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Java > Open Source Codes > org > apache > cayenne > cache > MapQueryCacheFactory


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19 package org.apache.cayenne.cache;
20
21 import java.util.Map JavaDoc;
22
23 /**
24  * @since 3.0
25  * @author Andrus Adamchik
26  */
27 public class MapQueryCacheFactory implements QueryCacheFactory {
28     
29     public static final String JavaDoc CACHE_SIZE_PROPERTY = "cayenne.MapQueryCacheFactory.cacheSize";
30
31     public QueryCache getQueryCache(Map JavaDoc properties) {
32         if(properties != null) {
33             Object JavaDoc size = properties.get(CACHE_SIZE_PROPERTY);
34             if(size != null) {
35                 try {
36                     return new MapQueryCache(Integer.parseInt(size.toString()));
37                 }
38                 catch(NumberFormatException JavaDoc e) {
39                     // ignore
40 }
41             }
42         }
43         
44         return new MapQueryCache();
45     }
46 }
47
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