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<a class="jxr_linenumber" name="1" href="#1">1</a> <strong class="jxr_keyword">package</strong> org.apache.archiva.repository.metadata;
<a class="jxr_linenumber" name="2" href="#2">2</a>
<a class="jxr_linenumber" name="3" href="#3">3</a> <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="4" href="#4">4</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
<a class="jxr_linenumber" name="5" href="#5">5</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em>
<a class="jxr_linenumber" name="6" href="#6">6</a> <em class="jxr_comment"> * distributed with this work for additional information</em>
<a class="jxr_linenumber" name="7" href="#7">7</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em>
<a class="jxr_linenumber" name="8" href="#8">8</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
<a class="jxr_linenumber" name="9" href="#9">9</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
<a class="jxr_linenumber" name="10" href="#10">10</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="11" href="#11">11</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="12" href="#12">12</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="13" href="#13">13</a> <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="14" href="#14">14</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
<a class="jxr_linenumber" name="15" href="#15">15</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
<a class="jxr_linenumber" name="16" href="#16">16</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
<a class="jxr_linenumber" name="17" href="#17">17</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em>
<a class="jxr_linenumber" name="18" href="#18">18</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em>
<a class="jxr_linenumber" name="19" href="#19">19</a> <em class="jxr_comment"> * under the License.</em>
<a class="jxr_linenumber" name="20" href="#20">20</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="21" href="#21">21</a>
<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="24" href="#24">24</a>
<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.commons.lang.StringUtils;
<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.model.ArchivaModelCloner;
<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.model.ArchivaRepositoryMetadata;
<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.model.Plugin;
<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.archiva.model.SnapshotVersion;
<a class="jxr_linenumber" name="30" href="#30">30</a>
<a class="jxr_linenumber" name="31" href="#31">31</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * RepositoryMetadataMerge </em>
<a class="jxr_linenumber" name="33" href="#33">33</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="34" href="#34">34</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="35" href="#35">35</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/archiva/repository/metadata/RepositoryMetadataMerge.html">RepositoryMetadataMerge</a>
<a class="jxr_linenumber" name="37" href="#37">37</a> {
<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../../org/apache/archiva/model/ArchivaRepositoryMetadata.html">ArchivaRepositoryMetadata</a> merge( <strong class="jxr_keyword">final</strong> ArchivaRepositoryMetadata mainMetadata,
<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/archiva/model/ArchivaRepositoryMetadata.html">ArchivaRepositoryMetadata</a> sourceMetadata )
<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/archiva/repository/metadata/RepositoryMetadataException.html">RepositoryMetadataException</a>
<a class="jxr_linenumber" name="41" href="#41">41</a> {
<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">if</strong> ( mainMetadata == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="43" href="#43">43</a> {
<a class="jxr_linenumber" name="44" href="#44">44</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/archiva/repository/metadata/RepositoryMetadataException.html">RepositoryMetadataException</a>( <span class="jxr_string">"Cannot merge a null main project."</span> );
