/* * Copyright 2015-present Facebook, Inc. * * Licensed 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. */ package com.facebook.buck.file; import com.facebook.buck.event.BuckEventBus; import java.io.IOException; import java.net.PasswordAuthentication; import java.net.URI; import java.nio.file.Path; import java.util.Optional; public class RemoteMavenDownloader implements Downloader { private final AuthAwareDownloader downloader; private final Optional<String> mavenRepo; private final Optional<PasswordAuthentication> passwordAuthentication; public RemoteMavenDownloader( AuthAwareDownloader downloader, String mavenRepo, Optional<PasswordAuthentication> passwordAuthentication) { this.mavenRepo = Optional.of(mavenRepo); this.downloader = downloader; this.passwordAuthentication = passwordAuthentication; } @Override public boolean fetch(BuckEventBus eventBus, URI uri, Path output) throws IOException { if (!"mvn".equals(uri.getScheme())) { return false; } URI httpUri = MavenUrlDecoder.toHttpUrl(mavenRepo, uri); return downloader.fetch(eventBus, httpUri, passwordAuthentication, output); } }