/*
* 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);
}
}