<a class="jxr_linenumber" name="45" href="#45">45</a> }
<a class="jxr_linenumber" name="46" href="#46">46</a>
<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">if</strong> ( sourceMetadata == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="48" href="#48">48</a> {
<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/archiva/repository/metadata/RepositoryMetadataException.html">RepositoryMetadataException</a>( <span class="jxr_string">"Cannot copy to a null parent project."</span> );
<a class="jxr_linenumber" name="50" href="#50">50</a> }
<a class="jxr_linenumber" name="51" href="#51">51</a>
<a class="jxr_linenumber" name="52" href="#52">52</a> <a href="../../../../../org/apache/archiva/model/ArchivaRepositoryMetadata.html">ArchivaRepositoryMetadata</a> merged = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/archiva/model/ArchivaRepositoryMetadata.html">ArchivaRepositoryMetadata</a>();
<a class="jxr_linenumber" name="53" href="#53">53</a>
<a class="jxr_linenumber" name="54" href="#54">54</a> merged.setGroupId( merge( mainMetadata.getGroupId(), sourceMetadata.getGroupId() ) );
<a class="jxr_linenumber" name="55" href="#55">55</a> merged.setArtifactId( merge(mainMetadata.getArtifactId(), sourceMetadata.getArtifactId()));
<a class="jxr_linenumber" name="56" href="#56">56</a> merged.setVersion( merge(mainMetadata.getVersion(), sourceMetadata.getVersion()) );
<a class="jxr_linenumber" name="57" href="#57">57</a> merged.setReleasedVersion( merge( mainMetadata.getReleasedVersion(), sourceMetadata.getReleasedVersion() ) );
<a class="jxr_linenumber" name="58" href="#58">58</a> merged.setSnapshotVersion( merge( mainMetadata.getSnapshotVersion(), sourceMetadata.getSnapshotVersion() ) );
<a class="jxr_linenumber" name="59" href="#59">59</a> merged.setAvailableVersions( mergeAvailableVersions( mainMetadata.getAvailableVersions(), sourceMetadata.getAvailableVersions() ) );
<a class="jxr_linenumber" name="60" href="#60">60</a> merged.setPlugins( mergePlugins( mainMetadata.getPlugins(), sourceMetadata.getPlugins() ) );
<a class="jxr_linenumber" name="61" href="#61">61</a>
<a class="jxr_linenumber" name="62" href="#62">62</a> <em class="jxr_comment">//Don't set if merge was not possible</em>
<a class="jxr_linenumber" name="63" href="#63">63</a> <strong class="jxr_keyword">long</strong> lastUpdated = mergeTimestamp( mainMetadata.getLastUpdated(), sourceMetadata.getLastUpdated());
<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">if</strong> (lastUpdated &gt; -1)
<a class="jxr_linenumber" name="65" href="#65">65</a> {
<a class="jxr_linenumber" name="66" href="#66">66</a> merged.setLastUpdated( Long.toString(lastUpdated) );
<a class="jxr_linenumber" name="67" href="#67">67</a> }
<a class="jxr_linenumber" name="68" href="#68">68</a>
<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">return</strong> merged;
<a class="jxr_linenumber" name="70" href="#70">70</a> }
<a class="jxr_linenumber" name="71" href="#71">71</a>
<a class="jxr_linenumber" name="72" href="#72">72</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> empty( String val )
<a class="jxr_linenumber" name="73" href="#73">73</a> {
<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">if</strong> ( val == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="75" href="#75">75</a> {
<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="77" href="#77">77</a> }
<a class="jxr_linenumber" name="78" href="#78">78</a>
<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">return</strong> ( val.trim().length() &lt;= 0 );
<a class="jxr_linenumber" name="80" href="#80">80</a> }
<a class="jxr_linenumber" name="81" href="#81">81</a>
<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> mergeTimestamp(String mainTimestamp, String sourceTimestamp)
<a class="jxr_linenumber" name="83" href="#83">83</a> {
