// ctor for non-mapped stored procedure
internal PassChainer(IStoredProc prev, ParameterArgument[] arguments)
: this((Chainer)prev)
{
var root = GetRoot();
if (arguments == null)
{
arguments = new ParameterArgument[] { null };
}
Array.ForEach(arguments, argument =>
{
if (argument == null)
{
argument = Designer.Null;
}
TryThrow(argument.Exception);
// infer data type from value
var param = Variable.InferParam(root, argument, out chainException);
TryThrow();
root.TryAddParamOrThrow(param, true);
});
Executable = new Executable((Compilable)prev, arguments);
}
// ctor for SQL batch
internal PassChainer(IStoredProc prev, ParameterArgument[] arguments, List <string> batchParameters)
: this((Chainer)prev)
{
var root = GetRoot();
// check arguments-params count
int argumentsCount = arguments == null ? 0 : arguments.Count();
int parametersCount = batchParameters.Count;
if (argumentsCount != parametersCount)
{
ThrowArgumentCountMismatch(parametersCount, argumentsCount);
}
if (arguments == null)
{
arguments = new ParameterArgument[] { null };
}
int i = 0;
Array.ForEach(arguments, argument =>
{
if (argument == null)
{
argument = Designer.Null;
}
TryThrow(argument.Exception);
// infer data type from value
var param = Variable.InferParam(root, argument, out chainException, batchParameters[i++]);
TryThrow();
root.TryAddParamOrThrow(param, true);
});
Executable = new Executable((Compilable)prev, arguments);
}