|
protected CreateSqlTransactionalCommandsContext ( IDbConnection connection, System.Data.TransactionContext transactionContext ) : |
||
| connection | IDbConnection | |
| transactionContext | System.Data.TransactionContext | |
| return | ||
public virtual DatabaseTransactionContextAcquisition AcquirePersistenceTransactionContext(SqlDatabaseContext sqlDatabaseContext)
{
SqlTransactionalCommandsContext retval;
if (this.Transaction == null)
{
retval = sqlDatabaseContext.CreateSqlTransactionalCommandsContext(null);
return new DatabaseTransactionContextAcquisition(this, sqlDatabaseContext, retval);
}
else
{
TransactionEntry outValue;
if (this.persistenceTransactionContextsBySqlDatabaseContexts.TryGetValue(sqlDatabaseContext, out outValue))
{
retval = outValue.sqlDatabaseCommandsContext;
}
else
{
retval = sqlDatabaseContext.CreateSqlTransactionalCommandsContext(this.Transaction);
this.persistenceTransactionContextsBySqlDatabaseContexts[sqlDatabaseContext] = new TransactionEntry(retval);
}
return new DatabaseTransactionContextAcquisition(this, sqlDatabaseContext, retval);
}
}
public virtual DatabaseTransactionContextAcquisition AcquirePersistenceTransactionContext(SqlDatabaseContext sqlDatabaseContext)
{
if (this.disposed)
{
throw new ObjectDisposedException(nameof(TransactionContext));
}
SqlTransactionalCommandsContext commandsContext;
if (!this.commandsContextsBySqlDatabaseContexts.TryGetValue(sqlDatabaseContext, out commandsContext))
{
commandsContext = sqlDatabaseContext.CreateSqlTransactionalCommandsContext(this.DataAccessTransaction);
this.commandsContextsBySqlDatabaseContexts[sqlDatabaseContext] = commandsContext;
}
var startIndex = this.GetExecutionVersion();
var retval = new DatabaseTransactionContextAcquisition(this, sqlDatabaseContext, commandsContext);
if (this.DataAccessTransaction == null)
{
retval.Disposed += (s, e) =>
{
if (this.GetExecutionVersion() <= startIndex)
{
this.dataAccessObjectDataContext = null;
foreach (var cc in this.commandsContextsBySqlDatabaseContexts.Values)
{
cc.Dispose();
}
this.commandsContextsBySqlDatabaseContexts.Clear();
}
};
}
return retval;
}
