/**
*
* NORD POS is a fork of Openbravo POS.
*
* Copyright (C) 2009-2013 Nord Trading Ltd. <http://www.nordpos.com>
*
* This file is part of NORD POS.
*
* NORD POS 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.
*
* NORD POS 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
* NORD POS. If not, see <http://www.gnu.org/licenses/>.
*/
package com.nordpos.device.writter;
import gnu.io.*; // RXTX comm library
import java.io.*;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
*
* @author Andrey Svininykh <svininykh@gmail.com>
* @version NORD POS 3.0
*/
public class WritterRXTX extends Writter {
private static final Logger logger = Logger.getLogger(WritterRXTX.class.getName());
private CommPortIdentifier m_PortIdPrinter;
private CommPort m_CommPortPrinter;
private final String m_sPortPrinter;
private final Integer m_iPortSpeed;
private final Integer m_iPortBits;
private final Integer m_iPortStopBits;
private final Integer m_iPortParity;
private OutputStream m_out;
public WritterRXTX(String sPortPrinter, Integer iPortSpeed, Integer iPortBits, Integer iPortStopBits, Integer iPortParity) {
m_sPortPrinter = sPortPrinter;
m_iPortSpeed = iPortSpeed;
m_iPortBits = iPortBits;
m_iPortStopBits = iPortStopBits;
m_iPortParity = iPortParity;
m_out = null;
}
@Override
protected void internalWrite(byte[] data) {
try {
if (m_out == null) {
m_PortIdPrinter = CommPortIdentifier.getPortIdentifier(m_sPortPrinter); // Tomamos el puerto
m_CommPortPrinter = m_PortIdPrinter.open("PORTID", 2000); // Abrimos el puerto
m_out = m_CommPortPrinter.getOutputStream(); // Tomamos el chorro de escritura
if (m_PortIdPrinter.getPortType() == CommPortIdentifier.PORT_SERIAL) {
((SerialPort) m_CommPortPrinter).setSerialPortParams(m_iPortSpeed, m_iPortBits, m_iPortStopBits, m_iPortParity); // Configuramos el puerto
}
}
m_out.write(data);
} catch (NoSuchPortException | PortInUseException | UnsupportedCommOperationException | IOException e) {
logger.log(Level.SEVERE, e.getMessage(), e);
}
}
@Override
protected void internalFlush() {
try {
if (m_out != null) {
m_out.flush();
}
} catch (IOException e) {
logger.log(Level.SEVERE, e.getMessage(), e);
}
}
@Override
protected void internalClose() {
try {
if (m_out != null) {
m_out.flush();
m_out.close();
m_out = null;
m_CommPortPrinter = null;
m_PortIdPrinter = null;
}
} catch (IOException e) {
logger.log(Level.SEVERE, e.getMessage(), e);
}
}
}