public void Delegate_setter_is_cached_by_type_and_property_name()
{
var entityType = new EntityType(typeof(Customer));
var idProperty = entityType.AddProperty("Id", typeof(int));
var source = new ClrPropertySetterSource();
var accessor = source.GetAccessor(typeof(Customer), "Id");
Assert.Same(accessor, source.GetAccessor(typeof(Customer), "Id"));
Assert.Same(accessor, source.GetAccessor(idProperty));
}
public void Delegate_setter_is_cached_by_type_and_property_name()
{
var entityType = new Model().AddEntityType(typeof(Customer));
var idProperty = entityType.GetOrAddProperty("Id", typeof(int));
var source = new ClrPropertySetterSource();
var accessor = source.GetAccessor(typeof(Customer), "Id");
Assert.Same(accessor, source.GetAccessor(typeof(Customer), "Id"));
Assert.Same(accessor, source.GetAccessor(idProperty));
}
private void DoFixup(IForeignKey foreignKey, StateEntry principalEntry, StateEntry[] dependentEntries)
{
foreach (var navigation in _stateManager.Model.GetNavigations(foreignKey))
{
if (navigation.EntityType == principalEntry.EntityType)
{
var accessor = _collectionAccessorSource.GetAccessor(navigation);
foreach (var dependent in dependentEntries)
{
if (!accessor.Contains(principalEntry.Entity, dependent.Entity))
{
accessor.Add(principalEntry.Entity, dependent.Entity);
}
}
}
else
{
var accessor = _setterSource.GetAccessor(navigation);
foreach (var dependent in dependentEntries)
{
accessor.SetClrValue(dependent.Entity, principalEntry.Entity);
}
}
}
}
public virtual void WriteValue([NotNull] object entity, [NotNull] IPropertyBase propertyBase, [CanBeNull] object value)
{
Check.NotNull(entity, "entity");
Check.NotNull(propertyBase, "propertyBase");
_setterSource.GetAccessor(propertyBase).SetClrValue(entity, value);
}
public void Property_is_returned_if_it_implements_IClrPropertySetter()
{
var setterMock = new Mock<IClrPropertySetter>();
var propertyMock = setterMock.As<IProperty>();
var source = new ClrPropertySetterSource();
Assert.Same(setterMock.Object, source.GetAccessor(propertyMock.Object));
}
public void Property_is_returned_if_it_implements_IClrPropertySetter()
{
var setterMock = new Mock <IClrPropertySetter>();
var propertyMock = setterMock.As <IProperty>();
var source = new ClrPropertySetterSource();
Assert.Same(setterMock.Object, source.GetAccessor(propertyMock.Object));
}
public virtual void InitializeSets([NotNull] DbContext context)
{
Check.NotNull(context, "context");
foreach (var setInfo in _setFinder.FindSets(context).Where(p => p.HasSetter))
{
_setSetters
.GetAccessor(setInfo.ContextType, setInfo.Name)
.SetClrValue(context, context.Set(setInfo.EntityType));
}
}
private void DoFixup(IEnumerable <INavigation> navigations, StateEntry principalEntry, StateEntry[] dependentEntries)
{
foreach (var navigation in navigations)
{
if (navigation.PointsToPrincipal)
{
var setter = _setterSource.GetAccessor(navigation);
foreach (var dependent in dependentEntries)
{
setter.SetClrValue(dependent.Entity, principalEntry.Entity);
dependent.RelationshipsSnapshot.TakeSnapshot(navigation);
}
}
else
{
if (navigation.IsCollection())
{
var collectionAccessor = _collectionAccessorSource.GetAccessor(navigation);
foreach (var dependent in dependentEntries)
{
if (!collectionAccessor.Contains(principalEntry.Entity, dependent.Entity))
{
collectionAccessor.Add(principalEntry.Entity, dependent.Entity);
}
}
}
else
{
// TODO: Decide how to handle case where multiple values match non-collection nav prop
// Issue #739
_setterSource.GetAccessor(navigation).SetClrValue(principalEntry.Entity, dependentEntries.Single().Entity);
}
principalEntry.RelationshipsSnapshot.TakeSnapshot(navigation);
}
}
}
private void LoadNavigationProperties(
object entity, INavigation navigation, IReadOnlyList <object> relatedEntities)
{
if (navigation.PointsToPrincipal)
{
_clrPropertySetterSource
.GetAccessor(navigation)
.SetClrValue(entity, relatedEntities[0]);
var inverseNavigation = navigation.TryGetInverse();
if (inverseNavigation != null)
{
if (inverseNavigation.IsCollection())
{
_clrCollectionAccessorSource
.GetAccessor(inverseNavigation)
.AddRange(relatedEntities[0], new[] { entity });
}
else
{
_clrPropertySetterSource
.GetAccessor(inverseNavigation)
.SetClrValue(relatedEntities[0], entity);
}
}
}
else
{
if (navigation.IsCollection())
{
_clrCollectionAccessorSource
.GetAccessor(navigation)
.AddRange(entity, relatedEntities);
var inverseNavigation = navigation.TryGetInverse();
if (inverseNavigation != null)
{
var clrPropertySetter
= _clrPropertySetterSource
.GetAccessor(inverseNavigation);
foreach (var relatedEntity in relatedEntities)
{
clrPropertySetter.SetClrValue(relatedEntity, entity);
}
}
}
else
{
_clrPropertySetterSource
.GetAccessor(navigation)
.SetClrValue(entity, relatedEntities[0]);
var inverseNavigation = navigation.TryGetInverse();
if (inverseNavigation != null)
{
_clrPropertySetterSource
.GetAccessor(inverseNavigation)
.SetClrValue(relatedEntities[0], entity);
}
}
}
}
