public void SetCurrentValue(
EntityEntry entry,
StateManagerMemberMetadata member,
int ordinal,
object target,
object value)
{
if (object.ReferenceEquals(target, entry.Entity))
{
((IEntityChangeTracker)entry).EntityMemberChanging(member.CLayerName);
member.SetValue(target, value);
((IEntityChangeTracker)entry).EntityMemberChanged(member.CLayerName);
if (!member.IsComplex)
{
return;
}
entry.UpdateComplexObjectSnapshot(member, target, ordinal, value);
}
else
{
member.SetValue(target, value);
if (entry.State == EntityState.Added)
{
return;
}
entry.DetectChangesInProperties(true);
}
}
// See IChangeTrackingStrategy documentation
public void UpdateCurrentValueRecord(object value, EntityEntry entry)
{
// Has change tracker, but may or may not be a proxy
bool isProxy = entry.WrappedEntity.IdentityType != _entity.GetType();
entry.UpdateRecordWithoutSetModified(value, entry.CurrentValues);
if (isProxy)
{
entry.DetectChangesInProperties(true); // detect only complex property changes
}
}
// See IChangeTrackingStrategy documentation
public void UpdateCurrentValueRecord(object value, EntityEntry entry)
{
// Has change tracker, but may or may not be a proxy
var isProxy = entry.WrappedEntity.IdentityType != _entity.GetType();
entry.UpdateRecordWithoutSetModified(value, entry.CurrentValues);
if (isProxy)
{
entry.DetectChangesInProperties(true); // detect only complex property changes
}
}
public void UpdateCurrentValueRecord(object value, EntityEntry entry)
{
bool flag = entry.WrappedEntity.IdentityType != this._entity.GetType();
entry.UpdateRecordWithoutSetModified(value, (DbUpdatableDataRecord)entry.CurrentValues);
if (!flag)
{
return;
}
entry.DetectChangesInProperties(true);
}
// See IChangeTrackingStrategy documentation
public void SetCurrentValue(EntityEntry entry, StateManagerMemberMetadata member, int ordinal, object target, object value)
{
// If the target is the entity, then this is a change to a member on the entity itself rather than
// a change to some complex type property defined on the entity. In this case we can use the change tracking
// API in the normal way.
if (ReferenceEquals(target, entry.Entity))
{
// equivalent of EntityObject.ReportPropertyChanging()
((IEntityChangeTracker)entry).EntityMemberChanging(member.CLayerName);
member.SetValue(target, value);
// equivalent of EntityObject.ReportPropertyChanged()
((IEntityChangeTracker)entry).EntityMemberChanged(member.CLayerName);
if (member.IsComplex)
{
// This is required because the OSE contains a separate cache of user objects for
// complex objects such that original values can be looked up correctly.
entry.UpdateComplexObjectSnapshot(member, target, ordinal, value);
}
}
else
{
// Must be a complex type. We would like to do this:
// ((IEntityChangeTracker)entry).EntityComplexMemberChanging(topLevelMember.CLayerName, target, member.CLayerName);
// ((IEntityChangeTracker)entry).EntityComplexMemberChanged(topLevelMember.CLayerName, target, member.CLayerName);
//
// However, we have no way of getting the topLevelMember.CLayerName. This is because the value record does not
// contain any reference to its parent. (In non-POCO, ComplexObject takes care of this.)
// Therefore, in this case we are going to just call a localized DetectChanges to make sure that changes in the
// complex types are found.
//
// Note that this case only happens when the entity is POCO and complex types are set through the CurrentValues
// object. This is probably not a very common pattern.
member.SetValue(target, value);
if (entry.State
!= EntityState.Added)
{
// Entry is not Detached - checked in ValidateState() in EntityEntry.SetCurrentEntityValue
entry.DetectChangesInProperties(true);
}
}
}
// See IChangeTrackingStrategy documentation
public void SetCurrentValue(EntityEntry entry, StateManagerMemberMetadata member, int ordinal, object target, object value)
{
// If the target is the entity, then this is a change to a member on the entity itself rather than
// a change to some complex type property defined on the entity. In this case we can use the change tracking
// API in the normal way.
if (ReferenceEquals(target, entry.Entity))
{
// equivalent of EntityObject.ReportPropertyChanging()
((IEntityChangeTracker)entry).EntityMemberChanging(member.CLayerName);
member.SetValue(target, value);
// equivalent of EntityObject.ReportPropertyChanged()
((IEntityChangeTracker)entry).EntityMemberChanged(member.CLayerName);
if (member.IsComplex)
{
// This is required because the OSE contains a separate cache of user objects for
// complex objects such that original values can be looked up correctly.
entry.UpdateComplexObjectSnapshot(member, target, ordinal, value);
}
}
else
{
// Must be a complex type. We would like to do this:
// ((IEntityChangeTracker)entry).EntityComplexMemberChanging(topLevelMember.CLayerName, target, member.CLayerName);
// ((IEntityChangeTracker)entry).EntityComplexMemberChanged(topLevelMember.CLayerName, target, member.CLayerName);
//
// However, we have no way of getting the topLevelMember.CLayerName. This is because the value record does not
// contain any reference to its parent. (In non-POCO, ComplexObject takes care of this.)
// Therefore, in this case we are going to just call a localized DetectChanges to make sure that changes in the
// complex types are found.
//
// Note that this case only happens when the entity is POCO and complex types are set through the CurrentValues
// object. This is probably not a very common pattern.
member.SetValue(target, value);
if (entry.State
!= EntityState.Added)
{
// Entry is not Detached - checked in ValidateState() in EntityEntry.SetCurrentEntityValue
entry.DetectChangesInProperties(true);
}
}
}
// See IChangeTrackingStrategy documentation
public void UpdateCurrentValueRecord(object value, EntityEntry entry)
{
// No change tracker, but may or may not be a proxy
entry.UpdateRecordWithoutSetModified(value, entry.CurrentValues);
entry.DetectChangesInProperties(false);
}
// See IChangeTrackingStrategy documentation
public void UpdateCurrentValueRecord(object value, EntityEntry entry)
{
// No change tracker, but may or may not be a proxy
entry.UpdateRecordWithoutSetModified(value, entry.CurrentValues);
entry.DetectChangesInProperties(false);
}
public void UpdateCurrentValueRecord(object value, EntityEntry entry)
{
entry.UpdateRecordWithoutSetModified(value, (DbUpdatableDataRecord)entry.CurrentValues);
entry.DetectChangesInProperties(false);
}
