/*

    BEEM is a videoconference application on the Android Platform.

    Copyright (C) 2009 by Frederic-Charles Barthelery,

                          Jean-Manuel Da Silva,

                          Nikita Kozlov,

                          Philippe Lago,

                          Jean Baptiste Vergely,

                          Vincent Veronis.

    This file is part of BEEM.

    BEEM is free software: you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by

    the Free Software Foundation, either version 3 of the License, or

    (at your option) any later version.

    BEEM 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 General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with BEEM.  If not, see <http://www.gnu.org/licenses/>.

    Please send bug reports with examples or suggestions to

    contact@beem-project.com or http://dev.beem-project.com/

    Epitech, hereby disclaims all copyright interest in the program "Beem"

    written by Frederic-Charles Barthelery,

               Jean-Manuel Da Silva,

               Nikita Kozlov,

               Philippe Lago,

               Jean Baptiste Vergely,

               Vincent Veronis.

    Nicolas Sadirac, November 26, 2009

    President of Epitech.

    Flavien Astraud, November 26, 2009

    Head of the EIP Laboratory.

package com.beem.project.beem.smack.avatar;

import org.jivesoftware.smack.util.Base64;

import org.jivesoftware.smack.packet.PacketExtension;

/**

 */

public class AvatarExtension implements PacketExtension {

    private String mData;

    /**

     * Create an AvatarExtension.

     * @param base64 the data of the avatar as a base64 string

     */

    public AvatarExtension(final String base64) {

	mData = base64;

    }

    /**

     * Create an AvatarExtension.

     * @param data the data of the avatar

     */

    public AvatarExtension(final byte[] data) {

	mData = Base64.encodeBytes(data);

    }

    /**

     * Get the avatar data as a Base64 string.

     * @return a base64 string.

     */

    public String getBase64() {

	return mData;

    }

    /**

     * Get the avatar data.

     * @return the decoded data

     */

    public byte[] getData() {

	return Base64.decode(mData);

    }

    @Override

    public String getElementName() {

	return "data";

    }

    @Override

    public String getNamespace() {

	return "urn:xmpp:avatar:data";

    }

    @Override

    public String toXML() {

	StringBuilder builder = new StringBuilder("<data xmlns=\"");

	builder.append(getNamespace()).append("\">");

	builder.append(mData);

	builder.append("</data>");

	return builder.toString();

    }

}