/**
* IMPORTANT: Compile errors in this method might indicate an old version of EMF. Legacy support
* is only enabled for EMF with fixed bug #247130. These compile errors do not affect native
* models!
*/
protected void resolveProxies(EStructuralFeature feature) {
Object value = getInstanceValue(instance, feature);
if (value != null) {
if (feature.isMany()) {
@SuppressWarnings("unchecked")
InternalEList<Object> list = (InternalEList<Object>) value;
int size = list.size();
boolean deliver = instance.eDeliver();
if (deliver) {
instance.eSetDeliver(false);
}
for (int i = 0; i < size; i++) {
Object element = list.get(i);
if (element instanceof LegacyProxy) {
CDOID id = ((LegacyProxy) element).getID();
InternalCDOObject resolved = (InternalCDOObject) viewAndState.view.getObject(id);
InternalEObject instance = resolved.cdoInternalInstance();
// TODO LEGACY
// // TODO Is InternalEList.basicSet() needed???
// if (list instanceof
// org.eclipse.emf.ecore.util.DelegatingInternalEList)
// {
// list =
// ((org.eclipse.emf.ecore.util.DelegatingInternalEList)list).getDelegateInternalEList();
// }
// if (list instanceof NotifyingListImpl<?>)
// {
// ((NotifyingListImpl<Object>)list).basicSet(i, instance, null);
// }
// else
// {
list.set(i, instance);
// }
}
}
if (deliver) {
instance.eSetDeliver(true);
}
} else {
if (value instanceof LegacyProxy) {
CDOID id = ((LegacyProxy) value).getID();
InternalCDOObject resolved = (InternalCDOObject) viewAndState.view.getObject(id);
InternalEObject instance = resolved.cdoInternalInstance();
setInstanceValue(instance, feature, instance);
}
}
}
}
void resolve(EObject object, EReference reference, EObject proxy) {
EReference opposite = reference.getEOpposite();
if (opposite != null) {
if (opposite.isMany()) {
InternalEList<?> list = (InternalEList<?>) object.eGet(opposite, false);
int index = list.basicIndexOf(proxy);
if (index >= 0) {
list.get(index); // resolve just this index
}
} else {
object.eGet(opposite, true); // resolve the scalar reference
}
}
}
protected void clearEList(InternalEList<?> list) {
for (int i = list.size() - 1; i >= 0; --i) {
Object obj = list.get(i);
// Disable notifications from value during the
// invalidation in case of
// eInverseAdd/eInverseRemove
boolean eDeliver = false;
if (obj instanceof Notifier) {
Notifier notifier = (Notifier) obj;
eDeliver = notifier.eDeliver();
if (eDeliver) {
notifier.eSetDeliver(false);
}
}
list.basicRemove(obj, null);
if (obj instanceof Notifier && eDeliver) {
Notifier notifier = (Notifier) obj;
notifier.eSetDeliver(eDeliver);
}
}
}