARSET_NAME = "UTF-16LE"; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">56</TD><TD> // private static final String UTF_16_CHARSET_NAME = "UTF-16";</TD></TR><TR><TD CLASS="l">57</TD><TD> // //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">58</TD><TD> </TD></TR><TR><TD CLASS="l">59</TD><TD> private static final String UTF_8_CHARSET_NAME = "UTF-8"; //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">60</TD><TD> </TD></TR><TR><TD CLASS="l">61</TD><TD> private boolean fClientSuppliedReader;</TD></TR><TR><TD CLASS="l">62</TD><TD> </TD></TR><TR><TD CLASS="l">63</TD><TD> // future_TODO: this 'checkConversion' can be a little</TD></TR><TR><TD CLASS="l">64</TD><TD> // pricey for large</TD></TR><TR><TD CLASS="l">65</TD><TD> // files, chould be a user preference, or something.</TD></TR><TR><TD CLASS="l">66</TD><TD> // private static final boolean checkConversion = true;</TD></TR><TR><TD CLASS="l">67</TD><TD> private EncodingMemento fCurrentEncodingMemento;</TD></TR><TR><TD CLASS="l">68</TD><TD> </TD></TR><TR><TD CLASS="l">69</TD><TD> private EncodingMemento fEncodingMemento;</TD></TR><TR><TD CLASS="l">70</TD><TD> </TD></TR><TR><TD CLASS="l">71</TD><TD> private String fFilename;</TD></TR><TR><TD CLASS="l">72</TD><TD> </TD></TR><TR><TD CLASS="l">73</TD><TD> private boolean fHasBeenAnalyzed;</TD></TR><TR><TD CLASS="l">74</TD><TD> </TD></TR><TR><TD CLASS="l">75</TD><TD> private IFile fIFile;</TD></TR><TR><TD CLASS="l">76</TD><TD> </TD></TR><TR><TD CLASS="l">77</TD><TD> private EncodingMemento fPreviousEncodingMemento;</TD></TR><TR><TD CLASS="l">78</TD><TD> </TD></TR><TR><TD CLASS="l">79</TD><TD> private Reader fReader;</TD></TR><TR><TD CLASS="l">80</TD><TD> </TD></TR><TR><TD CLASS="l">81</TD><TD> private Reader fResettableReader;</TD></TR><TR CLASS="z"><TD CLASS="l">82</TD><TD> private byte[] UTF16BEBOM = new byte[]{(byte) 0xFE, (byte) 0xFF};</TD></TR><TR><TD CLASS="l">83</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="0">84</A></TD><TD> private byte[] UTF16LEBOM = new byte[]{(byte) 0xFF, (byte) 0xFE};</TD></TR><TR CLASS="z"><TD CLASS="l">85</TD><TD> private byte[] UTF3BYTEBOM = new byte[]{(byte) 0xEF, (byte) 0xBB, (byte) 0xBF};</TD></TR><TR><TD CLASS="l">86</TD><TD> </TD></TR><TR><TD CLASS="l">87</TD><TD> public CodedStreamCreator() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="4">88</A></TD><TD> super();</TD></TR><TR CLASS="z"><TD CLASS="l">89</TD><TD> }</TD></TR><TR><TD CLASS="l">90</TD><TD> </TD></TR><TR><TD CLASS="l">91</TD><TD> public CodedStreamCreator(String filename, char[] characterArray) {</TD></TR><TR CLASS="z"><TD CLASS="l">92</TD><TD> super();</TD></TR><TR CLASS="z"><TD CLASS="l">93</TD><TD> fFilename = filename;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="2">94</A></TD><TD> fReader = new CharArrayReader(characterArray);</TD></TR><TR CLASS="z"><TD CLASS="l">95</TD><TD> }</TD></TR><TR><TD CLASS="l">96</TD><TD> </TD></TR><TR><TD CLASS="l">97</TD><TD> public CodedStreamCreator(String filename, Reader reader) {</TD></TR><TR CLASS="z"><TD CLASS="l">98</TD><TD> super();</TD></TR><TR CLASS="z"><TD CLASS="l">99</TD><TD> fFilename = filename;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="3">100</A></TD><TD> fReader = reader;</TD></TR><TR CLASS="z"><TD CLASS="l">101</TD><TD> }</TD></TR><TR><TD CLASS="l">102</TD><TD> </TD></TR><TR><TD CLASS="l">103</TD><TD> public CodedStreamCreator(String filename, String textString) {</TD></TR><TR CLASS="z"><TD CLASS="l">104</TD><TD> super();</TD></TR><TR CLASS="z"><TD CLASS="l">105</TD><TD> fFilename = filename;</TD></TR><TR CLASS="z"><TD CLASS="l">106</TD><TD> fReader = new StringReader(textString);</TD></TR><TR CLASS="z"><TD CLASS="l">107</TD><TD> }</TD></TR><TR><TD CLASS="l">108</TD><TD> </TD></TR><TR><TD CLASS="l">109</TD><TD> /**</TD></TR><TR><TD CLASS="l">110</TD><TD> * The primary method which contains the highest level rules for how to</TD></TR><TR><TD CLASS="l">111</TD><TD> * decide appropriate decoding rules: 1. first check for unicode stream 2.</TD></TR><TR><TD CLASS="l">112</TD><TD> * then looked for encoding specified in content (according to the type of</TD></TR><TR><TD CLASS="l">113</TD><TD> * content that is it ... xml, html, jsp, etc. 3. then check for various</TD></TR><TR><TD CLASS="l">114</TD><TD> * settings: file settings first, if null check project settings, if null,</TD></TR><TR><TD CLASS="l"><A NAME="5">115</A></TD><TD> * check user preferences. 