sdrtrunk/src/module/log/MessageEventLogger.java

/*******************************************************************************
 *     SDR Trunk 
 *     Copyright (C) 2014 Dennis Sheirer
 * 
 *     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 3 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, see <http://www.gnu.org/licenses/>
 ******************************************************************************/
package module.log;

import java.nio.file.Path;

import message.IMessageListener;
import message.Message;
import sample.Listener;
import util.TimeStamp;

public class MessageEventLogger extends EventLogger implements
			IMessageListener, Listener<Message>
{
	public enum Type
	{
		BINARY, DECODED
	};

	private Type mType;

	public MessageEventLogger( Path logDirectory, 
							   String fileNameSuffix,
							   Type type )
	{
		super( logDirectory, fileNameSuffix );

		mType = type;
	}

	@Override
	public Listener<Message> getMessageListener()
	{
		return this;
	}

	@Override
	public void dispose()
	{
		super.stop();
	}

	@Override
	public void init()
	{
		super.start();
	}

	@Override
	public void receive( Message message )
	{
		StringBuilder sb = new StringBuilder();
		sb.append( TimeStamp.getTimeStamp( " " ) );
		sb.append( "," );
		sb.append( ( message.isValid() ? "PASSED" : "FAILED" ) );
		sb.append( "," );

		if ( mType == Type.BINARY )
		{
			sb.append( message.getBinaryMessage() );
		} else
		{
			sb.append( message.getMessage() );
		}

		write( sb.toString() );
	}

	@Override
	public String getHeader()
	{
		return mType.toString() + " Message Logger\n";
	}
}