X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.util%2Fsrc%2Forg%2Fargeo%2Futil%2Fdirectory%2Fldap%2FAbstractLdapEntry.java;h=25f233a0104b3805a7e471d45c9800c950678360;hb=df60fd8de17590b8f4ab32fd0278e57aaaedbfa2;hp=be919c020174053af3aa120126f92f3ef429de08;hpb=e2ffdf6872592aa22d0de2b0ec69ee4eca698c45;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.util/src/org/argeo/util/directory/ldap/AbstractLdapEntry.java b/org.argeo.util/src/org/argeo/util/directory/ldap/AbstractLdapEntry.java
index be919c020..25f233a01 100644
--- a/org.argeo.util/src/org/argeo/util/directory/ldap/AbstractLdapEntry.java
+++ b/org.argeo.util/src/org/argeo/util/directory/ldap/AbstractLdapEntry.java
@@ -1,8 +1,16 @@
 package org.argeo.util.directory.ldap;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+import javax.naming.NamingEnumeration;
+import javax.naming.NamingException;
+import javax.naming.directory.Attribute;
 import javax.naming.directory.Attributes;
 import javax.naming.ldap.LdapName;
 
+/** An entry in an LDAP (or LDIF) directory. */
 public abstract class AbstractLdapEntry implements LdapEntry {
 	private final AbstractLdapDirectory directory;
 
@@ -10,8 +18,10 @@ public abstract class AbstractLdapEntry implements LdapEntry {
 
 	private Attributes publishedAttributes;
 
-	protected AbstractLdapEntry(AbstractLdapDirectory userAdmin, LdapName dn, Attributes attributes) {
-		this.directory = userAdmin;
+	protected AbstractLdapEntry(AbstractLdapDirectory directory, LdapName dn, Attributes attributes) {
+		Objects.requireNonNull(directory);
+		Objects.requireNonNull(dn);
+		this.directory = directory;
 		this.dn = dn;
 		this.publishedAttributes = attributes;
 	}
@@ -24,6 +34,25 @@ public abstract class AbstractLdapEntry implements LdapEntry {
 	public synchronized Attributes getAttributes() {
 		return isEditing() ? getModifiedAttributes() : publishedAttributes;
 	}
+	
+	@Override
+	public List<LdapName> getReferences(String attributeId){
+		Attribute memberAttribute = getAttributes().get(attributeId);
+		if (memberAttribute == null)
+			return new ArrayList<LdapName>();
+		try {
+			List<LdapName> roles = new ArrayList<LdapName>();
+			NamingEnumeration<?> values = memberAttribute.getAll();
+			while (values.hasMore()) {
+				LdapName dn = new LdapName(values.next().toString());
+				roles.add(dn);
+			}
+			return roles;
+		} catch (NamingException e) {
+			throw new IllegalStateException("Cannot get members", e);
+		}
+		
+	}
 
 	/** Should only be called from working copy thread. */
 	protected synchronized Attributes getModifiedAttributes() {
@@ -53,10 +82,14 @@ public abstract class AbstractLdapEntry implements LdapEntry {
 		publishedAttributes = modifiedAttributes;
 	}
 
-	protected AbstractLdapDirectory getDirectory() {
+	public AbstractLdapDirectory getDirectory() {
 		return directory;
 	}
 
+	public LdapDirectoryDao getDirectoryDao() {
+		return directory.getDirectoryDao();
+	}
+
 	@Override
 	public int hashCode() {
 		return dn.hashCode();