/// <summary>
/// Realiza a carga da entidade com carga tardia dos dados filhos.
/// </summary>
/// <param name="query">Instancia da consulta para recuperar a entidade.</param>
/// <param name="sourceContext">Contexto de origem dos dados.</param>
/// <param name="uiContext">Contexto visual.</param>
/// <param name="args">Argumentos que serão usados</param>
/// <param name="entityTypeManager">Instancia do gerenciador de tipos de entidades.</param>
/// <returns></returns>
public virtual IEntity LazyLoad(Colosoft.Query.Queryable query, Colosoft.Query.ISourceContext sourceContext, string uiContext, IEntityTypeManager entityTypeManager, EntityLoaderLazyArgs args = null)
{
var result = query.Take(1).Execute();
var enumerator = result.GetEnumerator();
if (enumerator.MoveNext())
{
var record = enumerator.Current;
var bindStrategy = GetBindStrategy();
var objectCreator = GetObjectCreator();
var recordKey = GetRecordKeyFactory().Create(Colosoft.Reflection.TypeName.Get(DataModelType), record);
return(LazyLoad(record, recordKey, bindStrategy, objectCreator, sourceContext, uiContext, entityTypeManager));
}
else
{
return(null);
}
}
/// <summary>
/// Realiza a carga completa da entidade.
/// </summary>
/// <param name="query">Instancia da consulta para recuperar a entidade.</param>
/// <param name="sourceContext">Contexto de origem dos dados.</param>
/// <param name="uiContext">Contexto visual.</param>
/// <param name="entityTypeManager">Gerenciador de tipos.</param>
/// <returns></returns>
public virtual IEntity FullLoad(Colosoft.Query.Queryable query, Colosoft.Query.ISourceContext sourceContext, string uiContext, IEntityTypeManager entityTypeManager)
{
var result = query.Take(1).Execute();
var enumerator = result.GetEnumerator();
if (enumerator.MoveNext())
{
var record = enumerator.Current;
var bindStrategySession = GetBindStrategy().CreateSession(record.Descriptor);
var objectCreator = GetObjectCreator();
var recordKeyFactory = GetRecordKeyFactory();
var dataModelTypeName = Colosoft.Reflection.TypeName.Get(DataModelType);
var recordKey = recordKeyFactory.Create(dataModelTypeName, record);
return(FullLoad(record, recordKey, bindStrategySession, objectCreator, sourceContext, uiContext, entityTypeManager));
}
else
{
return(null);
}
}
