/// <summary>
/// Gets a cached object by using a model/entity
/// </summary>
/// <param name="entity">The entity.</param>
/// <returns></returns>
public static T Get(TT entity)
{
if (entity == null)
{
return(default(T));
}
var value = new T();
value.SetFromEntity(entity);
IdFromGuidCache.UpdateCacheItem(entity.Guid.ToString(), new IdFromGuidCache(entity.Id), TimeSpan.MaxValue);
UpdateCacheItem(entity.Id.ToString(), value, TimeSpan.MaxValue);
return(value);
}
/// <summary>
/// Gets the cached object by id using the included RockContext if needed.
/// </summary>
/// <param name="id">The identifier.</param>
/// <param name="rockContext">The rock context.</param>
/// <returns></returns>
public static T Get(int id, RockContext rockContext)
{
if (id == 0)
{
return(default(T));
}
return(GetOrAddExisting(id, () =>
{
var result = QueryDb(id, rockContext);
if (result != null)
{
IdFromGuidCache.UpdateCacheItem(result.Guid.ToString(), new IdFromGuidCache(id), TimeSpan.MaxValue);
}
return result;
}));
}
/// <summary>
/// Gets the cached object by guid using the included RockContext if needed.
/// </summary>
/// <param name="guid">The unique identifier.</param>
/// <param name="rockContext">The rock context.</param>
/// <returns></returns>
public static T Get(Guid guid, RockContext rockContext)
{
// see if the Id is stored in CacheIdFromGuid
int?idFromGuid = IdFromGuidCache.GetId(guid);
T cachedEntity;
if (idFromGuid.HasValue)
{
cachedEntity = Get(idFromGuid.Value, rockContext);
return(cachedEntity);
}
// If not, query the database for it, and then add to cache (if found)
cachedEntity = QueryDb(guid, rockContext);
if (cachedEntity != null)
{
IdFromGuidCache.UpdateCacheItem(guid.ToString(), new IdFromGuidCache(cachedEntity.Id), TimeSpan.MaxValue);
UpdateCacheItem(cachedEntity.Id.ToString(), cachedEntity, TimeSpan.MaxValue);
}
return(cachedEntity);
}