<HTML>
<BODY BGCOLOR="white">
<PRE>
<FONT color="green">001</FONT>    package org.apache.archiva.repository.content.legacy;<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 org.apache.archiva.configuration.ArchivaConfiguration;<a name="line.22"></a>
<FONT color="green">023</FONT>    import org.apache.archiva.configuration.LegacyArtifactPath;<a name="line.23"></a>
<FONT color="green">024</FONT>    import org.apache.archiva.model.ArtifactReference;<a name="line.24"></a>
<FONT color="green">025</FONT>    import org.apache.archiva.repository.content.ArtifactClassifierMapping;<a name="line.25"></a>
<FONT color="green">026</FONT>    import org.apache.archiva.repository.content.PathParser;<a name="line.26"></a>
<FONT color="green">027</FONT>    import org.apache.archiva.repository.content.maven2.ArtifactExtensionMapping;<a name="line.27"></a>
<FONT color="green">028</FONT>    import org.apache.archiva.repository.content.maven2.FilenameParser;<a name="line.28"></a>
<FONT color="green">029</FONT>    import org.apache.archiva.repository.layout.LayoutException;<a name="line.29"></a>
<FONT color="green">030</FONT>    import org.apache.commons.lang.StringUtils;<a name="line.30"></a>
<FONT color="green">031</FONT>    <a name="line.31"></a>
<FONT color="green">032</FONT>    import java.util.Collection;<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>     * LegacyPathParser is a parser for maven 1 (legacy layout) paths to<a name="line.35"></a>
<FONT color="green">036</FONT>     * ArtifactReference.<a name="line.36"></a>
<FONT color="green">037</FONT>     *<a name="line.37"></a>
<FONT color="green">038</FONT>     *<a name="line.38"></a>
<FONT color="green">039</FONT>     */<a name="line.39"></a>
<FONT color="green">040</FONT>    public class LegacyPathParser<a name="line.40"></a>
<FONT color="green">041</FONT>        implements PathParser<a name="line.41"></a>
<FONT color="green">042</FONT>    {<a name="line.42"></a>
<FONT color="green">043</FONT>        private static final String INVALID_ARTIFACT_PATH = "Invalid path to Artifact: ";<a name="line.43"></a>
<FONT color="green">044</FONT>    <a name="line.44"></a>
<FONT color="green">045</FONT>        protected ArchivaConfiguration configuration;<a name="line.45"></a>
<FONT color="green">046</FONT>    <a name="line.46"></a>
<FONT color="green">047</FONT>        public LegacyPathParser( ArchivaConfiguration configuration )<a name="line.47"></a>
<FONT color="green">048</FONT>        {<a name="line.48"></a>
<FONT color="green">049</FONT>            this.configuration = configuration;<a name="line.49"></a>
<FONT color="green">050</FONT>        }<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>        /**<a name="line.53"></a>
<FONT color="green">054</FONT>         * {@inheritDoc}<a name="line.54"></a>
<FONT color="green">055</FONT>         *<a name="line.55"></a>
<FONT color="green">056</FONT>         * @see org.apache.archiva.repository.content.PathParser#toArtifactReference(String)<a name="line.56"></a>
<FONT color="green">057</FONT>         */<a name="line.57"></a>
<FONT color="green">058</FONT>        public ArtifactReference toArtifactReference( String path )<a name="line.58"></a>
<FONT color="green">059</FONT>            throws LayoutException<a name="line.59"></a>
<FONT color="green">060</FONT>        {<a name="line.60"></a>
<FONT color="green">061</FONT>            ArtifactReference artifact = new ArtifactReference();<a name="line.61"></a>
<FONT color="green">062</FONT>    <a name="line.62"></a>
<FONT color="green">063</FONT>            // First, look if a custom resolution rule has been set for this artifact<a name="line.63"></a>
<FONT color="green">064</FONT>            Collection&lt;LegacyArtifactPath&gt; legacy = configuration.getConfiguration().getLegacyArtifactPaths();<a name="line.64"></a>
<FONT color="green">065</FONT>            for ( LegacyArtifactPath legacyPath : legacy )<a name="line.65"></a>
<FONT color="green">066</FONT>            {<a name="line.66"></a>
<FONT color="green">067</FONT>                if ( legacyPath.match( path ) )<a name="line.67"></a>
<FONT color="green">068</FONT>                {<a name="line.68"></a>
<FONT color="green">069</FONT>                    artifact.setGroupId( legacyPath.getGroupId() );<a name="line.69"></a>
<FONT color="green">070</FONT>                    artifact.setArtifactId( legacyPath.getArtifactId() );<a name="line.70"></a>
<FONT color="green">071</FONT>                    artifact.setClassifier( legacyPath.getClassifier() );<a name="line.71"></a>
