Coverage Report - org.apache.maven.shared.jar.identification.exposers.FilenameExposer
 
Classes in this File Line Coverage Branch Coverage Complexity
FilenameExposer
0%
0/13
0%
0/2
2
 
 1  
 package org.apache.maven.shared.jar.identification.exposers;
 2  
 
 3  
 /*
 4  
  * Licensed to the Apache Software Foundation (ASF) under one
 5  
  * or more contributor license agreements.  See the NOTICE file
 6  
  * distributed with this work for additional information
 7  
  * regarding copyright ownership.  The ASF licenses this file
 8  
  * to you under the Apache License, Version 2.0 (the
 9  
  * "License"); you may not use this file except in compliance
 10  
  * with the License.  You may obtain a copy of the License at
 11  
  *
 12  
  *   http://www.apache.org/licenses/LICENSE-2.0
 13  
  *
 14  
  * Unless required by applicable law or agreed to in writing,
 15  
  * software distributed under the License is distributed on an
 16  
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 17  
  * KIND, either express or implied.  See the License for the
 18  
  * specific language governing permissions and limitations
 19  
  * under the License.
 20  
  */
 21  
 
 22  
 import org.apache.maven.shared.jar.JarAnalyzer;
 23  
 import org.apache.maven.shared.jar.identification.JarIdentification;
 24  
 import org.apache.maven.shared.jar.identification.JarIdentificationExposer;
 25  
 import org.codehaus.plexus.util.FileUtils;
 26  
 
 27  
 import java.util.regex.Matcher;
 28  
 import java.util.regex.Pattern;
 29  
 
 30  
 
 31  
 /**
 32  
  * Exposer that examines a JAR file to derive Maven metadata from the pattern of the JAR's filename.
 33  
  * Will match the format <i>artifactId</i>-<i>version</i>.jar.
 34  
  *
 35  
  * @plexus.component role="org.apache.maven.shared.jar.identification.JarIdentificationExposer" role-hint="filename"
 36  
  */
 37  0
 public class FilenameExposer
 38  
     implements JarIdentificationExposer
 39  
 {
 40  0
     private static final Pattern VERSION_PATTERN = Pattern.compile( "-[0-9]" );
 41  
 
 42  
     public void expose( JarIdentification identification, JarAnalyzer jarAnalyzer )
 43  
     {
 44  0
         String filename = FileUtils.removeExtension( jarAnalyzer.getFile().getName() );
 45  0
         Matcher mat = VERSION_PATTERN.matcher( filename );
 46  0
         if ( mat.find() )
 47  
         {
 48  0
             String prefix = filename.substring( 0, mat.start() );
 49  0
             identification.addArtifactId( prefix );
 50  0
             identification.addName( prefix );
 51  0
             identification.addVersion( filename.substring( mat.end() - 1 ) );
 52  0
         }
 53  
         else
 54  
         {
 55  0
             identification.addArtifactId( filename );
 56  0
             identification.addName( filename );
 57  
         }
 58  0
     }
 59  
 }