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package ctf.jdo.tc1x;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.Iterator;
import harness.CastorTestCase;
import harness.TestHarness;
import jdo.JDOCategory;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.exolab.castor.jdo.Database;
import org.exolab.castor.jdo.PersistenceException;
import org.exolab.castor.persist.spi.Identity;
/**
* Test for multiple columns primary Keys. These tests create data objects
* model of different types that make uses of primary keys, modify the objects
* and the relationship between objects and verify if changes made is persisted
* properly.
*/
public final class TestMultiPrimKeysOnly extends CastorTestCase {
/**
* The <a href="http://jakarta.apache.org/commons/logging/">Jakarta
* Commons Logging</a> instance used for all logging.
*/
private static final Log LOG = LogFactory.getLog(TestMultiPrimKeysOnly.class);
private JDOCategory _category;
private Database _db;
private Connection _conn;
/**
* Constructor
*
* @param category The test suite of these test cases
*/
public TestMultiPrimKeysOnly(final TestHarness category) {
super(category, "TC15a", "Multiple columns primary keys only tests");
_category = (JDOCategory) category;
}
/**
* Get a JDO database and direct JDBC connection. Clean up old values in
* tables using JDBC conneciton and create different types of data object
* that make use of multiple columns primary keys.
*/
public void setUp() throws PersistenceException, SQLException {
_db = _category.getDatabase();
_conn = _category.getJDBCConnection();
_conn.setAutoCommit(false);
// delete everything directly
LOG.debug("Delete everything");
Statement stmt = _conn.createStatement();
stmt.executeUpdate("DELETE FROM tc1x_pks_only");
_conn.commit();
_conn.close();
}
public void createAndLoadOnly() throws PersistenceException {
_db.begin();
PrimaryKeysOnly only = new PrimaryKeysOnly();
only.setFirstName("werner");
only.setLastName("guttmann");
_db.create(only);
_db.commit();
_db.begin();
Identity identity = new Identity(new Object[] {"werner", "guttmann"});
PrimaryKeysOnly searched = (PrimaryKeysOnly) _db.load(PrimaryKeysOnly.class, identity);
assertNotNull(searched);
assertEquals("werner", searched.getFirstName());
assertEquals("guttmann", searched.getLastName());
_db.commit();
_db.begin();
PrimaryKeysOnly toDelete = (PrimaryKeysOnly) _db.load(PrimaryKeysOnly.class, identity);
assertNotNull(toDelete);
_db.remove(toDelete);
_db.commit();
}
/**
* Release the JDO Database
*/
public void tearDown() throws PersistenceException {
if (_db.isActive()) { _db.rollback(); }
_db.close();
}
protected void runTest() throws Throwable {
createAndLoadOnly();
}
}