| package org.apache.maven.plugin.install; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.codehaus.plexus.util.FileUtils; |
| |
| /** |
| * A utility class to assist testing. |
| * |
| * @author Benjamin Bentmann |
| * @version $Id$ |
| */ |
| @SuppressWarnings( "UnusedDeclaration" ) |
| public class Utils |
| { |
| |
| /** |
| * Verifies a checksum file in the local repo. |
| * |
| * @param checksumFile The checksum file to verify, must not be <code>null</code>. |
| */ |
| public static void verifyChecksum( File checksumFile ) |
| throws MojoExecutionException, IOException |
| { |
| File dataFile; |
| SimpleDigester digester; |
| if ( checksumFile.getName().endsWith( ".md5" ) ) |
| { |
| digester = SimpleDigester.md5(); |
| dataFile = new File( checksumFile.getPath().substring( 0, checksumFile.getPath().length() - 4 ) ); |
| } |
| else if ( checksumFile.getName().endsWith( ".sha1" ) ) |
| { |
| digester = SimpleDigester.sha1(); |
| dataFile = new File( checksumFile.getPath().substring( 0, checksumFile.getPath().length() - 5 ) ); |
| } |
| else |
| { |
| throw new IllegalArgumentException( "Unsupported checksum file: " + checksumFile ); |
| } |
| |
| String expected = FileUtils.fileRead( checksumFile, "UTF-8" ); |
| digester.verify( dataFile, expected ); |
| } |
| |
| } |