/* ====================================================================
 * Copyright (c) 2004-2005 Open Source Applications Foundation.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions: 
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software. 
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 * ====================================================================
 */

package org.osafoundation.store;

import org.apache.lucene.store.Directory;
import org.apache.lucene.store.IndexInput;
import org.apache.lucene.store.IndexOutput;
import org.apache.lucene.store.Lock;

/**
 * @author Andi Vajda
 */

public class PythonDirectory extends Directory {

    protected long pythonDirectory;

    public PythonDirectory(long pythonDirectory)
    {
        this.pythonDirectory = pythonDirectory;
        incRef();
    }

    protected void finalize()
        throws Throwable
    {
        decRef();
    }

    protected native void incRef();
    protected native void decRef();

    public native void close();
    public native IndexOutput createOutput(String name);
    public native void deleteFile(String name);
    public native boolean fileExists(String name);
    public native long fileLength(String name);
    public native long fileModified(String name);
    public native String[] list();
    public native Lock makeLock(String name);
    public native IndexInput openInput(String name);
    public native void renameFile(String from, String to);
    public native void touchFile(String name);
}