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jsr-75
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/**
 *  MicroEmulator
 *  Copyright (C) 2006-2007 Bartek Teodorczyk 
 *  Copyright (C) 2006-2007 Vlad Skarzhevskyy
 *
 *  It is licensed under the following two licenses as alternatives:
 *    1. GNU Lesser General Public License (the "LGPL") version 2.1 or any newer version
 *    2. Apache License (the "AL") Version 2.0
 *
 *  You may not use this file except in compliance with at least one of
 *  the above two licenses.
 *
 *  You may obtain a copy of the LGPL at
 *      http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
 *
 *  You may obtain a copy of the AL at
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the LGPL or the AL for the specific language governing permissions and
 *  limitations.
 *
 *  @version $Id: Connection.java 1605 2008-02-25 21:07:14Z barteo $
 */
package org.microemu.cldc.file;

import java.io.IOException;

import org.microemu.microedition.io.ConnectionImplementation;

/**
 * This is default Connection when no initialization has been made.
 * 
 * @author vlads
 * 
 */
public class Connection implements ConnectionImplementation {

	public final static String PROTOCOL = "file://";

	public static final int CONNECTIONTYPE_SYSTEM_FS = 0;

	private static int connectionType = CONNECTIONTYPE_SYSTEM_FS;

	public javax.microedition.io.Connection openConnection(String name, int mode, boolean timeouts) throws IOException {
		// file:///
		if (!name.startsWith(PROTOCOL)) {
			throw new IOException("Invalid Protocol " + name);
		}
		switch (connectionType) {
		case CONNECTIONTYPE_SYSTEM_FS:
			return new FileSystemFileConnection(null, name.substring(PROTOCOL.length()), null);
		default:
			throw new IOException("Invalid connectionType configuration");
		}
	}

	static int getConnectionType() {
		return connectionType;
	}

	static void setConnectionType(int connectionType) {
		Connection.connectionType = connectionType;
	}

}