/*******************************************************************************
* 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.identitymaps.cacheinvalidation;
import java.util.Enumeration;
import org.eclipse.persistence.expressions.*;
import org.eclipse.persistence.internal.identitymaps.*;
import org.eclipse.persistence.internal.sessions.AbstractSession;
import org.eclipse.persistence.testing.framework.*;
import org.eclipse.persistence.testing.models.employee.domain.*;
/**
* Test to ensure cache expiry works correctly when crossing a valueholder
*/
public class CacheExpiryValueholderTest extends CacheExpiryTest {
protected Employee readEmployee = null;
public CacheExpiryValueholderTest() {
setDescription("Test cache expiry across a Valueholder");
}
public void test() {
ExpressionBuilder address = new ExpressionBuilder();
Expression streetExp = address.get("street").equal("1 Habs Place");
Address add = (Address)getSession().readObject(Address.class, streetExp);
CacheKey key = ((AbstractSession)getSession()).getIdentityMapAccessorInstance().getCacheKeyForObject(add);
((Address)key.getObject()).setStreet("Ave. Sherbrooke");
getSession().getIdentityMapAccessor().invalidateObject(add);
//objects expired on many side. ET
Enumeration numbers = getSession().readAllObjects(PhoneNumber.class).elements();
while (numbers.hasMoreElements()) {
PhoneNumber number = (PhoneNumber)numbers.nextElement();
number.setAreaCode("000");
getSession().getIdentityMapAccessor().invalidateObject(number);
}
ExpressionBuilder employee = new ExpressionBuilder();
Expression addressExp = employee.get("address").get("street").equal("1 Habs Place");
readEmployee = (Employee)getSession().readObject(Employee.class, addressExp);
}
public void verify() {
if (!readEmployee.getAddress().getStreet().equals("1 Habs Place")) {
throw new TestErrorException("Invalidation is not working correctly for valueholders.");
}
Enumeration numbers = readEmployee.getPhoneNumbers().elements();
while (numbers.hasMoreElements()) {
if (((PhoneNumber)numbers.nextElement()).getAreaCode().equals("000")) {
throw new TestErrorException("Invalidation is not working correctly for valueholders.");
}
}
}
}