org.argeo.entity.api/src/org/argeo/entity/JcrName.java

   1 package org.argeo.entity;
   2
   3 /** Can be applied to {@link Enum}s in order to generate prefixed names. */
   4 public interface JcrName {
   5         String name();
   6
   7         default String getPrefix() {
   8                 return null;
   9         }
  10
  11         default String getNamespace() {
  12                 return null;
  13         }
  14
  15         default String get() {
  16                 String prefix = getPrefix();
  17                 return prefix != null ? prefix + ":" + name() : name();
  18         }
  19
  20         default String withNamespace() {
  21                 String namespace = getNamespace();
  22                 if (namespace == null)
  23                         throw new UnsupportedOperationException("No namespace is specified for " + getClass());
  24                 return "{" + namespace + "}" + name();
  25         }
  26 }