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

Tue, 09 Oct 2012 19:10:00 -0700

author
jjg
date
Tue, 09 Oct 2012 19:10:00 -0700
changeset 1357
c75be5bc5283
parent 554
9d9f26857129
child 2525
2eb010b6cb22
permissions
-rw-r--r--

8000663: clean up langtools imports
Reviewed-by: darcy

duke@1 1 /*
jjg@1357 2 * Copyright (c) 2005, 2012, 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.util.Iterator;
duke@1 30 import java.util.Set;
duke@1 31 import javax.tools.JavaFileObject.Kind;
duke@1 32
duke@1 33 /**
duke@1 34 * Forwards calls to a given file manager. Subclasses of this class
duke@1 35 * might override some of these methods and might also provide
duke@1 36 * additional fields and methods.
duke@1 37 *
duke@1 38 * @param <M> the kind of file manager forwarded to by this object
duke@1 39 * @author Peter von der Ah&eacute;
duke@1 40 * @since 1.6
duke@1 41 */
duke@1 42 public class ForwardingJavaFileManager<M extends JavaFileManager> implements JavaFileManager {
duke@1 43
duke@1 44 /**
duke@1 45 * The file manager which all methods are delegated to.
duke@1 46 */
duke@1 47 protected final M fileManager;
duke@1 48
duke@1 49 /**
duke@1 50 * Creates a new instance of ForwardingJavaFileManager.
duke@1 51 * @param fileManager delegate to this file manager
duke@1 52 */
duke@1 53 protected ForwardingJavaFileManager(M fileManager) {
duke@1 54 fileManager.getClass(); // null check
duke@1 55 this.fileManager = fileManager;
duke@1 56 }
duke@1 57
duke@1 58 /**
duke@1 59 * @throws SecurityException {@inheritDoc}
duke@1 60 * @throws IllegalStateException {@inheritDoc}
duke@1 61 */
duke@1 62 public ClassLoader getClassLoader(Location location) {
duke@1 63 return fileManager.getClassLoader(location);
duke@1 64 }
duke@1 65
duke@1 66 /**
duke@1 67 * @throws IOException {@inheritDoc}
duke@1 68 * @throws IllegalStateException {@inheritDoc}
duke@1 69 */
duke@1 70 public Iterable<JavaFileObject> list(Location location,
duke@1 71 String packageName,
duke@1 72 Set<Kind> kinds,
duke@1 73 boolean recurse)
duke@1 74 throws IOException
duke@1 75 {
duke@1 76 return fileManager.list(location, packageName, kinds, recurse);
duke@1 77 }
duke@1 78
duke@1 79 /**
duke@1 80 * @throws IllegalStateException {@inheritDoc}
duke@1 81 */
duke@1 82 public String inferBinaryName(Location location, JavaFileObject file) {
duke@1 83 return fileManager.inferBinaryName(location, file);
duke@1 84 }
duke@1 85
duke@1 86 /**
duke@1 87 * @throws IllegalArgumentException {@inheritDoc}
duke@1 88 */
duke@1 89 public boolean isSameFile(FileObject a, FileObject b) {
duke@1 90 return fileManager.isSameFile(a, b);
duke@1 91 }
duke@1 92
duke@1 93 /**
duke@1 94 * @throws IllegalArgumentException {@inheritDoc}
duke@1 95 * @throws IllegalStateException {@inheritDoc}
duke@1 96 */
duke@1 97 public boolean handleOption(String current, Iterator<String> remaining) {
duke@1 98 return fileManager.handleOption(current, remaining);
duke@1 99 }
duke@1 100
duke@1 101 public boolean hasLocation(Location location) {
duke@1 102 return fileManager.hasLocation(location);
duke@1 103 }
duke@1 104
duke@1 105 public int isSupportedOption(String option) {
duke@1 106 return fileManager.isSupportedOption(option);
duke@1 107 }
duke@1 108
duke@1 109 /**
duke@1 110 * @throws IllegalArgumentException {@inheritDoc}
duke@1 111 * @throws IllegalStateException {@inheritDoc}
duke@1 112 */
duke@1 113 public JavaFileObject getJavaFileForInput(Location location,
duke@1 114 String className,
duke@1 115 Kind kind)
duke@1 116 throws IOException
duke@1 117 {
duke@1 118 return fileManager.getJavaFileForInput(location, className, kind);
duke@1 119 }
duke@1 120
duke@1 121 /**
duke@1 122 * @throws IllegalArgumentException {@inheritDoc}
duke@1 123 * @throws IllegalStateException {@inheritDoc}
duke@1 124 */
duke@1 125 public JavaFileObject getJavaFileForOutput(Location location,
duke@1 126 String className,
duke@1 127 Kind kind,
duke@1 128 FileObject sibling)
duke@1 129 throws IOException
duke@1 130 {
duke@1 131 return fileManager.getJavaFileForOutput(location, className, kind, sibling);
duke@1 132 }
duke@1 133
duke@1 134 /**
duke@1 135 * @throws IllegalArgumentException {@inheritDoc}
duke@1 136 * @throws IllegalStateException {@inheritDoc}
duke@1 137 */
duke@1 138 public FileObject getFileForInput(Location location,
duke@1 139 String packageName,
duke@1 140 String relativeName)
duke@1 141 throws IOException
duke@1 142 {
duke@1 143 return fileManager.getFileForInput(location, packageName, relativeName);
duke@1 144 }
duke@1 145
duke@1 146 /**
duke@1 147 * @throws IllegalArgumentException {@inheritDoc}
duke@1 148 * @throws IllegalStateException {@inheritDoc}
duke@1 149 */
duke@1 150 public FileObject getFileForOutput(Location location,
duke@1 151 String packageName,
duke@1 152 String relativeName,
duke@1 153 FileObject sibling)
duke@1 154 throws IOException
duke@1 155 {
duke@1 156 return fileManager.getFileForOutput(location, packageName, relativeName, sibling);
duke@1 157 }
duke@1 158
duke@1 159 public void flush() throws IOException {
duke@1 160 fileManager.flush();
duke@1 161 }
duke@1 162
duke@1 163 public void close() throws IOException {
duke@1 164 fileManager.close();
duke@1 165 }
duke@1 166 }

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