Examples with EntityIdentifierMapping org.hibernate.metamodel.mapping.EntityIdentifierMapping used on opensource projects

Example 36 with EntityIdentifierMapping

use of org.hibernate.metamodel.mapping.EntityIdentifierMapping in project hibernate-orm by hibernate.

the class SmokeTests method testSimpleEntity.

@Test
public void testSimpleEntity(SessionFactoryScope scope) {
    final EntityPersister entityDescriptor = scope.getSessionFactory().getRuntimeMetamodels().getMappingMetamodel().getEntityDescriptor(SimpleEntity.class);
    final JdbcTypeRegistry jdbcTypeRegistry = entityDescriptor.getFactory().getTypeConfiguration().getJdbcTypeRegistry();
    final EntityIdentifierMapping identifierMapping = entityDescriptor.getIdentifierMapping();
    assertThat(identifierMapping.getMappedType().getMappedJavaType().getJavaTypeClass(), sameInstance(Integer.class));
    {
        final ModelPart namePart = entityDescriptor.findSubPart("name");
        assert namePart instanceof BasicAttributeMapping;
        assert "mapping_simple_entity".equals(((BasicAttributeMapping) namePart).getContainingTableExpression());
        assert "name".equals(((BasicAttributeMapping) namePart).getSelectionExpression());
    }
    {
        final ModelPart genderPart = entityDescriptor.findSubPart("gender");
        assert genderPart instanceof BasicAttributeMapping;
        final BasicAttributeMapping genderAttrMapping = (BasicAttributeMapping) genderPart;
        assert "mapping_simple_entity".equals(genderAttrMapping.getContainingTableExpression());
        assert "gender".equals(genderAttrMapping.getSelectionExpression());
        assertThat(genderAttrMapping.getJavaType().getJavaTypeClass(), equalTo(Gender.class));
        final BasicValueConverter valueConverter = genderAttrMapping.getValueConverter();
        assertThat(valueConverter, instanceOf(OrdinalEnumValueConverter.class));
        assertThat(valueConverter.getDomainJavaType(), is(genderAttrMapping.getJavaType()));
        assertThat(valueConverter.getRelationalJavaType().getJavaTypeClass(), equalTo(Integer.class));
        assertThat(genderAttrMapping.getJdbcMapping().getJdbcType(), is(jdbcTypeRegistry.getDescriptor(Types.TINYINT)));
    }
    {
        final ModelPart part = entityDescriptor.findSubPart("gender2");
        assert part instanceof BasicAttributeMapping;
        final BasicAttributeMapping attrMapping = (BasicAttributeMapping) part;
        assert "mapping_simple_entity".equals(attrMapping.getContainingTableExpression());
        assert "gender2".equals(attrMapping.getSelectionExpression());
        assertThat(attrMapping.getJavaType().getJavaTypeClass(), equalTo(Gender.class));
        final BasicValueConverter valueConverter = attrMapping.getValueConverter();
        assertThat(valueConverter, instanceOf(NamedEnumValueConverter.class));
        assertThat(valueConverter.getDomainJavaType(), is(attrMapping.getJavaType()));
        assertThat(valueConverter.getRelationalJavaType().getJavaTypeClass(), equalTo(String.class));
        assertThat(attrMapping.getJdbcMapping().getJdbcType(), is(jdbcTypeRegistry.getDescriptor(Types.VARCHAR)));
    }
    {
        final ModelPart part = entityDescriptor.findSubPart("gender3");
        assert part instanceof BasicAttributeMapping;
        final BasicAttributeMapping attrMapping = (BasicAttributeMapping) part;
        assert "mapping_simple_entity".equals(attrMapping.getContainingTableExpression());
        assert "gender3".equals(attrMapping.getSelectionExpression());
        assertThat(attrMapping.getJavaType().getJavaTypeClass(), equalTo(Gender.class));
        final BasicValueConverter valueConverter = attrMapping.getValueConverter();
        assertThat(valueConverter, instanceOf(JpaAttributeConverter.class));
        assertThat(valueConverter.getDomainJavaType(), is(attrMapping.getJavaType()));
        assertThat(valueConverter.getRelationalJavaType().getJavaTypeClass(), equalTo(Character.class));
        assertThat(attrMapping.getJdbcMapping().getJdbcType(), is(jdbcTypeRegistry.getDescriptor(Types.CHAR)));
    }
    {
        final ModelPart part = entityDescriptor.findSubPart("component");
        assert part instanceof EmbeddedAttributeMapping;
        final EmbeddedAttributeMapping attrMapping = (EmbeddedAttributeMapping) part;
        assertThat(attrMapping.getContainingTableExpression(), is("mapping_simple_entity"));
        assertThat(attrMapping.getEmbeddableTypeDescriptor().getJdbcTypeCount(), is(4));
        assertThat(attrMapping.getEmbeddableTypeDescriptor().getSelectable(0).getSelectionExpression(), is("attribute1"));
        assertThat(attrMapping.getEmbeddableTypeDescriptor().getSelectable(1).getSelectionExpression(), is("attribute2"));
    }
}