X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.enterprise%2Fsrc%2Forg%2Fargeo%2Fosgi%2Fuseradmin%2FLdifGroup.java;fp=org.argeo.enterprise%2Fsrc%2Forg%2Fargeo%2Fosgi%2Fuseradmin%2FLdifGroup.java;h=bd129119b2592366a49fdba8582fa892d9795e0c;hb=e66b9893b0e511f8ab295e3cee42b7dc966f1597;hp=0000000000000000000000000000000000000000;hpb=8260f4470f514ea347ca53f5b4dfc632c4a4de66;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.enterprise/src/org/argeo/osgi/useradmin/LdifGroup.java b/org.argeo.enterprise/src/org/argeo/osgi/useradmin/LdifGroup.java
new file mode 100644
index 000000000..bd129119b
--- /dev/null
+++ b/org.argeo.enterprise/src/org/argeo/osgi/useradmin/LdifGroup.java
@@ -0,0 +1,106 @@
+package org.argeo.osgi.useradmin;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.naming.NamingEnumeration;
+import javax.naming.directory.Attribute;
+import javax.naming.directory.Attributes;
+import javax.naming.ldap.LdapName;
+
+import org.osgi.service.useradmin.Role;
+
+/** Directory group implementation */
+class LdifGroup extends LdifUser implements DirectoryGroup {
+	private final String memberAttributeId;
+
+	LdifGroup(AbstractUserDirectory userAdmin, LdapName dn,
+			Attributes attributes) {
+		super(userAdmin, dn, attributes);
+		memberAttributeId = userAdmin.getMemberAttributeId();
+	}
+
+	@Override
+	public boolean addMember(Role role) {
+		getUserAdmin().checkEdit();
+		if (!isEditing())
+			startEditing();
+
+		Attribute member = getAttributes().get(memberAttributeId);
+		if (member != null) {
+			if (member.contains(role.getName()))
+				return false;
+			else
+				member.add(role.getName());
+		} else
+			getAttributes().put(memberAttributeId, role.getName());
+		return true;
+	}
+
+	@Override
+	public boolean addRequiredMember(Role role) {
+		throw new UnsupportedOperationException();
+	}
+
+	@Override
+	public boolean removeMember(Role role) {
+		getUserAdmin().checkEdit();
+		if (!isEditing())
+			startEditing();
+
+		Attribute member = getAttributes().get(memberAttributeId);
+		if (member != null) {
+			if (!member.contains(role.getName()))
+				return false;
+			member.remove(role.getName());
+			return true;
+		} else
+			return false;
+	}
+
+	@Override
+	public Role[] getMembers() {
+		List<Role> directMembers = new ArrayList<Role>();
+		for (LdapName ldapName : getMemberNames()) {
+			Role role = getUserAdmin().getRole(ldapName.toString());
+			if (role == null) {
+				if (getUserAdmin().getExternalRoles() != null)
+					role = getUserAdmin().getExternalRoles().getRole(
+							ldapName.toString());
+			}
+			if (role == null)
+				throw new UserDirectoryException("No role found for "
+						+ ldapName);
+			directMembers.add(role);
+		}
+		return directMembers.toArray(new Role[directMembers.size()]);
+	}
+
+	@Override
+	public List<LdapName> getMemberNames() {
+		Attribute memberAttribute = getAttributes().get(memberAttributeId);
+		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 (Exception e) {
+			throw new UserDirectoryException("Cannot get members", e);
+		}
+	}
+
+	@Override
+	public Role[] getRequiredMembers() {
+		throw new UnsupportedOperationException();
+	}
+
+	@Override
+	public int getType() {
+		return GROUP;
+	}
+}