<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">if</strong> (sourceTimestamp == <strong class="jxr_keyword">null</strong> &amp;&amp; mainTimestamp != <strong class="jxr_keyword">null</strong>)
<a class="jxr_linenumber" name="85" href="#85">85</a> {
<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">return</strong> convertTimestampToLong(mainTimestamp);
<a class="jxr_linenumber" name="87" href="#87">87</a> }
<a class="jxr_linenumber" name="88" href="#88">88</a>
<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">if</strong> (mainTimestamp == <strong class="jxr_keyword">null</strong> &amp;&amp; sourceTimestamp != <strong class="jxr_keyword">null</strong>)
<a class="jxr_linenumber" name="90" href="#90">90</a> {
<a class="jxr_linenumber" name="91" href="#91">91</a> <strong class="jxr_keyword">return</strong> convertTimestampToLong(sourceTimestamp);
<a class="jxr_linenumber" name="92" href="#92">92</a> }
<a class="jxr_linenumber" name="93" href="#93">93</a>
<a class="jxr_linenumber" name="94" href="#94">94</a> <strong class="jxr_keyword">if</strong> (sourceTimestamp == <strong class="jxr_keyword">null</strong> &amp;&amp; mainTimestamp == <strong class="jxr_keyword">null</strong>)
<a class="jxr_linenumber" name="95" href="#95">95</a> {
<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">return</strong> -1;
<a class="jxr_linenumber" name="97" href="#97">97</a> }
<a class="jxr_linenumber" name="98" href="#98">98</a>
<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">return</strong> mergeTimestamp(convertTimestampToLong(mainTimestamp), convertTimestampToLong(sourceTimestamp));
<a class="jxr_linenumber" name="100" href="#100">100</a> }
<a class="jxr_linenumber" name="101" href="#101">101</a>
<a class="jxr_linenumber" name="102" href="#102">102</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> mergeTimestamp(<strong class="jxr_keyword">long</strong> mainTimestamp, <strong class="jxr_keyword">long</strong> sourceTimestamp)
<a class="jxr_linenumber" name="103" href="#103">103</a> {
<a class="jxr_linenumber" name="104" href="#104">104</a> <strong class="jxr_keyword">return</strong> Math.max( mainTimestamp, sourceTimestamp );
<a class="jxr_linenumber" name="105" href="#105">105</a> }
<a class="jxr_linenumber" name="106" href="#106">106</a>
<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../../org/apache/archiva/model/SnapshotVersion.html">SnapshotVersion</a> merge( SnapshotVersion mainSnapshotVersion, SnapshotVersion sourceSnapshotVersion )
<a class="jxr_linenumber" name="108" href="#108">108</a> {
<a class="jxr_linenumber" name="109" href="#109">109</a> <strong class="jxr_keyword">if</strong> ( sourceSnapshotVersion == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="110" href="#110">110</a> {
<a class="jxr_linenumber" name="111" href="#111">111</a> <strong class="jxr_keyword">return</strong> mainSnapshotVersion;
<a class="jxr_linenumber" name="112" href="#112">112</a> }
<a class="jxr_linenumber" name="113" href="#113">113</a>
<a class="jxr_linenumber" name="114" href="#114">114</a> <strong class="jxr_keyword">if</strong> ( mainSnapshotVersion == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="115" href="#115">115</a> {
<a class="jxr_linenumber" name="116" href="#116">116</a> <strong class="jxr_keyword">return</strong> ArchivaModelCloner.clone( sourceSnapshotVersion );
<a class="jxr_linenumber" name="117" href="#117">117</a> }
<a class="jxr_linenumber" name="118" href="#118">118</a>
<a class="jxr_linenumber" name="119" href="#119">119</a> <a href="../../../../../org/apache/archiva/model/SnapshotVersion.html">SnapshotVersion</a> merged = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/archiva/model/SnapshotVersion.html">SnapshotVersion</a>();
<a class="jxr_linenumber" name="120" href="#120">120</a>
<a class="jxr_linenumber" name="121" href="#121">121</a> <strong class="jxr_keyword">long</strong> mainSnapshotLastUpdated = convertTimestampToLong(mainSnapshotVersion.getTimestamp());
