private static object DoInsert(InvokeMemberBinder binder, object[] args, DataStrategy dataStrategy, string tableName)
{
if (binder.HasSingleUnnamedArgument())
{
return InsertEntity(args[0], dataStrategy, tableName, (r,e) => false, !binder.IsResultDiscarded());
}
if (args.Length == 2)
{
var onError = args[1] as ErrorCallback;
if (onError != null)
{
return InsertEntity(args[0], dataStrategy, tableName, onError, !binder.IsResultDiscarded());
}
}
return InsertDictionary(binder, args, dataStrategy, tableName);
}
public object Execute(DataStrategy dataStrategy, DynamicTable table, InvokeMemberBinder binder, object[] args)
{
object result;
if (binder.HasSingleUnnamedArgument() || args.Length == 2 && args[1] is ErrorCallback)
{
result = UpsertByKeyFields(table.GetQualifiedName(), dataStrategy, args[0],
MethodNameParser.ParseCriteriaNamesFromMethodName(binder.Name),
!binder.IsResultDiscarded(),
args.Length == 2 ? (ErrorCallback)args[1] : ((item, exception) => false));
}
else
{
var criteria = MethodNameParser.ParseFromBinder(binder, args);
var criteriaExpression = ExpressionHelper.CriteriaDictionaryToExpression(table.GetQualifiedName(),
criteria);
var data = binder.NamedArgumentsToDictionary(args);
result = dataStrategy.Upsert(table.GetQualifiedName(), data, criteriaExpression, !binder.IsResultDiscarded());
}
return ResultHelper.TypeResult(result, table, dataStrategy);
}
public object Execute(DataStrategy dataStrategy, DynamicTable table, InvokeMemberBinder binder, object[] args)
{
object[] objects;
if (binder.CallInfo.ArgumentNames.Count > 0 && binder.CallInfo.ArgumentNames.All(s => !string.IsNullOrWhiteSpace(s)))
{
objects = new object[] {binder.NamedArgumentsToDictionary(args)};
}
else if (args.Length == 0 || args.Length > 2)
{
throw new ArgumentException("Incorrect number of arguments to Upsert method.");
}
else
{
objects = args;
}
var result = UpsertUsingKeys(dataStrategy, table, objects, !binder.IsResultDiscarded());
return ResultHelper.TypeResult(result, table, dataStrategy);
}
private static object InsertDictionary(InvokeMemberBinder binder, object[] args, DataStrategy dataStrategy, string tableName)
{
return dataStrategy.Insert(tableName, binder.NamedArgumentsToDictionary(args), !binder.IsResultDiscarded());
}
