001    package org.codehaus.mojo.wagon;
002    
003    /**
004     * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
005     * agreements. See the NOTICE file distributed with this work for additional information regarding
006     * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance with the License. You may obtain a
008     * copy of the License at
009     * 
010     * http://www.apache.org/licenses/LICENSE-2.0
011     * 
012     * Unless required by applicable law or agreed to in writing, software distributed under the License
013     * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
014     * or implied. See the License for the specific language governing permissions and limitations under
015     * the License.
016     */
017    
018    import java.io.File;
019    
020    import org.apache.maven.wagon.Wagon;
021    import org.apache.maven.wagon.WagonException;
022    import org.codehaus.mojo.wagon.shared.WagonFileSet;
023    
024    /**
025     * Transfers a set of files from a remote URL to a specified local directory.
026     * 
027     * @goal download
028     * @requiresProject false
029     */
030    public class DownloadMojo
031        extends AbstractWagonListMojo
032    {
033        
034        /**
035         * Local directory to download the remote resource ( tree ) to.
036         * 
037         * @parameter expression="${wagon.toDir}" default-value="${project.build.directory}/wagon-plugin"
038         */
039        private File toDir;
040        
041        
042        protected void execute( Wagon wagon )
043            throws WagonException
044        {
045            WagonFileSet fileSet = this.getWagonFileSet();
046            fileSet.setDownloadDirectory( this.toDir );
047            
048            this.wagonDownload.download( wagon, fileSet, this.getLog() );
049        }
050    
051    }