LdapEntry.java

   1 package org.argeo.util.directory.ldap;
   2
   3 import java.util.Arrays;
   4 import java.util.Collection;
   5 import java.util.Dictionary;
   6 import java.util.List;
   7 import java.util.Set;
   8 import java.util.StringJoiner;
   9 import java.util.TreeSet;
  10
  11 import javax.naming.directory.Attributes;
  12 import javax.naming.ldap.LdapName;
  13
  14 import org.argeo.util.naming.LdapAttrs;
  15
  16 /** An LDAP entry. */
  17 public interface LdapEntry {
  18         LdapName getDn();
  19
  20         Attributes getAttributes();
  21
  22         void publishAttributes(Attributes modifiedAttributes);
  23
  24         List<LdapName> getReferences(String attributeId);
  25
  26         Dictionary<String, Object> getProperties();
  27
  28         boolean hasCredential(String key, Object value);
  29
  30         /*
  31          * UTILITIES
  32          */
  33         /**
  34          * Convert a collection of object classes to the format expected by an LDAP
  35          * backend.
  36          */
  37         public static void addObjectClasses(Dictionary<String, Object> properties, Collection<String> objectClasses) {
  38                 String value = properties.get(LdapAttrs.objectClasses.name()).toString();
  39                 Set<String> currentObjectClasses = new TreeSet<>(Arrays.asList(value.toString().split("\n")));
  40                 currentObjectClasses.addAll(objectClasses);
  41                 StringJoiner values = new StringJoiner("\n");
  42                 currentObjectClasses.forEach((s) -> values.add(s));
  43                 properties.put(LdapAttrs.objectClasses.name(), values.toString());
  44         }
  45 }