1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.apache.commons.vfs2.impl; 18 19 import org.apache.commons.vfs2.FileSystem; 20 import org.apache.commons.vfs2.FileSystemConfigBuilder; 21 import org.apache.commons.vfs2.FileSystemOptions; 22 import org.apache.commons.vfs2.UserAuthenticator; 23 24 /** 25 * Default options usable for all file systems. 26 */ 27 public class DefaultFileSystemConfigBuilder extends FileSystemConfigBuilder { 28 /** The default FileSystemConfigBuilder */ 29 private static final DefaultFileSystemConfigBuilderigBuilder.html#DefaultFileSystemConfigBuilder">DefaultFileSystemConfigBuilder BUILDER = new DefaultFileSystemConfigBuilder(); 30 31 /** 32 * Gets the singleton builder. 33 * 34 * @return the singleton builder. 35 */ 36 public static DefaultFileSystemConfigBuilder getInstance() { 37 return BUILDER; 38 } 39 40 /** 41 * Sets the user authenticator to get authentication informations. 42 * 43 * @param opts The FileSystemOptions. 44 * @param userAuthenticator The UserAuthenticator. 45 */ 46 public void setUserAuthenticator(final FileSystemOptions opts, final UserAuthenticator userAuthenticator) { 47 setParam(opts, "userAuthenticator", userAuthenticator); 48 } 49 50 /** 51 * @see #setUserAuthenticator 52 * @param opts The FileSystemOptions. 53 * @return The UserAuthenticator. 54 */ 55 public UserAuthenticator getUserAuthenticator(final FileSystemOptions opts) { 56 return getParam(opts, "userAuthenticator"); 57 } 58 59 /** 60 * Dummy class that implements FileSystem. 61 */ 62 abstract static class DefaultFileSystem implements FileSystem { 63 } 64 65 @Override 66 protected Class<? extends FileSystem> getConfigClass() { 67 return DefaultFileSystem.class; 68 } 69 }