Java tutorial
package ch.cyberduck.core.shared; /* * 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.AlphanumericRandomStringService; import ch.cyberduck.core.Credentials; import ch.cyberduck.core.DisabledCancelCallback; import ch.cyberduck.core.DisabledConnectionCallback; import ch.cyberduck.core.DisabledHostKeyCallback; import ch.cyberduck.core.DisabledLoginCallback; import ch.cyberduck.core.DisabledPasswordStore; import ch.cyberduck.core.Host; import ch.cyberduck.core.Path; import ch.cyberduck.core.VersionId; import ch.cyberduck.core.b2.B2DeleteFeature; import ch.cyberduck.core.b2.B2LargeUploadWriteFeature; import ch.cyberduck.core.b2.B2Protocol; import ch.cyberduck.core.b2.B2Session; import ch.cyberduck.core.b2.B2TouchFeature; import ch.cyberduck.core.features.Delete; import ch.cyberduck.core.io.StatusOutputStream; import ch.cyberduck.core.transfer.TransferStatus; import ch.cyberduck.test.IntegrationTest; import org.apache.commons.io.IOUtils; import org.apache.commons.lang3.RandomUtils; import org.junit.Test; import org.junit.experimental.categories.Category; import java.io.ByteArrayInputStream; import java.util.Collections; import java.util.EnumSet; import static org.junit.Assert.assertTrue; @Category(IntegrationTest.class) public class DefaultFindFeatureTest { @Test public void testFind() throws Exception { final B2Session session = new B2Session(new Host(new B2Protocol(), new B2Protocol().getDefaultHostname(), new Credentials(System.getProperties().getProperty("b2.user"), System.getProperties().getProperty("b2.key")))); session.open(new DisabledHostKeyCallback()); session.login(new DisabledPasswordStore(), new DisabledLoginCallback(), new DisabledCancelCallback()); final Path bucket = new Path("test-cyberduck", EnumSet.of(Path.Type.directory, Path.Type.volume)); final Path file = new Path(bucket, new AlphanumericRandomStringService().random(), EnumSet.of(Path.Type.file)); new B2TouchFeature(session).touch(file, new TransferStatus()); // Find without version id set in attributes new DefaultFindFeature(session).find(file); new B2DeleteFeature(session).delete(Collections.singletonList(file), new DisabledLoginCallback(), new Delete.DisabledCallback()); session.close(); } @Test public void testFindLargeUpload() throws Exception { final B2Session session = new B2Session(new Host(new B2Protocol(), new B2Protocol().getDefaultHostname(), new Credentials(System.getProperties().getProperty("b2.user"), System.getProperties().getProperty("b2.key")))); final Path bucket = new Path("test-cyberduck", EnumSet.of(Path.Type.directory, Path.Type.volume)); session.open(new DisabledHostKeyCallback()); session.login(new DisabledPasswordStore(), new DisabledLoginCallback(), new DisabledCancelCallback()); final Path file = new Path(bucket, new AlphanumericRandomStringService().random(), EnumSet.of(Path.Type.file)); final StatusOutputStream<VersionId> out = new B2LargeUploadWriteFeature(session).write(file, new TransferStatus(), new DisabledConnectionCallback()); IOUtils.copyLarge(new ByteArrayInputStream(RandomUtils.nextBytes(100)), out); out.close(); assertTrue(new DefaultFindFeature(session).find(file)); session.close(); } }