| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.lenya.ac; |
| |
| /** |
| * A group manager. |
| * @version $Id$ |
| */ |
| public interface GroupManager extends ItemManager { |
| |
| /** |
| * Get all groups. |
| * @return an array of groups. |
| */ |
| Group[] getGroups(); |
| |
| /** |
| * Add a group to this manager. |
| * @param id the ID of the group to be added. |
| * @return A group. |
| * @throws AccessControlException when the group is already contained. |
| */ |
| Group add(String id) throws AccessControlException; |
| |
| /** |
| * Remove a group from this manager. |
| * @param group the group to be removed. |
| * @throws AccessControlException when the group is not contained. |
| */ |
| void remove(Group group) throws AccessControlException; |
| |
| /** |
| * Get the group with the given group name. |
| * |
| * @param groupId the id of the requested group. |
| * @return a <code>Group</code> or null if there is no group with the given name |
| */ |
| Group getGroup(String groupId); |
| |
| } |