1 10 package org.mmbase.datatypes.processors; 11 12 import org.mmbase.bridge.*; 13 14 21 22 public class FormatFileSize implements Processor { 23 24 private static final long serialVersionUID = 1L; 25 private static int KILO = 1000; 26 private static int MEGA = 1000000; 27 private static int GIGA = 1000000000; 28 private static int KBYTE = 1024; 29 private static int MBYTE = KBYTE * KBYTE; 30 private static int GBYTE = KBYTE * KBYTE * KBYTE; 31 32 33 public final Object process(Node node, Field field, Object value) { 34 int size = node.getIntValue(field.getName()); 35 if (size < 9 * KILO) { 36 return "" + size + " byte"; 37 } else if (size < 9 * MEGA) { 38 return "" + size / KBYTE + " kbyte"; 39 } else if (size < 9 * GIGA) { 40 return "" + size / MBYTE + " Mbyte"; 41 } else { 42 return "" + size / GBYTE + " Gbyte"; 43 } 44 } 45 46 public String toString() { 47 return "FILESIZE"; 48 } 49 } 50 51 52 | Popular Tags |