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<FONT color="green">001</FONT>    package org.apache.archiva.metadata.repository.storage.maven2;<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.metadata.model.ArtifactMetadata;<a name="line.22"></a>
<FONT color="green">023</FONT>    import org.apache.archiva.metadata.model.maven2.MavenArtifactFacet;<a name="line.23"></a>
<FONT color="green">024</FONT>    import org.apache.archiva.metadata.repository.storage.RepositoryPathTranslator;<a name="line.24"></a>
<FONT color="green">025</FONT>    import org.apache.archiva.common.utils.VersionUtil;<a name="line.25"></a>
<FONT color="green">026</FONT>    import org.slf4j.Logger;<a name="line.26"></a>
<FONT color="green">027</FONT>    import org.slf4j.LoggerFactory;<a name="line.27"></a>
<FONT color="green">028</FONT>    import org.springframework.stereotype.Service;<a name="line.28"></a>
<FONT color="green">029</FONT>    <a name="line.29"></a>
<FONT color="green">030</FONT>    import javax.annotation.PostConstruct;<a name="line.30"></a>
<FONT color="green">031</FONT>    import javax.inject.Inject;<a name="line.31"></a>
<FONT color="green">032</FONT>    import java.io.File;<a name="line.32"></a>
<FONT color="green">033</FONT>    import java.util.List;<a name="line.33"></a>
<FONT color="green">034</FONT>    import java.util.regex.Matcher;<a name="line.34"></a>
<FONT color="green">035</FONT>    import java.util.regex.Pattern;<a name="line.35"></a>
<FONT color="green">036</FONT>    <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>    @Service( "repositoryPathTranslator#maven2" )<a name="line.40"></a>
<FONT color="green">041</FONT>    public class Maven2RepositoryPathTranslator<a name="line.41"></a>
<FONT color="green">042</FONT>        implements RepositoryPathTranslator<a name="line.42"></a>
<FONT color="green">043</FONT>    {<a name="line.43"></a>
<FONT color="green">044</FONT>    <a name="line.44"></a>
<FONT color="green">045</FONT>        private Logger log = LoggerFactory.getLogger( getClass() );<a name="line.45"></a>
<FONT color="green">046</FONT>    <a name="line.46"></a>
<FONT color="green">047</FONT>        private static final char GROUP_SEPARATOR = '.';<a name="line.47"></a>
<FONT color="green">048</FONT>    <a name="line.48"></a>
<FONT color="green">049</FONT>        private static final Pattern TIMESTAMP_PATTERN = Pattern.compile( "([0-9]{8}.[0-9]{6})-([0-9]+).*" );<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>        private static final Pattern MAVEN_PLUGIN_PATTERN = Pattern.compile( "^(maven-.*-plugin)|(.*-maven-plugin)$" );    <a name="line.52"></a>
<FONT color="green">053</FONT>    <a name="line.53"></a>
<FONT color="green">054</FONT>        /**<a name="line.54"></a>
<FONT color="green">055</FONT>         *<a name="line.55"></a>
<FONT color="green">056</FONT>         * see #initialize<a name="line.56"></a>
<FONT color="green">057</FONT>         */<a name="line.57"></a>
<FONT color="green">058</FONT>        @Inject<a name="line.58"></a>
<FONT color="green">059</FONT>        private List&lt;ArtifactMappingProvider&gt; artifactMappingProviders;<a name="line.59"></a>
<FONT color="green">060</FONT>    <a name="line.60"></a>
<FONT color="green">061</FONT>        public Maven2RepositoryPathTranslator()<a name="line.61"></a>
<FONT color="green">062</FONT>        {<a name="line.62"></a>
<FONT color="green">063</FONT>            // noop<a name="line.63"></a>
<FONT color="green">064</FONT>        }<a name="line.64"></a>
<FONT color="green">065</FONT>    <a name="line.65"></a>
<FONT color="green">066</FONT>        @PostConstruct<a name="line.66"></a>
<FONT color="green">067</FONT>        public void initialize()<a name="line.67"></a>
<FONT color="green">068</FONT>        {<a name="line.68"></a>
<FONT color="green">069</FONT>            //artifactMappingProviders = new ArrayList&lt;ArtifactMappingProvider&gt;(<a name="line.69"></a>
<FONT color="green">070</FONT>            //    applicationContext.getBeansOfType( ArtifactMappingProvider.class ).values() );<a name="line.70"></a>
