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    1   package org.apache.maven.artifact.ant;
    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.artifact.Artifact;
   23   import org.apache.maven.artifact.resolver.filter.ArtifactFilter;
   24   
   25   import java.util.ArrayList;
   26   import java.util.List;
   27   
   28   /**
   29    * Artifact Filter which filters on artifact types.
   30    * 
   31    */
   32   public class TypesArtifactFilter
   33       implements ArtifactFilter
   34   {
   35       private List types = new ArrayList();
   36   
   37       /** 
   38        * Accepts a comma separated list of types
   39        * 
   40        * @param types
   41        */
   42       public TypesArtifactFilter( String types )
   43       {
   44           if ( !types.trim().equals( "" ) )
   45           {
   46               String[] typesArray = types.split( "," );
   47               for ( int i = 0; i < typesArray.length; ++i )
   48               {
   49                   this.types.add( typesArray[i].trim() );
   50               }
   51           }
   52       }
   53   
   54       public boolean include( Artifact artifact )
   55       {
   56           String artifactType = artifact.getType();
   57           if ( artifactType == null || artifactType.equals( "" ) )
   58           {
   59               artifactType = "jar";
   60           }
   61           return types.contains( artifactType );
   62       }
   63   }

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