private void mapPackageInfos(
InternalCDOPackageInfo[] packageInfos, Connection connection, boolean unmap) {
boolean supportingEcore = getStore().getRepository().isSupportingEcore();
for (InternalCDOPackageInfo packageInfo : packageInfos) {
EPackage ePackage = packageInfo.getEPackage();
if (!CDOModelUtil.isCorePackage(ePackage) || supportingEcore) {
mapClasses(connection, unmap, EMFUtil.getPersistentClasses(ePackage));
}
}
}
/**
* This method retrieves the value from the feature at the given index. It retrieves the value
* either from the views's store or the internal pre-registration Map.
*
* @param feature the feature to retrieve the value from
* @param index the given index of the object in the feature
* @return the value from the feature at the given index
*/
private Object getValueFromRevision(EStructuralFeature feature, int index) {
InternalCDORevision revision = cdoRevision();
Object object = revision.get(feature, index);
if (object == null) {
return null;
}
if (object instanceof CDOElementProxy) {
// Resolve proxy
CDOElementProxy proxy = (CDOElementProxy) object;
object =
viewAndState
.view
.getSession()
.resolveElementProxy(revision, feature, index, proxy.getIndex());
}
if (object instanceof CDOLegacyWrapper) {
return ((CDOLegacyWrapper) object).cdoInternalInstance();
}
CDOType type = CDOModelUtil.getType(feature.getEType());
object = viewAndState.view.getStore().convertToEMF(instance, revision, feature, index, object);
if (type == CDOType.OBJECT) {
if (object instanceof CDOID) {
CDOID id = (CDOID) object;
if (id.isNull()) {
return null;
}
object = getRegisteredWrapper(id);
if (object != null) {
return ((CDOLegacyWrapper) object).cdoInternalInstance();
}
if (id.isExternal()) {
object =
viewAndState
.view
.getResourceSet()
.getEObject(URI.createURI(id.toURIFragment()), true);
} else {
object = viewAndState.view.getObject(id);
}
if (object instanceof CDOObjectWrapper) {
return ((CDOObjectWrapper) object).cdoInternalInstance();
}
}
}
return object;
}
private void checkReadable(EStructuralFeature feature) {
if ((flags & BYPASS_PERMISSION_CHECKS_FLAG) != 0) {
return;
}
if (CDOModelUtil.isResourcePathFeature(feature)) {
return;
}
if ((flags & READ_PERMISSION_FLAG) == 0) {
throw new NoPermissionException(this);
}
}
/** @since 4.0 */
public boolean adjustReferences(CDOReferenceAdjuster referenceAdjuster) {
if (TRACER.isEnabled()) {
TRACER.format("Adjusting references for revision {0}", this);
}
boolean changed = false;
CDOID id1 =
(CDOID)
referenceAdjuster.adjustReference(
resourceID, CDOContainerFeatureDelta.CONTAINER_FEATURE, CDOFeatureDelta.NO_INDEX);
if (id1 != resourceID) {
resourceID = id1;
changed = true;
}
Object id2 =
referenceAdjuster.adjustReference(
containerID, CDOContainerFeatureDelta.CONTAINER_FEATURE, CDOFeatureDelta.NO_INDEX);
if (id2 != containerID) {
containerID = id2;
changed = true;
}
EStructuralFeature[] features = getAllPersistentFeatures();
for (int i = 0; i < features.length; i++) {
EStructuralFeature feature = features[i];
if (feature instanceof EReference || FeatureMapUtil.isFeatureMap(feature)) {
if (feature.isMany()) {
InternalCDOList list = (InternalCDOList) getValueAsList(i);
if (list != null) {
changed |= list.adjustReferences(referenceAdjuster, feature);
}
} else {
CDOType type = CDOModelUtil.getType(feature);
Object oldValue = getValue(i);
Object newValue =
type.adjustReferences(referenceAdjuster, oldValue, feature, CDOFeatureDelta.NO_INDEX);
if (oldValue != newValue) // Just an optimization for NOOP adjusters
{
setValue(i, newValue);
changed = true;
}
}
}
}
return changed;
}
public CDOLegacyWrapper(InternalEObject instance) {
this.instance = instance;
classInfo = (InternalCDOClassInfo) CDOModelUtil.getClassInfo(instance.eClass());
viewAndState = ViewAndState.TRANSIENT;
}
