/// <summary>
/// InitDb
/// </summary>
private void InitDb()
{
//trying to check and create folder
try
{
if (Configuration.Storage == DBreezeConfiguration.eStorage.DISK)
{
DirectoryInfo di = new DirectoryInfo(MainFolder);
if (!di.Exists)
di.Create();
}
//trying to open schema file
DBreezeSchema = new Scheme(this);
//Initializing Transactions Coordinator
_transactionsCoordinator = new TransactionsCoordinator(this);
//Initializing transactions Journal, may be later move journal into transactionsCoordinator
//We must create journal after Schema, for getting path to rollback files
_transactionsJournal = new TransactionsJournal(this);
//Initializes transaction locker, who can help block tables of writing and reading threads
_transactionTablesLocker = new TransactionTablesLocker();
//Initializing
DeferredIndexer = new TextDeferredIndexer(this);
}
catch (Exception ex)
{
DBisOperable = false;
DBisOperableReason = "InitDb";
throw DBreezeException.Throw(DBreezeException.eDBreezeExceptions.CREATE_DB_FOLDER_FAILED, ex);
}
}
//public TransactionUnit(TransactionsCoordinator transactionsCoordinator)
//{
// this._transactionsCoordinator = transactionsCoordinator;
// this._transaction = new Transaction(this);
//}
public TransactionUnit(int transactionType, TransactionsCoordinator transactionsCoordinator, eTransactionTablesLockTypes lockType, params string[] tables)
{
this._transactionsCoordinator = transactionsCoordinator;
this._transaction = new Transaction(transactionType, this, lockType, tables);
}
//public TransactionUnit(TransactionsCoordinator transactionsCoordinator)
//{
// this._transactionsCoordinator = transactionsCoordinator;
// this._transaction = new Transaction(this);
//}
public TransactionUnit(int transactionType, TransactionsCoordinator transactionsCoordinator, eTransactionTablesLockTypes lockType, params string[] tables)
{
this._transactionsCoordinator = transactionsCoordinator;
this._transaction = new Transaction(transactionType, this, lockType, tables);
}
