WPrinterJob.java 文件源码

private void setPrinterNameAttrib(String printerName) {
    PrintService service = this.getPrintService();

    if (printerName == null) {
        return;
    }

    if (service != null && printerName.equals(service.getName())) {
        return;
    } else {
        PrintService []services = PrinterJob.lookupPrintServices();
        for (int i=0; i<services.length; i++) {
            if (printerName.equals(services[i].getName())) {

                try {
                    this.setPrintService(services[i]);
                } catch (PrinterException e) {
                }
                return;
            }
        }
    }
//** END Functions called by native code for querying/updating attributes

}