4. lastly (or, what is the last user</TD></TR><TR><TD CLASS="l">116</TD><TD> * preference) is to use "workbench defaults".</TD></TR><TR><TD CLASS="l">117</TD><TD> */</TD></TR><TR><TD CLASS="l">118</TD><TD> private void analyze() throws CoreException, IOException {</TD></TR><TR CLASS="z"><TD CLASS="l">119</TD><TD> Reader resettableReader = getResettableReader();</TD></TR><TR><TD CLASS="l">120</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">121</TD><TD> if (fCurrentEncodingMemento == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">122</TD><TD> resettableReader.reset();</TD></TR><TR CLASS="z"><TD CLASS="l">123</TD><TD> fCurrentEncodingMemento = checkForEncodingInContents();</TD></TR><TR><TD CLASS="l">124</TD><TD> }</TD></TR><TR><TD CLASS="l">125</TD><TD> // if encoding stratagy doesn't provide answer,</TD></TR><TR><TD CLASS="l">126</TD><TD> // then try file settings, project settings,</TD></TR><TR><TD CLASS="l">127</TD><TD> // user preferences, and</TD></TR><TR><TD CLASS="l">128</TD><TD> // finally workbench default.</TD></TR><TR><TD CLASS="l">129</TD><TD> //</TD></TR><TR CLASS="z"><TD CLASS="l">130</TD><TD> if (fCurrentEncodingMemento == null || fCurrentEncodingMemento.getDetectedCharsetName() == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">131</TD><TD> resettableReader.reset();</TD></TR><TR CLASS="z"><TD CLASS="l">132</TD><TD> fCurrentEncodingMemento = getEncodingMementoFromResourceAndPreference();</TD></TR><TR><TD CLASS="l">133</TD><TD> }</TD></TR><TR><TD CLASS="l">134</TD><TD> </TD></TR><TR><TD CLASS="l">135</TD><TD> // use DefaultNameRules from NonContentBasedEncodingRules as the</TD></TR><TR><TD CLASS="l">136</TD><TD> // final default</TD></TR><TR CLASS="z"><TD CLASS="l">137</TD><TD> if (fEncodingMemento == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">138</TD><TD> handleNotProvidedFromContentCase();</TD></TR><TR><TD CLASS="l">139</TD><TD> }</TD></TR><TR><TD CLASS="l">140</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">141</TD><TD> fHasBeenAnalyzed = true;</TD></TR><TR CLASS="z"><TD CLASS="l">142</TD><TD> } finally {</TD></TR><TR CLASS="z"><TD CLASS="l">143</TD><TD> if (resettableReader != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">144</TD><TD> resettableReader.reset();</TD></TR><TR><TD CLASS="l">145</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">146</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">147</TD><TD> }</TD></TR><TR><TD CLASS="l">148</TD><TD> </TD></TR><TR><TD CLASS="l">149</TD><TD> /**</TD></TR><TR><TD CLASS="l">150</TD><TD> * Need to check conversion early on. There's some danger than old</TD></TR><TR><TD CLASS="l">151</TD><TD> * contents of a file are set to empty, if an exception occurs.</TD></TR><TR><TD CLASS="l">152</TD><TD> * </TD></TR><TR><TD CLASS="l">153</TD><TD> * @param allText</TD></TR><TR><TD CLASS="l">154</TD><TD> * @param encoding</TD></TR><TR><TD CLASS="l">155</TD><TD> * @param encodingRule</TD></TR><TR><TD CLASS="l">156</TD><TD> * @throws java.io.UnsupportedEncodingException</TD></TR><TR><TD CLASS="l">157</TD><TD> * @throws MalformedOutputExceptionWithDetail</TD></TR><TR><TD CLASS="l"><A NAME="6">158</A></TD><TD> * @deprecated - we need to find "cheaper" way to to this functionality so</TD></TR><TR><TD CLASS="l">159</TD><TD> * likely to go away in future</TD></TR><TR><TD CLASS="l">160</TD><TD> */</TD></TR><TR><TD CLASS="l">161</TD><TD> private void checkConversion(EncodingMemento memento, EncodingRule encodingRule) throws IOException {</TD></TR><TR CLASS="z"><TD CLASS="l">162</TD><TD> String javaEncoding = memento.getJavaCharsetName();</TD></TR><TR CLASS="z"><TD CLASS="l">163</TD><TD> String detectedEncoding = memento.getDetectedCharsetName();</TD></TR><TR CLASS="z"><TD CLASS="l">164</TD><TD> Charset charset = Charset.forName(javaEncoding);</TD></TR><TR CLASS="z"><TD CLASS="l">165</TD><TD> CharsetEncoder charsetEncoder = charset.newEncoder();</TD></TR><TR CLASS="z"><TD CLASS="l">166</TD><TD> charsetEncoder.onMalformedInput(CodingErrorAction.REPORT);</TD></TR><TR CLASS="z"><TD CLASS="l">167</TD><TD> charsetEncoder.onUnmappableCharacter(CodingErrorAction.REPORT);</TD></TR><TR CLASS="z"><TD CLASS="l">168</TD><TD> Reader reader = getResettableReader();</TD></TR><TR CLASS="z"><TD CLASS="l">169</TD><TD> reader.reset();</TD></TR><TR CLASS="z"><TD CLASS="l">170</TD><TD> int currentChar = reader.read();</TD></TR><TR CLASS="z"><TD CLASS="l">171</TD><TD> int currentPos = 1;</TD></TR><TR><TD CLASS="l">172</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">173</TD><TD> while (currentChar != -1) {</TD></TR><TR><TD CLASS="l">174</TD><TD> // note: this can probably be made more</TD></TR><TR><TD CLASS="l">175</TD><TD> // efficient later to</TD></TR><TR><TD CLASS="l">176</TD><TD> // check buffer by buffer, instead of</TD></TR><TR><TD CLASS="l">177</TD><TD> // character by character.