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<FONT color="green">001</FONT>    package org.apache.archiva.model;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    /*<a name="line.3"></a>
<FONT color="green">004</FONT>     * Licensed to the Apache Software Foundation (ASF) under one<a name="line.4"></a>
<FONT color="green">005</FONT>     * or more contributor license agreements.  See the NOTICE file<a name="line.5"></a>
<FONT color="green">006</FONT>     * distributed with this work for additional information<a name="line.6"></a>
<FONT color="green">007</FONT>     * regarding copyright ownership.  The ASF licenses this file<a name="line.7"></a>
<FONT color="green">008</FONT>     * to you under the Apache License, Version 2.0 (the<a name="line.8"></a>
<FONT color="green">009</FONT>     * "License"); you may not use this file except in compliance<a name="line.9"></a>
<FONT color="green">010</FONT>     * with the License.  You may obtain a copy of the License at<a name="line.10"></a>
<FONT color="green">011</FONT>     *<a name="line.11"></a>
<FONT color="green">012</FONT>     *  http://www.apache.org/licenses/LICENSE-2.0<a name="line.12"></a>
<FONT color="green">013</FONT>     *<a name="line.13"></a>
<FONT color="green">014</FONT>     * Unless required by applicable law or agreed to in writing,<a name="line.14"></a>
<FONT color="green">015</FONT>     * software distributed under the License is distributed on an<a name="line.15"></a>
<FONT color="green">016</FONT>     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.16"></a>
<FONT color="green">017</FONT>     * KIND, either express or implied.  See the License for the<a name="line.17"></a>
<FONT color="green">018</FONT>     * specific language governing permissions and limitations<a name="line.18"></a>
<FONT color="green">019</FONT>     * under the License.<a name="line.19"></a>
<FONT color="green">020</FONT>     */<a name="line.20"></a>
<FONT color="green">021</FONT>    <a name="line.21"></a>
<FONT color="green">022</FONT>    import java.util.ArrayList;<a name="line.22"></a>
<FONT color="green">023</FONT>    import java.util.Enumeration;<a name="line.23"></a>
<FONT color="green">024</FONT>    import java.util.List;<a name="line.24"></a>
<FONT color="green">025</FONT>    import java.util.Properties;<a name="line.25"></a>
<FONT color="green">026</FONT>    <a name="line.26"></a>
<FONT color="green">027</FONT>    /**<a name="line.27"></a>
<FONT color="green">028</FONT>     * Utility methods for cloning various Archiva Model objects.<a name="line.28"></a>
<FONT color="green">029</FONT>     *<a name="line.29"></a>
<FONT color="green">030</FONT>     *<a name="line.30"></a>
<FONT color="green">031</FONT>     */<a name="line.31"></a>
<FONT color="green">032</FONT>    public class ArchivaModelCloner<a name="line.32"></a>
<FONT color="green">033</FONT>    {<a name="line.33"></a>
<FONT color="green">034</FONT>    <a name="line.34"></a>
<FONT color="green">035</FONT>        public static ArtifactReference clone( ArtifactReference artifactReference )<a name="line.35"></a>
<FONT color="green">036</FONT>        {<a name="line.36"></a>
<FONT color="green">037</FONT>            if ( artifactReference == null )<a name="line.37"></a>
<FONT color="green">038</FONT>            {<a name="line.38"></a>
<FONT color="green">039</FONT>                return null;<a name="line.39"></a>
<FONT color="green">040</FONT>            }<a name="line.40"></a>
<FONT color="green">041</FONT>    <a name="line.41"></a>
<FONT color="green">042</FONT>            ArtifactReference cloned = new ArtifactReference();<a name="line.42"></a>
<FONT color="green">043</FONT>    <a name="line.43"></a>
<FONT color="green">044</FONT>            cloned.setGroupId( artifactReference.getGroupId() );<a name="line.44"></a>
<FONT color="green">045</FONT>            cloned.setArtifactId( artifactReference.getArtifactId() );<a name="line.45"></a>
<FONT color="green">046</FONT>            cloned.setVersion( artifactReference.getVersion() );<a name="line.46"></a>
