/// <summary>
/// Updates the command text for the command at the given position in the
/// <see cref="ModificationCommands" /> list.
/// </summary>
/// <param name="commandPosition"> The position of the command to generate command text for. </param>
protected virtual void UpdateCachedCommandText(int commandPosition)
{
var newModificationCommand = ModificationCommands[commandPosition];
switch (newModificationCommand.EntityState)
{
case EntityState.Added:
CommandResultSet[commandPosition] =
UpdateSqlGenerator.AppendInsertOperation(CachedCommandText, newModificationCommand, commandPosition);
break;
case EntityState.Modified:
CommandResultSet[commandPosition] =
UpdateSqlGenerator.AppendUpdateOperation(CachedCommandText, newModificationCommand, commandPosition);
break;
case EntityState.Deleted:
CommandResultSet[commandPosition] =
UpdateSqlGenerator.AppendDeleteOperation(CachedCommandText, newModificationCommand, commandPosition);
break;
}
LastCachedCommandIndex = commandPosition;
}
/// <summary>
/// Resets the builder to start building a new batch.
/// </summary>
protected virtual void ResetCommandText()
{
CachedCommandText = new StringBuilder();
UpdateSqlGenerator.AppendBatchHeader(CachedCommandText);
LastCachedCommandIndex = -1;
}