/// <summary>
/// Validates the entry of the mapping.
/// </summary>
/// <param name="command">The type of command this mapping is used to.</param>
/// <param name="map">The mapping to be used before execution.</param>
private void Validate(Command command, DataEntityMap map)
{
if (map == null)
{
throw new NullReferenceException("Map");
}
var error = false;
switch (command)
{
case Command.InlineInsert:
case Command.InlineMerge:
case Command.InlineUpdate:
error = map.CommandType == CommandType.StoredProcedure;
break;
case Command.BatchQuery:
case Command.BulkInsert:
case Command.Count:
case Command.Delete:
case Command.DeleteAll:
case Command.Insert:
case Command.Merge:
case Command.Query:
case Command.Truncate:
case Command.Update:
error = false;
break;
}
if (error)
{
throw new InvalidOperationException($"The command type '{map.CommandType.ToString()}' is not yet supported for '{command.ToString()}'.");
}
}
/// <summary>
/// Set a mapping for the current defined entity.
/// </summary>
/// <param name="command">The type of command this mapping is used to.</param>
/// <param name="map">The mapping to be used before execution.</param>
/// <returns>The current instance of <see cref="DataEntityMapItem"/> that holds the mapping.</returns>
public DataEntityMapItem Set(Command command, DataEntityMap map)
{
// Validate
Validate(command, map);
// Check and Add
if (m_cache.ContainsKey(command))
{
throw new DuplicateDataEntityMapException(command);
}
else
{
m_cache.Add(command, map);
}
// Return
return(this);
}
