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1 package org.apache.slide.projector.util;
2
3 import java.io.IOException  ;
4 import java.util.Map ;
5 import java.util.logging.Level ;
6 import java.util.logging.Logger ;
7
8 import org.apache.slide.projector.Store;
9 import org.apache.slide.projector.value.MapValue;
10 import org.apache.slide.projector.value.Value;
11
12 public class StoreHelper {
13 private static Logger logger = Logger.getLogger(StoreHelper.class.getName());
14
15 public static Object get(Store store, String domain, String key) {
16 try {
17 MapValue mapResource = (MapValue)store.get(domain);
18 if ( mapResource != null ) {
19 Map map = mapResource.getMap();
20 return (Value)map.get(key);
21 }
22 } catch ( IOException exception ) {
23 logger.log(Level.SEVERE, "Error while accessing store", exception);
24 }
25 return null;
26 }
27
28 public static void put(Store store, String domain, String key, Value value) {
29 try {
30 MapValue mapResource = (MapValue)store.get(domain);
31 if ( mapResource != null ) {
32 Map map = mapResource.getMap();
33 map.put(key, value);
34 } else {
35 mapResource = new MapValue(key, value);
36 store.put(domain, mapResource);
37 }
38 } catch ( IOException exception ) {
39 logger.log(Level.SEVERE, "Error while accessing store", exception);
40 }
41 }
42
43 public static int getStoreByName(String store) {
44 for ( int i = 0; i < Store.stores.length; i++ ) {
45 if ( Store.stores[i].equals(store) ) return i;
46 }
47 return Store.NONE;
48 }
49 } |
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