Examples with Collection org.hibernate.mapping.Collection used on opensource projects

Example 16 with Collection

use of org.hibernate.mapping.Collection in project hibernate-orm by hibernate.

the class BaseNamingTests method validateCustomerOrders.

protected void validateCustomerOrders(Metadata metadata) {
    final Collection collectionBinding = metadata.getCollectionBinding(Customer.class.getName() + ".orders");
    assertNotNull(collectionBinding);
    validateCustomerOrdersTableName(collectionBinding.getCollectionTable().getQuotedName());
    assertEquals(1, collectionBinding.getKey().getColumnSpan());
    validateCustomerOrdersKeyColumn((Column) collectionBinding.getKey().getColumnIterator().next());
    assertEquals(1, collectionBinding.getElement().getColumnSpan());
    validateCustomerOrdersElementColumn((Column) collectionBinding.getElement().getColumnIterator().next());
}

Example 17 with Collection

use of org.hibernate.mapping.Collection in project hibernate-orm by hibernate.

the class AttributeFactory method determineAttributeMetadata.

/**
	 * Here is most of the nuts and bolts of this factory, where we interpret the known JPA metadata
	 * against the known Hibernate metadata and build a descriptor for the attribute.
	 *
	 * @param attributeContext The attribute to be described
	 * @param memberResolver Strategy for how to resolve the member defining the attribute.
	 * @param <X> The owner type
	 * @param <Y> The attribute type
	 *
	 * @return The attribute description
	 */
@SuppressWarnings({ "unchecked" })
private <X, Y> AttributeMetadata<X, Y> determineAttributeMetadata(AttributeContext<X> attributeContext, MemberResolver memberResolver) {
    LOG.trace("Starting attribute metadata determination [" + attributeContext.getPropertyMapping().getName() + "]");
    final Member member = memberResolver.resolveMember(attributeContext);
    LOG.trace("    Determined member [" + member + "]");
    final Value value = attributeContext.getPropertyMapping().getValue();
    final org.hibernate.type.Type type = value.getType();
    LOG.trace("    Determined type [name=" + type.getName() + ", class=" + type.getClass().getName() + "]");
    if (type.isAnyType()) {
        // ANY mappings are currently not supported in the JPA metamodel; see HHH-6589
        if (context.isIgnoreUnsupported()) {
            return null;
        } else {
            throw new UnsupportedOperationException("ANY not supported");
        }
    } else if (type.isAssociationType()) {
        // collection or entity
        if (type.isEntityType()) {
            // entity
            return new SingularAttributeMetadataImpl<X, Y>(attributeContext.getPropertyMapping(), attributeContext.getOwnerType(), member, determineSingularAssociationAttributeType(member));
        }
        // collection
        if (value instanceof Collection) {
            final Collection collValue = (Collection) value;
            final Value elementValue = collValue.getElement();
            final org.hibernate.type.Type elementType = elementValue.getType();
            // First, determine the type of the elements and use that to help determine the
            // collection type)
            final Attribute.PersistentAttributeType elementPersistentAttributeType;
            final Attribute.PersistentAttributeType persistentAttributeType;
            if (elementType.isAnyType()) {
                if (context.isIgnoreUnsupported()) {
                    return null;
                } else {
                    throw new UnsupportedOperationException("collection of any not supported yet");
                }
            }
            final boolean isManyToMany = isManyToMany(member);
            if (elementValue instanceof Component) {
                elementPersistentAttributeType = Attribute.PersistentAttributeType.EMBEDDED;
                persistentAttributeType = Attribute.PersistentAttributeType.ELEMENT_COLLECTION;
            } else if (elementType.isAssociationType()) {
                elementPersistentAttributeType = isManyToMany ? Attribute.PersistentAttributeType.MANY_TO_MANY : Attribute.PersistentAttributeType.ONE_TO_MANY;
                persistentAttributeType = elementPersistentAttributeType;
            } else {
                elementPersistentAttributeType = Attribute.PersistentAttributeType.BASIC;
                persistentAttributeType = Attribute.PersistentAttributeType.ELEMENT_COLLECTION;
            }
            final Attribute.PersistentAttributeType keyPersistentAttributeType;
            // Finally, we determine the type of the map key (if needed)
            if (value instanceof Map) {
                final Value keyValue = ((Map) value).getIndex();
                final org.hibernate.type.Type keyType = keyValue.getType();
                if (keyType.isAnyType()) {
                    if (context.isIgnoreUnsupported()) {
                        return null;
                    } else {
                        throw new UnsupportedOperationException("collection of any not supported yet");
                    }
                }
                if (keyValue instanceof Component) {
                    keyPersistentAttributeType = Attribute.PersistentAttributeType.EMBEDDED;
                } else if (keyType.isAssociationType()) {
                    keyPersistentAttributeType = Attribute.PersistentAttributeType.MANY_TO_ONE;
                } else {
                    keyPersistentAttributeType = Attribute.PersistentAttributeType.BASIC;
                }
            } else {
                keyPersistentAttributeType = null;
            }
            return new PluralAttributeMetadataImpl(attributeContext.getPropertyMapping(), attributeContext.getOwnerType(), member, persistentAttributeType, elementPersistentAttributeType, keyPersistentAttributeType);
        } else if (value instanceof OneToMany) {
            // element value within a o.h.mapping.Collection (see logic branch above)
            throw new IllegalArgumentException("HUH???");
        //					final boolean isManyToMany = isManyToMany( member );
        //					//one to many with FK => entity
        //					return new PluralAttributeMetadataImpl(
        //							attributeContext.getPropertyMapping(),
        //							attributeContext.getOwnerType(),
        //							member,
        //							isManyToMany
        //									? Attribute.PersistentAttributeType.MANY_TO_MANY
        //									: Attribute.PersistentAttributeType.ONE_TO_MANY
        //							value,
        //							AttributeContext.TypeStatus.ENTITY,
        //							Attribute.PersistentAttributeType.ONE_TO_MANY,
        //							null, null, null
        //					);
        }
    } else if (attributeContext.getPropertyMapping().isComposite()) {
        // component
        return new SingularAttributeMetadataImpl<X, Y>(attributeContext.getPropertyMapping(), attributeContext.getOwnerType(), member, Attribute.PersistentAttributeType.EMBEDDED);
    } else {
        // basic type
        return new SingularAttributeMetadataImpl<X, Y>(attributeContext.getPropertyMapping(), attributeContext.getOwnerType(), member, Attribute.PersistentAttributeType.BASIC);
    }
    throw new UnsupportedOperationException("oops, we are missing something: " + attributeContext.getPropertyMapping());
}

