Example usage for javax.print Doc getStreamForBytes

Introduction

In this page you can find the example usage for javax.print Doc getStreamForBytes.

Prototype

public InputStream getStreamForBytes() throws IOException;

Source Link

Document

Obtains an input stream for extracting byte print data from this doc.

Usage

From source file:org.apache.camel.component.printer.PrinterOperations.java

public void print(Doc doc, int copies, boolean sendToPrinter, String mimeType) throws PrintException {
    LOG.trace("Print Service: " + this.printService.getName());
    LOG.trace("About to print " + copies + " copy(s)");

    for (int i = 0; i < copies; i++) {
        if (!sendToPrinter) {
            LOG.debug(/*  w  w w.jav  a  2 s . c  o m*/
                    "Print flag is set to false. This job will not be printed until this setting remains in effect."
                            + " Please set the flag to true or remove the setting.");

            File file;
            if (mimeType.equalsIgnoreCase("GIF") || mimeType.equalsIgnoreCase("RENDERABLE_IMAGE")) {
                file = new File("./target/TestPrintJobNo" + i + "_" + UUID.randomUUID() + ".gif");
            } else if (mimeType.equalsIgnoreCase("JPEG")) {
                file = new File("./target/TestPrintJobNo" + i + "_" + UUID.randomUUID() + ".jpeg");
            } else if (mimeType.equalsIgnoreCase("PDF")) {
                file = new File("./target/TestPrintJobNo" + i + "_" + UUID.randomUUID() + ".pdf");
            } else {
                file = new File("./target/TestPrintJobNo" + i + "_" + UUID.randomUUID() + ".txt");
            }

            LOG.debug("Writing print job to file: " + file.getAbsolutePath());
            try {
                InputStream in = doc.getStreamForBytes();
                FileOutputStream fos = new FileOutputStream(file);
                IOHelper.copyAndCloseInput(in, fos);
                IOHelper.close(fos);
            } catch (Exception e) {
                throw new PrintException("Error writing Document to the target file " + file.getAbsolutePath());
            }
        } else {
            if (LOG.isDebugEnabled()) {
                LOG.debug("Issuing Job " + i + " to Printer: " + this.printService.getName());
            }
            print(doc);
        }
    }
}

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