public HttpResponseMessage BuscarItemsPorNivel(int id_nivel)
{
// CAD, CEN, EN, returnValue
ItemRESTCAD itemRESTCAD = null;
ItemCEN itemCEN = null;
System.Collections.Generic.List <ItemEN> en;
System.Collections.Generic.List <ItemDTOA> returnValue = null;
try
{
SessionInitializeWithoutTransaction();
string token = "";
if (Request.Headers.Authorization != null)
{
token = Request.Headers.Authorization.ToString();
}
int id = new UsuarioCEN().CheckToken(token);
itemRESTCAD = new ItemRESTCAD(session);
itemCEN = new ItemCEN(itemRESTCAD);
// CEN return
en = itemCEN.BuscarItemsPorNivel(id_nivel).ToList();
// Convert return
if (en != null)
{
returnValue = new System.Collections.Generic.List <ItemDTOA>();
foreach (ItemEN entry in en)
{
returnValue.Add(ItemAssembler.Convert(entry, session));
}
}
}
catch (Exception e)
{
if (e.GetType() == typeof(HttpResponseException))
{
throw e;
}
else if (e.GetType() == typeof(ReciclaUAGenNHibernate.Exceptions.ModelException) && e.Message.Equals("El token es incorrecto"))
{
throw new HttpResponseException(HttpStatusCode.Forbidden);
}
else if (e.GetType() == typeof(ReciclaUAGenNHibernate.Exceptions.ModelException) || e.GetType() == typeof(ReciclaUAGenNHibernate.Exceptions.DataLayerException))
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
else
{
throw new HttpResponseException(HttpStatusCode.InternalServerError);
}
}
finally
{
SessionClose();
}
// Return 204 - Empty
if (returnValue == null || returnValue.Count == 0)
{
return(this.Request.CreateResponse(HttpStatusCode.NoContent));
}
// Return 200 - OK
else
{
return(this.Request.CreateResponse(HttpStatusCode.OK, returnValue));
}
}