public static InBinding FromOutKey(string fieldKey, string outKey)
{
var ib = new InBinding();
ib.FieldKey = fieldKey;
ib.Generator = (ctx) => { return(ctx.In(outKey)); };
return(ib);
}
public static InBinding FromConstantValue(string fieldKey, object value)
{
var ib = new InBinding();
ib.FieldKey = fieldKey;
ib.Generator = (ctx) => { return(value); };
return(ib);
}
public ChainTask Set(string fieldKey, object value)
{
if (GetInField(fieldKey) == null)
{
throw new ArgumentException($"Field({fieldKey}) not exists in Task({GetType()}).");
}
InBindings.Add(InBinding.FromConstantValue(fieldKey, value));
return(this);
}
public static InBinding FromTemplate <TEMPLATE>(string fieldKey, params object[] args)
where TEMPLATE : IMessageTemplate
{
var ib = new InBinding();
var template = (TEMPLATE)Activator.CreateInstance(typeof(TEMPLATE), args);
ib.FieldKey = fieldKey;
ib.Generator = (ctx) => { return(template.OnExecute(ctx)); };
return(ib);
}
public ChainTask In(string fieldKey, string outKey)
{
if (GetInField(fieldKey) == null)
{
throw new ArgumentException($"Field({fieldKey}) not exists in Task({GetType()}).");
}
InBindings.Add(InBinding.FromOutKey(fieldKey, outKey));
return(this);
}
public ChainTask In <TEMPLATE>(string fieldKey, params object[] args)
where TEMPLATE : IMessageTemplate
{
if (GetInField(fieldKey) == null)
{
throw new ArgumentException($"Field({fieldKey}) not exists in Task({GetType()}).");
}
InBindings.Add(InBinding.FromTemplate <TEMPLATE>(fieldKey, args));
return(this);
}
