/* ******************************************************************************
* Copyright (c) 2006-2012 XMind Ltd. and others.
*
* This file is a part of XMind 3. XMind releases 3 and
* above are dual-licensed under the Eclipse Public License (EPL),
* which is available at http://www.eclipse.org/legal/epl-v10.html
* and the GNU Lesser General Public License (LGPL),
* which is available at http://www.gnu.org/licenses/lgpl.html
* See http://www.xmind.net/license.html for details.
*
* Contributors:
* XMind Ltd. - initial API and implementation
*******************************************************************************/
package org.xmind.core.internal.compatibility;
import java.io.IOException;
import org.xmind.core.CoreException;
import org.xmind.core.IWorkbook;
import org.xmind.core.internal.dom.FileFormat_0_1;
import org.xmind.core.internal.dom.FileFormat_1;
import org.xmind.core.internal.dom.WorkbookImpl;
import org.xmind.core.io.IInputSource;
import org.xmind.core.io.IStorage;
import org.xmind.core.util.IXMLLoader;
public class Compatibility {
public static IWorkbook loadCompatibleWorkbook(IInputSource source,
IXMLLoader loader, IStorage storage) throws CoreException,
IOException {
WorkbookImpl workbook = null;
FileFormat format = new FileFormat_0_1(source, loader, storage);
if (format.identifies())
workbook = format.load();
if (workbook == null) {
format = new FileFormat_1(source, loader, storage);
if (format.identifies())
workbook = format.load();
}
return workbook;
}
}