<FONT color="green">071</FONT>    <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>    <a name="line.74"></a>
<FONT color="green">075</FONT>        public Maven2RepositoryPathTranslator( List&lt;ArtifactMappingProvider&gt; artifactMappingProviders )<a name="line.75"></a>
<FONT color="green">076</FONT>        {<a name="line.76"></a>
<FONT color="green">077</FONT>            this.artifactMappingProviders = artifactMappingProviders;<a name="line.77"></a>
<FONT color="green">078</FONT>        }<a name="line.78"></a>
<FONT color="green">079</FONT>    <a name="line.79"></a>
<FONT color="green">080</FONT>        public File toFile( File basedir, String namespace, String projectId, String projectVersion, String filename )<a name="line.80"></a>
<FONT color="green">081</FONT>        {<a name="line.81"></a>
<FONT color="green">082</FONT>            return new File( basedir, toPath( namespace, projectId, projectVersion, filename ) );<a name="line.82"></a>
<FONT color="green">083</FONT>        }<a name="line.83"></a>
<FONT color="green">084</FONT>    <a name="line.84"></a>
<FONT color="green">085</FONT>        public File toFile( File basedir, String namespace, String projectId, String projectVersion )<a name="line.85"></a>
<FONT color="green">086</FONT>        {<a name="line.86"></a>
<FONT color="green">087</FONT>            return new File( basedir, toPath( namespace, projectId, projectVersion ) );<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>        public String toPath( String namespace, String projectId, String projectVersion, String filename )<a name="line.90"></a>
<FONT color="green">091</FONT>        {<a name="line.91"></a>
<FONT color="green">092</FONT>            StringBuilder path = new StringBuilder();<a name="line.92"></a>
<FONT color="green">093</FONT>    <a name="line.93"></a>
<FONT color="green">094</FONT>            appendNamespaceToProjectVersion( path, namespace, projectId, projectVersion );<a name="line.94"></a>
<FONT color="green">095</FONT>            path.append( PATH_SEPARATOR );<a name="line.95"></a>
<FONT color="green">096</FONT>            path.append( filename );<a name="line.96"></a>
<FONT color="green">097</FONT>    <a name="line.97"></a>
<FONT color="green">098</FONT>            return path.toString();<a name="line.98"></a>
<FONT color="green">099</FONT>        }<a name="line.99"></a>
<FONT color="green">100</FONT>    <a name="line.100"></a>
<FONT color="green">101</FONT>        private void appendNamespaceToProjectVersion( StringBuilder path, String namespace, String projectId,<a name="line.101"></a>
<FONT color="green">102</FONT>                                                      String projectVersion )<a name="line.102"></a>
<FONT color="green">103</FONT>        {<a name="line.103"></a>
<FONT color="green">104</FONT>            appendNamespaceAndProject( path, namespace, projectId );<a name="line.104"></a>
<FONT color="green">105</FONT>            path.append( projectVersion );<a name="line.105"></a>
<FONT color="green">106</FONT>        }<a name="line.106"></a>
<FONT color="green">107</FONT>    <a name="line.107"></a>
<FONT color="green">108</FONT>        public String toPath( String namespace, String projectId, String projectVersion )<a name="line.108"></a>
<FONT color="green">109</FONT>        {<a name="line.109"></a>
<FONT color="green">110</FONT>            StringBuilder path = new StringBuilder();<a name="line.110"></a>
<FONT color="green">111</FONT>    <a name="line.111"></a>
<FONT color="green">112</FONT>            appendNamespaceToProjectVersion( path, namespace, projectId, projectVersion );<a name="line.112"></a>
<FONT color="green">113</FONT>    <a name="line.113"></a>
<FONT color="green">114</FONT>            return path.toString();<a name="line.114"></a>
<FONT color="green">115</FONT>        }<a name="line.115"></a>
<FONT color="green">116</FONT>    <a name="line.116"></a>
<FONT color="green">117</FONT>        public String toPath( String namespace )<a name="line.117"></a>
<FONT color="green">118</FONT>        {<a name="line.118"></a>