</TD></TR><TR><TD CLASS="l">178</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">179</TD><TD> boolean canConvert = charsetEncoder.canEncode((char) currentChar);</TD></TR><TR CLASS="z"><TD CLASS="l">180</TD><TD> if (!canConvert) {</TD></TR><TR CLASS="z"><TD CLASS="l">181</TD><TD> if (encodingRule == EncodingRule.IGNORE_CONVERSION_ERROR) {</TD></TR><TR><TD CLASS="l">182</TD><TD> // if we're told to ignore the</TD></TR><TR><TD CLASS="l">183</TD><TD> // encoding conversion</TD></TR><TR><TD CLASS="l">184</TD><TD> // error,</TD></TR><TR><TD CLASS="l">185</TD><TD> // notice we still want to detect</TD></TR><TR><TD CLASS="l">186</TD><TD> // and log it. We simply</TD></TR><TR><TD CLASS="l">187</TD><TD> // don't throw the exception, and</TD></TR><TR><TD CLASS="l">188</TD><TD> // we do continue with</TD></TR><TR><TD CLASS="l">189</TD><TD> // the</TD></TR><TR><TD CLASS="l">190</TD><TD> // save.</TD></TR><TR CLASS="z"><TD CLASS="l">191</TD><TD> Logger.log(Logger.ERROR, "Encoding Conversion Error during save"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">192</TD><TD> } else {</TD></TR><TR CLASS="z"><TD CLASS="l">193</TD><TD> throw new MalformedOutputExceptionWithDetail(javaEncoding, detectedEncoding, currentPos);</TD></TR><TR><TD CLASS="l">194</TD><TD> }</TD></TR><TR><TD CLASS="l">195</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">196</TD><TD> currentChar = reader.read();</TD></TR><TR CLASS="z"><TD CLASS="l">197</TD><TD> currentPos++;</TD></TR><TR><TD CLASS="l">198</TD><TD> }</TD></TR><TR><TD CLASS="l">199</TD><TD> // IBM's JRE seems to throw NPE when DBCS char is given to</TD></TR><TR><TD CLASS="l">200</TD><TD> // SBCS charsetEncoder</TD></TR><TR CLASS="z"><TD CLASS="l">201</TD><TD> catch (NullPointerException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">202</TD><TD> throw new CharConversionErrorWithDetail(javaEncoding); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">203</TD><TD> }</TD></TR><TR><TD CLASS="l">204</TD><TD> }</TD></TR><TR><TD CLASS="l">205</TD><TD> // if we get all the way through loop without throwing exception,</TD></TR><TR><TD CLASS="l">206</TD><TD> // then there must</TD></TR><TR><TD CLASS="l">207</TD><TD> // be an error not detectable when going character by character.</TD></TR><TR CLASS="z"><TD CLASS="l">208</TD><TD> throw new CharConversionErrorWithDetail(javaEncoding); //$NON-NLS-1$</TD></TR><TR CLASS="z"><TD CLASS="l">209</TD><TD> } finally {</TD></TR><TR CLASS="z"><TD CLASS="l">210</TD><TD> reader.reset();</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="7">211</A></TD><TD> }</TD></TR><TR><TD CLASS="l">212</TD><TD> }</TD></TR><TR><TD CLASS="l">213</TD><TD> </TD></TR><TR><TD CLASS="l">214</TD><TD> private EncodingMemento checkForEncodingInContents() throws CoreException, IOException {</TD></TR><TR CLASS="z"><TD CLASS="l">215</TD><TD> EncodingMemento result = null;</TD></TR><TR><TD CLASS="l">216</TD><TD> </TD></TR><TR><TD CLASS="l">217</TD><TD> // if encoding memento already set, and no need to get again.</TD></TR><TR CLASS="z"><TD CLASS="l">218</TD><TD> if (fEncodingMemento != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">219</TD><TD> result = fEncodingMemento;</TD></TR><TR><TD CLASS="l">220</TD><TD> } else {</TD></TR><TR CLASS="z"><TD CLASS="l">221</TD><TD> if (fClientSuppliedReader) {</TD></TR><TR CLASS="z"><TD CLASS="l">222</TD><TD> fReader.reset();</TD></TR><TR CLASS="z"><TD CLASS="l">223</TD><TD> IContentTypeManager contentTypeManager = Platform.getContentTypeManager();</TD></TR><TR><TD CLASS="l">224</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">225</TD><TD> IContentDescription contentDescription = contentTypeManager.getDescriptionFor(fReader, fFilename, IContentDescription.ALL);</TD></TR><TR CLASS="z"><TD CLASS="l">226</TD><TD> if (contentDescription != