org.argeo.enterprise/src/org/argeo/osgi/metatype/EnumOCD.java

   1 package org.argeo.osgi.metatype;
   2
   3 import java.io.IOException;
   4 import java.io.InputStream;
   5 import java.util.ArrayList;
   6 import java.util.EnumSet;
   7 import java.util.List;
   8
   9 import org.osgi.service.metatype.AttributeDefinition;
  10 import org.osgi.service.metatype.ObjectClassDefinition;
  11
  12 public class EnumOCD<T extends Enum<T>> implements ObjectClassDefinition {
  13         private final Class<T> enumClass;
  14         private String locale;
  15
  16         public EnumOCD(Class<T> clazz, String locale) {
  17                 this.enumClass = clazz;
  18                 this.locale = locale;
  19         }
  20
  21         @Override
  22         public String getName() {
  23                 return null;
  24         }
  25
  26         public String getLocale() {
  27                 return locale;
  28         }
  29
  30         @Override
  31         public String getID() {
  32                 return enumClass.getName();
  33         }
  34
  35         @Override
  36         public String getDescription() {
  37                 return null;
  38         }
  39
  40         @Override
  41         public AttributeDefinition[] getAttributeDefinitions(int filter) {
  42                 EnumSet<T> set = EnumSet.allOf(enumClass);
  43                 List<AttributeDefinition> attrs = new ArrayList<>();
  44                 for (T key : set)
  45                         attrs.add((AttributeDefinition) key);
  46                 return attrs.toArray(new AttributeDefinition[attrs.size()]);
  47         }
  48
  49         @Override
  50         public InputStream getIcon(int size) throws IOException {
  51                 return null;
  52         }
  53
  54 }