/// <summary>
///
/// </summary>
/// <param name="_objectIdentifier"></param>
/// <returns></returns>
public T Get(Guid _objectIdentifier)
{
BsonBinaryData id = new BsonBinaryData(_objectIdentifier.ToByteArray());
BsonDocument doc = MongoCollection.FindOneById(id);
return(BsonHelper.Get <T>(doc));
}
/// <summary>
///
/// </summary>
/// <typeparam name="U"></typeparam>
/// <param name="_mongoQuery"></param>
/// <returns></returns>
public U GetOneItem <U>(IMongoQuery _mongoQuery) where U : AbstractTGObject, new()
{
BsonDocument doc = MongoCollection.FindOne(_mongoQuery);
if (doc != null)
{
return(BsonHelper.Get <U>(doc));
}
return(null);
}
/// <summary>
///
/// </summary>
/// <param name="_cursor"></param>
/// <returns></returns>
public List <T> GetList(MongoCursor _cursor)
{
List <T> items = new List <T>();
foreach (BsonDocument doc in _cursor)
{
items.Add(BsonHelper.Get <T>(doc));
}
return(items);
}
/// <summary>
///
/// </summary>
/// <typeparam name="U"></typeparam>
/// <param name="_mongoCursor"></param>
/// <returns></returns>
public U GetOneItem <U>(MongoCursor _mongoCursor) where U : AbstractTGObject, new()
{
MongoCursor cursor = _mongoCursor.SetLimit(1);
foreach (BsonDocument doc in cursor)
{
U obj = BsonHelper.Get <U>(doc);
return(obj);
}
return(null);
}
public List <T> GetByQuery(Guid _objectParentIdentifier)
{
List <T> objRet = new List <T>();
var query = new QueryDocument {
{ "ParentGuid", _objectParentIdentifier.ToString() }
};
foreach (BsonDocument doc in MongoCollection.Find(query))
{
objRet.Add(BsonHelper.Get <T>(doc));
}
return(objRet);
}
/// <summary>
/// Does not modify the version guid.
/// </summary>
/// <param name="_obj"></param>
public void PersistFromPropagation(T _obj)
{
if (HasParent &&
_obj.ParentGuid == null)
{
throw new Exception("Parent Guid not specified.");
}
_obj.PersistedDateTime = DateTime.UtcNow;
BsonDocument document = BsonHelper.Get(_obj);
MongoCollection.Save(document);
PostPersist(_obj);
}
public List <T> GetByQuery(
Guid _objectParentIdentifier,
string[] _objectVersionIdentifiers)
{
List <T> objRet = new List <T>();
foreach (string objectVersionIdentifier in _objectVersionIdentifiers)
{
var query = new QueryDocument
{
{ "ParentGuid", _objectParentIdentifier.ToString() },
{ "VersionGuid", objectVersionIdentifier }
};
foreach (BsonDocument doc in MongoCollection.Find(query))
{
objRet.Add(BsonHelper.Get <T>(doc));
}
}
return(objRet);
}
/// <summary>
/// Unconfirmed persist of data. Should only be used on low value data.
/// </summary>
/// <param name="_obj"></param>
public void LazyPersist(T _obj)
{
BsonDocument document = BsonHelper.Get(_obj);
MongoCollection.Save(document, WriteConcern.Unacknowledged);
}