public void get_not_created_entity()
{
var key = Guid.NewGuid();
int entity;
Assert.AreEqual(false, _reader.TryGet(key, out entity));
}
public static Maybe <TSingleton> Get <TSingleton>(this IDocumentReader <unit, TSingleton> reader)
{
TSingleton singleton;
if (reader.TryGet(unit.it, out singleton))
{
return(singleton);
}
return(Maybe <TSingleton> .Empty);
}
public static Maybe <TEntity> Get <TKey, TEntity>(this IDocumentReader <TKey, TEntity> self, TKey key)
{
TEntity entity;
if (self.TryGet(key, out entity))
{
return(entity);
}
return(Maybe <TEntity> .Empty);
}
public static TView GetOrNew <TView>(this IDocumentReader <unit, TView> reader)
where TView : new()
{
TView view;
if (reader.TryGet(unit.it, out view))
{
return(view);
}
return(new TView());
}
public static TEntity Load <TKey, TEntity>(this IDocumentReader <TKey, TEntity> reader, TKey key)
{
TEntity entity;
if (reader.TryGet(key, out entity))
{
return(entity);
}
var txt = string.Format("Failed to load '{0}' with key '{1}'.", typeof(TEntity).Name, key);
throw new InvalidOperationException(txt);
}