<FONT color="green">047</FONT>            cloned.setClassifier( artifactReference.getClassifier() );<a name="line.47"></a>
<FONT color="green">048</FONT>            cloned.setType( artifactReference.getType() );<a name="line.48"></a>
<FONT color="green">049</FONT>    <a name="line.49"></a>
<FONT color="green">050</FONT>            return cloned;<a name="line.50"></a>
<FONT color="green">051</FONT>        }<a name="line.51"></a>
<FONT color="green">052</FONT>    <a name="line.52"></a>
<FONT color="green">053</FONT>        @SuppressWarnings( "unchecked" )<a name="line.53"></a>
<FONT color="green">054</FONT>        public static Properties clone( Properties properties )<a name="line.54"></a>
<FONT color="green">055</FONT>        {<a name="line.55"></a>
<FONT color="green">056</FONT>            if ( properties == null )<a name="line.56"></a>
<FONT color="green">057</FONT>            {<a name="line.57"></a>
<FONT color="green">058</FONT>                return null;<a name="line.58"></a>
<FONT color="green">059</FONT>            }<a name="line.59"></a>
<FONT color="green">060</FONT>    <a name="line.60"></a>
<FONT color="green">061</FONT>            Properties cloned = new Properties();<a name="line.61"></a>
<FONT color="green">062</FONT>    <a name="line.62"></a>
<FONT color="green">063</FONT>            Enumeration&lt;String&gt; keys = (Enumeration&lt;String&gt;) properties.propertyNames();<a name="line.63"></a>
<FONT color="green">064</FONT>            while ( keys.hasMoreElements() )<a name="line.64"></a>
<FONT color="green">065</FONT>            {<a name="line.65"></a>
<FONT color="green">066</FONT>                String key = (String) keys.nextElement();<a name="line.66"></a>
<FONT color="green">067</FONT>                String value = properties.getProperty( key );<a name="line.67"></a>
<FONT color="green">068</FONT>                cloned.setProperty( key, value );<a name="line.68"></a>
<FONT color="green">069</FONT>            }<a name="line.69"></a>
<FONT color="green">070</FONT>    <a name="line.70"></a>
<FONT color="green">071</FONT>            return cloned;<a name="line.71"></a>
<FONT color="green">072</FONT>        }<a name="line.72"></a>
<FONT color="green">073</FONT>    <a name="line.73"></a>
<FONT color="green">074</FONT>        public static SnapshotVersion clone( SnapshotVersion snapshotVersion )<a name="line.74"></a>
<FONT color="green">075</FONT>        {<a name="line.75"></a>
<FONT color="green">076</FONT>            if ( snapshotVersion == null )<a name="line.76"></a>
<FONT color="green">077</FONT>            {<a name="line.77"></a>
<FONT color="green">078</FONT>                return null;<a name="line.78"></a>
<FONT color="green">079</FONT>            }<a name="line.79"></a>
<FONT color="green">080</FONT>    <a name="line.80"></a>
<FONT color="green">081</FONT>            SnapshotVersion cloned = new SnapshotVersion();<a name="line.81"></a>
<FONT color="green">082</FONT>    <a name="line.82"></a>
<FONT color="green">083</FONT>            cloned.setTimestamp( snapshotVersion.getTimestamp() );<a name="line.83"></a>
<FONT color="green">084</FONT>            cloned.setBuildNumber( snapshotVersion.getBuildNumber() );<a name="line.84"></a>
<FONT color="green">085</FONT>    <a name="line.85"></a>
<FONT color="green">086</FONT>            return cloned;<a name="line.86"></a>
<FONT color="green">087</FONT>        }<a name="line.87"></a>
<FONT color="green">088</FONT>    <a name="line.88"></a>
<FONT color="green">089</FONT>        public static VersionedReference clone( VersionedReference versionedReference )<a name="line.89"></a>
<FONT color="green">090</FONT>        {<a name="line.90"></a>
<FONT color="green">091</FONT>            if ( versionedReference == null )<a name="line.91"></a>
<FONT color="green">092</FONT>            {<a name="line.92"></a>
<FONT color="green">093</FONT>                return null;<a name="line.93"></a>
<FONT color="green">094</FONT>            }<a name="line.94"></a>
<FONT color="green">095</FONT>    <a name="line.95"></a>
