| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <html lang="de"> |
| <head> |
| <title>Source code</title> |
| <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style"> |
| </head> |
| <body> |
| <div class="sourceContainer"> |
| <pre><span class="sourceLineNo">001</span>package org.apache.archiva.consumers.core.repository;<a name="line.1"></a> |
| <span class="sourceLineNo">002</span><a name="line.2"></a> |
| <span class="sourceLineNo">003</span>/*<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * or more contributor license agreements. See the NOTICE file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * distributed with this work for additional information<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * regarding copyright ownership. The ASF licenses this file<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * to you under the Apache License, Version 2.0 (the<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> * "License"); you may not use this file except in compliance<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * with the License. You may obtain a copy of the License at<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> *<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * Unless required by applicable law or agreed to in writing,<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * software distributed under the License is distributed on an<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> * KIND, either express or implied. See the License for the<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> * specific language governing permissions and limitations<a name="line.18"></a> |
| <span class="sourceLineNo">019</span> * under the License.<a name="line.19"></a> |
| <span class="sourceLineNo">020</span> */<a name="line.20"></a> |
| <span class="sourceLineNo">021</span><a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.archiva.common.utils.VersionComparator;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.archiva.common.utils.VersionUtil;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.archiva.metadata.repository.RepositorySession;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.archiva.model.ArtifactReference;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.archiva.model.VersionedReference;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.archiva.repository.ContentNotFoundException;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.archiva.repository.LayoutException;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.archiva.repository.ManagedRepositoryContent;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.archiva.metadata.audit.RepositoryListener;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.archiva.repository.storage.StorageAsset;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span><a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import java.nio.file.Files;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import java.nio.file.Path;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import java.nio.file.Paths;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import java.text.ParseException;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import java.text.SimpleDateFormat;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import java.util.*;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span>import java.util.regex.Matcher;<a name="line.39"></a> |
| <span class="sourceLineNo">040</span><a name="line.40"></a> |
| <span class="sourceLineNo">041</span>/**<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> * Purge from repository all snapshots older than the specified days in the repository configuration.<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> */<a name="line.43"></a> |
| <span class="sourceLineNo">044</span>public class DaysOldRepositoryPurge<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> extends AbstractRepositoryPurge<a name="line.45"></a> |
| <span class="sourceLineNo">046</span>{<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> private SimpleDateFormat timestampParser;<a name="line.47"></a> |
| <span class="sourceLineNo">048</span><a name="line.48"></a> |
| <span class="sourceLineNo">049</span> private int retentionPeriod;<a name="line.49"></a> |
| <span class="sourceLineNo">050</span><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> private int retentionCount;<a name="line.51"></a> |
| <span class="sourceLineNo">052</span><a name="line.52"></a> |
| <span class="sourceLineNo">053</span> public DaysOldRepositoryPurge( ManagedRepositoryContent repository, int retentionPeriod, int retentionCount,<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> RepositorySession repositorySession, List<RepositoryListener> listeners )<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> {<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> super( repository, repositorySession, listeners );<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> this.retentionPeriod = retentionPeriod;<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> this.retentionCount = retentionCount;<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> timestampParser = new SimpleDateFormat( "yyyyMMdd.HHmmss" );<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> timestampParser.setTimeZone( TimeZone.getTimeZone("UTC"));<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> }<a name="line.61"></a> |
| <span class="sourceLineNo">062</span><a name="line.62"></a> |
| <span class="sourceLineNo">063</span> @Override<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> public void process( String path )<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> throws RepositoryPurgeException<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> {<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> try<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> {<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> Path artifactFile = Paths.get( repository.getRepoRoot( ), path );<a name="line.69"></a> |
| <span class="sourceLineNo">070</span><a name="line.70"></a> |
| <span class="sourceLineNo">071</span> if ( !Files.exists(artifactFile) )<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> {<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> return;<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> }<a name="line.74"></a> |
| <span class="sourceLineNo">075</span><a name="line.75"></a> |
| <span class="sourceLineNo">076</span> ArtifactReference artifact = repository.toArtifactReference( path );<a name="line.76"></a> |
| <span class="sourceLineNo">077</span><a name="line.77"></a> |
| <span class="sourceLineNo">078</span> Calendar olderThanThisDate = Calendar.getInstance( TimeZone.getTimeZone("UTC") );<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> olderThanThisDate.add( Calendar.DATE, -retentionPeriod );<a name="line.79"></a> |
| <span class="sourceLineNo">080</span><a name="line.80"></a> |
| <span class="sourceLineNo">081</span> // respect retention count<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> VersionedReference reference = new VersionedReference( );<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> reference.setGroupId( artifact.getGroupId( ) );<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> reference.setArtifactId( artifact.getArtifactId( ) );<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> reference.setVersion( artifact.getVersion( ) );<a name="line.85"></a> |
| <span class="sourceLineNo">086</span><a name="line.86"></a> |
