com.taliter.fiscal.util

Class LoggerFiscalPort

java.lang.Object

com.taliter.fiscal.util.LoggerFiscalPort

All Implemented Interfaces:

FiscalPort

public class LoggerFiscalPort
extends java.lang.Object
implements FiscalPort

A wrapper FiscalPort that logs incoming and outgoing data.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.io.PrintWriter	log

Constructor Summary

Constructors

Constructor and Description
LoggerFiscalPort(FiscalPort port, java.io.PrintStream log)
LoggerFiscalPort(FiscalPort port, java.io.PrintWriter log)

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.
FiscalPort	getFiscalPort() Get the underlying fiscal port.
java.io.InputStream	getInputStream() Get the input stream.
java.io.OutputStream	getOutputStream() Get the output stream.
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

Field Detail

log

protected final java.io.PrintWriter log

Constructor Detail

LoggerFiscalPort

public LoggerFiscalPort(FiscalPort port,
                java.io.PrintWriter log)

LoggerFiscalPort

public LoggerFiscalPort(FiscalPort port,
                java.io.PrintStream log)

Method Detail

getFiscalPort

public FiscalPort getFiscalPort()

Get the underlying fiscal port.

open

public void open()
          throws java.lang.Exception

Description copied from interface: FiscalPort

Open the port.

Specified by:

open in interface FiscalPort

Throws:

java.lang.Exception

close

public void close()
           throws java.lang.Exception

Description copied from interface: FiscalPort

Close the port. Does nothing if already closed.

Specified by:

close in interface FiscalPort

Throws:

java.lang.Exception

isOpen

public boolean isOpen()

Description copied from interface: FiscalPort

Returns true if the port is open.

Specified by:

isOpen in interface FiscalPort

setTimeout

public void setTimeout(int ms)
                throws java.lang.Exception

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:

java.lang.Exception

getTimeout

public int getTimeout()
               throws java.lang.Exception

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

Throws:

java.lang.Exception

setBaudRate

public void setBaudRate(int baudRate)
                 throws java.lang.Exception

Description copied from interface: FiscalPort

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

Specified by:

setBaudRate in interface FiscalPort

Throws:

java.lang.UnsupportedOperationException - if baud rates are not applicable to this type of port.

java.lang.Exception

getBaudRate

public int getBaudRate()
                throws java.lang.Exception

Description copied from interface: FiscalPort

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

Specified by:

getBaudRate in interface FiscalPort

Throws:

java.lang.UnsupportedOperationException - if baud rates are not applicable to this type of port.

java.lang.Exception

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