org.argeo.cms/src/org/argeo/cms/directory/ldap/LdapEntry.java

   1 package org.argeo.cms.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.Locale;
   8 import java.util.Set;
   9 import java.util.StringJoiner;
  10 import java.util.TreeSet;
  11
  12 import javax.naming.directory.Attributes;
  13 import javax.naming.ldap.LdapName;
  14
  15 import org.argeo.api.acr.ldap.LdapAttr;
  16
  17 /** An LDAP entry. */
  18 public interface LdapEntry {
  19         LdapName getDn();
  20
  21         Attributes getAttributes();
  22
  23         void publishAttributes(Attributes modifiedAttributes);
  24
  25         List<LdapName> getReferences(String attributeId);
  26
  27         Dictionary<String, Object> getProperties();
  28
  29         boolean hasCredential(String key, Object value);
  30
  31         /*
  32          * UTILITIES
  33          */
  34         /**
  35          * Convert a collection of object classes to the format expected by an LDAP
  36          * backend.
  37          */
  38         public static void addObjectClasses(Dictionary<String, Object> properties, Collection<String> objectClasses) {
  39                 String value = properties.get(LdapAttr.objectClasses.name()).toString();
  40                 Set<String> currentObjectClasses = new TreeSet<>(Arrays.asList(value.toString().split("\n")));
  41                 currentObjectClasses.addAll(objectClasses);
  42                 StringJoiner values = new StringJoiner("\n");
  43                 currentObjectClasses.forEach((s) -> values.add(s));
  44                 properties.put(LdapAttr.objectClasses.name(), values.toString());
  45         }
  46
  47         public static Object getLocalized(Dictionary<String, Object> properties, String key, Locale locale) {
  48                 if (locale == null)
  49                         return null;
  50                 Object value = null;
  51                 value = properties.get(key + ";lang-" + locale.getLanguage() + "-" + locale.getCountry());
  52                 if (value == null)
  53                         value = properties.get(key + ";lang-" + locale.getLanguage());
  54                 return value;
  55         }
  56
  57         public static String toLocalizedKey(String key, Locale locale) {
  58                 String country = locale.getCountry();
  59                 if ("".equals(country)) {
  60                         return key + ";lang-" + locale.getLanguage();
  61                 } else {
  62                         return key + ";lang-" + locale.getLanguage() + "-" + locale.getCountry();
  63                 }
  64         }
  65 }