| /* |
| * 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 org.apache.commons.io.file; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.URI; |
| import java.nio.file.FileSystem; |
| import java.nio.file.Files; |
| import java.nio.file.LinkOption; |
| import java.nio.file.Path; |
| import java.nio.file.WatchEvent.Kind; |
| import java.nio.file.WatchEvent.Modifier; |
| import java.nio.file.WatchKey; |
| import java.nio.file.WatchService; |
| import java.util.Iterator; |
| import java.util.Objects; |
| import java.util.Spliterator; |
| import java.util.function.Consumer; |
| |
| /** |
| * Wraps and delegates to a Path for subclasses. |
| * |
| * @since 2.12.0 |
| */ |
| public abstract class AbstractPathWrapper implements Path { |
| |
| /** |
| * The path delegate. |
| */ |
| private final Path path; |
| |
| /** |
| * Constructs a new instance. |
| * |
| * @param path The path to wrap. |
| */ |
| protected AbstractPathWrapper(final Path path) { |
| this.path = Objects.requireNonNull(path, "path"); |
| } |
| |
| @Override |
| public int compareTo(final Path other) { |
| return path.compareTo(other); |
| } |
| |
| @Override |
| public boolean endsWith(final Path other) { |
| return path.endsWith(other); |
| } |
| |
| @Override |
| public boolean endsWith(final String other) { |
| return path.endsWith(other); |
| } |
| |
| @Override |
| public boolean equals(final Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!(obj instanceof AbstractPathWrapper)) { |
| return false; |
| } |
| final AbstractPathWrapper other = (AbstractPathWrapper) obj; |
| return Objects.equals(path, other.path); |
| } |
| |
| @Override |
| public void forEach(final Consumer<? super Path> action) { |
| path.forEach(action); |
| } |
| |
| /** |
| * Delegates to {@link Files#exists(Path, LinkOption...)}. |
| * |
| * @param options See {@link Files#exists(Path, LinkOption...)}. |
| * @return See {@link Files#exists(Path, LinkOption...)}. |
| */ |
| public boolean exists(final LinkOption... options) { |
| return Files.exists(path, options); |
| } |
| |
| /** |
| * Gets the delegate Path. |
| * |
| * @return the delegate Path. |
| */ |
| public Path get() { |
| return path; |
| } |
| |
| @Override |
| public Path getFileName() { |
| return path.getFileName(); |
| } |
| |
| @Override |
| public FileSystem getFileSystem() { |
| return path.getFileSystem(); |
| } |
| |
| @Override |
| public Path getName(final int index) { |
| return path.getName(index); |
| } |
| |
| @Override |
| public int getNameCount() { |
| return path.getNameCount(); |
| } |
| |
| @Override |
| public Path getParent() { |
| return path.getParent(); |
| } |
| |
| @Override |
| public Path getRoot() { |
| return path.getRoot(); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(path); |
| } |
| |
| @Override |
| public boolean isAbsolute() { |
| return path.isAbsolute(); |
| } |
| |
| @Override |
| public Iterator<Path> iterator() { |
| return path.iterator(); |
| } |
| |
| @Override |
| public Path normalize() { |
| return path.normalize(); |
| } |
| |
| @Override |
| public WatchKey register(final WatchService watcher, final Kind<?>... events) throws IOException { |
| return path.register(watcher, events); |
| } |
| |
| @Override |
| public WatchKey register(final WatchService watcher, final Kind<?>[] events, final Modifier... modifiers) throws IOException { |
| return path.register(watcher, events, modifiers); |
| } |
| |
| @Override |
| public Path relativize(final Path other) { |
| return path.relativize(other); |
| } |
| |
| @Override |
| public Path resolve(final Path other) { |
| return path.resolve(other); |
| } |
| |
| @Override |
| public Path resolve(final String other) { |
| return path.resolve(other); |
| } |
| |
| @Override |
| public Path resolveSibling(final Path other) { |
| return path.resolveSibling(other); |
| } |
| |
| @Override |
| public Path resolveSibling(final String other) { |
| return path.resolveSibling(other); |
| } |
| |
| @Override |
| public Spliterator<Path> spliterator() { |
| return path.spliterator(); |
| } |
| |
| @Override |
| public boolean startsWith(final Path other) { |
| return path.startsWith(other); |
| } |
| |
| @Override |
| public boolean startsWith(final String other) { |
| return path.startsWith(other); |
| } |
| |
| @Override |
| public Path subpath(final int beginIndex, final int endIndex) { |
| return path.subpath(beginIndex, endIndex); |
| } |
| |
| @Override |
| public Path toAbsolutePath() { |
| return path.toAbsolutePath(); |
| } |
| |
| @Override |
| public File toFile() { |
| return path.toFile(); |
| } |
| |
| @Override |
| public Path toRealPath(final LinkOption... options) throws IOException { |
| return path.toRealPath(options); |
| } |
| |
| @Override |
| public String toString() { |
| return path.toString(); |
| } |
| |
| @Override |
| public URI toUri() { |
| return path.toUri(); |
| } |
| |
| } |