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Diffstat (limited to 'javax/tools/ForwardingJavaFileManager.java')
| -rw-r--r-- | javax/tools/ForwardingJavaFileManager.java | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/javax/tools/ForwardingJavaFileManager.java b/javax/tools/ForwardingJavaFileManager.java new file mode 100644 index 000000000..561a71848 --- /dev/null +++ b/javax/tools/ForwardingJavaFileManager.java @@ -0,0 +1,208 @@ +/* ForwardingFileManager.java -- File manager that forwards to another. + Copyright (C) 2013 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package javax.tools; + +import java.io.IOException; + +import java.util.Iterator; +import java.util.Set; + +/** + * Forwards calls to a specified file manager. + * + * @param <M> the kind of file manager calls are forwarded to. + * @author Andrew John Hughes (gnu_andrew@member.fsf.org) + * @since 1.6 + */ +public class ForwardingJavaFileManager<M extends JavaFileManager> + implements JavaFileManager +{ + + /** + * The file manager to delegate to. + */ + protected M fileManager; + + /** + * Creates a new forwarder, delegating calls to the + * specified file manager. + * + * @param manager the manager to forward calls to. + */ + protected ForwardingJavaFileManager(M manager) + { + fileManager = manager; + } + + /** + * @inheritDoc + */ + @Override + public void close() throws IOException + { + fileManager.close(); + } + + /** + * @inheritDoc + */ + @Override + public void flush() throws IOException + { + fileManager.flush(); + } + + /** + * @inheritDoc + */ + @Override + public ClassLoader getClassLoader(JavaFileManager.Location loc) + { + return fileManager.getClassLoader(loc); + } + + /** + * @inheritDoc + */ + @Override + public FileObject getFileForInput(JavaFileManager.Location loc, + String pkgName, String relativeName) + throws IOException + { + return fileManager.getFileForInput(loc, pkgName, relativeName); + } + + /** + * @inheritDoc + */ + @Override + public FileObject getFileForOutput(JavaFileManager.Location loc, + String pkgName, String relativeName, + FileObject sibling) + throws IOException + { + return fileManager.getFileForOutput(loc, pkgName, relativeName, + sibling); + } + + /** + * @inheritDoc + */ + @Override + public JavaFileObject getJavaFileForInput(JavaFileManager.Location loc, + String className, + JavaFileObject.Kind kind) + throws IOException + { + return fileManager.getJavaFileForInput(loc, className, kind); + } + + /** + * @inheritDoc + */ + @Override + public JavaFileObject getJavaFileForOutput(JavaFileManager.Location loc, + String className, + JavaFileObject.Kind kind, + FileObject sibling) + throws IOException + { + return fileManager.getJavaFileForOutput(loc, className, kind, + sibling); + } + + /** + * @inheritDoc + */ + @Override + public boolean handleOption(String current, Iterator<String> remaining) + { + return fileManager.handleOption(current, remaining); + } + + /** + * @inheritDoc + */ + @Override + public boolean hasLocation(JavaFileManager.Location loc) + { + return fileManager.hasLocation(loc); + } + + /** + * @inheritDoc + */ + @Override + public String inferBinaryName(JavaFileManager.Location loc, + JavaFileObject fileObj) + { + return fileManager.inferBinaryName(loc, fileObj); + } + + /** + * @inheritDoc + */ + @Override + public boolean isSameFile(FileObject a, FileObject b) + { + return fileManager.isSameFile(a, b); + } + + /** + * @inheritDoc + */ + @Override + public int isSupportedOption(String option) + { + return fileManager.isSupportedOption(option); + } + + /** + * @inheritDoc + */ + @Override + public Iterable<JavaFileObject> list(JavaFileManager.Location loc, + String pkgName, + Set<JavaFileObject.Kind> kinds, + boolean recurse) + throws IOException + { + return fileManager.list(loc, pkgName, kinds, recurse); + } + +} |