001package org.eclipse.aether.internal.impl;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 * 
012 *  http://www.apache.org/licenses/LICENSE-2.0
013 * 
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import java.util.Collection;
023import java.util.HashMap;
024import java.util.HashSet;
025import java.util.Map;
026
027import org.eclipse.aether.artifact.Artifact;
028import org.eclipse.aether.transform.FileTransformer;
029import org.eclipse.aether.transform.FileTransformerManager;
030
031public class StubFileTransformerManager implements FileTransformerManager
032{
033    private Map<String, Collection<FileTransformer>> fileTransformers = new HashMap<>();
034    
035    @Override
036    public Collection<FileTransformer> getTransformersForArtifact( Artifact artifact )
037    {
038        return fileTransformers.get( artifact.getExtension() );
039    }
040    
041    public void addFileTransformer( String extension, FileTransformer fileTransformer )
042    {
043        if ( !fileTransformers.containsKey( extension ) )
044        {
045            fileTransformers.put( extension, new HashSet<FileTransformer>() );
046        }
047        fileTransformers.get( extension ).add( fileTransformer );
048    }
049
050}