001    /**
002     * Copyright 2008-2012 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.codehaus.mojo.wagon;
017    
018    /**
019     * Licensed to the Apache Software Foundation (ASF) under one or more contributor license
020     * agreements. See the NOTICE file distributed with this work for additional information regarding
021     * copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the
022     * "License"); you may not use this file except in compliance with the License. You may obtain a
023     * copy of the License at
024     * 
025     * http://www.apache.org/licenses/LICENSE-2.0
026     * 
027     * Unless required by applicable law or agreed to in writing, software distributed under the License
028     * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
029     * or implied. See the License for the specific language governing permissions and limitations under
030     * the License.
031     */
032    
033    import java.io.File;
034    
035    import org.apache.maven.wagon.Wagon;
036    import org.apache.maven.wagon.WagonException;
037    import org.codehaus.mojo.wagon.shared.WagonFileSet;
038    
039    /**
040     * Transfers a set of files from a remote URL to a specified local directory.
041     * 
042     * @goal download
043     * @requiresProject false
044     */
045    public class DownloadMojo
046        extends AbstractWagonListMojo
047    {
048        
049        /**
050         * Local directory to download the remote resource ( tree ) to.
051         * 
052         * @parameter expression="${wagon.toDir}" default-value="${project.build.directory}/wagon-plugin"
053         */
054        private File toDir;
055        
056        
057        protected void execute( Wagon wagon )
058            throws WagonException
059        {
060            WagonFileSet fileSet = this.getWagonFileSet();
061            fileSet.setDownloadDirectory( this.toDir );
062            
063            this.wagonDownload.download( wagon, fileSet, this.getLog() );
064        }
065    
066    }