TestBulkUpdatesAndEmbeddedFields.java

/*
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 * 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
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package org.apache.openjpa.persistence.relations;

import org.apache.openjpa.persistence.test.SingleEMTestCase;

/**
 * Tests OPENJPA-199
 */
public class TestBulkUpdatesAndEmbeddedFields
    extends SingleEMTestCase {

    public void setUp() {
        setUp(MultipleSameTypedEmbedded.class, EmbeddableWithRelation.class,
            CLEAR_TABLES);

        em.getTransaction().begin();
        MultipleSameTypedEmbedded pc = new MultipleSameTypedEmbedded();
        pc.setEmbed1(new EmbeddableWithRelation());
        pc.getEmbed1().setName("foo");
        em.persist(pc);
        em.getTransaction().commit();
    }

    public void testBulkUpdateOfEmbeddedField() {
        em.getTransaction().begin();
        assertEquals(1, em.createQuery(
            "UPDATE MultipleSameTypedEmbedded o SET o.embed1.name = 'bar'")
            .executeUpdate());
        em.getTransaction().commit();
    }
}