openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/kernel/TestInstanceGraphBrokerSerialization.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.openjpa.kernel;

import org.apache.openjpa.persistence.query.ManyOneEntity;

public class TestInstanceGraphBrokerSerialization
    extends AbstractBrokerSerializationTest<ManyOneEntity> {

    protected Class<ManyOneEntity> getManagedType() {
        return ManyOneEntity.class;
    }

    protected ManyOneEntity newManagedInstance() {
        ManyOneEntity e = new ManyOneEntity();
        e.setName("foo");
        ManyOneEntity rel = new ManyOneEntity();
        rel.setName("bar");
        e.setRel(rel);
        return e;
    }

    protected void modifyInstance(ManyOneEntity e) {
        e.getRel().setName("modified");
    }

    protected Object getModifiedValue(ManyOneEntity e) {
        return e.getRel().getName();
    }

    @Override
    protected int graphSize() {
        return 2;
    }
}