add ability to pass print service

[ktrinad]

By: daniel schulken - danielschulken

add ability to pass print service

2003-12-31 06:51

Sorry about the formatting.

This allows for a printservice to be specified to print to.

I really wasnt sure where else to send this.

 

added to JasperPrintManager.java

public static boolean printReport(

PrintService printService,

JasperPrint jasperPrint,

boolean withPrintDialog

) throws JRException

{

return printPages(

printService,

jasperPrint,

0,

jasperPrint.getPages().size() - 1, withPrintDialog

);

}

public static boolean printPages(

PrintService printService,

JasperPrint jasperPrint,

int firstPageIndex,

int lastPageIndex,

boolean withPrintDialog

) throws JRException

{

return JRPrinterAWT.printPages(

printService,

jasperPrint,

firstPageIndex,

lastPageIndex,

withPrintDialog

);

}

added to JRPrinterAWT.java

public static boolean printPages(

PrintService printService,

JasperPrint jrPrint,

int firstPageIndex,

int lastPageIndex,

boolean withPrintDialog

) throws JRException

{

JRPrinterAWT printer = new JRPrinterAWT(jrPrint);

return printer.printPages(

printService,

firstPageIndex,

lastPageIndex,

withPrintDialog

);

}

 

private boolean printPages(

PrintService printService,

int firstPageIndex,

int lastPageIndex,

boolean withPrintDialog

) throws JRException

{

boolean isOK = true;

if (firstPageIndex < 0 ||

firstPageIndex > lastPageIndex ||

lastPageIndex > jasperPrint.getPages().size())

{

throw new JRException(

"Invalid page index range : " +

firstPageIndex + " - " +

lastPageIndex + " of " +

jasperPrint.getPages().size()

);

}

pageOffset = firstPageIndex;

PrinterJob printJob = PrinterJob.getPrinterJob();

PageFormat pageFormat = printJob.defaultPage();

Paper paper = pageFormat.getPaper();

 

switch (jasperPrint.getOrientation())

{

case JRReport.ORIENTATION_LANDSCAPE :

{

pageFormat.setOrientation(PageFormat.LANDSCAPE);

paper.setSize(jasperPrint.getPageHeight(), jasperPrint.getPageWidth());

paper.setImageableArea(

0,

0,

jasperPrint.getPageHeight(),

jasperPrint.getPageWidth()

);

break;

}

case JRReport.ORIENTATION_PORTRAIT :

default :

{

pageFormat.setOrientation(PageFormat.PORTRAIT);

paper.setSize(jasperPrint.getPageWidth(), jasperPrint.getPageHeight());

paper.setImageableArea(

0,

0,

jasperPrint.getPageWidth(),

jasperPrint.getPageHeight()

);

}

}

 

pageFormat.setPaper(paper);

 

Book book = new Book();

book.append(this, pageFormat, lastPageIndex - firstPageIndex + 1);

printJob.setPageable(book);

try

{

printJob.setPrintService(printService);

if (withPrintDialog)

{

if (printJob.printDialog())

{

printJob.print();

}

else

{

isOK = false;

}

}

else

{

printJob.print();

}

}

catch (Exception ex)

{

throw new JRException("Error printing report.", ex);

}

 

return isOK;

}

 

 

 

 

 

By: Umberto Uderzo - uuderzo

RE: add ability to pass print service

2004-01-05 02:07

Hi Daniel. you can specify a print service using somethign similar to this one:

 

PrintServiceAttributeSet printServiceAttributeSet = new HashPrintServiceAttributeSet();

printServiceAttributeSet.add( new PrinterName( "printer service name" , null ));

 

JRPrintServiceExporter exporter = new JRPrintServiceExporter();

exporter.setParameter( JRPrintServiceExporterParameter.PRINT_SERVICE_ATTRIBUTE_SET, printServiceAttributeSet);

exporter.setParameter( JRPrintServiceExporterParameter.DISPLAY_PAGE_DIALOG, Boolean.FALSE);

exporter.setParameter( JRPrintServiceExporterParameter.DISPLAY_PRINT_DIALOG, Boolean.FALSE);

 

exporter.exportReport();

 

You will need to set also the stream to be exported.