<FONT color="green">119</FONT>            StringBuilder path = new StringBuilder();<a name="line.119"></a>
<FONT color="green">120</FONT>    <a name="line.120"></a>
<FONT color="green">121</FONT>            appendNamespace( path, namespace );<a name="line.121"></a>
<FONT color="green">122</FONT>    <a name="line.122"></a>
<FONT color="green">123</FONT>            return path.toString();<a name="line.123"></a>
<FONT color="green">124</FONT>        }<a name="line.124"></a>
<FONT color="green">125</FONT>    <a name="line.125"></a>
<FONT color="green">126</FONT>        public String toPath( String namespace, String projectId )<a name="line.126"></a>
<FONT color="green">127</FONT>        {<a name="line.127"></a>
<FONT color="green">128</FONT>            StringBuilder path = new StringBuilder();<a name="line.128"></a>
<FONT color="green">129</FONT>    <a name="line.129"></a>
<FONT color="green">130</FONT>            appendNamespaceAndProject( path, namespace, projectId );<a name="line.130"></a>
<FONT color="green">131</FONT>    <a name="line.131"></a>
<FONT color="green">132</FONT>            return path.toString();<a name="line.132"></a>
<FONT color="green">133</FONT>        }<a name="line.133"></a>
<FONT color="green">134</FONT>    <a name="line.134"></a>
<FONT color="green">135</FONT>        private void appendNamespaceAndProject( StringBuilder path, String namespace, String projectId )<a name="line.135"></a>
<FONT color="green">136</FONT>        {<a name="line.136"></a>
<FONT color="green">137</FONT>            appendNamespace( path, namespace );<a name="line.137"></a>
<FONT color="green">138</FONT>            path.append( projectId ).append( PATH_SEPARATOR );<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>        private void appendNamespace( StringBuilder path, String namespace )<a name="line.141"></a>
<FONT color="green">142</FONT>        {<a name="line.142"></a>
<FONT color="green">143</FONT>            path.append( formatAsDirectory( namespace ) ).append( PATH_SEPARATOR );<a name="line.143"></a>
<FONT color="green">144</FONT>        }<a name="line.144"></a>
<FONT color="green">145</FONT>    <a name="line.145"></a>
<FONT color="green">146</FONT>        public File toFile( File basedir, String namespace, String projectId )<a name="line.146"></a>
<FONT color="green">147</FONT>        {<a name="line.147"></a>
<FONT color="green">148</FONT>            return new File( basedir, toPath( namespace, projectId ) );<a name="line.148"></a>
<FONT color="green">149</FONT>        }<a name="line.149"></a>
<FONT color="green">150</FONT>    <a name="line.150"></a>
<FONT color="green">151</FONT>        public File toFile( File basedir, String namespace )<a name="line.151"></a>
<FONT color="green">152</FONT>        {<a name="line.152"></a>
<FONT color="green">153</FONT>            return new File( basedir, toPath( namespace ) );<a name="line.153"></a>
<FONT color="green">154</FONT>        }<a name="line.154"></a>
<FONT color="green">155</FONT>    <a name="line.155"></a>
<FONT color="green">156</FONT>        private String formatAsDirectory( String directory )<a name="line.156"></a>
<FONT color="green">157</FONT>        {<a name="line.157"></a>
<FONT color="green">158</FONT>            return directory.replace( GROUP_SEPARATOR, PATH_SEPARATOR );<a name="line.158"></a>
<FONT color="green">159</FONT>        }<a name="line.159"></a>
<FONT color="green">160</FONT>    <a name="line.160"></a>
<FONT color="green">161</FONT>        public ArtifactMetadata getArtifactForPath( String repoId, String relativePath )<a name="line.161"></a>
<FONT color="green">162</FONT>        {<a name="line.162"></a>
<FONT color="green">163</FONT>            String[] parts = relativePath.replace( '\\', '/' ).split( "/" );<a name="line.163"></a>
<FONT color="green">164</FONT>    <a name="line.164"></a>
<FONT color="green">165</FONT>            int len = parts.length;<a name="line.165"></a>
<FONT color="green">166</FONT>            if ( len &lt; 4 )<a name="line.166"></a>
<FONT color="green">167</FONT>            {<a name="line.167"></a>
