001/*
002 * $RCSfile: InputStreamAdapter.java,v $
003 *
004 * 
005 * Copyright (c) 2005 Sun Microsystems, Inc. All  Rights Reserved.
006 * 
007 * Redistribution and use in source and binary forms, with or without
008 * modification, are permitted provided that the following conditions
009 * are met: 
010 * 
011 * - Redistribution of source code must retain the above copyright 
012 *   notice, this  list of conditions and the following disclaimer.
013 * 
014 * - Redistribution in binary form must reproduce the above copyright
015 *   notice, this list of conditions and the following disclaimer in 
016 *   the documentation and/or other materials provided with the
017 *   distribution.
018 * 
019 * Neither the name of Sun Microsystems, Inc. or the names of 
020 * contributors may be used to endorse or promote products derived 
021 * from this software without specific prior written permission.
022 * 
023 * This software is provided "AS IS," without a warranty of any 
024 * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND 
025 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, 
026 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
027 * EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL 
028 * NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF 
029 * USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
030 * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR 
031 * ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
032 * CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
033 * REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
034 * INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
035 * POSSIBILITY OF SUCH DAMAGES. 
036 * 
037 * You acknowledge that this software is not designed or intended for 
038 * use in the design, construction, operation or maintenance of any 
039 * nuclear facility. 
040 *
041 * $Revision: 1.1 $
042 * $Date: 2005/02/11 05:01:28 $
043 * $State: Exp $
044 */
045package com.github.jaiimageio.impl.plugins.clib;
046
047import java.io.IOException;
048import java.io.InputStream;
049import javax.imageio.stream.ImageInputStream;
050
051/**
052 */
053public final class InputStreamAdapter extends InputStream {
054    
055    ImageInputStream stream;
056
057    public InputStreamAdapter(ImageInputStream stream) {
058        super();
059
060        this.stream = stream;
061    }
062
063    public void close() throws IOException {
064        stream.close();
065    }
066
067    public void mark(int readlimit) {
068        stream.mark();
069    }
070
071    public boolean markSupported() {
072        return true;
073    }
074
075    public int read() throws IOException {
076        return stream.read();
077    }
078
079    public int read(byte b[], int off, int len) throws IOException {
080        return stream.read(b, off, len);
081    }
082
083    public void reset() throws IOException {
084        stream.reset();
085    }
086
087    public long skip(long n) throws IOException {
088        return stream.skipBytes(n);
089    }
090
091    public ImageInputStream getWrappedStream() {
092        return stream;
093    }
094}