<FONT color="green">072</FONT>                    artifact.setVersion( legacyPath.getVersion() );<a name="line.72"></a>
<FONT color="green">073</FONT>                    artifact.setType( legacyPath.getType() );<a name="line.73"></a>
<FONT color="green">074</FONT>                    return artifact;<a name="line.74"></a>
<FONT color="green">075</FONT>                }<a name="line.75"></a>
<FONT color="green">076</FONT>            }<a name="line.76"></a>
<FONT color="green">077</FONT>    <a name="line.77"></a>
<FONT color="green">078</FONT>            String normalizedPath = StringUtils.replace( path, "\\", "/" );<a name="line.78"></a>
<FONT color="green">079</FONT>    <a name="line.79"></a>
<FONT color="green">080</FONT>            String pathParts[] = StringUtils.split( normalizedPath, '/' );<a name="line.80"></a>
<FONT color="green">081</FONT>    <a name="line.81"></a>
<FONT color="green">082</FONT>            /* Always 3 parts. (Never more or less)<a name="line.82"></a>
<FONT color="green">083</FONT>             * <a name="line.83"></a>
<FONT color="green">084</FONT>             *   path = "commons-lang/jars/commons-lang-2.1.jar"<a name="line.84"></a>
<FONT color="green">085</FONT>             *   path[0] = "commons-lang";          // The Group ID<a name="line.85"></a>
<FONT color="green">086</FONT>             *   path[1] = "jars";                  // The Directory Type<a name="line.86"></a>
<FONT color="green">087</FONT>             *   path[2] = "commons-lang-2.1.jar";  // The Filename.<a name="line.87"></a>
<FONT color="green">088</FONT>             */<a name="line.88"></a>
<FONT color="green">089</FONT>    <a name="line.89"></a>
<FONT color="green">090</FONT>            if ( pathParts.length != 3 )<a name="line.90"></a>
<FONT color="green">091</FONT>            {<a name="line.91"></a>
<FONT color="green">092</FONT>                // Illegal Path Parts Length.<a name="line.92"></a>
<FONT color="green">093</FONT>                throw new LayoutException( INVALID_ARTIFACT_PATH<a name="line.93"></a>
<FONT color="green">094</FONT>                                               + "legacy paths should only have 3 parts [groupId]/[type]s/[artifactId]-[version].[type], found "<a name="line.94"></a>
<FONT color="green">095</FONT>                                               + pathParts.length + " instead." );<a name="line.95"></a>
<FONT color="green">096</FONT>            }<a name="line.96"></a>
<FONT color="green">097</FONT>    <a name="line.97"></a>
<FONT color="green">098</FONT>            // The Group ID.<a name="line.98"></a>
<FONT color="green">099</FONT>            artifact.setGroupId( pathParts[0] );<a name="line.99"></a>
<FONT color="green">100</FONT>    <a name="line.100"></a>
<FONT color="green">101</FONT>            // The Expected Type.<a name="line.101"></a>
<FONT color="green">102</FONT>            String expectedType = pathParts[1];<a name="line.102"></a>
<FONT color="green">103</FONT>    <a name="line.103"></a>
<FONT color="green">104</FONT>            // Sanity Check: expectedType should end in "s".<a name="line.104"></a>
<FONT color="green">105</FONT>            if ( !expectedType.endsWith( "s" ) )<a name="line.105"></a>
<FONT color="green">106</FONT>            {<a name="line.106"></a>
<FONT color="green">107</FONT>                throw new LayoutException( INVALID_ARTIFACT_PATH<a name="line.107"></a>
<FONT color="green">108</FONT>                                               + "legacy paths should have an expected type ending in [s] in the second part of the path." );<a name="line.108"></a>
<FONT color="green">109</FONT>            }<a name="line.109"></a>
<FONT color="green">110</FONT>    <a name="line.110"></a>
<FONT color="green">111</FONT>            // The Filename.<a name="line.111"></a>
<FONT color="green">112</FONT>            String filename = pathParts[2];<a name="line.112"></a>
<FONT color="green">113</FONT>    <a name="line.113"></a>
<FONT color="green">114</FONT>            FilenameParser parser = new FilenameParser( filename );<a name="line.114"></a>
<FONT color="green">115</FONT>    <a name="line.115"></a>
<FONT color="green">116</FONT>            artifact.setArtifactId( parser.nextNonVersion() );<a name="line.116"></a>
<FONT color="green">117</FONT>    <a name="line.117"></a>
<FONT color="green">118</FONT>            // Sanity Check: does it have an artifact id?<a name="line.118"></a>
<FONT color="green">119</FONT>            if ( StringUtils.isEmpty( artifact.getArtifactId() ) )<a name="line.119"></a>
<FONT color="green">120</FONT>            {<a name="line.120"></a>
