| package org.apache.maven.shared.io.location; |
| |
| /* |
| * 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.net.URL; |
| import java.nio.file.Files; |
| |
| import org.apache.commons.io.FileUtils; |
| |
| /** |
| * The URL Location. |
| */ |
| public class URLLocation |
| extends FileLocation |
| { |
| |
| private final URL url; |
| |
| private final String tempFilePrefix; |
| |
| private final String tempFileSuffix; |
| |
| private final boolean tempFileDeleteOnExit; |
| |
| /** |
| * @param url the URL |
| * @param specification the spec |
| * @param tempFilePrefix the prefix |
| * @param tempFileSuffix the suffix |
| * @param tempFileDeleteOnExit delete on exit |
| */ |
| public URLLocation( URL url, String specification, String tempFilePrefix, String tempFileSuffix, |
| boolean tempFileDeleteOnExit ) |
| { |
| super( specification ); |
| |
| this.url = url; |
| this.tempFilePrefix = tempFilePrefix; |
| this.tempFileSuffix = tempFileSuffix; |
| this.tempFileDeleteOnExit = tempFileDeleteOnExit; |
| } |
| |
| /** {@inheritDoc} */ |
| protected void initFile() |
| throws IOException |
| { |
| if ( unsafeGetFile() == null ) |
| { |
| File tempFile = Files.createTempFile( tempFilePrefix, tempFileSuffix ).toFile(); |
| |
| if ( tempFileDeleteOnExit ) |
| { |
| tempFile.deleteOnExit(); |
| } |
| |
| FileUtils.copyURLToFile( url, tempFile ); |
| |
| setFile( tempFile ); |
| } |
| } |
| |
| } |