| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Eclipse Public License, Version 1.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.eclipse.org/org/documents/epl-v10.php |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.ide.eclipse.adt.internal.resources.manager.files; |
| |
| import org.eclipse.core.resources.IFile; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| /** |
| * An implementation of {@link IAbstractFile} on top of a {@link File} object. |
| * |
| */ |
| public class FileWrapper implements IAbstractFile { |
| |
| private File mFile; |
| |
| /** |
| * Constructs a {@link FileWrapper} object. If {@link File#isFile()} returns <code>false</code> |
| * then an {@link IOException} is thrown. |
| */ |
| public FileWrapper(File file) throws IOException { |
| if (file.isFile() == false) { |
| throw new IOException("FileWrapper must wrap a File object representing an existing file!"); //$NON-NLS-1$ |
| } |
| |
| mFile = file; |
| } |
| |
| public InputStream getContents() { |
| try { |
| return new FileInputStream(mFile); |
| } catch (FileNotFoundException e) { |
| // we'll return null below. |
| } |
| |
| return null; |
| } |
| |
| public IFile getIFile() { |
| return null; |
| } |
| |
| public String getOsLocation() { |
| return mFile.getAbsolutePath(); |
| } |
| |
| public String getName() { |
| return mFile.getName(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof FileWrapper) { |
| return mFile.equals(((FileWrapper)obj).mFile); |
| } |
| |
| if (obj instanceof File) { |
| return mFile.equals(obj); |
| } |
| |
| return super.equals(obj); |
| } |
| |
| @Override |
| public int hashCode() { |
| return mFile.hashCode(); |
| } |
| } |