/// <summary>
/// Clones the command.
/// </summary>
/// <param name="command">The CMD.</param>
/// <returns></returns>
private static DataOperationCommand CloneCommand(DataOperationCommand cmd)
{
if (cmd == null)
{
return(null);
}
if (cmd is ICloneable)
{
return(((ICloneable)cmd).Clone() as DataOperationCommand);
}
else
{
throw new ApplicationException("A class that implements IClonable is expected.");
}
}
internal DataCommand(DataOperationCommand command)
{
operationCommand = command;
if (!string.IsNullOrEmpty(command.ConnectionStringName))
{
ConnectionStrings = GetConnectionStringByName(command.ConnectionStringName, command.DatabaseType);
}
supportTransaction = false;
if (command.Parameters != null && command.Parameters.ParameterList != null &&
command.Parameters.ParameterList.Length > 0)
{
dbParameters = new SqlParameter[command.Parameters.ParameterList.Length];
for (int index = 0; index < command.Parameters.ParameterList.Length; index++)
{
DataOperationParameter param = command.Parameters.ParameterList[index];
dbParameters[index] = (param.GetDbParameter());
}
}
}
/// <summary>
/// Copies the command from command while keeping the dbTransaction context.
/// </summary>
/// <param name="command">The command.</param>
internal void CopyCommand(DataCommand command)
{
operationCommand = CloneCommand(command.operationCommand);
}
