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

Example 11 with Value

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

the class FieldAccessedNestedEmbeddableMetadataTest method testEnumTypeInterpretation.

@Test
@FailureExpected(jiraKey = "HHH-9089")
public void testEnumTypeInterpretation() {
    StandardServiceRegistry ssr = new StandardServiceRegistryBuilder().build();
    try {
        final Metadata metadata = new MetadataSources(ssr).addAnnotatedClass(Customer.class).buildMetadata();
        PersistentClass classMetadata = metadata.getEntityBinding(Customer.class.getName());
        Property investmentsProperty = classMetadata.getProperty("investments");
        Collection investmentsValue = (Collection) investmentsProperty.getValue();
        Component investmentMetadata = (Component) investmentsValue.getElement();
        Value descriptionValue = investmentMetadata.getProperty("description").getValue();
        assertEquals(1, descriptionValue.getColumnSpan());
        Column selectable = (Column) descriptionValue.getColumnIterator().next();
        assertEquals(500, selectable.getLength());
        Component amountMetadata = (Component) investmentMetadata.getProperty("amount").getValue();
        SimpleValue currencyMetadata = (SimpleValue) amountMetadata.getProperty("currency").getValue();
        CustomType currencyType = (CustomType) currencyMetadata.getType();
        int[] currencySqlTypes = currencyType.sqlTypes(metadata);
        assertEquals(1, currencySqlTypes.length);
        assertJdbcTypeCode(Types.VARCHAR, currencySqlTypes[0]);
    } finally {
        StandardServiceRegistryBuilder.destroy(ssr);
    }
}

Example 12 with Value

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

the class ResultsetMappingSecondPass method getSubPropertyIterator.

private Iterator getSubPropertyIterator(PersistentClass pc, String reducedName) {
    Value value = pc.getRecursiveProperty(reducedName).getValue();
    Iterator parentPropIter;
    if (value instanceof Component) {
        Component comp = (Component) value;
        parentPropIter = comp.getPropertyIterator();
    } else if (value instanceof ToOne) {
        ToOne toOne = (ToOne) value;
        PersistentClass referencedPc = context.getMetadataCollector().getEntityBinding(toOne.getReferencedEntityName());
        if (toOne.getReferencedPropertyName() != null) {
            try {
                parentPropIter = ((Component) referencedPc.getRecursiveProperty(toOne.getReferencedPropertyName()).getValue()).getPropertyIterator();
            } catch (ClassCastException e) {
                throw new MappingException("dotted notation reference neither a component nor a many/one to one", e);
            }
        } else {
            try {
                if (referencedPc.getIdentifierMapper() == null) {
                    parentPropIter = ((Component) referencedPc.getIdentifierProperty().getValue()).getPropertyIterator();
                } else {
                    parentPropIter = referencedPc.getIdentifierMapper().getPropertyIterator();
                }
            } catch (ClassCastException e) {
                throw new MappingException("dotted notation reference neither a component nor a many/one to one", e);
            }
        }
    } else {
        throw new MappingException("dotted notation reference neither a component nor a many/one to one");
    }
    return parentPropIter;
}

Example 13 with Value

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

the class CollectionMetadataGenerator method addOneToManyAttached.

