/*******************************************************************************
 * Copyright (c) 2000, 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     MetaMatrix, Inc - repackaging and updates for use as a metadata store
 *******************************************************************************/
package org.teiid.designer.core.index;

import java.io.File;

/**
 * A <code>FileDocument</code> represents a java.io.File.
 *
 * @since 8.0
 */

public class FileDocument extends PropertyDocument {
    File file;

    public FileDocument( File file ) {
        super();
        this.file = file;
    }

    /**
     * @see org.teiid.designer.core.index.IDocument#getEncoding()
     */
    @Override
	public String getEncoding() {
        return null; // no custom encoding
    }

    /**
     * @see IDocument#getName
     */
    @Override
	public String getName() {
        return file.getAbsolutePath().replace(File.separatorChar, IIndexConstants.FILE_SEPARATOR);
    }

    /**
     * @see IDocument#getType
     */
    @Override
	public String getType() {
        int lastDot = file.getPath().lastIndexOf('.');
        if (lastDot == -1) return ""; //$NON-NLS-1$
        return file.getPath().substring(lastDot + 1);
    }
}