/// <summary>
/// Builds an array of prepared statements for each complete SQL statement in the command text
/// </summary>
internal SQLiteStatement BuildNextCommand()
{
SQLiteStatement stmt = null;
try
{
if ((_cnn != null) && (_cnn._sql != null))
{
if (_statementList == null)
{
_remainingText = _commandText;
}
stmt = _cnn._sql.Prepare(_cnn, _remainingText, (_statementList == null) ? null : _statementList[_statementList.Count - 1], (uint)(_commandTimeout * 1000), out _remainingText);
if (stmt != null)
{
stmt._command = this;
if (_statementList == null)
{
_statementList = new List <SQLiteStatement>();
}
_statementList.Add(stmt);
_parameterCollection.MapParameters(stmt);
stmt.BindParameters();
}
}
return(stmt);
}
catch (Exception)
{
if (stmt != null)
{
if ((_statementList != null) && _statementList.Contains(stmt))
{
_statementList.Remove(stmt);
}
stmt.Dispose();
}
// If we threw an error compiling the statement, we cannot continue on so set the remaining text to null.
_remainingText = null;
throw;
}
}
///////////////////////////////////////////////////////////////////////////////////////////////
private void DisposeStatements()
{
if (_statementList == null)
{
return;
}
int x = _statementList.Count;
for (int n = 0; n < x; n++)
{
SQLiteStatement stmt = _statementList[n];
if (stmt == null)
{
continue;
}
stmt.Dispose();
}
_statementList = null;
}
