/// <summary>
/// Retrieves the data.
/// </summary>
internal void RetrieveData()
{
if(Command.Command.ContainsKey("map") == false || Command.Command.ContainsKey("reduce") == false)
throw new InvalidOperationException("Cannot execute without a map and reduce function");
IsModifiable = false;
try
{
Result = new MapReduceResult(_database.SendCommand(_rootType, Command.Command));
}
catch(MongoCommandException exception)
{
Result = new MapReduceResult(exception.Error);
throw new MongoMapReduceException(exception);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="MongoMapReduceException"/> class.
/// </summary>
/// <param name="exception">The exception.</param>
public MongoMapReduceException(MongoCommandException exception)
: base(exception.Message,exception.Error, exception.Command)
{
MapReduceResult = new MapReduceResult(exception.Error);
}
