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/*
* (C) 2002 Paul Wilkinson wilko@users.sourceforge.net
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*
* FLAPFrameFactory.java
*
* Created on 3 May 2002, 15:04
*/
package com.wilko.jaim.flap;
/**
* @author paulw
* @version $Revision: 1.3 $
*/
public abstract class FLAPFrameFactory {
/**
* Creates new FLAPFrameFactory
*/
public FLAPFrameFactory() {
}
public static FLAPFrame createFLAPFrame(byte[] frameData) throws FLAPFrameException {
FLAPFrame f = null;
if (frameData[0] != '*') {
throw new FLAPFrameException("Frame does not start with '*'");
}
switch (frameData[1]) {
case FLAPFrame.FLAP_FRAME_SIGNON:
f = new FLAPSignonFrame(frameData);
break;
case FLAPFrame.FLAP_FRAME_DATA:
f = new FLAPDataFrame(frameData);
break;
case FLAPFrame.FLAP_FRAME_ERROR:
f = new FLAPErrorFrame(frameData);
break;
case FLAPFrame.FLAP_FRAME_SIGNOFF:
f = new FLAPSignoffFrame(frameData);
break;
case FLAPFrame.FLAP_FRAME_KEEP_ALIVE:
f = new FLAPKeepAliveFrame(frameData);
break;
default:
throw new FLAPFrameException("Illegal FLAP Frame type: " + Integer.toString(frameData[1]));
}
return (f);
}
}
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