Package org.eclipse.persistence.internal.descriptors

Examples of org.eclipse.persistence.internal.descriptors.ObjectBuilder

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    @Override
    protected Object valueFromRowInternalWithJoin(AbstractRecord row, JoinedAttributeManager joinManager, ObjectBuildingQuery sourceQuery, CacheKey parentCacheKey, AbstractSession executionSession, boolean isTargetProtected) throws DatabaseException {

        ContainerPolicy policy = getContainerPolicy();
        Object value = policy.containerInstance();
        ObjectBuilder objectBuilder = getDescriptor().getObjectBuilder();
        // Extract the primary key of the source object, to filter only the joined rows for that object.
        Object sourceKey = objectBuilder.extractPrimaryKeyFromRow(row, executionSession);
        // If the query was using joining, all of the result rows by primary key will have been computed.
        List<AbstractRecord> rows = joinManager.getDataResultsByPrimaryKey().get(sourceKey);
        // If no 1-m rows were fetch joined, then get the value normally,
        // this can occur with pagination where the last row may not be complete.
        if (rows == null) {
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                        // throw an exception
                        throw DescriptorException.missingClassIndicatorField(nestedRow, aDescriptor.getInheritancePolicy().getDescriptor());
                    }
                }
            }
            ObjectBuilder objectBuilder = aDescriptor.getObjectBuilder();
            toReturn = buildCompositeObject(objectBuilder, nestedRow, sourceQuery, null, joinManager, executionSession);
        }

        if (getConverter() != null) {
            if (getConverter() instanceof XMLConverter) {
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        if (attributeValue == null) {
            return;
        }
        if (!visitedObjects.containsKey(attributeValue)) {
            visitedObjects.put(attributeValue, attributeValue);
            ObjectBuilder builder = getReferenceDescriptor(attributeValue, uow).getObjectBuilder();
            // cascade perform remove any related objects via ObjectBuilder for an aggregate object
            builder.cascadePerformRemovePrivateOwnedObjectFromChangeSet(attributeValue, uow, visitedObjects);
        }
    }
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        if ((objectReferenced == null)) {
            return;
        }
        if (!visitedObjects.containsKey(objectReferenced)) {
            visitedObjects.put(objectReferenced, objectReferenced);
            ObjectBuilder builder = getReferenceDescriptor(objectReferenced.getClass(), uow).getObjectBuilder();
            builder.cascadeRegisterNewForCreate(objectReferenced, uow, visitedObjects);
        }
    }
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     * join columns to handle some cases properly.
     */
    public void addPrimaryKeyJoinField(DatabaseField primaryKeyField, DatabaseField secondaryField) {
        // now it doesn't need to manage this as a separate table here,
        // it's enough just to add the mapping to ObjectBuilder.mappingsByField
        ObjectBuilder builder = getReferenceDescriptor().getObjectBuilder();
        DatabaseMapping mapping = builder.getMappingForField(primaryKeyField);
        if (mapping != null) {
            builder.getMappingsByField().put(secondaryField, mapping);
        }
    }
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        }
        ClassDescriptor descriptor = referenceDescriptor;
        if(null == descriptor) {
            descriptor = session.getClassDescriptor(targetObject);
        }
        ObjectBuilder objectBuilder = descriptor.getObjectBuilder();
        Object primaryKey = objectBuilder.extractPrimaryKeyFromObject(targetObject, session);
        int idx = 0;
        if(!(null == referenceClass || ClassConstants.OBJECT == getReferenceClass())) {
            idx = descriptor.getPrimaryKeyFields().indexOf(getSourceToTargetKeyFieldAssociations().get(xmlFld));
            if (idx == -1) {
                return null;
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        if (objectReferenced == null) {
            return;
        }
        if (!visitedObjects.containsKey(objectReferenced)) {
            visitedObjects.put(objectReferenced, objectReferenced);
            ObjectBuilder builder = getReferenceDescriptor(objectReferenced.getClass(), uow).getObjectBuilder();
            builder.cascadePerformRemove(objectReferenced, uow, visitedObjects);
        }
    }
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        if (objectReferenced == null) {
            return;
        }
        if (!visitedObjects.containsKey(objectReferenced)) {
            visitedObjects.put(objectReferenced, objectReferenced);
            ObjectBuilder builder = getReferenceDescriptor(objectReferenced.getClass(), uow).getObjectBuilder();
            builder.cascadeRegisterNewForCreate(objectReferenced, uow, visitedObjects);
        }
    }
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    /**
     * INTERNAL:
     * Cascade discover and persist new objects during commit to the map key
     */
    public void cascadeDiscoverAndPersistUnregisteredNewObjects(Object object, Map newObjects, Map unregisteredExistingObjects, Map visitedObjects, UnitOfWorkImpl uow, boolean getAttributeValueFromObject, Set cascadeErrors){
        ObjectBuilder builder = getReferenceDescriptor(object.getClass(), uow).getObjectBuilder();
        builder.cascadeDiscoverAndPersistUnregisteredNewObjects(object, newObjects, unregisteredExistingObjects, visitedObjects, uow, cascadeErrors);
    }
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        if ((objectReferenced == null)) {
            return;
        }
        if (!visitedObjects.containsKey(objectReferenced)) {
            visitedObjects.put(objectReferenced, objectReferenced);
            ObjectBuilder builder = getReferenceDescriptor(objectReferenced.getClass(), uow).getObjectBuilder();
            builder.cascadePerformRemove(objectReferenced, uow, visitedObjects);
        }
    }   
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Related Classes of org.eclipse.persistence.internal.descriptors.ObjectBuilder

  • org.eclipse.persistence.annotations.CacheKeyType
  • org.eclipse.persistence.annotations.IdValidation
  • org.eclipse.persistence.descriptors.CachePolicy
  • org.eclipse.persistence.descriptors.changetracking.ObjectChangePolicy
  • org.eclipse.persistence.descriptors.changetracking.ObjectChangeTrackingPolicy
  • org.eclipse.persistence.descriptors.ClassDescriptor
  • org.eclipse.persistence.descriptors.CMPPolicy
  • org.eclipse.persistence.descriptors.copying.CloneCopyPolicy
  • org.eclipse.persistence.descriptors.DescriptorEvent
  • org.eclipse.persistence.descriptors.DescriptorEventManager
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