Example 18 with Collection

use of org.hibernate.mapping.Collection in project hibernate-orm by hibernate.

the class CollectionBinderTest method testAssociatedClassException.

@Test
@TestForIssue(jiraKey = "HHH-10106")
public void testAssociatedClassException() throws SQLException {
    final Collection collection = mock(Collection.class);
    final Map persistentClasses = mock(Map.class);
    final XClass collectionType = mock(XClass.class);
    final MetadataBuildingContext buildingContext = mock(MetadataBuildingContext.class);
    final InFlightMetadataCollector inFly = mock(InFlightMetadataCollector.class);
    final PersistentClass persistentClass = mock(PersistentClass.class);
    final Table table = mock(Table.class);
    when(buildingContext.getMetadataCollector()).thenReturn(inFly);
    when(persistentClasses.get(null)).thenReturn(null);
    when(collection.getOwner()).thenReturn(persistentClass);
    when(collectionType.getName()).thenReturn("List");
    when(persistentClass.getTable()).thenReturn(table);
    when(table.getName()).thenReturn("Hibernate");
    CollectionBinder collectionBinder = new CollectionBinder(false) {

        @Override
        protected Collection createCollection(PersistentClass persistentClass) {
            return null;
        }

        {
            final PropertyHolder propertyHolder = Mockito.mock(PropertyHolder.class);
            when(propertyHolder.getClassName()).thenReturn(CollectionBinderTest.class.getSimpleName());
            this.propertyName = "abc";
            this.propertyHolder = propertyHolder;
        }
    };
    String expectMessage = "Association [abc] for entity [CollectionBinderTest] references unmapped class [List]";
    try {
        collectionBinder.bindOneToManySecondPass(collection, persistentClasses, null, collectionType, false, false, buildingContext, null);
    } catch (MappingException e) {
        assertEquals(expectMessage, e.getMessage());
    }
}

Example 19 with Collection

use of org.hibernate.mapping.Collection in project hibernate-orm by hibernate.

the class PutFromLoadStressTestCase method beforeClass.

@BeforeClass
public static void beforeClass() {
    // Extra options located in src/test/resources/hibernate.properties
    StandardServiceRegistryBuilder ssrb = new StandardServiceRegistryBuilder().applySetting(Environment.USE_SECOND_LEVEL_CACHE, "true").applySetting(Environment.USE_QUERY_CACHE, "true").applySetting(Environment.CACHE_REGION_FACTORY, "org.hibernate.cache.infinispan.InfinispanRegionFactory").applySetting(Environment.JTA_PLATFORM, "org.hibernate.service.jta.platform.internal.JBossStandAloneJtaPlatform").applySetting(Environment.USE_MINIMAL_PUTS, "false").applySetting(Environment.HBM2DDL_AUTO, "create-drop");
    StandardServiceRegistry serviceRegistry = ssrb.build();
    MetadataSources metadataSources = new MetadataSources(serviceRegistry).addResource("cache/infinispan/functional/Item.hbm.xml").addResource("cache/infinispan/functional/Customer.hbm.xml").addResource("cache/infinispan/functional/Contact.hbm.xml").addAnnotatedClass(Age.class);
    Metadata metadata = metadataSources.buildMetadata();
    for (PersistentClass entityBinding : metadata.getEntityBindings()) {
        if (entityBinding instanceof RootClass) {
            ((RootClass) entityBinding).setCacheConcurrencyStrategy("transactional");
        }
    }
    for (Collection collectionBinding : metadata.getCollectionBindings()) {
        collectionBinding.setCacheConcurrencyStrategy("transactional");
    }
    sessionFactory = metadata.buildSessionFactory();
    tm = com.arjuna.ats.jta.TransactionManager.transactionManager();
}

Example 20 with Collection

use of org.hibernate.mapping.Collection in project hibernate-orm by hibernate.

the class SecondLevelCacheStressTestCase method buildMetadata.

private static Metadata buildMetadata(StandardServiceRegistry registry) {
    final String cacheStrategy = "transactional";
    MetadataSources metadataSources = new MetadataSources(registry);
    for (Class entityClass : getAnnotatedClasses()) {
        metadataSources.addAnnotatedClass(entityClass);
    }
    Metadata metadata = metadataSources.buildMetadata();
    for (PersistentClass entityBinding : metadata.getEntityBindings()) {
        if (!entityBinding.isInherited()) {
            ((RootClass) entityBinding).setCacheConcurrencyStrategy(cacheStrategy);
        }
    }
    for (Collection collectionBinding : metadata.getCollectionBindings()) {
        collectionBinding.setCacheConcurrencyStrategy(cacheStrategy);
    }
    return metadata;
}