<FONT color="green">168</FONT>                throw new IllegalArgumentException(<a name="line.168"></a>
<FONT color="green">169</FONT>                    "Not a valid artifact path in a Maven 2 repository, not enough directories: " + relativePath );<a name="line.169"></a>
<FONT color="green">170</FONT>            }<a name="line.170"></a>
<FONT color="green">171</FONT>    <a name="line.171"></a>
<FONT color="green">172</FONT>            String id = parts[--len];<a name="line.172"></a>
<FONT color="green">173</FONT>            String baseVersion = parts[--len];<a name="line.173"></a>
<FONT color="green">174</FONT>            String artifactId = parts[--len];<a name="line.174"></a>
<FONT color="green">175</FONT>            StringBuilder groupIdBuilder = new StringBuilder();<a name="line.175"></a>
<FONT color="green">176</FONT>            for ( int i = 0; i &lt; len - 1; i++ )<a name="line.176"></a>
<FONT color="green">177</FONT>            {<a name="line.177"></a>
<FONT color="green">178</FONT>                groupIdBuilder.append( parts[i] );<a name="line.178"></a>
<FONT color="green">179</FONT>                groupIdBuilder.append( '.' );<a name="line.179"></a>
<FONT color="green">180</FONT>            }<a name="line.180"></a>
<FONT color="green">181</FONT>            groupIdBuilder.append( parts[len - 1] );<a name="line.181"></a>
<FONT color="green">182</FONT>    <a name="line.182"></a>
<FONT color="green">183</FONT>            return getArtifactFromId( repoId, groupIdBuilder.toString(), artifactId, baseVersion, id );<a name="line.183"></a>
<FONT color="green">184</FONT>        }<a name="line.184"></a>
<FONT color="green">185</FONT>    <a name="line.185"></a>
<FONT color="green">186</FONT>        public ArtifactMetadata getArtifactFromId( String repoId, String namespace, String projectId, String projectVersion,<a name="line.186"></a>
<FONT color="green">187</FONT>                                                   String id )<a name="line.187"></a>
<FONT color="green">188</FONT>        {<a name="line.188"></a>
<FONT color="green">189</FONT>            if ( !id.startsWith( projectId + "-" ) )<a name="line.189"></a>
<FONT color="green">190</FONT>            {<a name="line.190"></a>
<FONT color="green">191</FONT>                throw new IllegalArgumentException( "Not a valid artifact path in a Maven 2 repository, filename '" + id<a name="line.191"></a>
<FONT color="green">192</FONT>                                                        + "' doesn't start with artifact ID '" + projectId + "'" );<a name="line.192"></a>
<FONT color="green">193</FONT>            }<a name="line.193"></a>
<FONT color="green">194</FONT>    <a name="line.194"></a>
<FONT color="green">195</FONT>            MavenArtifactFacet facet = new MavenArtifactFacet();<a name="line.195"></a>
<FONT color="green">196</FONT>    <a name="line.196"></a>
<FONT color="green">197</FONT>            int index = projectId.length() + 1;<a name="line.197"></a>
<FONT color="green">198</FONT>            String version;<a name="line.198"></a>
<FONT color="green">199</FONT>            String idSubStrFromVersion = id.substring( index );<a name="line.199"></a>
<FONT color="green">200</FONT>            if ( idSubStrFromVersion.startsWith( projectVersion ) &amp;&amp; !VersionUtil.isUniqueSnapshot( projectVersion ) )<a name="line.200"></a>
<FONT color="green">201</FONT>            {<a name="line.201"></a>
<FONT color="green">202</FONT>                // non-snapshot versions, or non-timestamped snapshot versions<a name="line.202"></a>
<FONT color="green">203</FONT>                version = projectVersion;<a name="line.203"></a>
<FONT color="green">204</FONT>            }<a name="line.204"></a>
<FONT color="green">205</FONT>            else if ( VersionUtil.isGenericSnapshot( projectVersion ) )<a name="line.205"></a>
<FONT color="green">206</FONT>            {<a name="line.206"></a>
<FONT color="green">207</FONT>                // timestamped snapshots<a name="line.207"></a>
<FONT color="green">208</FONT>                try<a name="line.208"></a>
<FONT color="green">209</FONT>                {<a name="line.209"></a>
