filefileio.java

来自「This is a resource based on j2me embedde」· Java 代码 · 共 108 行

/*
 * @(#)FileFileIO.java	1.12 06/10/10
 *
 * Copyright  1990-2008 Sun Microsystems, Inc. All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version
 * 2 only, as published by the Free Software Foundation. 
 * 
 * This program 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 version 2 for more details (a copy is
 * included at /legal/license.txt). 
 * 
 * You should have received a copy of the GNU General Public License
 * version 2 along with this work; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA 
 * 
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
 * Clara, CA 95054 or visit www.sun.com if you need additional
 * information or have any questions. 
 *
 */


package sun.io;

import java.io.File;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.IOException;

public class FileFileIO extends sun.io.FileIO {
    File file;
    protected FileFileIO(String path) {
        super(path);
        file = new File(path);
    }

    public FileFileIO(String path, String name) {
        super(path, name);
        file = new File(path, name);
    }

    public FileFileIO(FileIO dir, String name) {
        this(dir.getPath(), name);
    }

    public InputStream getInputStream() throws IOException {
        return new java.io.FileInputStream(this.path);
    }

    public OutputStream getOutputStream() throws IOException {
        return new java.io.FileOutputStream(this.path);
    }

    public String canonPath(String path) throws IOException {
        return file.getCanonicalPath();
    }                                                

    public boolean exists() {
        return file.exists();
    }

    public boolean canWrite() {
        return file.canWrite();
    }

    public boolean canRead() {
        return file.canRead();
    }

    public boolean isFile() {
        return file.isFile();
    }

    public boolean isDirectory() {
        return file.isDirectory();
    }

    public boolean isAbsolute() {
        return file.isAbsolute();
    }

    public long lastModified() {
        return file.lastModified();
    }

    public long length() {
        return file.length();
    }

    public String[] list() {
        return file.list();
    }

    public boolean delete() {
        return file.delete();
    }

    public boolean mkdir() {
        return file.mkdir();
    }
}