<FONT color="green">121</FONT>                // Special Case: The filename might start with a version id (like "test-arch-1.0.jar").<a name="line.121"></a>
<FONT color="green">122</FONT>                int idx = filename.indexOf( '-' );<a name="line.122"></a>
<FONT color="green">123</FONT>                if ( idx &gt; 0 )<a name="line.123"></a>
<FONT color="green">124</FONT>                {<a name="line.124"></a>
<FONT color="green">125</FONT>                    parser.reset();<a name="line.125"></a>
<FONT color="green">126</FONT>                    // Take the first section regardless of content.<a name="line.126"></a>
<FONT color="green">127</FONT>                    String artifactId = parser.next();<a name="line.127"></a>
<FONT color="green">128</FONT>    <a name="line.128"></a>
<FONT color="green">129</FONT>                    // Is there anything more that is considered not a version id?<a name="line.129"></a>
<FONT color="green">130</FONT>                    String moreArtifactId = parser.nextNonVersion();<a name="line.130"></a>
<FONT color="green">131</FONT>                    if ( StringUtils.isNotBlank( moreArtifactId ) )<a name="line.131"></a>
<FONT color="green">132</FONT>                    {<a name="line.132"></a>
<FONT color="green">133</FONT>                        artifact.setArtifactId( artifactId + "-" + moreArtifactId );<a name="line.133"></a>
<FONT color="green">134</FONT>                    }<a name="line.134"></a>
<FONT color="green">135</FONT>                    else<a name="line.135"></a>
<FONT color="green">136</FONT>                    {<a name="line.136"></a>
<FONT color="green">137</FONT>                        artifact.setArtifactId( artifactId );<a name="line.137"></a>
<FONT color="green">138</FONT>                    }<a name="line.138"></a>
<FONT color="green">139</FONT>                }<a name="line.139"></a>
<FONT color="green">140</FONT>    <a name="line.140"></a>
<FONT color="green">141</FONT>                // Sanity Check: still no artifact id?<a name="line.141"></a>
<FONT color="green">142</FONT>                if ( StringUtils.isEmpty( artifact.getArtifactId() ) )<a name="line.142"></a>
<FONT color="green">143</FONT>                {<a name="line.143"></a>
<FONT color="green">144</FONT>                    throw new LayoutException( INVALID_ARTIFACT_PATH + "no artifact id present." );<a name="line.144"></a>
<FONT color="green">145</FONT>                }<a name="line.145"></a>
<FONT color="green">146</FONT>            }<a name="line.146"></a>
<FONT color="green">147</FONT>    <a name="line.147"></a>
<FONT color="green">148</FONT>            artifact.setVersion( parser.remaining() );<a name="line.148"></a>
<FONT color="green">149</FONT>    <a name="line.149"></a>
<FONT color="green">150</FONT>            // Sanity Check: does it have a version?<a name="line.150"></a>
<FONT color="green">151</FONT>            if ( StringUtils.isEmpty( artifact.getVersion() ) )<a name="line.151"></a>
<FONT color="green">152</FONT>            {<a name="line.152"></a>
<FONT color="green">153</FONT>                // Special Case: use last section of artifactId as version.<a name="line.153"></a>
<FONT color="green">154</FONT>                String artifactId = artifact.getArtifactId();<a name="line.154"></a>
<FONT color="green">155</FONT>                int idx = artifactId.lastIndexOf( '-' );<a name="line.155"></a>
<FONT color="green">156</FONT>                if ( idx &gt; 0 )<a name="line.156"></a>
<FONT color="green">157</FONT>                {<a name="line.157"></a>
<FONT color="green">158</FONT>                    artifact.setVersion( artifactId.substring( idx + 1 ) );<a name="line.158"></a>
<FONT color="green">159</FONT>                    artifact.setArtifactId( artifactId.substring( 0, idx ) );<a name="line.159"></a>
<FONT color="green">160</FONT>                }<a name="line.160"></a>
<FONT color="green">161</FONT>                else<a name="line.161"></a>
<FONT color="green">162</FONT>                {<a name="line.162"></a>
<FONT color="green">163</FONT>                    throw new LayoutException( INVALID_ARTIFACT_PATH + "no version found." );<a name="line.163"></a>
<FONT color="green">164</FONT>                }<a name="line.164"></a>
<FONT color="green">165</FONT>            }<a name="line.165"></a>
<FONT color="green">166</FONT>    <a name="line.166"></a>
<FONT color="green">167</FONT>            String classifier = ArtifactClassifierMapping.getClassifier( expectedType );<a name="line.167"></a>
<FONT color="green">168</FONT>            if ( classifier != null )<a name="line.168"></a>
