Package de.gmxhome.conrad.jpos.jpos_base.fiscalprinter

Class PrintRecItem

java.lang.Object

de.gmxhome.conrad.jpos.jpos_base.JposOutputRequest

de.gmxhome.conrad.jpos.jpos_base.fiscalprinter.OutputRequest

de.gmxhome.conrad.jpos.jpos_base.fiscalprinter.PrintRecItem

All Implemented Interfaces:

Runnable

Direct Known Subclasses:

PrintRecItemFuel, PrintRecItemRefund, PrintRecItemRefundVoid, PrintRecItemVoid

public class PrintRecItem
extends OutputRequest

Output request executor for FiscalPrinter method PrintRecItem, output request base for several PrintRec... methods with quantity and price data.

Nested Class Summary

Nested classes/interfaces inherited from class de.gmxhome.conrad.jpos.jpos_base.JposOutputRequest

JposOutputRequest.JposRequestThread

Field Summary

Fields inherited from class de.gmxhome.conrad.jpos.jpos_base.fiscalprinter.OutputRequest

Level, Station

Fields inherited from class de.gmxhome.conrad.jpos.jpos_base.JposOutputRequest

Abort, AdditionalData, Device, EndSync, Exception, Finished, OutputID, Props, Waiting

Constructor Summary

Constructors

Constructor	Description
PrintRecItem(FiscalPrinterProperties props, String description, long price, int quantity, int vatInfo, long unitPrice, String unitName)	Constructor.

Method Summary

Modifier and Type	Method	Description
long	getAmount()	FiscalPrinter method parameter amount, see specific method.
String	getDescription()	FiscalPrinter method parameter description, see specific method.
String	getPostLine()	Returns contents of property PostLine at the time where this instance has been created.
String	getPreLine()	Returns contents of property PreLine at the time where this instance has been created.
int	getQuantity()	FiscalPrinter method parameter quantity, see UPOS specification.
String	getUnitName()	FiscalPrinter method parameter unitName, see UPOS specification.
long	getUnitPrice()	FiscalPrinter method parameter unitPrice, see UPOS specification.
int	getVatInfo()	FiscalPrinter method parameter vatInfo, see specific method.
void	invoke()	This function should be called whenever a printing method has been invoked.
void	invokeMethod()	Invokes the command.

Methods inherited from class de.gmxhome.conrad.jpos.jpos_base.fiscalprinter.OutputRequest

createErrorEvent, createIdleEvent, setIdleWaiter

Methods inherited from class de.gmxhome.conrad.jpos.jpos_base.JposOutputRequest

abortCommand, abortCommand, catchedInvocation, clearAll, clearInput, clearOutput, countCommands, createOutputEvent, dequeue, enqueue, enqueueSynchronous, finishAsyncProcessing, finished, reactivate, reactivate, reset, run

Methods inherited from class java.lang.Object

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

Constructor Details

PrintRecItem

public PrintRecItem(FiscalPrinterProperties props,
 String description,
 long price,
 int quantity,
 int vatInfo,
 long unitPrice,
 String unitName)

Constructor. Stores given parameters for later use.

Parameters:

props - Property set of device service.

description - Text describing the item sold.

price - Price of the item.

quantity - Number of items.

vatInfo - VAT rate identifier or amount.

unitPrice - Price of each item.

unitName - Name of the unit.

Method Details

getQuantity

public int getQuantity()

FiscalPrinter method parameter quantity, see UPOS specification.

Returns:

PrintRecItem parameter quantity.

getUnitPrice

public long getUnitPrice()

FiscalPrinter method parameter unitPrice, see UPOS specification.

Returns:

PrintRecItem parameter unitPrice.

getUnitName

public String getUnitName()

FiscalPrinter method parameter unitName, see UPOS specification.

Returns:

PrintRecItem parameter unitName.

invokeMethod

public void invokeMethod()
                  throws jpos.JposException

Invokes the command. Must be implemented in derived class. Calls finished() to wake up potentially waiting threads.
Replacement for invoke in derived classes. Should neither call super.invoke nor super.invokeMethod in derived classes because the calling method just calls super.invoke.

Throws:

jpos.JposException - FiscalPrinterException thrown by the command to be executed.

getDescription

public String getDescription()

FiscalPrinter method parameter description, see specific method.

Returns:

parameter description.

getVatInfo

public int getVatInfo()

FiscalPrinter method parameter vatInfo, see specific method.

Returns:

parameter vatInfo.

getAmount

public long getAmount()

FiscalPrinter method parameter amount, see specific method.

Returns:

parameter amount.

getPostLine

public String getPostLine()

Returns contents of property PostLine at the time where this instance has been created.

Returns:

Contents of PostLine during request creation.

getPreLine

public String getPreLine()

Returns contents of property PreLine at the time where this instance has been created.

Returns:

Contents of PreLine during request creation.

invoke

public void invoke()
            throws jpos.JposException

Description copied from class: OutputRequest

This function should be called whenever a printing method has been invoked. Therefore, it is the perfect place to signal processing has finished to implicitly waiting synchronous methods.

Overrides:

invoke in class OutputRequest

Throws:

jpos.JposException - If the invoked method throws an exception.