| /* |
| * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.tools; |
| |
| import java.io.IOException; |
| import java.util.Iterator; |
| import java.util.Set; |
| import javax.tools.JavaFileObject.Kind; |
| |
| /** |
| * Forwards calls to a given file manager. Subclasses of this class |
| * might override some of these methods and might also provide |
| * additional fields and methods. |
| * |
| * @param <M> the kind of file manager forwarded to by this object |
| * @author Peter von der Ahé |
| * @since 1.6 |
| */ |
| public class ForwardingJavaFileManager<M extends JavaFileManager> implements JavaFileManager { |
| |
| /** |
| * The file manager which all methods are delegated to. |
| */ |
| protected final M fileManager; |
| |
| /** |
| * Creates a new instance of ForwardingJavaFileManager. |
| * @param fileManager delegate to this file manager |
| */ |
| protected ForwardingJavaFileManager(M fileManager) { |
| fileManager.getClass(); // null check |
| this.fileManager = fileManager; |
| } |
| |
| /** |
| * @throws SecurityException {@inheritDoc} |
| * @throws IllegalStateException {@inheritDoc} |
| */ |
| public ClassLoader getClassLoader(Location location) { |
| return fileManager.getClassLoader(location); |
| } |
| |
| /** |
| * @throws IOException {@inheritDoc} |
| * @throws IllegalStateException {@inheritDoc} |
| */ |
| public Iterable<JavaFileObject> list(Location location, |
| String packageName, |
| Set<Kind> kinds, |
| boolean recurse) |
| throws IOException |
| { |
| return fileManager.list(location, packageName, kinds, recurse); |
| } |
| |
| /** |
| * @throws IllegalStateException {@inheritDoc} |
| */ |
| public String inferBinaryName(Location location, JavaFileObject file) { |
| return fileManager.inferBinaryName(location, file); |
| } |
| |
| /** |
| * @throws IllegalArgumentException {@inheritDoc} |
| */ |
| public boolean isSameFile(FileObject a, FileObject b) { |
| return fileManager.isSameFile(a, b); |
| } |
| |
| /** |
| * @throws IllegalArgumentException {@inheritDoc} |
| * @throws IllegalStateException {@inheritDoc} |
| */ |
| public boolean handleOption(String current, Iterator<String> remaining) { |
| return fileManager.handleOption(current, remaining); |
| } |
| |
| public boolean hasLocation(Location location) { |
| return fileManager.hasLocation(location); |
| } |
| |
| public int isSupportedOption(String option) { |
| return fileManager.isSupportedOption(option); |
| } |
| |
| /** |
| * @throws IllegalArgumentException {@inheritDoc} |
| * @throws IllegalStateException {@inheritDoc} |
| */ |
| public JavaFileObject getJavaFileForInput(Location location, |
| String className, |
| Kind kind) |
| throws IOException |
| { |
| return fileManager.getJavaFileForInput(location, className, kind); |
| } |
| |
| /** |
| * @throws IllegalArgumentException {@inheritDoc} |
| * @throws IllegalStateException {@inheritDoc} |
| */ |
| public JavaFileObject getJavaFileForOutput(Location location, |
| String className, |
| Kind kind, |
| FileObject sibling) |
| throws IOException |
| { |
| return fileManager.getJavaFileForOutput(location, className, kind, sibling); |
| } |
| |
| /** |
| * @throws IllegalArgumentException {@inheritDoc} |
| * @throws IllegalStateException {@inheritDoc} |
| */ |
| public FileObject getFileForInput(Location location, |
| String packageName, |
| String relativeName) |
| throws IOException |
| { |
| return fileManager.getFileForInput(location, packageName, relativeName); |
| } |
| |
| /** |
| * @throws IllegalArgumentException {@inheritDoc} |
| * @throws IllegalStateException {@inheritDoc} |
| */ |
| public FileObject getFileForOutput(Location location, |
| String packageName, |
| String relativeName, |
| FileObject sibling) |
| throws IOException |
| { |
| return fileManager.getFileForOutput(location, packageName, relativeName, sibling); |
| } |
| |
| public void flush() throws IOException { |
| fileManager.flush(); |
| } |
| |
| public void close() throws IOException { |
| fileManager.close(); |
| } |
| } |