<FONT color="green">210</FONT>                    int mainVersionLength = projectVersion.length() - 8; // 8 is length of "SNAPSHOT"<a name="line.210"></a>
<FONT color="green">211</FONT>                    if ( mainVersionLength == 0 )<a name="line.211"></a>
<FONT color="green">212</FONT>                    {<a name="line.212"></a>
<FONT color="green">213</FONT>                        throw new IllegalArgumentException(<a name="line.213"></a>
<FONT color="green">214</FONT>                            "Timestamped snapshots must contain the main version, filename was '" + id + "'" );<a name="line.214"></a>
<FONT color="green">215</FONT>                    }<a name="line.215"></a>
<FONT color="green">216</FONT>    <a name="line.216"></a>
<FONT color="green">217</FONT>                    Matcher m = TIMESTAMP_PATTERN.matcher( idSubStrFromVersion.substring( mainVersionLength ) );<a name="line.217"></a>
<FONT color="green">218</FONT>                    m.matches();<a name="line.218"></a>
<FONT color="green">219</FONT>                    String timestamp = m.group( 1 );<a name="line.219"></a>
<FONT color="green">220</FONT>                    String buildNumber = m.group( 2 );<a name="line.220"></a>
<FONT color="green">221</FONT>                    facet.setTimestamp( timestamp );<a name="line.221"></a>
<FONT color="green">222</FONT>                    facet.setBuildNumber( Integer.parseInt( buildNumber ) );<a name="line.222"></a>
<FONT color="green">223</FONT>                    version = idSubStrFromVersion.substring( 0, mainVersionLength ) + timestamp + "-" + buildNumber;<a name="line.223"></a>
<FONT color="green">224</FONT>                }<a name="line.224"></a>
<FONT color="green">225</FONT>                catch ( IllegalStateException e )<a name="line.225"></a>
<FONT color="green">226</FONT>                {<a name="line.226"></a>
<FONT color="green">227</FONT>                    throw new IllegalArgumentException( "Not a valid artifact path in a Maven 2 repository, filename '" + id<a name="line.227"></a>
<FONT color="green">228</FONT>                                                            + "' doesn't contain a timestamped version matching snapshot '"<a name="line.228"></a>
<FONT color="green">229</FONT>                                                            + projectVersion + "'", e);<a name="line.229"></a>
<FONT color="green">230</FONT>                }<a name="line.230"></a>
<FONT color="green">231</FONT>            }<a name="line.231"></a>
<FONT color="green">232</FONT>            else<a name="line.232"></a>
<FONT color="green">233</FONT>            {<a name="line.233"></a>
<FONT color="green">234</FONT>                // invalid<a name="line.234"></a>
<FONT color="green">235</FONT>                throw new IllegalArgumentException(<a name="line.235"></a>
<FONT color="green">236</FONT>                    "Not a valid artifact path in a Maven 2 repository, filename '" + id + "' doesn't contain version '"<a name="line.236"></a>
<FONT color="green">237</FONT>                        + projectVersion + "'" );<a name="line.237"></a>
<FONT color="green">238</FONT>            }<a name="line.238"></a>
<FONT color="green">239</FONT>    <a name="line.239"></a>
<FONT color="green">240</FONT>            String classifier;<a name="line.240"></a>
<FONT color="green">241</FONT>            String ext;<a name="line.241"></a>
<FONT color="green">242</FONT>            index += version.length();<a name="line.242"></a>
<FONT color="green">243</FONT>            if ( index == id.length() )<a name="line.243"></a>
<FONT color="green">244</FONT>            {<a name="line.244"></a>
<FONT color="green">245</FONT>                // no classifier or extension<a name="line.245"></a>
<FONT color="green">246</FONT>                classifier = null;<a name="line.246"></a>
<FONT color="green">247</FONT>                ext = null;<a name="line.247"></a>
<FONT color="green">248</FONT>            }<a name="line.248"></a>
<FONT color="green">249</FONT>            else<a name="line.249"></a>
