public IDbStore GetDbStore(string partitionName)
{
Preconditions.CheckNonWhiteSpace(partitionName, nameof(partitionName));
if (!this.entityDbStoreDictionary.TryGetValue(partitionName, out IDbStore entityDbStore))
{
ColumnFamilyHandle handle = this.db.CreateColumnFamily(this.optionsProvider.GetColumnFamilyOptions(), partitionName);
entityDbStore = new ColumnFamilyDbStore(this.db, handle);
entityDbStore = this.entityDbStoreDictionary.GetOrAdd(partitionName, entityDbStore);
}
return(entityDbStore);
}
public static DbStoreProvider Create(IRocksDbOptionsProvider optionsProvider, string path, IEnumerable <string> partitionsList)
{
IRocksDb db = RocksDbWrapper.Create(optionsProvider, path, partitionsList);
IEnumerable <string> columnFamilies = db.ListColumnFamilies();
IDictionary <string, IDbStore> entityDbStoreDictionary = new Dictionary <string, IDbStore>();
foreach (string columnFamilyName in columnFamilies)
{
ColumnFamilyHandle handle = db.GetColumnFamily(columnFamilyName);
var dbStorePartition = new ColumnFamilyDbStore(db, handle);
entityDbStoreDictionary[columnFamilyName] = dbStorePartition;
}
var dbStore = new DbStoreProvider(optionsProvider, db, entityDbStoreDictionary);
return(dbStore);
}