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">227</TD><TD> fEncodingMemento = createMemento(contentDescription);</TD></TR><TR><TD CLASS="l">228</TD><TD> } else {</TD></TR><TR CLASS="z"><TD CLASS="l">229</TD><TD> fEncodingMemento = CodedIO.createEncodingMemento("UTF-8"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">230</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">231</TD><TD> } catch (NullPointerException e) {</TD></TR><TR><TD CLASS="l">232</TD><TD> // TODO: work around for 5/14 bug in base, should be</TD></TR><TR><TD CLASS="l">233</TD><TD> // removed when move up to 5/21</TD></TR><TR><TD CLASS="l">234</TD><TD> // just created a simple default one</TD></TR><TR CLASS="z"><TD CLASS="l">235</TD><TD> fEncodingMemento = CodedIO.createEncodingMemento("UTF-8"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">236</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">237</TD><TD> result = fEncodingMemento;</TD></TR><TR><TD CLASS="l">238</TD><TD> } else {</TD></TR><TR CLASS="z"><TD CLASS="l">239</TD><TD> throw new IllegalStateException("unexpected state: encodingMemento was null but no input stream supplied"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">240</TD><TD> }</TD></TR><TR><TD CLASS="l">241</TD><TD> }</TD></TR><TR><TD CLASS="l">242</TD><TD> // try {</TD></TR><TR><TD CLASS="l">243</TD><TD> // result = getEncodingDetector().getEncodingMemento();</TD></TR><TR><TD CLASS="l">244</TD><TD> // if (result != null && !result.isValid() && !forceDefault()) {</TD></TR><TR><TD CLASS="l">245</TD><TD> // throw new UnsupportedCharsetExceptionWithDetail(result);</TD></TR><TR><TD CLASS="l">246</TD><TD> // }</TD></TR><TR><TD CLASS="l">247</TD><TD> // }</TD></TR><TR><TD CLASS="l">248</TD><TD> // finally {</TD></TR><TR><TD CLASS="l">249</TD><TD> // handleStreamClose(fEncodingDetectorStream);</TD></TR><TR><TD CLASS="l">250</TD><TD> // }</TD></TR><TR CLASS="z"><TD CLASS="l">251</TD><TD> return result;</TD></TR><TR><TD CLASS="l"><A NAME="8">252</A></TD><TD> }</TD></TR><TR><TD CLASS="l">253</TD><TD> </TD></TR><TR><TD CLASS="l">254</TD><TD> </TD></TR><TR><TD CLASS="l">255</TD><TD> private void dump(OutputStream outputStream, EncodingRule encodingRule, boolean use3ByteBOMifUTF8) throws CoreException, IOException {</TD></TR><TR CLASS="z"><TD CLASS="l">256</TD><TD> getCurrentEncodingMemento();</TD></TR><TR CLASS="z"><TD CLASS="l">257</TD><TD> String javaEncodingName = null;</TD></TR><TR CLASS="z"><TD CLASS="l">258</TD><TD> if (encodingRule == EncodingRule.CONTENT_BASED) {</TD></TR><TR CLASS="z"><TD CLASS="l">259</TD><TD> if (fCurrentEncodingMemento.isValid()) {</TD></TR><TR CLASS="z"><TD CLASS="l">260</TD><TD> javaEncodingName = fCurrentEncodingMemento.getJavaCharsetName();</TD></TR><TR><TD CLASS="l">261</TD><TD> } else {</TD></TR><TR CLASS="z"><TD CLASS="l">262</TD><TD> throw new UnsupportedCharsetExceptionWithDetail(fCurrentEncodingMemento);</TD></TR><TR><TD CLASS="l">263</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">264</TD><TD> } else if (encodingRule == EncodingRule.IGNORE_CONVERSION_ERROR)</TD></TR><TR CLASS="z"><TD CLASS="l">265</TD><TD> javaEncodingName = fCurrentEncodingMemento.getJavaCharsetName();</TD></TR><TR CLASS="z"><TD CLASS="l">266</TD><TD> else if (encodingRule == EncodingRule.FORCE_DEFAULT)</TD></TR><TR CLASS="z"><TD CLASS="l">267</TD><TD> javaEncodingName = fCurrentEncodingMemento.getAppropriateDefault();</TD></TR><TR><TD CLASS="l">268</TD><TD> // write appropriate "header" unicode BOM bytes</TD></TR><TR><TD CLASS="l">269</TD><TD> // Note: Java seems to write appropriate header for</TD></TR><TR><TD CLASS="l">270</TD><TD> // UTF-16, but not</TD></TR><TR><TD CLASS="l">271</TD><TD> // UTF-8 nor UTF-16BE. This</TD></TR><TR><TD CLASS="l">272</TD><TD> // may vary by JRE version, so need to test well.</TD></TR><TR><TD CLASS="l">273</TD><TD> // Note: javaEncodingName can be null in invalid</TD></TR><TR><TD CLASS="l">274</TD><TD> // cases, so we no hard</TD></TR><TR><TD CLASS="l">275</TD><TD> // to skip whole check if that's the case.</TD></TR><TR CLASS="z"><TD CLASS="l">276</TD><TD> if (javaEncodingName != