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Posted to commits@maven.apache.org by ol...@apache.org on 2014/04/29 07:16:08 UTC
svn commit: r907254 [41/48] - in
/websites/production/maven/content/plugins-archives/maven-shade-plugin-LATEST:
./ apidocs/ apidocs/org/ apidocs/org/apache/ apidocs/org/apache/maven/
apidocs/org/apache/maven/plugins/ apidocs/org/apache/maven/plugins/sh...
Added: websites/production/maven/content/plugins-archives/maven-shade-plugin-LATEST/xref/org/apache/maven/plugins/shade/mojo/RelativizePath.html
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--- websites/production/maven/content/plugins-archives/maven-shade-plugin-LATEST/xref/org/apache/maven/plugins/shade/mojo/RelativizePath.html (added)
+++ websites/production/maven/content/plugins-archives/maven-shade-plugin-LATEST/xref/org/apache/maven/plugins/shade/mojo/RelativizePath.html Tue Apr 29 05:16:02 2014
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+<!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=UTF-8" />
+<title>RelativizePath xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../../apidocs/org/apache/maven/plugins/shade/mojo/RelativizePath.html">View Javadoc</a></div><pre>
+<a class="jxr_linenumber" name="L1" href="#L1">1</a> <strong class="jxr_keyword">package</strong> org.apache.maven.plugins.shade.mojo;
+<a class="jxr_linenumber" name="L2" href="#L2">2</a>
+<a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
+<a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
+<a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em>
+<a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="L17" href="#L17">17</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
+<a class="jxr_linenumber" name="L18" href="#L18">18</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="L19" href="#L19">19</a> <em class="jxr_comment"> * under the License.</em>
+<a class="jxr_linenumber" name="L20" href="#L20">20</a> <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="L21" href="#L21">21</a>
+<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> java.io.File;
+<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList;
+<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> java.util.Collections;
+<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="L26" href="#L26">26</a>
+<a class="jxr_linenumber" name="L27" href="#L27">27</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L28" href="#L28">28</a> <em class="jxr_javadoccomment"> *</em>
+<a class="jxr_linenumber" name="L29" href="#L29">29</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/maven/plugins/shade/mojo/RelativizePath.html">RelativizePath</a>
+<a class="jxr_linenumber" name="L31" href="#L31">31</a> {
+<a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/apache/maven/plugins/shade/mojo/RelativizePath.html">RelativizePath</a>()
+<a class="jxr_linenumber" name="L33" href="#L33">33</a> {
+<a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_comment">//</em>
+<a class="jxr_linenumber" name="L35" href="#L35">35</a> }
+<a class="jxr_linenumber" name="L36" href="#L36">36</a>
+<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> * relativize a pathname. </em>
+<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> * @param thing Absolute File of something. (e.g., a parent pom)</em>
+<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment"> * @param relativeTo base to relativize it do. (e.g., a pom into which a relative pathname to the 'thing' is to be installed).</em>
+<a class="jxr_linenumber" name="L41" href="#L41">41</a> <em class="jxr_javadoccomment"> * @return</em>
+<a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong class="jxr_keyword">static</strong> String convertToRelativePath( File thing, File relativeTo )
+<a class="jxr_linenumber" name="L44" href="#L44">44</a> {
+<a class="jxr_linenumber" name="L45" href="#L45">45</a> StringBuilder relativePath;
+<a class="jxr_linenumber" name="L46" href="#L46">46</a>
+<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">if</strong> ( thing.getParentFile().equals( relativeTo.getParentFile() ) )
+<a class="jxr_linenumber" name="L48" href="#L48">48</a> {
+<a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">return</strong> thing.getName(); <em class="jxr_comment">// a very simple relative path.</em>
+<a class="jxr_linenumber" name="L50" href="#L50">50</a> }
+<a class="jxr_linenumber" name="L51" href="#L51">51</a>
+<a class="jxr_linenumber" name="L52" href="#L52">52</a> List<String> thingDirectories = RelativizePath.parentDirs( thing );
+<a class="jxr_linenumber" name="L53" href="#L53">53</a> List<String> relativeToDirectories = RelativizePath.parentDirs( relativeTo );
+<a class="jxr_linenumber" name="L54" href="#L54">54</a>
+<a class="jxr_linenumber" name="L55" href="#L55">55</a> <em class="jxr_comment">//Get the shortest of the two paths</em>
+<a class="jxr_linenumber" name="L56" href="#L56">56</a> <strong class="jxr_keyword">int</strong> length = thingDirectories.size() < relativeToDirectories.size() ? thingDirectories.size() : relativeToDirectories.size();
+<a class="jxr_linenumber" name="L57" href="#L57">57</a>
