package com.supconit.its.server.handler;

import java.nio.charset.Charset;

import org.apache.mina.core.session.IoSession;
import org.apache.mina.filter.codec.ProtocolCodecFactory;
import org.apache.mina.filter.codec.ProtocolDecoder;
import org.apache.mina.filter.codec.ProtocolEncoder;
import org.apache.mina.filter.codec.textline.LineDelimiter;
import org.apache.mina.filter.codec.textline.TextLineDecoder;
import org.apache.mina.filter.codec.textline.TextLineEncoder;

public  class ServerCodeFactory implements ProtocolCodecFactory {

	    private final TextLineEncoder encoder;
	    private final TextLineDecoder decoder;
	    /*final static char endchar = 0x1a;*/
	    final static char endchar = 0x0d;
	    public ServerCodeFactory() {
	        this(Charset.forName("gb2312"));
	    }
	    public ServerCodeFactory(Charset charset) {
	    	 encoder = new TextLineEncoder(charset, LineDelimiter.UNIX);   
	         decoder = new TextLineDecoder(charset, LineDelimiter.AUTO);   
	         }

	    @Override
		public ProtocolDecoder getDecoder(IoSession session) throws Exception {
			// TODO Auto-generated method stub
			return decoder;
		}
		@Override
		public ProtocolEncoder getEncoder(IoSession session) throws Exception {
			// TODO Auto-generated method stub
			return encoder;
		}
		public int getEncoderMaxLineLength() {
	        return encoder.getMaxLineLength();
	    }
	    public void setEncoderMaxLineLength(int maxLineLength) {
	        encoder.setMaxLineLength(maxLineLength);
	    }
	    public int getDecoderMaxLineLength() {
	        return decoder.getMaxLineLength();
	    }
	    public void setDecoderMaxLineLength(int maxLineLength) {
	        decoder.setMaxLineLength(maxLineLength);
	    }

}