Java by API/javax.print.attribute/Attribute

Attribute: getName()

   <source lang="java">
 

import java.io.BufferedOutputStream; import java.io.FileOutputStream; import java.io.OutputStream; import java.lang.reflect.Array; import javax.print.DocFlavor; import javax.print.StreamPrintService; import javax.print.StreamPrintServiceFactory; import javax.print.attribute.Attribute; public class Main {

 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);
         }
       }
     }
   }
 }

}

 </source>