Example usage for javax.print StreamPrintService getSupportedAttributeValues

Introduction

In this page you can find the example usage for javax.print StreamPrintService getSupportedAttributeValues.

Prototype

public Object getSupportedAttributeValues(Class<? extends Attribute> category, DocFlavor flavor,
        AttributeSet attributes);

Source Link

Document

Determines the printing attribute values a client can specify in the given category when setting up a job for this print service.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));
    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory.lookupStreamPrintServiceFactories(flavor,
            DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());

    StreamPrintService service = factories[0].getPrintService(fos);
    Class category = OrientationRequested.class;
    Object o = service.getSupportedAttributeValues(category, null, null);
    if (o == null) {
        System.out.println("Attribute is not supported");
    } else if (o.getClass() == category) {
        System.out.println("irrelevant");
    } else if (o.getClass().isArray()) {
        System.out.println("array");
        for (int i = 0; i < Array.getLength(o); i++) {
            Object v = Array.get(o, i);
            System.out.println(v);
        }/*  w  w  w  .j  a  v a  2  s.co m*/
    }
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    OutputStream fos = new BufferedOutputStream(new FileOutputStream("filename.ps"));
    DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
    StreamPrintServiceFactory[] factories = StreamPrintServiceFactory.lookupStreamPrintServiceFactories(flavor,
            DocFlavor.BYTE_ARRAY.POSTSCRIPT.getMimeType());

    StreamPrintService service = factories[0].getPrintService(fos);
    Class[] cats = service.getSupportedAttributeCategories();
    for (int j = 0; j < cats.length; j++) {
        Attribute attr = (Attribute) service.getDefaultAttributeValue(cats[j]);

        if (attr != null) {
            String attrName = attr.getName();
            String attrValue = attr.toString();

            Object o = service.getSupportedAttributeValues(attr.getCategory(), null, null);
            if (o.getClass().isArray()) {
                for (int k = 0; k < Array.getLength(o); k++) {
                    Object o2 = Array.get(o, k);
                    System.out.println(o2);
                }/*from   w  w  w.j a  v a2  s.c  o m*/
            }
        }
    }
}

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