package org.castor.cpa.test.test2567;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.castor.cpa.test.framework.CPATestCase;
import org.castor.cpa.test.framework.xml.types.DatabaseEngineType;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.exolab.castor.jdo.Database;
import org.exolab.castor.jdo.Query;
import org.exolab.castor.jdo.QueryResults;
import org.exolab.castor.mapping.AccessMode;
public final class TestQuery extends CPATestCase {
private static final Log LOG = LogFactory.getLog(TestQuery.class);
private static final String DBNAME = "test2567";
private static final String MAPPING = "/org/castor/cpa/test/test2567/mapping.xml";
public static Test suite() throws Exception {
TestSuite suite = new TestSuite(TestQuery.class.getName());
suite.addTest(new TestQuery("query"));
return suite;
}
public TestQuery(final String name) {
super(name);
}
// Test are only included/excluded for engines that have been tested with this test suite.
public boolean include(final DatabaseEngineType engine) {
return (engine == DatabaseEngineType.ORACLE)
|| (engine == DatabaseEngineType.MYSQL)
|| (engine == DatabaseEngineType.SQL_SERVER);
}
public void query() throws Exception {
Database db = getJDOManager(DBNAME, MAPPING).getDatabase();
db.begin();
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");
Date loadDate = df.parse("2004-04-26");
String oql = "select t from " + Entity.class.getName() + " t " + " where t.loadDate=$1";
Query qry = db.getOQLQuery(oql);
qry.bind(loadDate);
QueryResults qrs = qry.execute(AccessMode.ReadOnly);
while (qrs.hasMore()) {
Entity entity = (Entity) qrs.next();
if (LOG.isTraceEnabled()) { LOG.trace(entity); }
}
db.commit();
db.close();
}
}