Mercurial > dive4elements > framework
comparison artifacts/src/main/java/de/intevation/artifacts/CallContext.java @ 417:410a1bfb9590
Fix for NPE on empty user database
artifacts/trunk@5270 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Christian Lins <christian.lins@intevation.de> |
|---|---|
| date | Mon, 27 Aug 2012 08:33:05 +0000 |
| parents | 33d7a6da1a05 |
| children |
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| 416:733e76413bf8 | 417:410a1bfb9590 |
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| 6 * or visit http://www.gnu.org/licenses/ if it does not exist. | 6 * or visit http://www.gnu.org/licenses/ if it does not exist. |
| 7 */ | 7 */ |
| 8 | 8 |
| 9 package de.intevation.artifacts; | 9 package de.intevation.artifacts; |
| 10 | 10 |
| 11 import java.util.LinkedList; | |
| 11 import java.util.List; | 12 import java.util.List; |
| 12 import java.util.LinkedList; | |
| 13 | 13 |
| 14 import org.w3c.dom.Document; | 14 import org.w3c.dom.Document; |
| 15 import org.w3c.dom.Node; | 15 import org.w3c.dom.Node; |
| 16 | 16 |
| 17 /** | 17 /** |
| 108 | 108 |
| 109 /** | 109 /** |
| 110 * Each call context has a clipboard. | 110 * Each call context has a clipboard. |
| 111 * getContextValue is used to fetch data from this board. | 111 * getContextValue is used to fetch data from this board. |
| 112 * @param key Key of the requested item. | 112 * @param key Key of the requested item. |
| 113 * @return The value stored for the secified value, null if | 113 * @return The value stored for the specified value, null if |
| 114 * no item with this key exists. | 114 * no item with this key exists. |
| 115 */ | 115 */ |
| 116 Object getContextValue(Object key); | 116 Object getContextValue(Object key); |
| 117 | 117 |
| 118 /** | 118 /** |