private static MongoCollection GetCollecion <T>(string connectionName, string database, string collection)
{
MongoCollectionWarpper collectionWarpper = GetCollecionInternal(connectionName, database, collection);
if (collectionWarpper != null && !collectionWarpper.IsCreateIndex && typeof(T).IsSubclassOf(typeof(MongoDocumentObject)))
{
lock (collectionWarpper)
{
if (!collectionWarpper.IsCreateIndex)
{
var instance = (MongoDocumentObject)System.Activator.CreateInstance(typeof(T));
foreach (var indexkeys in instance.CreateIndex())
{
if (indexkeys != null && indexkeys.Item1.Length > 0 && !collectionWarpper.MongoDBCollection.IndexExists(indexkeys.Item1))
{
collectionWarpper.MongoDBCollection.CreateIndex(new MongoIndexKeysWarpper(indexkeys.Item1).MongoIndexKeys, IndexOptions.SetUnique(indexkeys.Item2).SetBackground(indexkeys.Item3));
}
}
collectionWarpper.IsCreateIndex = true;
}
}
}
return(collectionWarpper == null ? null : collectionWarpper.MongoDBCollection);
}
private static MongoCollection GetCollecion(string connectionName, string database, string collection)
{
MongoCollectionWarpper collectionWarpper = GetCollecionInternal(connectionName, database, collection);
return(collectionWarpper == null ? null : collectionWarpper.MongoDBCollection);
}
private static MongoCollectionWarpper GetCollecionInternal(string connectionName, string database, string collection)
{
string collectionkey = string.Format("{1}:{2}@{0}", connectionName, database, collection);
MongoCollectionWarpper collectionWarpper = null;
if (!CollectionDic.TryGetValue(collectionkey, out collectionWarpper))
{
lock (CollectionDic)
{
if (!CollectionDic.TryGetValue(collectionkey, out collectionWarpper))
{
var mongocollection = CreateInstanceUseConfig(connectionName).GetDatabase(database).GetCollection(collection);
if (mongocollection != null)
{
collectionWarpper = new MongoCollectionWarpper(mongocollection);
}
CollectionDic.Add(collectionkey, collectionWarpper);
}
}
}
return(collectionWarpper);
}