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">277</TD><TD> if ((javaEncodingName.equals(UTF_8_CHARSET_NAME) && use3ByteBOMifUTF8) || (javaEncodingName.equals(UTF_8_CHARSET_NAME) && fCurrentEncodingMemento.isUTF83ByteBOMUsed())) {</TD></TR><TR CLASS="z"><TD CLASS="l">278</TD><TD> outputStream.write(UTF3BYTEBOM);</TD></TR><TR CLASS="z"><TD CLASS="l">279</TD><TD> } else if (javaEncodingName.equals(UTF_16LE_CHARSET_NAME)) {</TD></TR><TR CLASS="z"><TD CLASS="l">280</TD><TD> outputStream.write(UTF16LEBOM);</TD></TR><TR CLASS="z"><TD CLASS="l">281</TD><TD> } else if (javaEncodingName.equals(UTF_16BE_CHARSET_NAME)) {</TD></TR><TR CLASS="z"><TD CLASS="l">282</TD><TD> outputStream.write(UTF16BEBOM);</TD></TR><TR><TD CLASS="l">283</TD><TD> }</TD></TR><TR><TD CLASS="l">284</TD><TD> }</TD></TR><TR><TD CLASS="l">285</TD><TD> // TODO add back in line delimiter handling the</TD></TR><TR><TD CLASS="l">286</TD><TD> // "right" way (updating</TD></TR><TR><TD CLASS="l">287</TD><TD> // markers, not requiring string, etc. .. may need</TD></TR><TR><TD CLASS="l">288</TD><TD> // to move to document</TD></TR><TR><TD CLASS="l">289</TD><TD> // level)</TD></TR><TR><TD CLASS="l">290</TD><TD> //allTextBuffer =</TD></TR><TR><TD CLASS="l">291</TD><TD> // handleLineDelimiter(allTextBuffer, document);</TD></TR><TR CLASS="z"><TD CLASS="l">292</TD><TD> Reader reader = getResettableReader();</TD></TR><TR><TD CLASS="l">293</TD><TD> // be sure to test large "readers" ... we'll need</TD></TR><TR><TD CLASS="l">294</TD><TD> // to make sure they all</TD></TR><TR><TD CLASS="l">295</TD><TD> // can reset to initial position (StringReader,</TD></TR><TR><TD CLASS="l">296</TD><TD> // CharArrayReader, and</TD></TR><TR><TD CLASS="l">297</TD><TD> // DocumentReader should all work ok).</TD></TR><TR CLASS="z"><TD CLASS="l">298</TD><TD> reader.reset();</TD></TR><TR><TD CLASS="l">299</TD><TD> // There must be cleaner logic somehow, but the</TD></TR><TR><TD CLASS="l">300</TD><TD> // idea is that</TD></TR><TR><TD CLASS="l">301</TD><TD> // javaEncodingName can be null</TD></TR><TR><TD CLASS="l">302</TD><TD> // if original detected encoding is not valid (and</TD></TR><TR><TD CLASS="l">303</TD><TD> // if FORCE_DEFAULT was</TD></TR><TR><TD CLASS="l">304</TD><TD> // not specified). Hence, we WANT the first</TD></TR><TR><TD CLASS="l">305</TD><TD> // Charset.forName to</TD></TR><TR><TD CLASS="l">306</TD><TD> // throw appropriate exception.</TD></TR><TR CLASS="z"><TD CLASS="l">307</TD><TD> Charset charset = null;</TD></TR><TR><TD CLASS="l">308</TD><TD> </TD></TR><TR><TD CLASS="l">309</TD><TD> // this call checks "override" properties file</TD></TR><TR CLASS="z"><TD CLASS="l">310</TD><TD> javaEncodingName = CodedIO.getAppropriateJavaCharset(javaEncodingName);</TD></TR><TR><TD CLASS="l">311</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">312</TD><TD> if (javaEncodingName == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">313</TD><TD> charset = Charset.forName(fCurrentEncodingMemento.getDetectedCharsetName());</TD></TR><TR><TD CLASS="l">314</TD><TD> } else {</TD></TR><TR CLASS="z"><TD CLASS="l">315</TD><TD> charset = Charset.forName(javaEncodingName);</TD></TR><TR><TD CLASS="l">316</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">317</TD><TD> CharsetEncoder charsetEncoder = charset.newEncoder();</TD></TR><TR CLASS="z"><TD CLASS="l">318</TD><TD> if (!(encodingRule == EncodingRule.IGNORE_CONVERSION_ERROR)) {</TD></TR><TR CLASS="z"><TD CLASS="l">319</TD><TD> charsetEncoder.onMalformedInput(CodingErrorAction.REPORT);</TD></TR><TR CLASS="z"><TD CLASS="l">320</TD><TD> charsetEncoder.onUnmappableCharacter(CodingErrorAction.REPORT);</TD></TR><TR><TD CLASS="l">321</TD><TD> } else {</TD></TR><TR CLASS="z"><TD CLASS="l">322</TD><TD> charsetEncoder.onMalformedInput(CodingErrorAction.REPLACE);</TD></TR><TR CLASS="z"><TD CLASS="l">323</TD><TD> charsetEncoder.onUnmappableCharacter(CodingErrorAction.REPLACE);</TD></TR><TR><TD CLASS="l">324</TD><TD> </TD></TR><TR><TD CLASS="l">325</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">326</TD><TD> OutputStreamWriter outputStreamWriter = new OutputStreamWriter(outputStream, charsetEncoder);</TD></TR><TR><TD CLASS="l">327</TD><TD> //TODO: this may no longer be needed (and is at</TD></TR><TR><TD CLASS="l">328</TD><TD> // least wrong spot for</TD></TR><TR><TD CLASS="l">329</TD><TD> // it).</TD></TR><TR><TD CLASS="l">330</TD><TD> // if (checkConversion && (!