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package org.apache.cayenne;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.query.QueryCacheStrategy;
import org.apache.cayenne.query.SelectQuery;
import org.apache.cayenne.query.SortOrder;
import org.apache.cayenne.test.jdbc.DBHelper;
import org.apache.cayenne.test.jdbc.TableHelper;
import org.apache.cayenne.testdo.mt.ClientMtTable1;
import org.apache.cayenne.unit.di.client.ClientCase;
import org.apache.cayenne.unit.di.server.CayenneProjects;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
import org.junit.Before;
import org.junit.Test;
import java.util.List;
import static org.junit.Assert.assertEquals;
@UseServerRuntime(CayenneProjects.MULTI_TIER_PROJECT)
public class CayenneContextPaginatedListCachingIT extends ClientCase {
@Inject
private DBHelper dbHelper;
@Inject
private CayenneContext context;
private TableHelper tMtTable1;
@Before
public void setUp() throws Exception {
tMtTable1 = new TableHelper(dbHelper, "MT_TABLE1");
tMtTable1.setColumns("TABLE1_ID", "GLOBAL_ATTRIBUTE1", "SERVER_ATTRIBUTE1");
}
protected void createSevenMtTable1sDataSet() throws Exception {
for (int i = 1; i <= 7; i++) {
tMtTable1.insert(i, "g" + i, "s" + i);
}
}
@Test
public void testLocalCache() throws Exception {
createSevenMtTable1sDataSet();
SelectQuery query = new SelectQuery(ClientMtTable1.class);
query.addOrdering(ClientMtTable1.GLOBAL_ATTRIBUTE1_PROPERTY, SortOrder.ASCENDING);
query.setPageSize(3);
query.setCacheStrategy(QueryCacheStrategy.LOCAL_CACHE);
List<ClientMtTable1> result1 = context.performQuery(query);
assertEquals(7, result1.size());
// ensure we can resolve all objects without a failure...
for (ClientMtTable1 x : result1) {
x.getGlobalAttribute1();
}
}
}