| /* |
| * Copyright (c) 2009-2013, JoshuaTree. All Rights Reserved. |
| */ |
| |
| package us.jts.fortress; |
| |
| import us.jts.fortress.cfg.Config; |
| import us.jts.fortress.rbac.AccessMgrImpl; |
| import us.jts.fortress.rbac.ClassUtil; |
| import us.jts.fortress.rest.AccessMgrRestImpl; |
| import us.jts.fortress.util.attr.VUtil; |
| |
| /** |
| * Creates an instance of the AccessMgr object. |
| * <p/> |
| * The default implementation class is specified as {@link AccessMgrImpl} but can be overridden by |
| * adding the {@link GlobalIds#ACCESS_IMPLEMENTATION} config property. |
| * <p/> |
| |
| * |
| * @author Shawn McKinney |
| */ |
| public class AccessMgrFactory |
| { |
| private static String accessClassName = Config.getProperty(GlobalIds.ACCESS_IMPLEMENTATION); |
| private static final String CLS_NM = AccessMgrFactory.class.getName(); |
| |
| /** |
| * Create and return a reference to {@link us.jts.fortress.AccessMgr} object. |
| * |
| * @param contextId maps to sub-tree in DIT, for example ou=contextId, dc=jts, dc = com. |
| * @return instance of {@link us.jts.fortress.AccessMgr}. |
| * @throws us.jts.fortress.SecurityException in the event of failure during instantiation. |
| */ |
| public static AccessMgr createInstance(String contextId) |
| throws SecurityException |
| { |
| VUtil.assertNotNull(contextId, GlobalErrIds.CONTEXT_NULL, CLS_NM + ".createInstance"); |
| if (!VUtil.isNotNullOrEmpty(accessClassName)) |
| { |
| if(GlobalIds.IS_REST) |
| { |
| accessClassName = AccessMgrRestImpl.class.getName(); |
| } |
| else |
| { |
| accessClassName = AccessMgrImpl.class.getName(); |
| } |
| } |
| |
| AccessMgr accessMgr = (AccessMgr) ClassUtil.createInstance(accessClassName); |
| accessMgr.setContextId(contextId); |
| return accessMgr; |
| } |
| } |