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The Java Developers Almanac 1.4Order this book from Amazon. |
e707. Determining Print Job Capabilities Supported by a Print ServiceThe capabilities of a print job are called print job attributes. Examples of print job attributes include -Copies ,
OrientationRequested , and Destination . This example
demonstrates how to retrieve the supported print job attributes of a
print service.
// Get all print job attributes of a print service Class[] cats = service.getSupportedAttributeCategories(); for (int j=0; j<cats.length; j++) { Attribute attr = (Attribute)service.getDefaultAttributeValue(cats[j]); if (attr != null) { // Get attribute name and values 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); } } } }
e708. Getting the Default Value of a Print Job Capability e709. Getting the Possible Values for a Print Job Capability © 2002 Addison-Wesley. |