001    /**
002     * Copyright 2004-2012 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.hr.time.authorization;
017    
018    import org.apache.commons.lang.StringUtils;
019    import org.kuali.hr.time.roles.UserRoles;
020    import org.kuali.hr.time.util.TKContext;
021    import org.kuali.hr.time.util.TkConstants;
022    
023    public class AuthorizationValidationUtils {
024    
025        /**
026         * Indicates whether or not the current user can wildcard the work area
027         * of the specified DepartmentalRule.
028         *
029         * @param dr The DepartmentalRule we are investigating.
030         *
031         * @return true if you can wildcard the WorkArea, false otherwise.
032         */
033        public static boolean canWildcardWorkArea(DepartmentalRule dr) {
034            // Sysadmins and (Departmental OrgAdmins for their Department)
035            if (TKContext.getUser().isSystemAdmin())
036                return true;
037    
038            String dept = dr.getDept();
039            if (StringUtils.equals(dept, TkConstants.WILDCARD_CHARACTER)) {
040                // Only system administrators can wildcard the work area if the
041                // department also has a wildcard.
042                return TKContext.getUser().isSystemAdmin();
043            } else {
044                return TKContext.getUser().getDepartmentAdminAreas().contains(dept);
045            }
046        }
047    
048        /**
049         * Can the current user use a wildcard for the department?
050         *
051         * @param dr The DepartmentalRule we are examining.
052         *
053         * @return true if so, false otherwise.
054         */
055        public static boolean canWildcardDepartment(DepartmentalRule dr) {
056            return TKContext.getUser().isSystemAdmin();
057        }
058    }