| <span class="sourceLineNo">087</span> List<String> versions = new ArrayList<>( repository.getVersions( reference ) );<a name="line.87"></a> |
| <span class="sourceLineNo">088</span><a name="line.88"></a> |
| <span class="sourceLineNo">089</span> Collections.sort( versions, VersionComparator.getInstance( ) );<a name="line.89"></a> |
| <span class="sourceLineNo">090</span><a name="line.90"></a> |
| <span class="sourceLineNo">091</span> if ( retentionCount > versions.size( ) )<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> {<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> // Done. nothing to do here. skip it.<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> return;<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> }<a name="line.95"></a> |
| <span class="sourceLineNo">096</span><a name="line.96"></a> |
| <span class="sourceLineNo">097</span> int countToPurge = versions.size( ) - retentionCount;<a name="line.97"></a> |
| <span class="sourceLineNo">098</span><a name="line.98"></a> |
| <span class="sourceLineNo">099</span> Set<ArtifactReference> artifactsToDelete = new HashSet<>( );<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> for ( String version : versions )<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> {<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> if ( countToPurge-- <= 0 )<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> {<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> break;<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> }<a name="line.105"></a> |
| <span class="sourceLineNo">106</span><a name="line.106"></a> |
| <span class="sourceLineNo">107</span> ArtifactReference newArtifactReference = repository.toArtifactReference(<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> artifactFile.toAbsolutePath( ).toString() );<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> newArtifactReference.setVersion( version );<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> StorageAsset newArtifactFile = repository.toFile( newArtifactReference );<a name="line.111"></a> |
| <span class="sourceLineNo">112</span><a name="line.112"></a> |
| <span class="sourceLineNo">113</span> // Is this a generic snapshot "1.0-SNAPSHOT" ?<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> if ( VersionUtil.isGenericSnapshot( newArtifactReference.getVersion( ) ) )<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> {<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> if ( newArtifactFile.getModificationTime().toEpochMilli() < olderThanThisDate.getTimeInMillis( ) )<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> {<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> artifactsToDelete.addAll( repository.getRelatedArtifacts( newArtifactReference ) );<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> }<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> }<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> // Is this a timestamp snapshot "1.0-20070822.123456-42" ?<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> else if ( VersionUtil.isUniqueSnapshot( newArtifactReference.getVersion( ) ) )<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> {<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> Calendar timestampCal = uniqueSnapshotToCalendar( newArtifactReference.getVersion( ) );<a name="line.124"></a> |
| <span class="sourceLineNo">125</span><a name="line.125"></a> |
| <span class="sourceLineNo">126</span> if ( timestampCal.getTimeInMillis( ) < olderThanThisDate.getTimeInMillis( ) )<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> {<a name="line.127"></a> |
| <span class="sourceLineNo">128</span> artifactsToDelete.addAll( repository.getRelatedArtifacts( newArtifactReference ) );<a name="line.128"></a> |
| <span class="sourceLineNo">129</span> }<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> }<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> }<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> purge( artifactsToDelete );<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> }<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> catch ( ContentNotFoundException e )<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> {<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> throw new RepositoryPurgeException( e.getMessage( ), e );<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> }<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> catch ( LayoutException e )<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> {<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> log.debug( "Not processing file that is not an artifact: {}", e.getMessage( ) );<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> }<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> }<a name="line.142"></a> |
| <span class="sourceLineNo">143</span><a name="line.143"></a> |
| <span class="sourceLineNo">144</span> private Calendar uniqueSnapshotToCalendar( String version )<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> {<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> // The latestVersion will contain the full version string "1.0-alpha-5-20070821.213044-8"<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> // This needs to be broken down into ${base}-${timestamp}-${build_number}<a name="line.147"></a> |
| <span class="sourceLineNo">148</span><a name="line.148"></a> |
| <span class="sourceLineNo">149</span> Matcher m = VersionUtil.UNIQUE_SNAPSHOT_PATTERN.matcher( version );<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> if ( m.matches( ) )<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> Matcher mtimestamp = VersionUtil.TIMESTAMP_PATTERN.matcher( m.group( 2 ) );<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> if ( mtimestamp.matches( ) )<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> {<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> String tsDate = mtimestamp.group( 1 );<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> String tsTime = mtimestamp.group( 2 );<a name="line.156"></a> |
| <span class="sourceLineNo">157</span><a name="line.157"></a> |
| <span class="sourceLineNo">158</span> Date versionDate;<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> try<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> {<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> versionDate = timestampParser.parse( tsDate + "." + tsTime );<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> Calendar cal = Calendar.getInstance( TimeZone.getTimeZone("UTC") );<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> cal.setTime( versionDate );<a name="line.163"></a> |
| <span class="sourceLineNo">164</span><a name="line.164"></a> |
| <span class="sourceLineNo">165</span> return cal;<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> }<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> catch ( ParseException e )<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> {<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> // Invalid Date/Time<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> return null;<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> }<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> }<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> }<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> return null;<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> }<a name="line.175"></a> |
| <span class="sourceLineNo">176</span><a name="line.176"></a> |
| <span class="sourceLineNo">177</span>}<a name="line.177"></a> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </pre> |
| </div> |
| </body> |
| </html> |
