| /* |
| * 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.directory.fortress.core; |
| |
| import org.apache.commons.lang.StringUtils; |
| import org.apache.directory.fortress.core.impl.DelAccessMgrImpl; |
| import org.apache.directory.fortress.core.model.Session; |
| import org.apache.directory.fortress.core.rest.DelAccessMgrRestImpl; |
| import org.apache.directory.fortress.core.util.ClassUtil; |
| import org.apache.directory.fortress.core.util.Config; |
| import org.apache.directory.fortress.core.util.VUtil; |
| |
| /** |
| * Creates an instance of the DelAccessMgr object. |
| * <p> |
| * The default implementation class is specified as {@link DelAccessMgrImpl} but can be overridden by |
| * adding the {@link GlobalIds#DELEGATED_ACCESS_IMPLEMENTATION} config property. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public final class DelAccessMgrFactory |
| { |
| private static final String CLS_NM = DelAccessMgrFactory.class.getName(); |
| |
| /** |
| * Create and return a reference to {@link DelAccessMgr} object using HOME context. |
| * |
| * @return instance of {@link DelAccessMgr}. |
| * @throws SecurityException in the event of failure during instantiation. |
| */ |
| public static DelAccessMgr createInstance() |
| throws SecurityException |
| { |
| return createInstance( GlobalIds.HOME ); |
| } |
| |
| |
| /** |
| * Create and return a reference to {@link DelAccessMgr} object. |
| * |
| * @param contextId maps to sub-tree in DIT, e.g. ou=contextId, dc=example, dc=com. |
| * @return instance of {@link DelAccessMgr}. |
| * @throws SecurityException in the event of failure during instantiation. |
| */ |
| public static DelAccessMgr createInstance(String contextId) |
| throws SecurityException |
| { |
| VUtil.assertNotNull(contextId, GlobalErrIds.CONTEXT_NULL, CLS_NM + ".createInstance"); |
| |
| String accessClassName = Config.getInstance().getProperty(GlobalIds.DELEGATED_ACCESS_IMPLEMENTATION); |
| |
| DelAccessMgr accessMgr; |
| |
| if ( StringUtils.isEmpty( accessClassName ) ) |
| { |
| if(Config.getInstance().isRestEnabled()) |
| { |
| accessMgr = new DelAccessMgrRestImpl(); |
| } |
| else |
| { |
| accessMgr = new DelAccessMgrImpl(); |
| } |
| } |
| else |
| { |
| accessMgr = (DelAccessMgr) ClassUtil.createInstance(accessClassName); |
| } |
| |
| accessMgr.setContextId(contextId); |
| return accessMgr; |
| } |
| |
| |
| /** |
| * Create and return a reference to {@link DelAccessMgr} object using HOME context. |
| * |
| * @param adminSess contains a valid Fortress A/RBAC Session object. |
| * @return instance of {@link DelAccessMgr}. |
| * @throws SecurityException in the event of failure during instantiation. |
| */ |
| public static DelAccessMgr createInstance(Session adminSess) |
| throws SecurityException |
| { |
| return createInstance( GlobalIds.HOME, adminSess ); |
| } |
| |
| |
| /** |
| * Create and return a reference to {@link DelAccessMgr} object. |
| * |
| * @param contextId maps to sub-tree in DIT, e.g. ou=contextId, dc=example, dc=com. |
| * @param adminSess contains a valid Fortress A/RBAC Session object. |
| * @return instance of {@link DelAccessMgr}. |
| * @throws SecurityException in the event of failure during instantiation. |
| */ |
| public static DelAccessMgr createInstance(String contextId, Session adminSess) |
| throws SecurityException |
| { |
| DelAccessMgr accessMgr = createInstance(contextId); |
| accessMgr.setAdmin(adminSess); |
| return accessMgr; |
| } |
| } |