(encodingRule ==</TD></TR><TR><TD CLASS="l">331</TD><TD> // EncodingRule.IGNORE_CONVERSION_ERROR))) {</TD></TR><TR><TD CLASS="l">332</TD><TD> // checkConversion(fCurrentEncodingMemento,</TD></TR><TR><TD CLASS="l">333</TD><TD> // encodingRule);</TD></TR><TR><TD CLASS="l">334</TD><TD> // }</TD></TR><TR CLASS="z"><TD CLASS="l">335</TD><TD> char[] charbuf = new char[CodedIO.MAX_BUF_SIZE];</TD></TR><TR CLASS="z"><TD CLASS="l">336</TD><TD> int nRead = 0;</TD></TR><TR><TD CLASS="l">337</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">338</TD><TD> while (nRead != -1) {</TD></TR><TR CLASS="z"><TD CLASS="l">339</TD><TD> nRead = reader.read(charbuf, 0, MAX_BUF_SIZE);</TD></TR><TR CLASS="z"><TD CLASS="l">340</TD><TD> if (nRead > 0) {</TD></TR><TR CLASS="z"><TD CLASS="l">341</TD><TD> outputStreamWriter.flush();</TD></TR><TR CLASS="z"><TD CLASS="l">342</TD><TD> outputStreamWriter.write(charbuf, 0, nRead);</TD></TR><TR><TD CLASS="l">343</TD><TD> }</TD></TR><TR><TD CLASS="l">344</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">345</TD><TD> } catch (UnmappableCharacterException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">346</TD><TD> checkConversion(fCurrentEncodingMemento, encodingRule);</TD></TR><TR CLASS="z"><TD CLASS="l">347</TD><TD> } finally {</TD></TR><TR><TD CLASS="l">348</TD><TD> // since we don't own the original output stream, we</TD></TR><TR><TD CLASS="l">349</TD><TD> // won't close it ours.</TD></TR><TR><TD CLASS="l">350</TD><TD> // the caller who passed it to us must close original one</TD></TR><TR><TD CLASS="l">351</TD><TD> // when appropriate.</TD></TR><TR><TD CLASS="l">352</TD><TD> // (but we do flush to be sure all up-to-date)</TD></TR><TR CLASS="z"><TD CLASS="l">353</TD><TD> outputStreamWriter.flush();</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="9">354</A></TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">355</TD><TD> }</TD></TR><TR><TD CLASS="l">356</TD><TD> </TD></TR><TR><TD CLASS="l">357</TD><TD> private boolean get3ByteBOMPreference() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="a">358</A></TD><TD> return SSECorePlugin.getDefault().getPluginPreferences().getBoolean(CommonEncodingPreferenceNames.USE_3BYTE_BOM_WITH_UTF8);</TD></TR><TR><TD CLASS="l">359</TD><TD> }</TD></TR><TR><TD CLASS="l">360</TD><TD> </TD></TR><TR><TD CLASS="l">361</TD><TD> public ByteArrayOutputStream getCodedByteArrayOutputStream() throws CoreException, IOException {</TD></TR><TR CLASS="z"><TD CLASS="l">362</TD><TD> return getCodedByteArrayOutputStream(EncodingRule.CONTENT_BASED);</TD></TR><TR><TD CLASS="l">363</TD><TD> }</TD></TR><TR><TD CLASS="l">364</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="b">365</A></TD><TD> public ByteArrayOutputStream getCodedByteArrayOutputStream(EncodingRule encodingRule) throws CoreException, IOException {</TD></TR><TR><TD CLASS="l">366</TD><TD> //Assert.isNotNull(fPreviousEncodingMemento,</TD></TR><TR><TD CLASS="l">367</TD><TD> // "previousEncodingMemento</TD></TR><TR><TD CLASS="l">368</TD><TD> // needs to be set first");</TD></TR><TR CLASS="z"><TD CLASS="l">369</TD><TD> ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(INITIAL_BUFFER_SIZE);</TD></TR><TR CLASS="z"><TD CLASS="l">370</TD><TD> dump(byteArrayOutputStream, encodingRule, get3ByteBOMPreference());</TD></TR><TR CLASS="z"><TD CLASS="l">371</TD><TD> return byteArrayOutputStream;</TD></TR><TR><TD CLASS="l">372</TD><TD> }</TD></TR><TR><TD CLASS="l">373</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="c">374</A></TD><TD> public EncodingMemento getCurrentEncodingMemento() throws CoreException, IOException {</TD></TR><TR><TD CLASS="l">375</TD><TD> //Assert.isNotNull(fPreviousEncodingMemento,</TD></TR><TR><TD CLASS="l">376</TD><TD> // "previousEncodingMemento</TD></TR><TR><TD CLASS="l">377</TD><TD> // needs to be set first");</TD></TR><TR CLASS="z"><TD CLASS="l">378</TD><TD> if (!fHasBeenAnalyzed) {</TD></TR><TR CLASS="z"><TD CLASS="l">379</TD><TD> analyze();</TD></TR><TR><TD CLASS="l">380</TD><TD> }</TD></TR><TR><TD CLASS="l">381</TD><TD> // post condition</TD></TR><TR CLASS="z"><TD CLASS="l">382</TD><TD> Assert.isNotNull(fCurrentEncodingMemento, "illegal post condition state"); //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">383</TD><TD> // be sure to carry over appropriate encoding</TD></TR><TR><TD CLASS="l">384</TD><TD> // "state" that may be</TD></TR><TR><TD CLASS="l">385</TD><TD> // relevent.</TD></TR><TR CLASS="z"><TD CLASS="l">386</TD><TD> if (fPreviousEncodingMemento != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">387</TD><TD> fCurrentEncodingMemento.setUTF83ByteBOMUsed(fPreviousEncodingMemento.isUTF83ByteBOMUsed());</TD></TR><TR><TD CLASS="l">388</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">389</TD><TD> return fCurrentEncodingMemento;</TD></TR><TR><TD CLASS="l">390</TD><TD> }</TD></TR><TR><TD CLASS="l">391</TD><TD> </TD></TR><TR><TD CLASS="l">392</TD><TD> /*</TD></TR><TR><TD CLASS="l">393</TD><TD> * This method is called only when encoding is not detected in the file.