@SuppressWarnings({ "unchecked" })
private void addOneToManyAttached(boolean fakeOneToManyBidirectional) {
    LOG.debugf("Adding audit mapping for property %s.%s: one-to-many collection, using a join column on the referenced entity", referencingEntityName, propertyName);
    // check whether the property has an @IndexColumn or @OrderColumn because its part of an
    // IndexedCollection mapping type.
    final boolean indexed = (propertyValue instanceof IndexedCollection) && ((IndexedCollection) propertyValue).getIndex() != null;
    final String mappedBy = getMappedBy(propertyValue);
    final IdMappingData referencedIdMapping = mainGenerator.getReferencedIdMappingData(referencingEntityName, referencedEntityName, propertyAuditingData, false);
    final IdMappingData referencingIdMapping = referencingEntityConfiguration.getIdMappingData();
    // Generating the id mappers data for the referencing side of the relation.
    final MiddleIdData referencingIdData = createMiddleIdData(referencingIdMapping, mappedBy + "_", referencingEntityName);
    // And for the referenced side. The prefixed mapper won't be used (as this collection isn't persisted
    // in a join table, so the prefix value is arbitrary).
    final MiddleIdData referencedIdData = createMiddleIdData(referencedIdMapping, null, referencedEntityName);
    // Generating the element mapping.
    final MiddleComponentData elementComponentData = new MiddleComponentData(new MiddleRelatedComponentMapper(referencedIdData), 0);
    // Generating the index mapping, if an index exists. It can only exists in case a javax.persistence.MapKey
    // annotation is present on the entity. So the middleEntityXml will be not be used. The queryGeneratorBuilder
    // will only be checked for nullnes.
    MiddleComponentData indexComponentData = addIndex(null, null);
    // Generating the query generator - it should read directly from the related entity.
    final RelationQueryGenerator queryGenerator = new OneAuditEntityQueryGenerator(mainGenerator.getGlobalCfg(), mainGenerator.getVerEntCfg(), mainGenerator.getAuditStrategy(), referencingIdData, referencedEntityName, referencedIdData, isEmbeddableElementType(), mappedBy, isMappedByKey(propertyValue, mappedBy));
    // Creating common mapper data.
    final CommonCollectionMapperData commonCollectionMapperData = new CommonCollectionMapperData(mainGenerator.getVerEntCfg(), referencedEntityName, propertyAuditingData.getPropertyData(), referencingIdData, queryGenerator);
    PropertyMapper fakeBidirectionalRelationMapper;
    PropertyMapper fakeBidirectionalRelationIndexMapper;
    if (fakeOneToManyBidirectional || indexed) {
        // In case of a fake many-to-one bidirectional relation, we have to generate a mapper which maps
        // the mapped-by property name to the id of the related entity (which is the owner of the collection).
        final String auditMappedBy;
        if (fakeOneToManyBidirectional) {
            auditMappedBy = propertyAuditingData.getAuditMappedBy();
        } else {
            auditMappedBy = propertyValue.getMappedByProperty();
        }
        // Creating a prefixed relation mapper.
        final IdMapper relMapper = referencingIdMapping.getIdMapper().prefixMappedProperties(MappingTools.createToOneRelationPrefix(auditMappedBy));
        fakeBidirectionalRelationMapper = new ToOneIdMapper(relMapper, // when constructing the PropertyData.
        new PropertyData(auditMappedBy, null, null, null), referencingEntityName, false);
        final String positionMappedBy;
        if (fakeOneToManyBidirectional) {
            positionMappedBy = propertyAuditingData.getPositionMappedBy();
        } else if (indexed) {
            final Value indexValue = ((IndexedCollection) propertyValue).getIndex();
            positionMappedBy = indexValue.getColumnIterator().next().getText();
        } else {
            positionMappedBy = null;
        }
        // Checking if there's an index defined. If so, adding a mapper for it.
        if (positionMappedBy != null) {
            fakeBidirectionalRelationIndexMapper = new SinglePropertyMapper(new PropertyData(positionMappedBy, null, null, null));
            // Also, overwriting the index component data to properly read the index.
            indexComponentData = new MiddleComponentData(new MiddleStraightComponentMapper(positionMappedBy), 0);
        } else {
            fakeBidirectionalRelationIndexMapper = null;
        }
    } else {
        fakeBidirectionalRelationMapper = null;
        fakeBidirectionalRelationIndexMapper = null;
    }
    // Checking the type of the collection and adding an appropriate mapper.
    addMapper(commonCollectionMapperData, elementComponentData, indexComponentData);
    // Storing information about this relation.
    referencingEntityConfiguration.addToManyNotOwningRelation(propertyName, mappedBy, referencedEntityName, referencingIdData.getPrefixedMapper(), fakeBidirectionalRelationMapper, fakeBidirectionalRelationIndexMapper, indexed);
}