/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.testing.tests.feature;
import java.util.*;
import org.eclipse.persistence.testing.framework.*;
import org.eclipse.persistence.testing.models.employee.domain.*;
/**
* Test default null values.
*/
public class NoDefaultNullValueTest extends AutoVerifyTestCase {
Map saveDefaultNullValues;
Employee employee;
public NoDefaultNullValueTest() {
setDescription("Verify that the appropriate values are put in the object when nulls are encountered on the database");
}
public void reset() {
rollbackTransaction();
getSession().getIdentityMapAccessor().initializeIdentityMaps();
getSession().getLogin().getPlatform().getConversionManager().setDefaultNullValues(saveDefaultNullValues);
}
protected void setup() {
// save current null values for later restoration
saveDefaultNullValues = getSession().getLogin().getPlatform().getConversionManager().getDefaultNullValues();
getSession().getLogin().getPlatform().getConversionManager().setDefaultNullValues(new Hashtable());
beginTransaction();
employee = new Employee();
// force first name to be NULL
employee.setFirstName(null);
employee.setLastName("Flintstone");
employee.setSalary(22);
employee.setGender("Male");
getDatabaseSession().writeObject(employee);
// force the salary to be NULL
getSession().executeNonSelectingCall(new org.eclipse.persistence.queries.SQLCall("update SALARY set SALARY = null where EMP_ID = " + employee.getId()));
}
public void test() {
// force a read from the database
getSession().getIdentityMapAccessor().initializeIdentityMaps();
try {
employee = (Employee)getSession().readObject(employee);
} catch (NullPointerException exception) {
throw new TestErrorException("Null Pointer exception was thrown when null was returned from the database for a primitive attribute");
}
}
protected void verify() {
}
}