</TD></TR><TR><TD CLASS="l">394</TD><TD> * </TD></TR><TR><TD CLASS="l">395</TD><TD> * Here is encoding lookup order we will try: - try resource content</TD></TR><TR><TD CLASS="l">396</TD><TD> * description (Eclipse Text file encoding) - try resource content</TD></TR><TR><TD CLASS="l">397</TD><TD> * properties (for JSP only) - try content type encoding preferences (for</TD></TR><TR><TD CLASS="l">398</TD><TD> * HTML only) - try resource content description (Eclipse Text file</TD></TR><TR><TD CLASS="l">399</TD><TD> * encoding, implicit check)</TD></TR><TR><TD CLASS="l">400</TD><TD> * </TD></TR><TR><TD CLASS="l">401</TD><TD> * Note: This method appears in both CodedReaderCreator and</TD></TR><TR><TD CLASS="l"><A NAME="d">402</A></TD><TD> * CodedStreamCreator (with just a minor difference). They should be kept</TD></TR><TR><TD CLASS="l">403</TD><TD> * the same.</TD></TR><TR><TD CLASS="l">404</TD><TD> */</TD></TR><TR><TD CLASS="l">405</TD><TD> private EncodingMemento getEncodingMementoFromResourceAndPreference() throws IOException, CoreException {</TD></TR><TR CLASS="z"><TD CLASS="l">406</TD><TD> EncodingMemento encodingMemento = fEncodingMemento;</TD></TR><TR><TD CLASS="l">407</TD><TD> </TD></TR><TR><TD CLASS="l">408</TD><TD> // Follow Eclipse Platform's direction. Get the charset from IFile.</TD></TR><TR CLASS="z"><TD CLASS="l">409</TD><TD> if (fIFile != null) {</TD></TR><TR CLASS="z"><TD CLASS="l">410</TD><TD> String charset = fIFile.getCharset();</TD></TR><TR CLASS="z"><TD CLASS="l">411</TD><TD> encodingMemento = CodedIO.createEncodingMemento(charset);</TD></TR><TR><TD CLASS="l">412</TD><TD> }</TD></TR><TR><TD CLASS="l">413</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="e">414</A></TD><TD> return encodingMemento;</TD></TR><TR><TD CLASS="l">415</TD><TD> }</TD></TR><TR><TD CLASS="l">416</TD><TD> </TD></TR><TR><TD CLASS="l">417</TD><TD> private Reader getResettableReader() {</TD></TR><TR CLASS="z"><TD CLASS="l">418</TD><TD> if (fResettableReader == null) {</TD></TR><TR CLASS="z"><TD CLASS="l">419</TD><TD> if (fReader.markSupported()) {</TD></TR><TR CLASS="z"><TD CLASS="l">420</TD><TD> fResettableReader = fReader;</TD></TR><TR><TD CLASS="l">421</TD><TD> } else {</TD></TR><TR CLASS="z"><TD CLASS="l">422</TD><TD> fResettableReader = new BufferedReader(fReader);</TD></TR><TR><TD CLASS="l">423</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">424</TD><TD> fResettableReader.mark(MAX_MARK_SIZE);</TD></TR><TR CLASS="z"><TD CLASS="l">425</TD><TD> } catch (IOException e) {</TD></TR><TR><TD CLASS="l">426</TD><TD> // impossible, since we just checked if</TD></TR><TR><TD CLASS="l">427</TD><TD> // markable</TD></TR><TR CLASS="z"><TD CLASS="l">428</TD><TD> throw new Error(e);</TD></TR><TR><TD CLASS="l">429</TD><TD> }</TD></TR><TR><TD CLASS="l">430</TD><TD> </TD></TR><TR><TD CLASS="l">431</TD><TD> }</TD></TR><TR><TD CLASS="l">432</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">433</TD><TD> return fResettableReader;</TD></TR><TR><TD CLASS="l"><A NAME="f">434</A></TD><TD> }</TD></TR><TR><TD CLASS="l">435</TD><TD> </TD></TR><TR><TD CLASS="l">436</TD><TD> protected void handleNotProvidedFromContentCase() {</TD></TR><TR><TD CLASS="l">437</TD><TD> // move to "detectors" if not already</TD></TR><TR CLASS="z"><TD CLASS="l">438</TD><TD> String specDefault = null;</TD></TR><TR><TD CLASS="l">439</TD><TD> //specDefault = getEncodingDetector().getSpecDefaultEncoding();</TD></TR><TR CLASS="z"><TD CLASS="l">440</TD><TD> String charset = NonContentBasedEncodingRules.useDefaultNameRules(specDefault);</TD></TR><TR CLASS="z"><TD CLASS="l">441</TD><TD> Assert.isNotNull(charset, PROGRAM_ERROR__FAILED_TO_FIND_ANY_CHARSET_ANYWHERE_);</TD></TR><TR CLASS="z"><TD CLASS="l">442</TD><TD> fCurrentEncodingMemento = CodedIO.createEncodingMemento(charset);</TD></TR><TR CLASS="z"><TD CLASS="l">443</TD><TD> }</TD></TR><TR><TD CLASS="l">444</TD><TD> </TD></TR><TR><TD CLASS="l">445</TD><TD> // TODO We just copy the content properties encoding to current resource's</TD></TR><TR><TD CLASS="l"><A NAME="10">446</A></TD><TD> // encoding for now. May improve the UI later by setting an informational</TD></TR><TR><TD CLASS="l">447</TD><TD> // message and/or disable the content properties encoding field.