com.taliter.fiscal.port.serial

Class SerialFiscalPort

java.lang.Object

com.taliter.fiscal.port.serial.SerialFiscalPort

All Implemented Interfaces:

FiscalPort

public class SerialFiscalPort
extends java.lang.Object
implements FiscalPort

A FiscalPort implementation that uses the javax.comm API to communicate over serial ports.

Constructor Summary

Constructors

Constructor and Description
SerialFiscalPort(java.lang.String portName, java.lang.String appName, int openTimeout, int baudRate, int dataBits, int stopBits, int parity, int flowControl)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Close the port.
void	flushAndWait() Flush the output stream and wait until output is done.
int	getBaudRate() Get the baud rate.
java.io.InputStream	getInputStream() Get the input stream.
java.io.OutputStream	getOutputStream() Get the output stream.
java.lang.String	getPortName() Get the underlying serial port name.
static java.util.SortedSet	getPortNames() Get an alphabetically sorted set of available serial port names.
javax.comm.SerialPort	getSerialPort() Get the underlying serial port or null if the port is not open.
int	getTimeout() Get the receive timeout.
boolean	isOpen() Returns true if the port is open.
void	open() Open the port.
void	setBaudRate(int baudRate) Set the baud rate.
void	setTimeout(int ms) Set the receive timeout.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SerialFiscalPort

public SerialFiscalPort(java.lang.String portName,
                java.lang.String appName,
                int openTimeout,
                int baudRate,
                int dataBits,
                int stopBits,
                int parity,
                int flowControl)
                 throws javax.comm.NoSuchPortException,
                        javax.comm.UnsupportedCommOperationException

Throws:

javax.comm.NoSuchPortException

javax.comm.UnsupportedCommOperationException

Method Detail

getPortNames

public static java.util.SortedSet getPortNames()

Get an alphabetically sorted set of available serial port names.

open

public void open()
          throws javax.comm.PortInUseException,
                 javax.comm.UnsupportedCommOperationException,
                 java.io.IOException

Description copied from interface: FiscalPort

Open the port.

Specified by:

open in interface FiscalPort

Throws:

javax.comm.PortInUseException

javax.comm.UnsupportedCommOperationException

java.io.IOException

close

public void close()
           throws java.io.IOException

Description copied from interface: FiscalPort

Close the port. Does nothing if already closed.

Specified by:

close in interface FiscalPort

Throws:

java.io.IOException

isOpen

public boolean isOpen()

Description copied from interface: FiscalPort

Returns true if the port is open.

Specified by:

isOpen in interface FiscalPort

getPortName

public java.lang.String getPortName()

Get the underlying serial port name.

getSerialPort

public javax.comm.SerialPort getSerialPort()

Get the underlying serial port or null if the port is not open.

setBaudRate

public void setBaudRate(int baudRate)
                 throws javax.comm.UnsupportedCommOperationException

Description copied from interface: FiscalPort

Set the baud rate. The port may be open or closed.

Specified by:

setBaudRate in interface FiscalPort

Throws:

javax.comm.UnsupportedCommOperationException

getBaudRate

public int getBaudRate()

Description copied from interface: FiscalPort

Get the baud rate. The port may be open or closed.

Specified by:

getBaudRate in interface FiscalPort

setTimeout

public void setTimeout(int ms)
                throws javax.comm.UnsupportedCommOperationException

Description copied from interface: FiscalPort

Set the receive timeout. The port must be open. -1 means no timeout (default after open()).

Specified by:

setTimeout in interface FiscalPort

Throws:

javax.comm.UnsupportedCommOperationException

getTimeout

public int getTimeout()

Description copied from interface: FiscalPort

Get the receive timeout. The port must be open. -1 means no timeout (default after open()).

Specified by:

getTimeout in interface FiscalPort

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Description copied from interface: FiscalPort

Get the input stream. The port must be open.

Specified by:

getInputStream in interface FiscalPort

Throws:

java.io.IOException

getOutputStream

public java.io.OutputStream getOutputStream()
                                     throws java.io.IOException

Description copied from interface: FiscalPort

Get the output stream. The port must be open.

Specified by:

getOutputStream in interface FiscalPort

Throws:

java.io.IOException

flushAndWait

public void flushAndWait()
                  throws java.io.IOException

Description copied from interface: FiscalPort

Flush the output stream and wait until output is done.

Specified by:

flushAndWait in interface FiscalPort

Throws:

java.io.IOException