<FONT color="green">250</FONT>            {<a name="line.250"></a>
<FONT color="green">251</FONT>                char c = id.charAt( index );<a name="line.251"></a>
<FONT color="green">252</FONT>                if ( c == '-' )<a name="line.252"></a>
<FONT color="green">253</FONT>                {<a name="line.253"></a>
<FONT color="green">254</FONT>                    // classifier up until '.'<a name="line.254"></a>
<FONT color="green">255</FONT>                    int extIndex = id.indexOf( '.', index );<a name="line.255"></a>
<FONT color="green">256</FONT>                    if ( extIndex &gt;= 0 )<a name="line.256"></a>
<FONT color="green">257</FONT>                    {<a name="line.257"></a>
<FONT color="green">258</FONT>                        classifier = id.substring( index + 1, extIndex );<a name="line.258"></a>
<FONT color="green">259</FONT>                        ext = id.substring( extIndex + 1 );<a name="line.259"></a>
<FONT color="green">260</FONT>                    }<a name="line.260"></a>
<FONT color="green">261</FONT>                    else<a name="line.261"></a>
<FONT color="green">262</FONT>                    {<a name="line.262"></a>
<FONT color="green">263</FONT>                        classifier = id.substring( index + 1 );<a name="line.263"></a>
<FONT color="green">264</FONT>                        ext = null;<a name="line.264"></a>
<FONT color="green">265</FONT>                    }<a name="line.265"></a>
<FONT color="green">266</FONT>                }<a name="line.266"></a>
<FONT color="green">267</FONT>                else if ( c == '.' )<a name="line.267"></a>
<FONT color="green">268</FONT>                {<a name="line.268"></a>
<FONT color="green">269</FONT>                    // rest is the extension<a name="line.269"></a>
<FONT color="green">270</FONT>                    classifier = null;<a name="line.270"></a>
<FONT color="green">271</FONT>                    ext = id.substring( index + 1 );<a name="line.271"></a>
<FONT color="green">272</FONT>                }<a name="line.272"></a>
<FONT color="green">273</FONT>                else<a name="line.273"></a>
<FONT color="green">274</FONT>                {<a name="line.274"></a>
<FONT color="green">275</FONT>                    throw new IllegalArgumentException( "Not a valid artifact path in a Maven 2 repository, filename '" + id<a name="line.275"></a>
<FONT color="green">276</FONT>                                                            + "' expected classifier or extension but got '"<a name="line.276"></a>
<FONT color="green">277</FONT>                                                            + id.substring( index ) + "'" );<a name="line.277"></a>
<FONT color="green">278</FONT>                }<a name="line.278"></a>
<FONT color="green">279</FONT>            }<a name="line.279"></a>
<FONT color="green">280</FONT>    <a name="line.280"></a>
<FONT color="green">281</FONT>            ArtifactMetadata metadata = new ArtifactMetadata();<a name="line.281"></a>
<FONT color="green">282</FONT>            metadata.setId( id );<a name="line.282"></a>
<FONT color="green">283</FONT>            metadata.setNamespace( namespace );<a name="line.283"></a>
<FONT color="green">284</FONT>            metadata.setProject( projectId );<a name="line.284"></a>
<FONT color="green">285</FONT>            metadata.setRepositoryId( repoId );<a name="line.285"></a>
<FONT color="green">286</FONT>            metadata.setProjectVersion( projectVersion );<a name="line.286"></a>
<FONT color="green">287</FONT>            metadata.setVersion( version );<a name="line.287"></a>
<FONT color="green">288</FONT>    <a name="line.288"></a>
<FONT color="green">289</FONT>            facet.setClassifier( classifier );<a name="line.289"></a>
<FONT color="green">290</FONT>    <a name="line.290"></a>
<FONT color="green">291</FONT>            // we use our own provider here instead of directly accessing Maven's artifact handlers as it has no way<a name="line.291"></a>
<FONT color="green">292</FONT>            // to select the correct order to apply multiple extensions mappings to a preferred type<a name="line.292"></a>
