POSPrinterService.PrintDataPart

java.lang.Object

de.gmxhome.conrad.jpos.jpos_base.posprinter.POSPrinterService.PrintDataPart

Direct Known Subclasses:: POSPrinterService.ControlChar, POSPrinterService.EscAlignment, POSPrinterService.EscBarcode, POSPrinterService.EscBitmap, POSPrinterService.EscColor, POSPrinterService.EscCut, POSPrinterService.EscEmbedded, POSPrinterService.EscFeed, POSPrinterService.EscFontTypeface, POSPrinterService.EscLine, POSPrinterService.EscLogo, POSPrinterService.EscNormalize, POSPrinterService.EscRuledLine, POSPrinterService.EscScale, POSPrinterService.EscShade, POSPrinterService.EscSimple, POSPrinterService.EscStamp, POSPrinterService.EscUnknown, POSPrinterService.PrintData

Enclosing class:: POSPrinterService

public abstract static class POSPrinterService.PrintDataPart extends Object

Helper class used to control parsed output data.

Constructor Summary

Constructors

Constructor

Description

PrintDataPart()
Method Summary

Modifier and Type

Method

Description

abstract void

validate(POSPrinterService srv, int station)

Used to perform full validation of the print data.

abstract void

validateData(POSPrinterService srv, int station)

Used to perform additional validation of the print data, if output to the given station occurs.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- PrintDataPart
  
  public PrintDataPart()
Method Details
- validate
  
  public abstract void validate(POSPrinterService srv, int station) throws jpos.JposException
  
  Used to perform full validation of the print data. To do this, relevant capabilities will be checked and the corresponding method of the POSPrinterInterface used by the given POSPrinterService will be called.
  
  Parameters:
  
  srv - POSPrinterService to be used for additional validation.
  
  station - Printer station for which the validation shall be checked.
  
  Throws:
  
  jpos.JposException - If not precisely supported with ErrorCode E_ILLEGAL, if not supported and no workaround is possible, with ErrorCode E_FAILURE.
- validateData
  
  public abstract void validateData(POSPrinterService srv, int station) throws jpos.JposException
  
  Used to perform additional validation of the print data, if output to the given station occurs. To do this, simply the corresponding method of the POSPrinterInterface used by the given POSPrinterService will be called.
  
  Parameters:
  
  srv - POSPrinterService to be used for validation.
  
  station - Printer station used for validation.
  
  Throws:
  
  jpos.JposException - If not precisely supported with ErrorCode E_ILLEGAL, if not supported and no workaround is possible, with ErrorCode E_FAILURE.