/*
 * JBoss, Home of Professional Open Source
 * Copyright 2011, Red Hat, Inc. and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.mobicents.protocols.smpp.encoding;

import java.io.UnsupportedEncodingException;

public class UTF16Encoding extends org.mobicents.protocols.smpp.encoding.AlphabetEncoding {
    private static final int DCS = 8;

    /**
     * Construct a new big-endian UTF16 encoding.
     * @throws UnsupportedEncodingException If the JVM does not support
     * the UTF16 encoding.
     */
    public UTF16Encoding() throws UnsupportedEncodingException {
        this(true);
    }
    
    /**
     * Construct a new UTF16 encoding.
     * @param bigEndian <tt>true</tt> to use UTF-16BE, false to use UTF-16LE.
     * @throws UnsupportedEncodingException If the JVM does not support
     * the UTF16 encoding.
     */
    public UTF16Encoding(boolean bigEndian) throws UnsupportedEncodingException {
        super(DCS);
        if (!bigEndian) {
            setCharset("UTF-16LE");
        } else {
            setCharset("UTF-16BE");
        }
    }
}