Coverage Report

Coverage Report - org.kuali.rice.krad.util.GlobalVariables

Classes in this File

Line Coverage

Branch Coverage

Complexity

GlobalVariables

0/27

0/2

1.25

0/2

1.25

0/2

1.25

 /*
  * Copyright 2005-2007 The Kuali Foundation
  *
  * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
  *
  * 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.kuali.rice.krad.util;
 
 import org.kuali.rice.krad.UserSession;
 
 import java.util.HashMap;
 import java.util.Map;
 
 /**
  * Holds all of our thread local variables and accessors for those
  *
  * @author Kuali Rice Team (rice.collab@kuali.org)
  */
 public final class GlobalVariables {
 
     private GlobalVariables() {
         throw new UnsupportedOperationException("do not call");
     }
 
     private static ThreadLocal<UserSession> userSessions = new ThreadLocal<UserSession>();
     private static ThreadLocal<String> hideSessionFromTestsMessage = new ThreadLocal<String>();
 
     private static ThreadLocal<MessageMap> messageMaps = new ThreadLocal<MessageMap>()  {
                 @Override
                 protected MessageMap initialValue() {
                         return new MessageMap();
                 }
         };
     
     private static ThreadLocal<Map<String,Object>> requestCaches = new ThreadLocal<Map<String,Object>>() {
             @Override
                 protected HashMap<String, Object> initialValue() {
                     return new HashMap<String, Object>();
             }
     };
 
     /**
      * @return the UserSession that has been assigned to this thread of execution it is important that this not be called by
      *         anything that lives outside
      */
     public static UserSession getUserSession() {
         String message = hideSessionFromTestsMessage.get();
         if (message != null) {
             throw new RuntimeException(message);
         }
         return userSessions.get();
     }
 
     /**
      * Sets an error message for tests that try to use the session without declaring it.
      * This method should be use by only KualiTestBase, not by other test code and especially not by production code.
      *
      * @param message the detail to throw, or null to allow access to the session
      */
     public static void setHideSessionFromTestsMessage(String message) {
         hideSessionFromTestsMessage.set(message);
     }
 
     /**
      * sets the userSession object into the global variable for this thread
      *
      * @param userSession
      */
     public static void setUserSession(UserSession userSession) {
         userSessions.set(userSession);
     }
     
     public static MessageMap getMessageMap() {
             return messageMaps.get();
     }
 
     /**
      * Merges a message map into the global variables error map
      * @param messageMap
      */
     public static void mergeErrorMap(MessageMap messageMap) {
         getMessageMap().getErrorMessages().putAll(messageMap.getErrorMessages());
         getMessageMap().getWarningMessages().putAll(messageMap.getWarningMessages());
         getMessageMap().getInfoMessages().putAll(messageMap.getInfoMessages());
     }
     
     /**
      * Sets a new (clean) MessageMap
      *
      * @param messageMap
      */
     public static void setMessageMap(MessageMap messageMap) {
             messageMaps.set(messageMap);
     }
 
     public static Object getRequestCache( String cacheName ) {
             return requestCaches.get().get(cacheName);
     }
 
     public static void setRequestCache( String cacheName, Object cacheObject ) {
             requestCaches.get().put(cacheName, cacheObject);
     }
 
     /**
      * Clears out GlobalVariable objects with the exception of the UserSession
      */
     public static void clear() {
         messageMaps.set(new MessageMap());
         requestCaches.set(new HashMap<String,Object>() );
     }
 }

1		/*
2		* Copyright 2005-2007 The Kuali Foundation
3		*
4		* Licensed under the Educational Community License, Version 2.0 (the "License");
5		* you may not use this file except in compliance with the License.
6		* You may obtain a copy of the License at
7		*
8		* http://www.opensource.org/licenses/ecl2.php
9		*
10		* Unless required by applicable law or agreed to in writing, software
11		* distributed under the License is distributed on an "AS IS" BASIS,
12		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13		* See the License for the specific language governing permissions and
14		* limitations under the License.
15		*/
16		package org.kuali.rice.krad.util;
17
18		import org.kuali.rice.krad.UserSession;
19
20		import java.util.HashMap;
21		import java.util.Map;
22
23		/**
24		* Holds all of our thread local variables and accessors for those
25		*
26		* @author Kuali Rice Team (rice.collab@kuali.org)
27		*/
28		public final class GlobalVariables {
29
30	0	private GlobalVariables() {
31	0	throw new UnsupportedOperationException("do not call");
32		}
33
34	0	private static ThreadLocal<UserSession> userSessions = new ThreadLocal<UserSession>();
35	0	private static ThreadLocal<String> hideSessionFromTestsMessage = new ThreadLocal<String>();
36
37	0	private static ThreadLocal<MessageMap> messageMaps = new ThreadLocal<MessageMap>() {
38		@Override
39		protected MessageMap initialValue() {
40	0	return new MessageMap();
41		}
42		};
43
44	0	private static ThreadLocal<Map<String,Object>> requestCaches = new ThreadLocal<Map<String,Object>>() {
45		@Override
46		protected HashMap<String, Object> initialValue() {
47	0	return new HashMap<String, Object>();
48		}
49		};
50
51		/**
52		* @return the UserSession that has been assigned to this thread of execution it is important that this not be called by
53		* anything that lives outside
54		*/
55		public static UserSession getUserSession() {
56	0	String message = hideSessionFromTestsMessage.get();
57	0	if (message != null) {
58	0	throw new RuntimeException(message);
59		}
60	0	return userSessions.get();
61		}
62
63		/**
64		* Sets an error message for tests that try to use the session without declaring it.
65		* This method should be use by only KualiTestBase, not by other test code and especially not by production code.
66		*
67		* @param message the detail to throw, or null to allow access to the session
68		*/
69		public static void setHideSessionFromTestsMessage(String message) {
70	0	hideSessionFromTestsMessage.set(message);
71	0	}
72
73		/**
74		* sets the userSession object into the global variable for this thread
75		*
76		* @param userSession
77		*/
78		public static void setUserSession(UserSession userSession) {
79	0	userSessions.set(userSession);
80	0	}
81
82		public static MessageMap getMessageMap() {
83	0	return messageMaps.get();
84		}
85
86		/**
87		* Merges a message map into the global variables error map
88		* @param messageMap
89		*/
90		public static void mergeErrorMap(MessageMap messageMap) {
91	0	getMessageMap().getErrorMessages().putAll(messageMap.getErrorMessages());
92	0	getMessageMap().getWarningMessages().putAll(messageMap.getWarningMessages());
93	0	getMessageMap().getInfoMessages().putAll(messageMap.getInfoMessages());
94	0	}
95
96		/**
97		* Sets a new (clean) MessageMap
98		*
99		* @param messageMap
100		*/
101		public static void setMessageMap(MessageMap messageMap) {
102	0	messageMaps.set(messageMap);
103	0	}
104
105		public static Object getRequestCache( String cacheName ) {
106	0	return requestCaches.get().get(cacheName);
107		}
108
109		public static void setRequestCache( String cacheName, Object cacheObject ) {
110	0	requestCaches.get().put(cacheName, cacheObject);
111	0	}
112
113		/**
114		* Clears out GlobalVariable objects with the exception of the UserSession
115		*/
116		public static void clear() {
117	0	messageMaps.set(new MessageMap());
118	0	requestCaches.set(new HashMap<String,Object>() );
119	0	}
120		}