private void UpdateNode(Node nodeToUpdate, object entity)
{
string propVal = string.Empty;
entity.GetType().GetProperties().Where(pr => pr.CanRead && MapperHelper.IsAnId(pr) == false).ToList().ForEach(property =>
{
if (MapperHelper.IsPrimitive(property.PropertyType))
{
propVal = property.GetValue(entity, null).ToString();
if (nodeToUpdate.GetProperty(property.Name) != propVal)
{
nodeToUpdate.SetProperty(property.Name, propVal);
}
}
});
}
private static T Get <T>(Node node) where T : class
{
T entity = LazyLoader.EnableLazyLoading <T>();
//if (node.GetProperty("clazz") != typeof(T).ToString())
if (_reflectionHelper.CanCast(node.GetProperty("clazz"), typeof(T).ToString()) == false)
{
throw new InvalidCastException(string.Format("Retrieved object with ID '{0}' is an instance of '{1}' and unable to cast it to '{2}'", node.Id.ToString(), node.GetProperty("clazz"), typeof(T).ToString()));
}
typeof(T).GetProperties().Where(pr => pr.CanRead && MapperHelper.IsAnId(pr) == false).ToList().ForEach(property =>
{
property.SetValue(entity, MapperHelper.CastPropertyValue(property, node.GetProperty(property.Name)), null);
});
entity = MapperHelper.SetIdentity <T>(entity, node.Id);
return(entity);
}
private object DoLazyLoad(Type type, object entity, string propertyName)
{
var castedEntity = entity as IProxyTargetAccessor;
Type genericType = type.IsGenericType ? type.GetGenericArguments()[0] : type;
MethodInfo method = typeof(NodeMapper).GetMethod("LoadRelatedEntitiesWithId");
MethodInfo generic = method.MakeGenericMethod(genericType);
int id = MapperHelper.GetIdentity(castedEntity.DynProxyGetTarget());
object result = generic.Invoke(null, new object[] { id, propertyName });
if (type.Namespace != "System.Collections.Generic")
{
result = ((IEnumerable)result).Cast <object>().ToArray().FirstOrDefault();
}
return(result);
}
internal Node SaveAndReturnAsNode(object entity)
{
if (entity == null)
{
return(null);
}
int id = MapperHelper.GetIdentity(entity);
Node node = null;
if (id <= 0)
{
node = this.CreateNode(entity);
node.Create();
MapperHelper.SetIdentity(entity, node.Id);
}
else
{
node = Node.Get(id);
this.UpdateNode(node, entity);
}
return(node);
}
public void Delete <T>(T entity) where T : class
{
Node node = Node.Get(MapperHelper.GetIdentity <T>(entity));
node.Delete();
}