use of org.datanucleus.samples.annotations.abstractclasses.ConcreteSimpleSub1 in project tests by datanucleus.
the class AnnotationTest method testMappedSuperclass.
/**
* Test of MappedSuperclass
*/
public void testMappedSuperclass() {
NucleusContext nucleusCtx = new PersistenceNucleusContextImpl("JPA", null);
ClassLoaderResolver clr = nucleusCtx.getClassLoaderResolver(null);
MetaDataManager metaDataMgr = new JPAMetaDataManager(nucleusCtx);
PersistenceUnitMetaData pumd = getMetaDataForPersistenceUnit(nucleusCtx, "JPATest");
metaDataMgr.loadPersistenceUnit(pumd, null);
// AbstractSimpleBase
ClassMetaData cmd = (ClassMetaData) metaDataMgr.getMetaDataForClass(AbstractSimpleBase.class.getName(), clr);
assertNotNull("No MetaData found for AbstractSimpleBase yet is MappedSuperclass", cmd);
assertNotNull("No Inheritance info found for AbstractSimpleBase", cmd.getInheritanceMetaData());
assertEquals("Inheritance for AbstractSimpleBase is incorrect", "subclass-table", cmd.getInheritanceMetaData().getStrategy().toString());
AbstractMemberMetaData fmd = cmd.getMetaDataForMember("id");
assertNotNull("No field info found for AbstractSimpleBase.id", fmd);
assertNotNull("No column info found for AbstractSimpleBase.id", fmd.getColumnMetaData());
assertEquals("Column name for AbstractSimpleBase.id is wrong", "ID", fmd.getColumnMetaData()[0].getName());
fmd = cmd.getMetaDataForMember("baseField");
assertNotNull("No field info found for AbstractSimpleBase.baseField", fmd);
assertNotNull("No column info found for AbstractSimpleBase.baseField", fmd.getColumnMetaData());
assertEquals("Column name for Product.baseField is wrong", "BASE_FIELD", fmd.getColumnMetaData()[0].getName());
// ConcreteSimpleSub1
cmd = (ClassMetaData) metaDataMgr.getMetaDataForClass(ConcreteSimpleSub1.class.getName(), clr);
assertNotNull("No MetaData found for ConcreteSimpleSub1 yet is Entity", cmd);
assertNotNull("No Inheritance info found for ConcreteSimpleSub1", cmd.getInheritanceMetaData());
assertEquals("Inheritance for ConcreteSimpleSub1 is incorrect", "new-table", cmd.getInheritanceMetaData().getStrategy().toString());
fmd = cmd.getOverriddenMember("baseField");
assertNotNull("No overridden field info found for ConcreteSimpleSub1.baseField", fmd);
assertNotNull("No column info found for ConcreteSimpleSub1.baseField", fmd.getColumnMetaData());
assertEquals("Column name for ConcreteSimpleSub1.baseField is wrong", "BASE_FIELD_OR", fmd.getColumnMetaData()[0].getName());
fmd = cmd.getMetaDataForMember("sub1Field");
assertNotNull("No field info found for ConcreteSimpleSub1.sub1Field", fmd);
assertNotNull("No column info found for ConcreteSimpleSub1.sub1Field", fmd.getColumnMetaData());
assertEquals("Column name for ConcreteSimpleSub1.sub1Field is wrong", "SUB1_FIELD", fmd.getColumnMetaData()[0].getName());
// ConcreteSimpleSub2
cmd = (ClassMetaData) metaDataMgr.getMetaDataForClass(ConcreteSimpleSub2.class.getName(), clr);
assertNotNull("No MetaData found for ConcreteSimpleSub2 yet is Entity", cmd);
assertNotNull("No Inheritance info found for ConcreteSimpleSub2", cmd.getInheritanceMetaData());
assertEquals("Inheritance for ConcreteSimpleSub2 is incorrect", "new-table", cmd.getInheritanceMetaData().getStrategy().toString());
fmd = cmd.getOverriddenMember("baseField");
assertNull("Overridden field info found for ConcreteSimpleSub2.baseField!", fmd);
fmd = cmd.getMetaDataForMember("sub2Field");
assertNotNull("No overridden field info found for ConcreteSimpleSub2.sub2Field", fmd);
assertNotNull("No column info found for ConcreteSimpleSub2.sub2Field", fmd.getColumnMetaData());
assertEquals("Column name for ConcreteSimpleSub2.sub2Field is wrong", "SUB2_FIELD", fmd.getColumnMetaData()[0].getName());
}
use of org.datanucleus.samples.annotations.abstractclasses.ConcreteSimpleSub1 in project tests by datanucleus.
the class JPQLQueryTest method testQueryOfMappedSuperclass.
/**
* Test querying of mapped superclass.
*/
public void testQueryOfMappedSuperclass() {
try {
EntityManager em = getEM();
EntityTransaction tx = em.getTransaction();
try {
tx.begin();
ConcreteSimpleSub1 sub1 = new ConcreteSimpleSub1(101);
sub1.setSub1Field("Sub1 Field");
sub1.setBaseField("Sub1 Base Field");
em.persist(sub1);
em.flush();
Query q = em.createQuery("SELECT T FROM " + AbstractSimpleBase.class.getName() + " T");
List result = q.getResultList();
assertEquals(1, result.size());
tx.rollback();
} finally {
if (tx.isActive()) {
tx.rollback();
}
em.close();
}
} finally {
clean(ConcreteSimpleSub1.class);
}
}
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