private void cleanupEmptyContainers(PrismContainer container) {
List<PrismContainerValue> values = container.getValues();
List<PrismContainerValue> valuesToBeRemoved = new ArrayList<PrismContainerValue>();
for (PrismContainerValue value : values) {
List<? extends Item> items = value.getItems();
if (items != null) {
Iterator<? extends Item> iterator = items.iterator();
while (iterator.hasNext()) {
Item item = iterator.next();
if (item instanceof PrismContainer) {
cleanupEmptyContainers((PrismContainer) item);
if (item.isEmpty()) {
iterator.remove();
}
}
}
}
if (items == null || value.isEmpty()) {
valuesToBeRemoved.add(value);
}
}
container.removeAll(valuesToBeRemoved);
}
private ObjectDelta createAddingObjectDelta() throws SchemaException {
PrismObject object = this.object.clone();
List<ContainerWrapper> containers = getContainers();
// sort containers by path size
Collections.sort(containers, new PathSizeComparator());
for (ContainerWrapper containerWrapper : getContainers()) {
if (containerWrapper.getItemDefinition().getName().equals(ShadowType.F_ASSOCIATION)) {
PrismContainer associationContainer =
object.findOrCreateContainer(ShadowType.F_ASSOCIATION);
List<AssociationWrapper> associationItemWrappers =
(List<AssociationWrapper>) containerWrapper.getItems();
for (AssociationWrapper associationItemWrapper : associationItemWrappers) {
List<ValueWrapper> assocValueWrappers = associationItemWrapper.getValues();
for (ValueWrapper assocValueWrapper : assocValueWrappers) {
PrismContainerValue<ShadowAssociationType> assocValue =
(PrismContainerValue<ShadowAssociationType>) assocValueWrapper.getValue();
associationContainer.add(assocValue.clone());
}
}
continue;
}
if (!containerWrapper.hasChanged()) {
continue;
}
PrismContainer container = containerWrapper.getItem();
ItemPath path = containerWrapper.getPath();
if (containerWrapper.getPath() != null) {
container = container.clone();
if (path.size() > 1) {
ItemPath parentPath = path.allExceptLast();
PrismContainer parent = object.findOrCreateContainer(parentPath);
parent.add(container);
} else {
PrismContainer existing = object.findContainer(container.getElementName());
if (existing == null) {
object.add(container);
} else {
continue;
}
}
} else {
container = object;
}
for (ItemWrapper propertyWrapper : (List<ItemWrapper>) containerWrapper.getItems()) {
if (!propertyWrapper.hasChanged()) {
continue;
}
Item property = propertyWrapper.getItem().clone();
if (container.findProperty(property.getElementName()) != null) {
continue;
}
for (ValueWrapper valueWrapper : propertyWrapper.getValues()) {
valueWrapper.normalize(object.getPrismContext());
if (!valueWrapper.hasValueChanged()
|| ValueStatus.DELETED.equals(valueWrapper.getStatus())) {
continue;
}
if (property.hasRealValue(valueWrapper.getValue())) {
continue;
}
PrismValue cloned = clone(valueWrapper.getValue());
if (cloned != null) {
property.add(cloned);
}
}
if (!property.isEmpty()) {
container.add(property);
}
}
}
// cleanup empty containers
cleanupEmptyContainers(object);
ObjectDelta delta = ObjectDelta.createAddDelta(object);
// returning container to previous order
Collections.sort(containers, new ItemWrapperComparator());
if (InternalsConfig.consistencyChecks) {
delta.checkConsistence(true, true, true, ConsistencyCheckScope.THOROUGH);
}
return delta;
}