<a class="jxr_linenumber" name="122" href="#122">122</a> <strong class="jxr_keyword">long</strong> sourceSnapshotLastUpdated = convertTimestampToLong(sourceSnapshotVersion.getTimestamp());
<a class="jxr_linenumber" name="123" href="#123">123</a>
<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">long</strong> lastUpdated = mergeTimestamp(mainSnapshotLastUpdated, sourceSnapshotLastUpdated);
<a class="jxr_linenumber" name="125" href="#125">125</a>
<a class="jxr_linenumber" name="126" href="#126">126</a> <strong class="jxr_keyword">if</strong> (lastUpdated == mainSnapshotLastUpdated)
<a class="jxr_linenumber" name="127" href="#127">127</a> {
<a class="jxr_linenumber" name="128" href="#128">128</a> merged.setTimestamp(mainSnapshotVersion.getTimestamp());
<a class="jxr_linenumber" name="129" href="#129">129</a> merged.setBuildNumber(mainSnapshotVersion.getBuildNumber());
<a class="jxr_linenumber" name="130" href="#130">130</a> }
<a class="jxr_linenumber" name="131" href="#131">131</a> <strong class="jxr_keyword">else</strong>
<a class="jxr_linenumber" name="132" href="#132">132</a> {
<a class="jxr_linenumber" name="133" href="#133">133</a> merged.setTimestamp(sourceSnapshotVersion.getTimestamp());
<a class="jxr_linenumber" name="134" href="#134">134</a> merged.setBuildNumber(sourceSnapshotVersion.getBuildNumber());
<a class="jxr_linenumber" name="135" href="#135">135</a> }
<a class="jxr_linenumber" name="136" href="#136">136</a>
<a class="jxr_linenumber" name="137" href="#137">137</a> <strong class="jxr_keyword">return</strong> merged;
<a class="jxr_linenumber" name="138" href="#138">138</a> }
<a class="jxr_linenumber" name="139" href="#139">139</a>
<a class="jxr_linenumber" name="140" href="#140">140</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> convertTimestampToLong(String timestamp)
<a class="jxr_linenumber" name="141" href="#141">141</a> {
<a class="jxr_linenumber" name="142" href="#142">142</a> <strong class="jxr_keyword">if</strong> (timestamp == <strong class="jxr_keyword">null</strong>)
<a class="jxr_linenumber" name="143" href="#143">143</a> {
<a class="jxr_linenumber" name="144" href="#144">144</a> <strong class="jxr_keyword">return</strong> -1;
<a class="jxr_linenumber" name="145" href="#145">145</a> }
<a class="jxr_linenumber" name="146" href="#146">146</a>
<a class="jxr_linenumber" name="147" href="#147">147</a> <strong class="jxr_keyword">return</strong> getLongFromTimestampSafely(StringUtils.replace(timestamp, <span class="jxr_string">"."</span>, <span class="jxr_string">""</span>));
<a class="jxr_linenumber" name="148" href="#148">148</a> }
<a class="jxr_linenumber" name="149" href="#149">149</a>
<a class="jxr_linenumber" name="150" href="#150">150</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> getLongFromTimestampSafely( String timestampString )
<a class="jxr_linenumber" name="151" href="#151">151</a> {
<a class="jxr_linenumber" name="152" href="#152">152</a> <strong class="jxr_keyword">try</strong>
<a class="jxr_linenumber" name="153" href="#153">153</a> {
<a class="jxr_linenumber" name="154" href="#154">154</a> <strong class="jxr_keyword">return</strong> Long.parseLong(timestampString);
<a class="jxr_linenumber" name="155" href="#155">155</a> }
<a class="jxr_linenumber" name="156" href="#156">156</a> <strong class="jxr_keyword">catch</strong> (NumberFormatException e)
<a class="jxr_linenumber" name="157" href="#157">157</a> {
<a class="jxr_linenumber" name="158" href="#158">158</a> <strong class="jxr_keyword">return</strong> -1;
<a class="jxr_linenumber" name="159" href="#159">159</a> }
<a class="jxr_linenumber" name="160" href="#160">160</a> }
<a class="jxr_linenumber" name="161" href="#161">161</a>
<a class="jxr_linenumber" name="162" href="#162">162</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String merge( String main, String source )
<a class="jxr_linenumber" name="163" href="#163">163</a> {
<a class="jxr_linenumber" name="164" href="#164">164</a> <strong class="jxr_keyword">if</strong> ( empty( main ) &amp;&amp; !empty( source ) )
<a class="jxr_linenumber" name="165" href="#165">165</a> {
