InputStreamAdapter.java

/*
 *    ImageI/O-Ext - OpenSource Java Image translation Library
 *    http://www.geo-solutions.it/
 *    http://java.net/projects/imageio-ext/
 *    (C) 2007 - 2009, GeoSolutions
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation;
 *    either version 3 of the License, or (at your option) any later version.
 *
 *    This library 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
 *    Lesser General Public License for more details.
 */
package it.geosolutions.io.input.adapter;

import java.io.IOException;
import java.io.InputStream;

import javax.imageio.stream.ImageInputStream;

/**
 * @author Simone Giannecchini, GeoSolutions
 */
public final class InputStreamAdapter extends InputStream {

    ImageInputStream stream;

    public InputStreamAdapter(ImageInputStream stream) {
        this.stream = stream;
    }

    public void close() throws IOException {
        stream.close();
    }

    public void mark(int readlimit) {
        stream.mark();
    }

    public boolean markSupported() {
        return true;
    }

    public int read() throws IOException {
        return stream.read();
    }

    public int read(byte b[], int off, int len) throws IOException {
        return stream.read(b, off, len);
    }

    public void reset() throws IOException {
        stream.reset();
    }

    public long skip(long n) throws IOException {
        return stream.skipBytes(n);
    }

    public ImageInputStream getWrappedStream() {
        return stream;
    }
}