public void ObjectChanged(INakedObject nakedObject, ILifecycleManager lifecycleManager, IMetamodelManager metamodel)
{
Log.DebugFormat("ObjectChanged nakedObject: {0}", nakedObject);
if (nakedObject.ResolveState.RespondToChangesInPersistentObjects())
{
if (nakedObject.Spec.ContainsFacet(typeof(IComplexTypeFacet)))
{
nakedObject.Updating();
nakedObject.Updated();
}
else
{
ITypeSpec spec = nakedObject.Spec;
if (spec.IsAlwaysImmutable() || (spec.IsImmutableOncePersisted() && nakedObject.ResolveState.IsPersistent()))
{
throw new NotPersistableException("cannot change immutable object");
}
nakedObject.Updating();
objectStore.ExecuteSaveObjectCommand(nakedObject);
nakedObject.Updated();
}
}
if (nakedObject.ResolveState.RespondToChangesInPersistentObjects() ||
nakedObject.ResolveState.IsTransient())
{
}
}
public void ObjectChanged(INakedObjectAdapter nakedObjectAdapter, ILifecycleManager lifecycleManager, IMetamodelManager metamodel)
{
if (nakedObjectAdapter.ResolveState.RespondToChangesInPersistentObjects())
{
if (nakedObjectAdapter.Spec.ContainsFacet(typeof(IComplexTypeFacet)))
{
nakedObjectAdapter.Updating();
nakedObjectAdapter.Updated();
}
else
{
ITypeSpec spec = nakedObjectAdapter.Spec;
if (spec.IsAlwaysImmutable() || (spec.IsImmutableOncePersisted() && nakedObjectAdapter.ResolveState.IsPersistent()))
{
throw new NotPersistableException(Log.LogAndReturn("cannot change immutable object"));
}
nakedObjectAdapter.Updating();
if (!spec.IsNeverPersisted())
{
objectStore.ExecuteSaveObjectCommand(nakedObjectAdapter);
}
nakedObjectAdapter.Updated();
}
}
if (nakedObjectAdapter.ResolveState.RespondToChangesInPersistentObjects() ||
nakedObjectAdapter.ResolveState.IsTransient())
{
}
}
public override IConsent IsUsable(INakedObjectAdapter target)
{
bool isPersistent = target.ResolveState.IsPersistent();
IConsent disabledConsent = IsUsableDeclaratively(isPersistent);
if (disabledConsent != null)
{
return(disabledConsent);
}
var viewModelFacet = target.Spec.GetFacet <IViewModelFacet>();
if (viewModelFacet != null)
{
// all fields on a non-editable view model are disabled
if (!viewModelFacet.IsEditView(target))
{
return(new Veto(Resources.NakedObjects.FieldDisabled));
}
}
var immutableFacet = GetFacet <IImmutableFacet>();
if (immutableFacet != null)
{
WhenTo when = immutableFacet.Value;
if (when == WhenTo.UntilPersisted && !isPersistent)
{
return(new Veto(Resources.NakedObjects.FieldDisabledUntil));
}
if (when == WhenTo.OncePersisted && isPersistent)
{
return(new Veto(Resources.NakedObjects.FieldDisabledOnce));
}
ITypeSpec tgtSpec = target.Spec;
if (tgtSpec.IsAlwaysImmutable() || (tgtSpec.IsImmutableOncePersisted() && isPersistent))
{
return(new Veto(Resources.NakedObjects.FieldDisabled));
}
}
var f = GetFacet <IDisableForContextFacet>();
string reason = f == null ? null : f.DisabledReason(target);
if (reason == null)
{
var fs = GetFacet <IDisableForSessionFacet>();
reason = fs == null ? null : fs.DisabledReason(Session, target, LifecycleManager, MetamodelManager);
}
return(GetConsent(reason));
}
// TODO either move this into framework or (better?) add a VetoCause enum to Veto and use
private static IConsent IsCurrentlyMutable(INakedObject target) {
bool isPersistent = target.ResolveState.IsPersistent();
var immutableFacet = target.Spec.GetFacet<IImmutableFacet>();
if (immutableFacet != null) {
WhenTo when = immutableFacet.Value;
if (when == WhenTo.UntilPersisted && !isPersistent) {
return new Veto(Resources.NakedObjects.FieldDisabledUntil);
}
if (when == WhenTo.OncePersisted && isPersistent) {
return new Veto(Resources.NakedObjects.FieldDisabledOnce);
}
ITypeSpec tgtSpec = target.Spec;
if (tgtSpec.IsAlwaysImmutable() || (tgtSpec.IsImmutableOncePersisted() && isPersistent)) {
return new Veto(Resources.NakedObjects.FieldDisabled);
}
}
return new Allow();
}
public bool IsImmutable(IObjectFacade objectFacade)
{
return(spec.IsAlwaysImmutable() || (spec.IsImmutableOncePersisted() && !objectFacade.IsTransient));
}
public bool IsImmutable(INakedObjectSurface nakedObject)
{
return(spec.IsAlwaysImmutable() || (spec.IsImmutableOncePersisted() && !nakedObject.IsTransient()));
}