Examples with PropertyData org.hibernate.envers.internal.entities.PropertyData used on opensource projects

Example 11 with PropertyData

use of org.hibernate.envers.internal.entities.PropertyData in project hibernate-orm by hibernate.

the class ToOneRelationMetadataGenerator method addOneToOnePrimaryKeyJoinColumn.

@SuppressWarnings({ "unchecked" })
void addOneToOnePrimaryKeyJoinColumn(PropertyAuditingData propertyAuditingData, Value value, CompositeMapperBuilder mapper, String entityName, boolean insertable) {
    final String referencedEntityName = ((ToOne) value).getReferencedEntityName();
    final IdMappingData idMapping = mainGenerator.getReferencedIdMappingData(entityName, referencedEntityName, propertyAuditingData, true);
    final String lastPropertyPrefix = MappingTools.createToOneRelationPrefix(propertyAuditingData.getName());
    // Generating the id mapper for the relation
    final IdMapper relMapper = idMapping.getIdMapper().prefixMappedProperties(lastPropertyPrefix);
    // Storing information about this relation
    mainGenerator.getEntitiesConfigurations().get(entityName).addToOneRelation(propertyAuditingData.getName(), referencedEntityName, relMapper, insertable, MappingTools.ignoreNotFound(value));
    // Adding mapper for the id
    final PropertyData propertyData = propertyAuditingData.getPropertyData();
    mapper.addComposite(propertyData, new OneToOnePrimaryKeyJoinColumnMapper(entityName, referencedEntityName, propertyData, mainGenerator.getServiceRegistry()));
}

Example 12 with PropertyData

use of org.hibernate.envers.internal.entities.PropertyData in project hibernate-orm by hibernate.

the class ToOneRelationMetadataGenerator method addOneToOneNotOwning.

@SuppressWarnings({ "unchecked" })
void addOneToOneNotOwning(PropertyAuditingData propertyAuditingData, Value value, CompositeMapperBuilder mapper, String entityName) {
    final OneToOne propertyValue = (OneToOne) value;
    final String owningReferencePropertyName = propertyValue.getReferencedPropertyName();
    final EntityConfiguration configuration = mainGenerator.getEntitiesConfigurations().get(entityName);
    if (configuration == null) {
        throw new MappingException("An audited relation to a non-audited entity " + entityName + "!");
    }
    final IdMappingData ownedIdMapping = configuration.getIdMappingData();
    if (ownedIdMapping == null) {
        throw new MappingException("An audited relation to a non-audited entity " + entityName + "!");
    }
    final String lastPropertyPrefix = MappingTools.createToOneRelationPrefix(owningReferencePropertyName);
    final String referencedEntityName = propertyValue.getReferencedEntityName();
    // Generating the id mapper for the relation
    final IdMapper ownedIdMapper = ownedIdMapping.getIdMapper().prefixMappedProperties(lastPropertyPrefix);
    // Storing information about this relation
    mainGenerator.getEntitiesConfigurations().get(entityName).addToOneNotOwningRelation(propertyAuditingData.getName(), owningReferencePropertyName, referencedEntityName, ownedIdMapper, MappingTools.ignoreNotFound(value));
    // Adding mapper for the id
    final PropertyData propertyData = propertyAuditingData.getPropertyData();
    mapper.addComposite(propertyData, new OneToOneNotOwningMapper(entityName, referencedEntityName, owningReferencePropertyName, propertyData, mainGenerator.getServiceRegistry()));
}

Example 13 with PropertyData

use of org.hibernate.envers.internal.entities.PropertyData in project hibernate-orm by hibernate.

the class EmbeddedIdMapper method prefixMappedProperties.

@Override
public IdMapper prefixMappedProperties(String prefix) {
    final EmbeddedIdMapper ret = new EmbeddedIdMapper(idPropertyData, compositeIdClass, getServiceRegistry());
    for (PropertyData propertyData : ids.keySet()) {
        final String propertyName = propertyData.getName();
        ret.ids.put(propertyData, new SingleIdMapper(getServiceRegistry(), new PropertyData(prefix + propertyName, propertyData)));
    }
    return ret;
}

Example 14 with PropertyData

use of org.hibernate.envers.internal.entities.PropertyData 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) {
            final Type indexType = ((IndexedCollection) propertyValue).getIndex().getType();
            fakeBidirectionalRelationIndexMapper = new SinglePropertyMapper(PropertyData.forProperty(positionMappedBy, indexType));
            // 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);
}

Example 15 with PropertyData

use of org.hibernate.envers.internal.entities.PropertyData in project hibernate-orm by hibernate.

the class BasicMetadataGenerator method addBasic.

boolean addBasic(Element parent, PropertyAuditingData propertyAuditingData, Value value, SimpleMapperBuilder mapper, boolean insertable, boolean key) {
    if (value.getType() instanceof BasicType) {
        if (parent != null) {
            final Element propMapping = buildProperty(parent, propertyAuditingData, value, insertable, key);
            if (isAddNestedType(value)) {
                applyNestedType((SimpleValue) value, propMapping);
            }
        }
        // A null mapper means that we only want to add xml mappings
        if (mapper != null) {
            final PropertyData propertyData = propertyAuditingData.resolvePropertyData(value.getType());
            mapper.add(propertyData);
        }
        return true;
    }
    return false;
}