001/*
002 * Copyright 2011-2012 Stephen Connolly.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.jszip.pseudo.io;
018
019import java.io.File;
020import java.io.FileInputStream;
021import java.io.FileOutputStream;
022import java.io.IOException;
023import java.io.InputStream;
024import java.io.OutputStream;
025
026public class FilePseudoFile extends PseudoFile {
027
028    private final File delegate;
029
030    public FilePseudoFile(PseudoFile parent, File delegate) {
031        super(parent);
032        this.delegate = delegate;
033    }
034
035    /**
036     * {@inheritDoc}
037     */
038    public boolean canRead() {
039        return delegate.canRead();
040    }
041
042    /**
043     * {@inheritDoc}
044     */
045    public boolean canWrite() {
046        return delegate.canWrite();
047    }
048
049    /**
050     * {@inheritDoc}
051     */
052    public boolean createNewFile() throws IOException {
053        return delegate.createNewFile();
054    }
055
056    /**
057     * {@inheritDoc}
058     */
059    public boolean delete() {
060        return delegate.delete();
061    }
062
063    /**
064     * {@inheritDoc}
065     */
066    public boolean renameTo(PseudoFile dest) {
067        while (dest instanceof ProxyPseudoFile) {
068            dest = ((ProxyPseudoFile) dest).$unwrap();
069        }
070        if (dest instanceof FilePseudoFile) {
071            return delegate.renameTo(FilePseudoFile.class.cast(dest).delegate);
072        }
073        if (dest.getParentFile().equals(getParentFile())) {
074            return delegate.renameTo(new File(delegate.getParent(), dest.getName()));
075        }
076        return false;
077    }
078
079    /**
080     * {@inheritDoc}
081     */
082    public boolean exists() {
083        return delegate.exists();
084    }
085
086    /**
087     * {@inheritDoc}
088     */
089    public boolean isDirectory() {
090        return delegate.isDirectory();
091    }
092
093    /**
094     * {@inheritDoc}
095     */
096    public long lastModified() {
097        return delegate.lastModified();
098    }
099
100    /**
101     * {@inheritDoc}
102     */
103    public String getName() {
104        return delegate.getName();
105    }
106
107    /**
108     * {@inheritDoc}
109     */
110    public boolean setLastModified(long time) {
111        return delegate.setLastModified(time);
112    }
113
114    /**
115     * {@inheritDoc}
116     */
117    InputStream $newInputStream() throws IOException {
118        return new FileInputStream(delegate);
119    }
120
121    /**
122     * {@inheritDoc}
123     */
124    OutputStream $newOutputStream() throws IOException {
125        return new FileOutputStream(delegate);
126    }
127
128    /**
129     * {@inheritDoc}
130     */
131    OutputStream $newOutputStream(boolean append) throws IOException {
132        return new FileOutputStream(delegate, append);
133    }
134
135    /**
136     * {@inheritDoc}
137     */
138    public boolean isFile() {
139        return delegate.isFile();
140    }
141
142    /**
143     * {@inheritDoc}
144     */
145    public boolean mkdir() {
146        return delegate.mkdir();
147    }
148
149    /**
150     * {@inheritDoc}
151     */
152    public void deleteOnExit() {
153        delegate.deleteOnExit();
154    }
155
156    /**
157     * {@inheritDoc}
158     */
159    public boolean mkdirs() {
160        return delegate.mkdirs();
161    }
162
163    /**
164     * {@inheritDoc}
165     */
166    public boolean isHidden() {
167        return delegate.isHidden();
168    }
169
170    /**
171     * {@inheritDoc}
172     */
173    public long length() {
174        return delegate.length();
175    }
176
177}