| package org.apache.maven.plugins.deploy; |
| |
| /* |
| * 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 java.util.Arrays; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.sonatype.aether.util.ChecksumUtils; |
| |
| /** |
| * A utility class to assist testing. |
| * |
| * @author Benjamin Bentmann |
| */ |
| public class Utils |
| { |
| |
| public static final List<String> CHECKSUM_ALGORITHMS = Arrays.asList( "MD5", "SHA-1" ); |
| |
| /** |
| * Verifies the checksum files in the local repo for the given file. |
| * |
| * @param file The file to verify its checksum with, must not be <code>null</code>. |
| * @throws MojoExecutionException In case the checksums were incorrect. |
| * @throws IOException If the files couldn't be read. |
| */ |
| public static void verifyChecksum( File file ) |
| throws MojoExecutionException, IOException |
| { |
| Map<String, Object> checksums = ChecksumUtils.calc( file, CHECKSUM_ALGORITHMS ); |
| for ( Map.Entry<String, Object> entry : checksums.entrySet() ) |
| { |
| File cksumFile = new File( file + "." + entry.getKey().toLowerCase().replace( "-", "" ) ); |
| String actualChecksum = ChecksumUtils.read( cksumFile ); |
| if ( !actualChecksum.equals( entry.getValue() ) ) |
| { |
| throw new MojoExecutionException( "Incorrect " + entry.getKey() + " checksum for file: " + file ); |
| } |
| } |
| } |
| |
| } |