Java tutorial
package ch.cyberduck.core.googledrive; /* * Copyright (c) 2002-2016 iterate GmbH. All rights reserved. * https://cyberduck.io/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ import ch.cyberduck.core.DescriptiveUrl; import ch.cyberduck.core.DescriptiveUrlBag; import ch.cyberduck.core.LocaleFactory; import ch.cyberduck.core.Path; import ch.cyberduck.core.UrlProvider; import org.apache.commons.lang3.StringUtils; import java.io.IOException; import java.net.URI; import java.text.MessageFormat; import com.google.api.services.drive.model.File; public class DriveUrlProvider implements UrlProvider { private DriveSession session; public DriveUrlProvider(DriveSession session) { this.session = session; } @Override public DescriptiveUrlBag toUrl(Path file) { final DescriptiveUrlBag list = new DescriptiveUrlBag(); if (file.isFile()) { try { if (StringUtils.isBlank(file.attributes().getVersionId())) { return DescriptiveUrlBag.empty(); } final File f = session.getClient().files().get(file.attributes().getVersionId()).execute(); if (StringUtils.isNotBlank(f.getWebContentLink())) { list.add(new DescriptiveUrl(URI.create(f.getWebContentLink()), DescriptiveUrl.Type.http, MessageFormat.format(LocaleFactory.localizedString("{0} URL"), "HTTP"))); } if (StringUtils.isNotBlank(f.getWebViewLink())) { list.add(new DescriptiveUrl(URI.create(f.getWebViewLink()), DescriptiveUrl.Type.http, MessageFormat.format(LocaleFactory.localizedString("{0} URL"), "Download"))); } } catch (IOException e) { new DriveExceptionMappingService().map(e); } } return list; } }