duke@1: /* jjg@1357: * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved. duke@1: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. duke@1: * duke@1: * This code is free software; you can redistribute it and/or modify it duke@1: * under the terms of the GNU General Public License version 2 only, as ohair@554: * published by the Free Software Foundation. Oracle designates this duke@1: * particular file as subject to the "Classpath" exception as provided ohair@554: * by Oracle in the LICENSE file that accompanied this code. duke@1: * duke@1: * This code is distributed in the hope that it will be useful, but WITHOUT duke@1: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or duke@1: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License duke@1: * version 2 for more details (a copy is included in the LICENSE file that duke@1: * accompanied this code). duke@1: * duke@1: * You should have received a copy of the GNU General Public License version duke@1: * 2 along with this work; if not, write to the Free Software Foundation, duke@1: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. duke@1: * ohair@554: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA ohair@554: * or visit www.oracle.com if you need additional information or have any ohair@554: * questions. duke@1: */ duke@1: duke@1: package javax.tools; duke@1: duke@1: import java.io.IOException; duke@1: import java.util.Iterator; duke@1: import java.util.Set; duke@1: import javax.tools.JavaFileObject.Kind; duke@1: duke@1: /** duke@1: * Forwards calls to a given file manager. Subclasses of this class duke@1: * might override some of these methods and might also provide duke@1: * additional fields and methods. duke@1: * duke@1: * @param the kind of file manager forwarded to by this object duke@1: * @author Peter von der Ahé duke@1: * @since 1.6 duke@1: */ duke@1: public class ForwardingJavaFileManager implements JavaFileManager { duke@1: duke@1: /** duke@1: * The file manager which all methods are delegated to. duke@1: */ duke@1: protected final M fileManager; duke@1: duke@1: /** duke@1: * Creates a new instance of ForwardingJavaFileManager. duke@1: * @param fileManager delegate to this file manager duke@1: */ duke@1: protected ForwardingJavaFileManager(M fileManager) { duke@1: fileManager.getClass(); // null check duke@1: this.fileManager = fileManager; duke@1: } duke@1: duke@1: /** duke@1: * @throws SecurityException {@inheritDoc} duke@1: * @throws IllegalStateException {@inheritDoc} duke@1: */ duke@1: public ClassLoader getClassLoader(Location location) { duke@1: return fileManager.getClassLoader(location); duke@1: } duke@1: duke@1: /** duke@1: * @throws IOException {@inheritDoc} duke@1: * @throws IllegalStateException {@inheritDoc} duke@1: */ duke@1: public Iterable list(Location location, duke@1: String packageName, duke@1: Set kinds, duke@1: boolean recurse) duke@1: throws IOException duke@1: { duke@1: return fileManager.list(location, packageName, kinds, recurse); duke@1: } duke@1: duke@1: /** duke@1: * @throws IllegalStateException {@inheritDoc} duke@1: */ duke@1: public String inferBinaryName(Location location, JavaFileObject file) { duke@1: return fileManager.inferBinaryName(location, file); duke@1: } duke@1: duke@1: /** duke@1: * @throws IllegalArgumentException {@inheritDoc} duke@1: */ duke@1: public boolean isSameFile(FileObject a, FileObject b) { duke@1: return fileManager.isSameFile(a, b); duke@1: } duke@1: duke@1: /** duke@1: * @throws IllegalArgumentException {@inheritDoc} duke@1: * @throws IllegalStateException {@inheritDoc} duke@1: */ duke@1: public boolean handleOption(String current, Iterator remaining) { duke@1: return fileManager.handleOption(current, remaining); duke@1: } duke@1: duke@1: public boolean hasLocation(Location location) { duke@1: return fileManager.hasLocation(location); duke@1: } duke@1: duke@1: public int isSupportedOption(String option) { duke@1: return fileManager.isSupportedOption(option); duke@1: } duke@1: duke@1: /** duke@1: * @throws IllegalArgumentException {@inheritDoc} duke@1: * @throws IllegalStateException {@inheritDoc} duke@1: */ duke@1: public JavaFileObject getJavaFileForInput(Location location, duke@1: String className, duke@1: Kind kind) duke@1: throws IOException duke@1: { duke@1: return fileManager.getJavaFileForInput(location, className, kind); duke@1: } duke@1: duke@1: /** duke@1: * @throws IllegalArgumentException {@inheritDoc} duke@1: * @throws IllegalStateException {@inheritDoc} duke@1: */ duke@1: public JavaFileObject getJavaFileForOutput(Location location, duke@1: String className, duke@1: Kind kind, duke@1: FileObject sibling) duke@1: throws IOException duke@1: { duke@1: return fileManager.getJavaFileForOutput(location, className, kind, sibling); duke@1: } duke@1: duke@1: /** duke@1: * @throws IllegalArgumentException {@inheritDoc} duke@1: * @throws IllegalStateException {@inheritDoc} duke@1: */ duke@1: public FileObject getFileForInput(Location location, duke@1: String packageName, duke@1: String relativeName) duke@1: throws IOException duke@1: { duke@1: return fileManager.getFileForInput(location, packageName, relativeName); duke@1: } duke@1: duke@1: /** duke@1: * @throws IllegalArgumentException {@inheritDoc} duke@1: * @throws IllegalStateException {@inheritDoc} duke@1: */ duke@1: public FileObject getFileForOutput(Location location, duke@1: String packageName, duke@1: String relativeName, duke@1: FileObject sibling) duke@1: throws IOException duke@1: { duke@1: return fileManager.getFileForOutput(location, packageName, relativeName, sibling); duke@1: } duke@1: duke@1: public void flush() throws IOException { duke@1: fileManager.flush(); duke@1: } duke@1: duke@1: public void close() throws IOException { duke@1: fileManager.close(); duke@1: } duke@1: }