Local cache doesn't work with paginated queries and DataContext
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Key: CAY-644
URL: http://issues.apache.org/cayenne/browse/CAY-644
Project: Cayenne
Type: Improvement
Components: Cayenne Core Library
Versions: 1.2 [STABLE], 3.0, 2.0 [STABLE]
Reporter: Andrus Adamchik
Fix For: 3.0
Per CAY-570, paginated queries and caching should work on remote clients
(although see CAY-643), however doing it in the DataContext results in cache
settings being ignored (for the same reason as CAY-570) -
>From DataContextTst - the last assertion fails:
public void testPerformPaginatedQueryLocalCache() throws Exception {
SelectQuery query = new SelectQuery("Artist");
query.setPageSize(5);
query.setCachePolicy(QueryMetadata.LOCAL_CACHE);
List objects = context.performQuery(query);
assertNotNull(objects);
assertTrue(objects instanceof IncrementalFaultList);
assertTrue(((IncrementalFaultList) objects).elements.get(0) instanceof
Artist);
assertTrue(((IncrementalFaultList) objects).elements.get(7) instanceof
Map);
assertTrue(objects.get(7) instanceof Artist);
// do it from cache
List objects1 = context.performQuery(query);
assertNotNull(objects1);
assertSame(objects, objects1);
}
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