/*
 * Copyright (c) 2007-2010 by The Broad Institute, Inc. and the Massachusetts Institute of Technology.
 * All Rights Reserved.
 *
 * This software is licensed under the terms of the GNU Lesser General Public License (LGPL), Version 2.1 which
 * is available at http://www.opensource.org/licenses/lgpl-2.1.php.
 *
 * THE SOFTWARE IS PROVIDED "AS IS." THE BROAD AND MIT MAKE NO REPRESENTATIONS OR WARRANTIES OF
 * ANY KIND CONCERNING THE SOFTWARE, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT
 * OR OTHER DEFECTS, WHETHER OR NOT DISCOVERABLE.  IN NO EVENT SHALL THE BROAD OR MIT, OR THEIR
 * RESPECTIVE TRUSTEES, DIRECTORS, OFFICERS, EMPLOYEES, AND AFFILIATES BE LIABLE FOR ANY DAMAGES OF
 * ANY KIND, INCLUDING, WITHOUT LIMITATION, INCIDENTAL OR CONSEQUENTIAL DAMAGES, ECONOMIC
 * DAMAGES OR INJURY TO PROPERTY AND LOST PROFITS, REGARDLESS OF WHETHER THE BROAD OR MIT SHALL
 * BE ADVISED, SHALL HAVE OTHER REASON TO KNOW, OR IN FACT SHALL KNOW OF THE POSSIBILITY OF THE
 * FOREGOING.
 */

package org.broad.igv.util;

import java.io.File;
import java.io.IOException;
import java.net.URL;

/**
 * Created by IntelliJ IDEA.
 * User: jrobinso
 * Date: Nov 30, 2009
 * Time: 9:05:10 AM
 * To change this template use File | Settings | File Templates.
 */
public class SeekableStreamFactory {

    public static SeekableStream getStreamFor(String path) throws IOException {

        if (path.endsWith(".list")) {
            return new SeekableSplitStream(path);

        } else {
            SeekableStream is = null;
            if (path.toLowerCase().startsWith("http:") || path.toLowerCase().startsWith("https:")) {
                is = new SeekableHTTPStream(new URL(path));
            } else if (path.toLowerCase().startsWith("ftp:")) {
                is = new SeekableFTPStream(new URL(path));
            } else {
                is = new SeekableFileStream(new File(path));
            }
            return is;
        }
    }

}