<a class="jxr_linenumber" name="166" href="#166">166</a> <strong class="jxr_keyword">return</strong> source;
<a class="jxr_linenumber" name="167" href="#167">167</a> }
<a class="jxr_linenumber" name="168" href="#168">168</a>
<a class="jxr_linenumber" name="169" href="#169">169</a> <strong class="jxr_keyword">return</strong> main;
<a class="jxr_linenumber" name="170" href="#170">170</a> }
<a class="jxr_linenumber" name="171" href="#171">171</a>
<a class="jxr_linenumber" name="172" href="#172">172</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> List&lt;Plugin&gt; mergePlugins(List&lt;Plugin&gt; mainPlugins, List&lt;Plugin&gt; sourcePlugins)
<a class="jxr_linenumber" name="173" href="#173">173</a> {
<a class="jxr_linenumber" name="174" href="#174">174</a> <strong class="jxr_keyword">if</strong> ( sourcePlugins == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="175" href="#175">175</a> {
<a class="jxr_linenumber" name="176" href="#176">176</a> <strong class="jxr_keyword">return</strong> mainPlugins;
<a class="jxr_linenumber" name="177" href="#177">177</a> }
<a class="jxr_linenumber" name="178" href="#178">178</a>
<a class="jxr_linenumber" name="179" href="#179">179</a> <strong class="jxr_keyword">if</strong> ( mainPlugins == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="180" href="#180">180</a> {
<a class="jxr_linenumber" name="181" href="#181">181</a> <strong class="jxr_keyword">return</strong> clonePlugins( sourcePlugins );
<a class="jxr_linenumber" name="182" href="#182">182</a> }
<a class="jxr_linenumber" name="183" href="#183">183</a>
<a class="jxr_linenumber" name="184" href="#184">184</a> List&lt;Plugin&gt; merged = clonePlugins( mainPlugins );
<a class="jxr_linenumber" name="185" href="#185">185</a>
<a class="jxr_linenumber" name="186" href="#186">186</a> <strong class="jxr_keyword">for</strong> ( Plugin plugin : sourcePlugins )
<a class="jxr_linenumber" name="187" href="#187">187</a> {
<a class="jxr_linenumber" name="188" href="#188">188</a> <strong class="jxr_keyword">if</strong> ( !merged.contains( plugin ) )
<a class="jxr_linenumber" name="189" href="#189">189</a> {
<a class="jxr_linenumber" name="190" href="#190">190</a> merged.add( plugin );
<a class="jxr_linenumber" name="191" href="#191">191</a> }
<a class="jxr_linenumber" name="192" href="#192">192</a> }
<a class="jxr_linenumber" name="193" href="#193">193</a>
<a class="jxr_linenumber" name="194" href="#194">194</a> <strong class="jxr_keyword">return</strong> merged;
<a class="jxr_linenumber" name="195" href="#195">195</a> }
<a class="jxr_linenumber" name="196" href="#196">196</a>
<a class="jxr_linenumber" name="197" href="#197">197</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="198" href="#198">198</a> <em class="jxr_javadoccomment"> * Clones a list of plugins.</em>
<a class="jxr_linenumber" name="199" href="#199">199</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="200" href="#200">200</a> <em class="jxr_javadoccomment"> * This method exists because ArchivaModelCloner.clonePlugins() </em>
<a class="jxr_linenumber" name="201" href="#201">201</a> <em class="jxr_javadoccomment"> * only works with artifact references.</em>
<a class="jxr_linenumber" name="202" href="#202">202</a> <em class="jxr_javadoccomment"> * </em>
<a class="jxr_linenumber" name="203" href="#203">203</a> <em class="jxr_javadoccomment"> * @param plugins</em>
<a class="jxr_linenumber" name="204" href="#204">204</a> <em class="jxr_javadoccomment"> * @return list of cloned plugins</em>
<a class="jxr_linenumber" name="205" href="#205">205</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="206" href="#206">206</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> List&lt;Plugin&gt; clonePlugins(List&lt;Plugin&gt; plugins)
<a class="jxr_linenumber" name="207" href="#207">207</a> {
<a class="jxr_linenumber" name="208" href="#208">208</a> <strong class="jxr_keyword">if</strong> (plugins == <strong class="jxr_keyword">null</strong>)