<FONT color="green">169</FONT>            {<a name="line.169"></a>
<FONT color="green">170</FONT>                String version = artifact.getVersion();<a name="line.170"></a>
<FONT color="green">171</FONT>                if ( !version.endsWith( "-" + classifier ) )<a name="line.171"></a>
<FONT color="green">172</FONT>                {<a name="line.172"></a>
<FONT color="green">173</FONT>                    throw new LayoutException(<a name="line.173"></a>
<FONT color="green">174</FONT>                        INVALID_ARTIFACT_PATH + expectedType + " artifacts must use the classifier " + classifier );<a name="line.174"></a>
<FONT color="green">175</FONT>                }<a name="line.175"></a>
<FONT color="green">176</FONT>                version = version.substring( 0, version.length() - classifier.length() - 1 );<a name="line.176"></a>
<FONT color="green">177</FONT>                artifact.setVersion( version );<a name="line.177"></a>
<FONT color="green">178</FONT>                artifact.setClassifier( classifier );<a name="line.178"></a>
<FONT color="green">179</FONT>            }<a name="line.179"></a>
<FONT color="green">180</FONT>    <a name="line.180"></a>
<FONT color="green">181</FONT>            String extension = parser.getExtension();<a name="line.181"></a>
<FONT color="green">182</FONT>    <a name="line.182"></a>
<FONT color="green">183</FONT>            // Set Type<a name="line.183"></a>
<FONT color="green">184</FONT>            String defaultExtension = expectedType.substring( 0, expectedType.length() - 1 );<a name="line.184"></a>
<FONT color="green">185</FONT>            artifact.setType(<a name="line.185"></a>
<FONT color="green">186</FONT>                ArtifactExtensionMapping.mapExtensionAndClassifierToType( classifier, extension, defaultExtension ) );<a name="line.186"></a>
<FONT color="green">187</FONT>    <a name="line.187"></a>
<FONT color="green">188</FONT>            // Sanity Check: does it have an extension?<a name="line.188"></a>
<FONT color="green">189</FONT>            if ( StringUtils.isEmpty( artifact.getType() ) )<a name="line.189"></a>
<FONT color="green">190</FONT>            {<a name="line.190"></a>
<FONT color="green">191</FONT>                throw new LayoutException( INVALID_ARTIFACT_PATH + "no extension found." );<a name="line.191"></a>
<FONT color="green">192</FONT>            }<a name="line.192"></a>
<FONT color="green">193</FONT>    <a name="line.193"></a>
<FONT color="green">194</FONT>            // Special Case with Maven Plugins<a name="line.194"></a>
<FONT color="green">195</FONT>            if ( StringUtils.equals( "jar", extension ) &amp;&amp; StringUtils.equals( "plugins", expectedType ) )<a name="line.195"></a>
<FONT color="green">196</FONT>            {<a name="line.196"></a>
<FONT color="green">197</FONT>                artifact.setType( ArtifactExtensionMapping.MAVEN_ONE_PLUGIN );<a name="line.197"></a>
<FONT color="green">198</FONT>            }<a name="line.198"></a>
<FONT color="green">199</FONT>            else<a name="line.199"></a>
<FONT color="green">200</FONT>            {<a name="line.200"></a>
<FONT color="green">201</FONT>                // Sanity Check: does extension match pathType on path?<a name="line.201"></a>
<FONT color="green">202</FONT>                String expectedExtension = ArtifactExtensionMapping.getExtension( artifact.getType() );<a name="line.202"></a>
<FONT color="green">203</FONT>    <a name="line.203"></a>
<FONT color="green">204</FONT>                if ( !expectedExtension.equals( extension ) )<a name="line.204"></a>
<FONT color="green">205</FONT>                {<a name="line.205"></a>
<FONT color="green">206</FONT>                    throw new LayoutException(<a name="line.206"></a>
<FONT color="green">207</FONT>                        INVALID_ARTIFACT_PATH + "mismatch on extension [" + extension + "] and layout specified type ["<a name="line.207"></a>
<FONT color="green">208</FONT>                            + artifact.getType() + "] (which maps to extension: [" + expectedExtension + "]) on path ["<a name="line.208"></a>
<FONT color="green">209</FONT>                            + path + "]" );<a name="line.209"></a>
<FONT color="green">210</FONT>                }<a name="line.210"></a>
<FONT color="green">211</FONT>            }<a name="line.211"></a>
<FONT color="green">212</FONT>    <a name="line.212"></a>
<FONT color="green">213</FONT>            return artifact;<a name="line.213"></a>
<FONT color="green">214</FONT>        }<a name="line.214"></a>
<FONT color="green">215</FONT>    }<a name="line.215"></a>


</PRE>
</BODY>
</HTML>