src/share/classes/javax/tools/ForwardingJavaFileManager.java

Mon, 10 Jan 2011 15:08:31 -0800

author
jjg
date
Mon, 10 Jan 2011 15:08:31 -0800
changeset 816
7c537f4298fb
parent 554
9d9f26857129
child 1357
c75be5bc5283
permissions
-rw-r--r--

6396503: javac should not require assertions enabled
Reviewed-by: mcimadamore

duke@1 1 /*
ohair@554 2 * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
duke@1 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1 4 *
duke@1 5 * This code is free software; you can redistribute it and/or modify it
duke@1 6 * under the terms of the GNU General Public License version 2 only, as
ohair@554 7 * published by the Free Software Foundation. Oracle designates this
duke@1 8 * particular file as subject to the "Classpath" exception as provided
ohair@554 9 * by Oracle in the LICENSE file that accompanied this code.
duke@1 10 *
duke@1 11 * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@1 14 * version 2 for more details (a copy is included in the LICENSE file that
duke@1 15 * accompanied this code).
duke@1 16 *
duke@1 17 * You should have received a copy of the GNU General Public License version
duke@1 18 * 2 along with this work; if not, write to the Free Software Foundation,
duke@1 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1 20 *
ohair@554 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554 22 * or visit www.oracle.com if you need additional information or have any
ohair@554 23 * questions.
duke@1 24 */
duke@1 25
duke@1 26 package javax.tools;
duke@1 27
duke@1 28 import java.io.IOException;
duke@1 29 import java.net.URI;
duke@1 30 import java.util.Iterator;
duke@1 31 import java.util.Set;
duke@1 32 import javax.tools.JavaFileObject.Kind;
duke@1 33
duke@1 34 /**
duke@1 35 * Forwards calls to a given file manager. Subclasses of this class
duke@1 36 * might override some of these methods and might also provide
duke@1 37 * additional fields and methods.
duke@1 38 *
duke@1 39 * @param <M> the kind of file manager forwarded to by this object
duke@1 40 * @author Peter von der Ah&eacute;
duke@1 41 * @since 1.6
duke@1 42 */
duke@1 43 public class ForwardingJavaFileManager<M extends JavaFileManager> implements JavaFileManager {
duke@1 44
duke@1 45 /**
duke@1 46 * The file manager which all methods are delegated to.
duke@1 47 */
duke@1 48 protected final M fileManager;
duke@1 49
duke@1 50 /**
duke@1 51 * Creates a new instance of ForwardingJavaFileManager.
duke@1 52 * @param fileManager delegate to this file manager
duke@1 53 */
duke@1 54 protected ForwardingJavaFileManager(M fileManager) {
duke@1 55 fileManager.getClass(); // null check
duke@1 56 this.fileManager = fileManager;
duke@1 57 }
duke@1 58
duke@1 59 /**
duke@1 60 * @throws SecurityException {@inheritDoc}
duke@1 61 * @throws IllegalStateException {@inheritDoc}
duke@1 62 */
duke@1 63 public ClassLoader getClassLoader(Location location) {
duke@1 64 return fileManager.getClassLoader(location);
duke@1 65 }
duke@1 66
duke@1 67 /**
duke@1 68 * @throws IOException {@inheritDoc}
duke@1 69 * @throws IllegalStateException {@inheritDoc}
duke@1 70 */
duke@1 71 public Iterable<JavaFileObject> list(Location location,
duke@1 72 String packageName,
duke@1 73 Set<Kind> kinds,
duke@1 74 boolean recurse)
duke@1 75 throws IOException
duke@1 76 {
duke@1 77 return fileManager.list(location, packageName, kinds, recurse);
duke@1 78 }
duke@1 79
duke@1 80 /**
duke@1 81 * @throws IllegalStateException {@inheritDoc}
duke@1 82 */
duke@1 83 public String inferBinaryName(Location location, JavaFileObject file) {
duke@1 84 return fileManager.inferBinaryName(location, file);
duke@1 85 }
duke@1 86
duke@1 87 /**
duke@1 88 * @throws IllegalArgumentException {@inheritDoc}
duke@1 89 */
duke@1 90 public boolean isSameFile(FileObject a, FileObject b) {
duke@1 91 return fileManager.isSameFile(a, b);
duke@1 92 }
duke@1 93
duke@1 94 /**
duke@1 95 * @throws IllegalArgumentException {@inheritDoc}
duke@1 96 * @throws IllegalStateException {@inheritDoc}
duke@1 97 */
duke@1 98 public boolean handleOption(String current, Iterator<String> remaining) {
duke@1 99 return fileManager.handleOption(current, remaining);
duke@1 100 }
duke@1 101
duke@1 102 public boolean hasLocation(Location location) {
duke@1 103 return fileManager.hasLocation(location);
duke@1 104 }
duke@1 105
duke@1 106 public int isSupportedOption(String option) {
duke@1 107 return fileManager.isSupportedOption(option);
duke@1 108 }
duke@1 109
duke@1 110 /**
duke@1 111 * @throws IllegalArgumentException {@inheritDoc}
duke@1 112 * @throws IllegalStateException {@inheritDoc}
duke@1 113 */
duke@1 114 public JavaFileObject getJavaFileForInput(Location location,
duke@1 115 String className,
duke@1 116 Kind kind)
duke@1 117 throws IOException
duke@1 118 {
duke@1 119 return fileManager.getJavaFileForInput(location, className, kind);
duke@1 120 }
duke@1 121
duke@1 122 /**
duke@1 123 * @throws IllegalArgumentException {@inheritDoc}
duke@1 124 * @throws IllegalStateException {@inheritDoc}
duke@1 125 */
duke@1 126 public JavaFileObject getJavaFileForOutput(Location location,
duke@1 127 String className,
duke@1 128 Kind kind,
duke@1 129 FileObject sibling)
duke@1 130 throws IOException
duke@1 131 {
duke@1 132 return fileManager.getJavaFileForOutput(location, className, kind, sibling);
duke@1 133 }
duke@1 134
duke@1 135 /**
duke@1 136 * @throws IllegalArgumentException {@inheritDoc}
duke@1 137 * @throws IllegalStateException {@inheritDoc}
duke@1 138 */
duke@1 139 public FileObject getFileForInput(Location location,
duke@1 140 String packageName,
duke@1 141 String relativeName)
duke@1 142 throws IOException
duke@1 143 {
duke@1 144 return fileManager.getFileForInput(location, packageName, relativeName);
duke@1 145 }
duke@1 146
duke@1 147 /**
duke@1 148 * @throws IllegalArgumentException {@inheritDoc}
duke@1 149 * @throws IllegalStateException {@inheritDoc}
duke@1 150 */
duke@1 151 public FileObject getFileForOutput(Location location,
duke@1 152 String packageName,
duke@1 153 String relativeName,
duke@1 154 FileObject sibling)
duke@1 155 throws IOException
duke@1 156 {
duke@1 157 return fileManager.getFileForOutput(location, packageName, relativeName, sibling);
duke@1 158 }
duke@1 159
duke@1 160 public void flush() throws IOException {
duke@1 161 fileManager.flush();
duke@1 162 }
duke@1 163
duke@1 164 public void close() throws IOException {
duke@1 165 fileManager.close();
duke@1 166 }
duke@1 167 }

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