<FONT color="green">293</FONT>            // TODO: this won't allow the user to decide order to apply them if there are conflicts or desired changes -<a name="line.293"></a>
<FONT color="green">294</FONT>            //       perhaps the plugins could register missing entries in configuration, then we just use configuration<a name="line.294"></a>
<FONT color="green">295</FONT>            //       here?<a name="line.295"></a>
<FONT color="green">296</FONT>    <a name="line.296"></a>
<FONT color="green">297</FONT>            String type = null;<a name="line.297"></a>
<FONT color="green">298</FONT>            for ( ArtifactMappingProvider mapping : artifactMappingProviders )<a name="line.298"></a>
<FONT color="green">299</FONT>            {<a name="line.299"></a>
<FONT color="green">300</FONT>                type = mapping.mapClassifierAndExtensionToType( classifier, ext );<a name="line.300"></a>
<FONT color="green">301</FONT>                if ( type != null )<a name="line.301"></a>
<FONT color="green">302</FONT>                {<a name="line.302"></a>
<FONT color="green">303</FONT>                    break;<a name="line.303"></a>
<FONT color="green">304</FONT>                }<a name="line.304"></a>
<FONT color="green">305</FONT>            }<a name="line.305"></a>
<FONT color="green">306</FONT>    <a name="line.306"></a>
<FONT color="green">307</FONT>            // TODO: this is cheating! We should check the POM metadata instead<a name="line.307"></a>
<FONT color="green">308</FONT>            if ( type == null &amp;&amp; "jar".equals( ext ) &amp;&amp; isArtifactIdValidMavenPlugin( projectId ) )<a name="line.308"></a>
<FONT color="green">309</FONT>            {<a name="line.309"></a>
<FONT color="green">310</FONT>                type = "maven-plugin";<a name="line.310"></a>
<FONT color="green">311</FONT>            }<a name="line.311"></a>
<FONT color="green">312</FONT>    <a name="line.312"></a>
<FONT color="green">313</FONT>            // use extension as default<a name="line.313"></a>
<FONT color="green">314</FONT>            if ( type == null )<a name="line.314"></a>
<FONT color="green">315</FONT>            {<a name="line.315"></a>
<FONT color="green">316</FONT>                type = ext;<a name="line.316"></a>
<FONT color="green">317</FONT>            }<a name="line.317"></a>
<FONT color="green">318</FONT>    <a name="line.318"></a>
<FONT color="green">319</FONT>            // TODO: should we allow this instead?<a name="line.319"></a>
<FONT color="green">320</FONT>            if ( type == null )<a name="line.320"></a>
<FONT color="green">321</FONT>            {<a name="line.321"></a>
<FONT color="green">322</FONT>                throw new IllegalArgumentException(<a name="line.322"></a>
<FONT color="green">323</FONT>                    "Not a valid artifact path in a Maven 2 repository, filename '" + id + "' does not have a type" );<a name="line.323"></a>
<FONT color="green">324</FONT>            }<a name="line.324"></a>
<FONT color="green">325</FONT>    <a name="line.325"></a>
<FONT color="green">326</FONT>            facet.setType( type );<a name="line.326"></a>
<FONT color="green">327</FONT>            metadata.addFacet( facet );<a name="line.327"></a>
<FONT color="green">328</FONT>    <a name="line.328"></a>
<FONT color="green">329</FONT>            return metadata;<a name="line.329"></a>
<FONT color="green">330</FONT>        }<a name="line.330"></a>
<FONT color="green">331</FONT>    <a name="line.331"></a>
<FONT color="green">332</FONT>    <a name="line.332"></a>
<FONT color="green">333</FONT>        public boolean isArtifactIdValidMavenPlugin( String artifactId )<a name="line.333"></a>
<FONT color="green">334</FONT>        {<a name="line.334"></a>
<FONT color="green">335</FONT>            return MAVEN_PLUGIN_PATTERN.matcher( artifactId ).matches();<a name="line.335"></a>
<FONT color="green">336</FONT>        }<a name="line.336"></a>
<FONT color="green">337</FONT>    }<a name="line.337"></a>


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