</TD></TR><TR><TD CLASS="l">448</TD><TD> // TODO make priviate if needed, else remove</TD></TR><TR><TD CLASS="l">449</TD><TD> void migrateContentPropertiesEncoding(String encoding) throws CoreException {</TD></TR><TR CLASS="z"><TD CLASS="l">450</TD><TD> if (fIFile != null)</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="17">451</A></TD><TD> fIFile.setCharset(encoding, null);</TD></TR><TR CLASS="z"><TD CLASS="l">452</TD><TD> final IFile file = fIFile;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="19">453</A></TD><TD> final String charset = encoding;</TD></TR><TR><TD CLASS="l">454</TD><TD> // TODO: externalize string later</TD></TR><TR CLASS="z"><TD CLASS="l">455</TD><TD> Job migrater = new Job(SSECoreMessages.Migrate_Charset) { //$NON-NLS-1$</TD></TR><TR><TD CLASS="l">456</TD><TD> protected IStatus run(IProgressMonitor monitor) {</TD></TR><TR CLASS="z"><TD CLASS="l">457</TD><TD> if (file != null) {</TD></TR><TR><TD CLASS="l">458</TD><TD> try {</TD></TR><TR CLASS="z"><TD CLASS="l">459</TD><TD> file.setCharset(charset, null);</TD></TR><TR CLASS="z"><TD CLASS="l">460</TD><TD> } catch (CoreException e) {</TD></TR><TR CLASS="z"><TD CLASS="l">461</TD><TD> Logger.logException(e);</TD></TR><TR><TD CLASS="l">462</TD><TD> }</TD></TR><TR><TD CLASS="l">463</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">464</TD><TD> return Status.OK_STATUS;</TD></TR><TR><TD CLASS="l">465</TD><TD> }</TD></TR><TR><TD CLASS="l">466</TD><TD> };</TD></TR><TR CLASS="z"><TD CLASS="l">467</TD><TD> migrater.setSystem(true);</TD></TR><TR CLASS="z"><TD CLASS="l">468</TD><TD> migrater.schedule();</TD></TR><TR><TD CLASS="l">469</TD><TD> </TD></TR><TR CLASS="z"><TD CLASS="l">470</TD><TD> }</TD></TR><TR><TD CLASS="l">471</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="11">472</A></TD><TD> /**</TD></TR><TR><TD CLASS="l">473</TD><TD> * </TD></TR><TR><TD CLASS="l">474</TD><TD> */</TD></TR><TR><TD CLASS="l">475</TD><TD> private void resetAll() {</TD></TR><TR CLASS="z"><TD CLASS="l">476</TD><TD> fFilename = null;</TD></TR><TR CLASS="z"><TD CLASS="l">477</TD><TD> fReader = null;</TD></TR><TR CLASS="z"><TD CLASS="l">478</TD><TD> fPreviousEncodingMemento = null;</TD></TR><TR CLASS="z"><TD CLASS="l">479</TD><TD> fCurrentEncodingMemento = null;</TD></TR><TR CLASS="z"><TD CLASS="l">480</TD><TD> fHasBeenAnalyzed = false;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="12">481</A></TD><TD> fClientSuppliedReader = false;</TD></TR><TR CLASS="z"><TD CLASS="l">482</TD><TD> }</TD></TR><TR><TD CLASS="l">483</TD><TD> </TD></TR><TR><TD CLASS="l">484</TD><TD> public void set(IFile file, Reader reader) {</TD></TR><TR CLASS="z"><TD CLASS="l">485</TD><TD> fIFile = file;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="15">486</A></TD><TD> set(file.getName(), reader);</TD></TR><TR CLASS="z"><TD CLASS="l">487</TD><TD> }</TD></TR><TR><TD CLASS="l">488</TD><TD> </TD></TR><TR><TD CLASS="l">489</TD><TD> public void set(String filename, char[] characterArray) {</TD></TR><TR CLASS="z"><TD CLASS="l">490</TD><TD> resetAll();</TD></TR><TR CLASS="z"><TD CLASS="l">491</TD><TD> fFilename = filename;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="13">492</A></TD><TD> fReader = new CharArrayReader(characterArray);</TD></TR><TR CLASS="z"><TD CLASS="l">493</TD><TD> }</TD></TR><TR><TD CLASS="l">494</TD><TD> </TD></TR><TR><TD CLASS="l">495</TD><TD> public void set(String filename, Reader reader) {</TD></TR><TR CLASS="z"><TD CLASS="l">496</TD><TD> resetAll();</TD></TR><TR CLASS="z"><TD CLASS="l">497</TD><TD> fFilename = filename;</TD></TR><TR CLASS="z"><TD CLASS="l">498</TD><TD> fReader = reader;</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="14">499</A></TD><TD> fClientSuppliedReader = true;</TD></TR><TR CLASS="z"><TD CLASS="l">500</TD><TD> }</TD></TR><TR><TD CLASS="l">501</TD><TD> </TD></TR><TR><TD CLASS="l">502</TD><TD> public void set(String filename, String textString) {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="16">503</A></TD><TD> set(filename, new StringReader(textString));</TD></TR><TR CLASS="z"><TD CLASS="l">504</TD><TD> }</TD></TR><TR><TD CLASS="l">505</TD><TD> </TD></TR><TR><TD CLASS="l">506</TD><TD> public void setPreviousEncodingMemento(EncodingMemento previousEncodingMemento) {</TD></TR><TR CLASS="z"><TD CLASS="l">507</TD><TD> fPreviousEncodingMemento = previousEncodingMemento;</TD></TR><TR CLASS="z"><TD CLASS="l">508</TD><TD> }</TD></TR><TR><TD CLASS="l">509</TD><TD>}</TD></TR></TABLE><P></P><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="73.html">org.eclipse.wst.sse.core.internal.encoding</A>]</TD></TR><TR><TD CLASS="tl"><A HREF="http://www.eclemma.org/support.html">EMMA 2.0.5312 EclEmma Fix 1</A> (C) Vladimir Roubtsov</TD></TR></TABLE></BODY></HTML> |