/// <summary>
/// Update the specified object
/// </summary>
protected override TModel UpdateInternal(SQLiteDataContext context, TModel data)
{
if (data.IsEmpty())
{
return(data);
}
foreach (var rp in this.m_properties)
{
var instance = rp.GetValue(data);
if (instance != null && rp.Name != "SourceEntity") // HACK: Prevent infinite loops on associtive entities
{
instance = ModelExtensions.TryGetExisting(instance as IIdentifiedEntity, context);
if (instance != null)
{
rp.SetValue(data, instance);
}
ModelExtensions.UpdateParentKeys(data, rp);
}
}
return(base.UpdateInternal(context, data));
}
/// <summary>
/// Ensure exists
/// </summary>
protected override TModel InsertInternal(SQLiteDataContext context, TModel data)
{
foreach (var rp in typeof(TModel).GetRuntimeProperties().Where(o => typeof(IdentifiedData).GetTypeInfo().IsAssignableFrom(o.PropertyType.GetTypeInfo())))
{
if (rp.GetCustomAttribute <DataIgnoreAttribute>() != null)
{
continue;
}
var instance = rp.GetValue(data);
if (instance != null)
{
instance = ModelExtensions.TryGetExisting(instance as IIdentifiedEntity, context);
if (instance != null)
{
rp.SetValue(data, instance);
}
ModelExtensions.UpdateParentKeys(data, rp);
}
}
return(base.InsertInternal(context, data));
}
/// <summary>
/// Ensure exists
/// </summary>
protected override TModel InsertInternal(SQLiteDataContext context, TModel data)
{
if (data.IsEmpty())
{
return(data);
}
foreach (var rp in this.m_properties)
{
var instance = rp.GetValue(data);
if (instance != null)
{
instance = ModelExtensions.TryGetExisting(instance as IIdentifiedEntity, context);
if (instance != null)
{
rp.SetValue(data, instance);
}
ModelExtensions.UpdateParentKeys(data, rp);
}
}
return(base.InsertInternal(context, data));
}