Java tutorial
/* * 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. */ package com.sludev.commons.vfs2.provider.azure; import java.io.BufferedWriter; import java.io.File; import java.io.FileWriter; import java.io.IOException; import java.nio.file.Path; import junit.framework.Assert; import org.apache.commons.vfs2.FileObject; import org.apache.commons.vfs2.FileSystemException; import org.apache.commons.vfs2.FileSystemOptions; import org.apache.commons.vfs2.Selectors; import org.apache.commons.vfs2.auth.StaticUserAuthenticator; import org.apache.commons.vfs2.impl.DefaultFileSystemConfigBuilder; import org.apache.commons.vfs2.impl.DefaultFileSystemManager; import org.apache.commons.vfs2.provider.local.DefaultLocalFileProvider; /** * * @author kervin */ public class AzTestUtils { public static void uploadFile(String accntName, String accntHost, String accntKey, String containerName, Path localFile, Path remotePath) throws FileSystemException { DefaultFileSystemManager currMan = new DefaultFileSystemManager(); currMan.addProvider(AzConstants.AZSBSCHEME, new AzFileProvider()); currMan.addProvider("file", new DefaultLocalFileProvider()); currMan.init(); StaticUserAuthenticator auth = new StaticUserAuthenticator("", accntName, accntKey); FileSystemOptions opts = new FileSystemOptions(); DefaultFileSystemConfigBuilder.getInstance().setUserAuthenticator(opts, auth); String currUriStr = String.format("%s://%s/%s/%s", AzConstants.AZSBSCHEME, accntHost, containerName, remotePath); FileObject currFile = currMan.resolveFile(currUriStr, opts); FileObject currFile2 = currMan.resolveFile(String.format("file://%s", localFile)); currFile.copyFrom(currFile2, Selectors.SELECT_SELF); currFile.close(); currMan.close(); } public static void deleteFile(String accntName, String accntHost, String accntKey, String containerName, Path remotePath) throws FileSystemException { DefaultFileSystemManager currMan = new DefaultFileSystemManager(); currMan.addProvider(AzConstants.AZSBSCHEME, new AzFileProvider()); currMan.init(); StaticUserAuthenticator auth = new StaticUserAuthenticator("", accntName, accntKey); FileSystemOptions opts = new FileSystemOptions(); DefaultFileSystemConfigBuilder.getInstance().setUserAuthenticator(opts, auth); String currUriStr = String.format("%s://%s/%s/%s", AzConstants.AZSBSCHEME, accntHost, containerName, remotePath); FileObject currFile = currMan.resolveFile(currUriStr, opts); Boolean delRes = currFile.delete(); Assert.assertTrue(delRes); } public static File createTempFile(String prefix, String ext, String content) throws IOException { File res = File.createTempFile(prefix, ext); try (FileWriter fw = new FileWriter(res)) { BufferedWriter bw = new BufferedWriter(fw); bw.append(content); bw.flush(); } return res; } }