+<a class="jxr_linenumber" name="L58" href="#L58">58</a> <strong class="jxr_keyword">int</strong> lastCommonRoot = -1; <em class="jxr_comment">// index of the lowest directory down from the root that the two have in common.</em>
+<a class="jxr_linenumber" name="L59" href="#L59">59</a> <strong class="jxr_keyword">int</strong> index;
+<a class="jxr_linenumber" name="L60" href="#L60">60</a>
+<a class="jxr_linenumber" name="L61" href="#L61">61</a> <em class="jxr_comment">//Find common root</em>
+<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">for</strong> ( index = 0; index < length; index++ )
+<a class="jxr_linenumber" name="L63" href="#L63">63</a> {
+<a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong class="jxr_keyword">if</strong> ( thingDirectories.get( index ).equals( relativeToDirectories.get( index ) ) )
+<a class="jxr_linenumber" name="L65" href="#L65">65</a> {
+<a class="jxr_linenumber" name="L66" href="#L66">66</a> lastCommonRoot = index;
+<a class="jxr_linenumber" name="L67" href="#L67">67</a> }
+<a class="jxr_linenumber" name="L68" href="#L68">68</a> <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="L69" href="#L69">69</a> {
+<a class="jxr_linenumber" name="L70" href="#L70">70</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="L71" href="#L71">71</a> }
+<a class="jxr_linenumber" name="L72" href="#L72">72</a> }
+<a class="jxr_linenumber" name="L73" href="#L73">73</a> <strong class="jxr_keyword">if</strong> ( lastCommonRoot != -1 )
+<a class="jxr_linenumber" name="L74" href="#L74">74</a> { <em class="jxr_comment">// possible on Windows or other multi-root cases.</em>
+<a class="jxr_linenumber" name="L75" href="#L75">75</a> <em class="jxr_comment">// Build up the relative path</em>
+<a class="jxr_linenumber" name="L76" href="#L76">76</a> relativePath = <strong class="jxr_keyword">new</strong> StringBuilder();
+<a class="jxr_linenumber" name="L77" href="#L77">77</a> <em class="jxr_comment">// add ..'s to get from the base up to the common point</em>
+<a class="jxr_linenumber" name="L78" href="#L78">78</a> <strong class="jxr_keyword">for</strong> ( index = lastCommonRoot + 1; index < relativeToDirectories.size(); index++ )
+<a class="jxr_linenumber" name="L79" href="#L79">79</a> {
+<a class="jxr_linenumber" name="L80" href="#L80">80</a> relativePath.append( <span class="jxr_string">"../"</span> );
+<a class="jxr_linenumber" name="L81" href="#L81">81</a> }
+<a class="jxr_linenumber" name="L82" href="#L82">82</a>
+<a class="jxr_linenumber" name="L83" href="#L83">83</a> <em class="jxr_comment">// now add down from the common point to the actual 'thing' item. </em>
+<a class="jxr_linenumber" name="L84" href="#L84">84</a> <strong class="jxr_keyword">for</strong> ( index = lastCommonRoot + 1; index < thingDirectories.size(); index++ )
+<a class="jxr_linenumber" name="L85" href="#L85">85</a> {
+<a class="jxr_linenumber" name="L86" href="#L86">86</a> relativePath.append(thingDirectories.get(index)).append('/');
+<a class="jxr_linenumber" name="L87" href="#L87">87</a> }
+<a class="jxr_linenumber" name="L88" href="#L88">88</a> relativePath.append( thing.getName() );
+<a class="jxr_linenumber" name="L89" href="#L89">89</a> <strong class="jxr_keyword">return</strong> relativePath.toString();
+<a class="jxr_linenumber" name="L90" href="#L90">90</a> }
+<a class="jxr_linenumber" name="L91" href="#L91">91</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L92" href="#L92">92</a> }
+<a class="jxr_linenumber" name="L93" href="#L93">93</a>
+<a class="jxr_linenumber" name="L94" href="#L94">94</a> <strong class="jxr_keyword">static</strong> List<String> parentDirs( File of )
+<a class="jxr_linenumber" name="L95" href="#L95">95</a> {
+<a class="jxr_linenumber" name="L96" href="#L96">96</a> List<String> results = <strong class="jxr_keyword">new</strong> ArrayList<String>();
+<a class="jxr_linenumber" name="L97" href="#L97">97</a> <strong class="jxr_keyword">for</strong> ( File p = of.getParentFile() ; p != <strong class="jxr_keyword">null</strong> ; p = p.getParentFile() )
+<a class="jxr_linenumber" name="L98" href="#L98">98</a> {
+<a class="jxr_linenumber" name="L99" href="#L99">99</a> <strong class="jxr_keyword">if</strong> ( !<span class="jxr_string">""</span>.equals( p.getName() ) )
+<a class="jxr_linenumber" name="L100" href="#L100">100</a> {
+<a class="jxr_linenumber" name="L101" href="#L101">101</a> results.add( p.getName() );
+<a class="jxr_linenumber" name="L102" href="#L102">102</a> }
+<a class="jxr_linenumber" name="L103" href="#L103">103</a> }
+<a class="jxr_linenumber" name="L104" href="#L104">104</a>
+<a class="jxr_linenumber" name="L105" href="#L105">105</a> Collections.reverse( results );
+<a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong class="jxr_keyword">return</strong> results;
+<a class="jxr_linenumber" name="L107" href="#L107">107</a> }
+<a class="jxr_linenumber" name="L108" href="#L108">108</a> }
+</pre>
+<hr/>
+<div id="footer">Copyright © 2002–2014 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</div>
+</body>
+</html>
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