001    /**
002     * Copyright 2004-2013 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.util;
017    
018    import java.util.Collections;
019    import java.util.HashMap;
020    import java.util.Map;
021    
022    import javax.servlet.http.HttpServletRequest;
023    
024    import org.kuali.hr.lm.leavecalendar.LeaveCalendarDocument;
025    import org.kuali.hr.time.timesheet.TimesheetDocument;
026    import org.kuali.rice.krad.util.GlobalVariables;
027    
028    public class TKContext {
029    
030        private static final String TDOC_OBJ_KEY = "_TDOC_O_KEY";
031        private static final String TDOC_KEY = "_TDOC_ID_KEY"; // Timesheet Document ID Key
032            //private static final String USER_KEY = "_USER_KEY";
033        private static final String LDOC_OBJ_KEY = "_LDOC_O_KEY";
034        private static final String LDOC_KEY = "_LDOC_ID_KEY";
035    
036            private static final ThreadLocal<Map<String, Object>> STORAGE_MAP = new ThreadLocal<Map<String, Object>>() {
037                    @Override
038                    protected Map<String, Object> initialValue() {
039                            return Collections.synchronizedMap(new HashMap<String, Object>());
040                    }
041            };
042    
043        public static TimesheetDocument getCurrentTimesheetDocument() {
044            return (TimesheetDocument)TKContext.getStorageMap().get(TDOC_OBJ_KEY);
045        }
046    
047        public static void setCurrentTimesheetDocument(TimesheetDocument tdoc) {
048            TKContext.getStorageMap().put(TDOC_OBJ_KEY, tdoc);
049        }
050    
051        /**
052         * @return The current timesheet document id, as set by the detail/clock
053         * pages.
054         */
055        public static String getCurrentTimesheetDocumentId() {
056            return (String)TKContext.getStorageMap().get(TDOC_KEY);
057        }
058    
059        /**
060         * Set the current timesheet document id.
061         * @param timesheetDocumentId The ID we are setting this value to.
062         */
063        public static void setCurrentTimesheetDocumentId(String timesheetDocumentId) {
064            TKContext.getStorageMap().put(TDOC_KEY, timesheetDocumentId);
065        }
066    
067            public static String getPrincipalId(){
068                    return GlobalVariables.getUserSession().getPrincipalId();
069            }
070    
071        public static String getTargetPrincipalId() {
072            return TKUser.getCurrentTargetPersonId();
073        }
074    
075            public static HttpServletRequest getHttpServletRequest() {
076                    return (HttpServletRequest) getStorageMap().get("REQUEST");
077            }
078    
079            public static void setHttpServletRequest(HttpServletRequest request) {
080                    getStorageMap().put("REQUEST", request);
081            }
082    
083            public static Map<String, Object> getStorageMap() {
084                    return STORAGE_MAP.get();
085            }
086    
087            public static void resetStorageMap() {
088                    STORAGE_MAP.remove();
089            }
090    
091            public static void clear() {
092                    resetStorageMap();
093            }
094            
095        /**
096         * @return The current leave calendar document
097         */
098        public static LeaveCalendarDocument getCurrentLeaveCalendarDocument() {
099            return  (LeaveCalendarDocument)TKContext.getStorageMap().get(LDOC_OBJ_KEY);
100        }
101    
102        /**
103         *
104         * @param ldoc The leave calendar document
105         */
106        public static void setCurrentLeaveCalendarDocument(LeaveCalendarDocument ldoc) {
107            TKContext.getStorageMap().put(LDOC_OBJ_KEY, ldoc);
108        }
109    
110        /**
111         *
112         * @return The current leave calendar document Id
113         */
114        public static String getCurrentLeaveCalendarDocumentId() {
115            return (String)TKContext.getStorageMap().get(LDOC_KEY);
116        }
117    
118        /**
119         *
120         * @param leaveCalendarDocumentId The leave calendar document Id
121         */
122        public static void setCurrentLeaveCalendarDocumentId(String leaveCalendarDocumentId) {
123            TKContext.getStorageMap().put(LDOC_KEY, leaveCalendarDocumentId);
124        }   
125    }