foundation/eclipselink.core.test/src/it/java/org/eclipse/persistence/testing/tests/validation/GetMethodReturnsValueHolderTest.java

/*
 * Copyright (c) 1998, 2021 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 v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     Oracle - initial API and implementation from Oracle TopLink
package org.eclipse.persistence.testing.tests.validation;

import org.eclipse.persistence.descriptors.RelationalDescriptor;
import org.eclipse.persistence.exceptions.DescriptorException;
import org.eclipse.persistence.exceptions.IntegrityChecker;
import org.eclipse.persistence.exceptions.EclipseLinkException;
import org.eclipse.persistence.mappings.DirectToFieldMapping;
import org.eclipse.persistence.mappings.OneToOneMapping;
import org.eclipse.persistence.sessions.DatabaseSession;


public class GetMethodReturnsValueHolderTest extends ExceptionTest {
    public GetMethodReturnsValueHolderTest() {
        super();
        setDescription("This test contains a descriptor with a mapping that uses indirection, and that " + "mapping's get method returns a ValueHolder instead of a ValueHolderInterface.");
    }

    public RelationalDescriptor descriptor() {
        RelationalDescriptor employeeDescriptor = new RelationalDescriptor();
        employeeDescriptor.setJavaClass(Employee.class);
        employeeDescriptor.setTableName("VAL_EMP");
        employeeDescriptor.setPrimaryKeyFieldName("ID");

        OneToOneMapping addressMapping = new OneToOneMapping();
        addressMapping.setAttributeName("address");
        addressMapping.setReferenceClass(Address.class);
        addressMapping.setSetMethodName("setAddress");
        addressMapping.setGetMethodName("getAddress");

        employeeDescriptor.addMapping(addressMapping);
        return employeeDescriptor;
    }

    @Override
    protected void setup() {
        expectedException = DescriptorException.returnAndMappingWithIndirectionMismatch(new DirectToFieldMapping());
    }

    @Override
    public void test() {
        try {
            getSession().setIntegrityChecker(new IntegrityChecker());
            getSession().getIntegrityChecker().dontCatchExceptions();
            ((DatabaseSession)getSession()).addDescriptor(descriptor());
        } catch (EclipseLinkException exception) {
            caughtException = exception;
        }
    }
}