Package de.gmxhome.conrad.jpos.jpos_base.posprinter

Class OutputPrintRequest

java.lang.Object

de.gmxhome.conrad.jpos.jpos_base.JposOutputRequest

de.gmxhome.conrad.jpos.jpos_base.posprinter.OutputRequest

de.gmxhome.conrad.jpos.jpos_base.posprinter.OutputPrintRequest

All Implemented Interfaces:

Runnable

Direct Known Subclasses:

PrintNormal, PrintTwoNormal

public class OutputPrintRequest
extends OutputRequest

Output print request class for printers.

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.JposOutputRequest

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

Constructor Summary

Constructors

Constructor	Description
OutputPrintRequest(JposCommonProperties props)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	getSynchronousPrinting()	Gets synchronous printing flag.

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

createErrorEvent, createIdleEvent

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

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

Methods inherited from class java.lang.Object

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

Constructor Details

OutputPrintRequest

public OutputPrintRequest(JposCommonProperties props)

Constructor. Stores given parameters for later use.

Parameters:

props - Property set of device service.

Method Details

getSynchronousPrinting

public boolean getSynchronousPrinting()

Gets synchronous printing flag. This flag is set in PrintImmediate method and if the following conditions are met:

• AsyncMode is false,
• Sideways printing is not active,
• The printer is not in page mode,
• The printer is outside of a transaction.

The implementation of the corresponding methods shall check this flag to verify whether the output request data must be completely printed to be successful. In other words, if SynchronousPrinting is true, request data must be completely printed. No print data may remain in a printer buffer. See UPOS specification, end of chapter POS Printer - General Information - Model.

Returns:

True if request shall be performed completely before printing method returns.