<FONT color="green">096</FONT>            VersionedReference cloned = new VersionedReference();<a name="line.96"></a>
<FONT color="green">097</FONT>    <a name="line.97"></a>
<FONT color="green">098</FONT>            cloned.setGroupId( versionedReference.getGroupId() );<a name="line.98"></a>
<FONT color="green">099</FONT>            cloned.setArtifactId( versionedReference.getArtifactId() );<a name="line.99"></a>
<FONT color="green">100</FONT>            cloned.setVersion( versionedReference.getVersion() );<a name="line.100"></a>
<FONT color="green">101</FONT>    <a name="line.101"></a>
<FONT color="green">102</FONT>            return cloned;<a name="line.102"></a>
<FONT color="green">103</FONT>        }<a name="line.103"></a>
<FONT color="green">104</FONT>    <a name="line.104"></a>
<FONT color="green">105</FONT>        public static List&lt;ArtifactReference&gt; cloneArtifactReferences( List&lt;ArtifactReference&gt; artifactReferenceList )<a name="line.105"></a>
<FONT color="green">106</FONT>        {<a name="line.106"></a>
<FONT color="green">107</FONT>            if ( artifactReferenceList == null )<a name="line.107"></a>
<FONT color="green">108</FONT>            {<a name="line.108"></a>
<FONT color="green">109</FONT>                return null;<a name="line.109"></a>
<FONT color="green">110</FONT>            }<a name="line.110"></a>
<FONT color="green">111</FONT>    <a name="line.111"></a>
<FONT color="green">112</FONT>            List&lt;ArtifactReference&gt; ret = new ArrayList&lt;ArtifactReference&gt;( artifactReferenceList.size() );<a name="line.112"></a>
<FONT color="green">113</FONT>    <a name="line.113"></a>
<FONT color="green">114</FONT>            for ( ArtifactReference ref : artifactReferenceList )<a name="line.114"></a>
<FONT color="green">115</FONT>            {<a name="line.115"></a>
<FONT color="green">116</FONT>                ret.add( clone( ref ) );<a name="line.116"></a>
<FONT color="green">117</FONT>            }<a name="line.117"></a>
<FONT color="green">118</FONT>    <a name="line.118"></a>
<FONT color="green">119</FONT>            return ret;<a name="line.119"></a>
<FONT color="green">120</FONT>        }<a name="line.120"></a>
<FONT color="green">121</FONT>    <a name="line.121"></a>
<FONT color="green">122</FONT>        private static List&lt;String&gt; cloneSimpleStringList( List&lt;String&gt; simple )<a name="line.122"></a>
<FONT color="green">123</FONT>        {<a name="line.123"></a>
<FONT color="green">124</FONT>            if ( simple == null )<a name="line.124"></a>
<FONT color="green">125</FONT>            {<a name="line.125"></a>
<FONT color="green">126</FONT>                return null;<a name="line.126"></a>
<FONT color="green">127</FONT>            }<a name="line.127"></a>
<FONT color="green">128</FONT>    <a name="line.128"></a>
<FONT color="green">129</FONT>            List&lt;String&gt; ret = new ArrayList&lt;String&gt;( simple.size() );<a name="line.129"></a>
<FONT color="green">130</FONT>    <a name="line.130"></a>
<FONT color="green">131</FONT>            for ( String txt : simple )<a name="line.131"></a>
<FONT color="green">132</FONT>            {<a name="line.132"></a>
<FONT color="green">133</FONT>                ret.add( txt );<a name="line.133"></a>
<FONT color="green">134</FONT>            }<a name="line.134"></a>
<FONT color="green">135</FONT>    <a name="line.135"></a>
<FONT color="green">136</FONT>            return ret;<a name="line.136"></a>
<FONT color="green">137</FONT>        }<a name="line.137"></a>
<FONT color="green">138</FONT>    <a name="line.138"></a>
<FONT color="green">139</FONT>        public static List&lt;String&gt; cloneAvailableVersions( List&lt;String&gt; availableVersions )<a name="line.139"></a>
<FONT color="green">140</FONT>        {<a name="line.140"></a>
<FONT color="green">141</FONT>            return cloneSimpleStringList( availableVersions );<a name="line.141"></a>
<FONT color="green">142</FONT>        }<a name="line.142"></a>
<FONT color="green">143</FONT>    }<a name="line.143"></a>


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