Examples with MetaDataManager org.datanucleus.metadata.MetaDataManager used on opensource projects

Example 31 with MetaDataManager

use of org.datanucleus.metadata.MetaDataManager in project tests by datanucleus.

the class XMLTest 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());
}

Example 32 with MetaDataManager

use of org.datanucleus.metadata.MetaDataManager in project tests by datanucleus.

the class XMLTest method testMapKey.

/**
 * Test of JPA <map-key>.
 */
public void testMapKey() {
    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);
    // Retrieve the metadata from the MetaDataManager (populates and initialises everything)
    ClassMetaData cmd1 = (ClassMetaData) metaDataMgr.getMetaDataForClass(Person.class.getName(), clr);
    assertEquals("name", cmd1.getMetaDataForMember("phoneNumbers").getKeyMetaData().getMappedBy());
}

Example 33 with MetaDataManager

use of org.datanucleus.metadata.MetaDataManager in project tests by datanucleus.

the class AnnotationPlusXMLTest method testMapKeyColumn.

/**
 * Test of JPA @MapKeyColumn.
 */
public void testMapKeyColumn() {
    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);
    // Retrieve the metadata from the MetaDataManager (populates and initialises everything)
    ClassMetaData cmd1 = (ClassMetaData) metaDataMgr.getMetaDataForClass(Person.class.getName(), clr);
    assertEquals("phoneNumbers_key1", cmd1.getMetaDataForMember("phoneNumbers").getKeyMetaData().getColumnMetaData()[0].getName());
    assertTrue(cmd1.getMetaDataForMember("phoneNumbers").getKeyMetaData().getColumnMetaData()[0].getUnique());
}

Example 34 with MetaDataManager

use of org.datanucleus.metadata.MetaDataManager in project tests by datanucleus.

the class JPANamingFactoryTest method testDatastoreIdColumnName.

public void testDatastoreIdColumnName() {
    JPAEntityManagerFactory jpaEMF = (JPAEntityManagerFactory) emf;
    NucleusContext nucCtx = jpaEMF.getNucleusContext();
    ClassLoaderResolver clr = nucCtx.getClassLoaderResolver(null);
    MetaDataManager mmgr = nucCtx.getMetaDataManager();
    AbstractClassMetaData cmd1 = mmgr.getMetaDataForClass(MyDatastoreId.class, clr);
    NamingFactory factory = new JPANamingFactory(nucCtx);
    factory.setMaximumLength(SchemaComponent.COLUMN, 128);
    factory.setNamingCase(NamingCase.LOWER_CASE);
    assertEquals("Column name for datastore-id is incorrect", "mydatastoreid_id", factory.getColumnName(cmd1, ColumnType.DATASTOREID_COLUMN));
}

Example 35 with MetaDataManager

use of org.datanucleus.metadata.MetaDataManager in project tests by datanucleus.

the class JPANamingFactoryTest method testVersionColumnName.

public void testVersionColumnName() {
    JPAEntityManagerFactory jpaEMF = (JPAEntityManagerFactory) emf;
    NucleusContext nucCtx = jpaEMF.getNucleusContext();
    ClassLoaderResolver clr = nucCtx.getClassLoaderResolver(null);
    MetaDataManager mmgr = nucCtx.getMetaDataManager();
    AbstractClassMetaData cmd1 = mmgr.getMetaDataForClass(Trade4.class, clr);
    NamingFactory factory = new JPANamingFactory(nucCtx);
    factory.setMaximumLength(SchemaComponent.COLUMN, 128);
    factory.setNamingCase(NamingCase.LOWER_CASE);
    assertEquals("Column name for version is incorrect", "version", factory.getColumnName(cmd1, ColumnType.VERSION_COLUMN));
}