<a class="jxr_linenumber" name="209" href="#209">209</a> {
<a class="jxr_linenumber" name="210" href="#210">210</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="211" href="#211">211</a> }
<a class="jxr_linenumber" name="212" href="#212">212</a>
<a class="jxr_linenumber" name="213" href="#213">213</a> List&lt;Plugin&gt; result = <strong class="jxr_keyword">new</strong> ArrayList&lt;Plugin&gt;();
<a class="jxr_linenumber" name="214" href="#214">214</a>
<a class="jxr_linenumber" name="215" href="#215">215</a> <strong class="jxr_keyword">for</strong> (Plugin plugin : plugins)
<a class="jxr_linenumber" name="216" href="#216">216</a> {
<a class="jxr_linenumber" name="217" href="#217">217</a> <a href="../../../../../org/apache/archiva/model/Plugin.html">Plugin</a> clonedPlugin = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/archiva/model/Plugin.html">Plugin</a>();
<a class="jxr_linenumber" name="218" href="#218">218</a> clonedPlugin.setArtifactId(plugin.getArtifactId());
<a class="jxr_linenumber" name="219" href="#219">219</a> clonedPlugin.setName(plugin.getName());
<a class="jxr_linenumber" name="220" href="#220">220</a> clonedPlugin.setPrefix(plugin.getPrefix());
<a class="jxr_linenumber" name="221" href="#221">221</a> result.add(plugin);
<a class="jxr_linenumber" name="222" href="#222">222</a> }
<a class="jxr_linenumber" name="223" href="#223">223</a>
<a class="jxr_linenumber" name="224" href="#224">224</a> <strong class="jxr_keyword">return</strong> result;
<a class="jxr_linenumber" name="225" href="#225">225</a> }
<a class="jxr_linenumber" name="226" href="#226">226</a>
<a class="jxr_linenumber" name="227" href="#227">227</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> List&lt;String&gt; mergeAvailableVersions( List&lt;String&gt; mainAvailableVersions, List&lt;String&gt; sourceAvailableVersions )
<a class="jxr_linenumber" name="228" href="#228">228</a> {
<a class="jxr_linenumber" name="229" href="#229">229</a> <strong class="jxr_keyword">if</strong> ( sourceAvailableVersions == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="230" href="#230">230</a> {
<a class="jxr_linenumber" name="231" href="#231">231</a> <strong class="jxr_keyword">return</strong> mainAvailableVersions;
<a class="jxr_linenumber" name="232" href="#232">232</a> }
<a class="jxr_linenumber" name="233" href="#233">233</a>
<a class="jxr_linenumber" name="234" href="#234">234</a> <strong class="jxr_keyword">if</strong> ( mainAvailableVersions == <strong class="jxr_keyword">null</strong> )
<a class="jxr_linenumber" name="235" href="#235">235</a> {
<a class="jxr_linenumber" name="236" href="#236">236</a> <strong class="jxr_keyword">return</strong> ArchivaModelCloner.cloneAvailableVersions( sourceAvailableVersions );
<a class="jxr_linenumber" name="237" href="#237">237</a> }
<a class="jxr_linenumber" name="238" href="#238">238</a>
<a class="jxr_linenumber" name="239" href="#239">239</a> List&lt;String&gt; merged = ArchivaModelCloner.cloneAvailableVersions( mainAvailableVersions );
<a class="jxr_linenumber" name="240" href="#240">240</a>
<a class="jxr_linenumber" name="241" href="#241">241</a> <strong class="jxr_keyword">for</strong> ( String sourceVersion : sourceAvailableVersions )
<a class="jxr_linenumber" name="242" href="#242">242</a> {
<a class="jxr_linenumber" name="243" href="#243">243</a> <strong class="jxr_keyword">if</strong> ( !merged.contains( sourceVersion ) )
<a class="jxr_linenumber" name="244" href="#244">244</a> {
<a class="jxr_linenumber" name="245" href="#245">245</a> merged.add( sourceVersion );
<a class="jxr_linenumber" name="246" href="#246">246</a> }
<a class="jxr_linenumber" name="247" href="#247">247</a> }
<a class="jxr_linenumber" name="248" href="#248">248</a>
<a class="jxr_linenumber" name="249" href="#249">249</a> <strong class="jxr_keyword">return</strong> merged;
<a class="jxr_linenumber" name="250" href="#250">250</a> }
<a class="jxr_linenumber" name="251" href="#251">251</a> }
</pre>
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