Thanks Dimitry! That was exactly what I was searching for!

Thomas

Thank you Eduard - works great!

Just for additional clarification because I ran across this problem: the URL Map in the forwarded class (Api.v1 in your example) must not contain the Prefix of the URL (/v1 in your example). Its just the remainder of the REST URL that will be processed by the URL Map of the subclass.

Thomas

XMLSEQUENCE is the parameter I was searching for - thank you Tomas!

But your are right of course: you have to be careful when setting the XMLSEQUENCE to 0. 

I've adapted your simple example:

Class test.TestJSONExport Extends (%RegisteredObject, %ZJSON.Adaptor){Property int As %Integer;Property bool As %Boolean;Property str As %String(MAXLEN = "");ClassMethod test(){
    set obj = ..%New()
    set obj.bool=1
    set obj.int=12
    set obj.str="TEST"
    set sc = obj.%JSONExport()}}

With this I get the following terminal-output:

do ##class(test.TestJSONExport).test()
{"int":"12","bool":"true","str":"TEST"}

Is it because I'm using the backported %ZJSON from Robert in Caché?

https://community.intersystems.com/post/backport-json-cach%C3%A9
 

Thanks!

Thomas

Seems like the JSONTYPE as Property-Parameter is only available in IRIS.

Therefore I've now implemented the solution suggested by @Timothy Leavitt with own datatype-classes using the JSONTYPE class-paramter. So far it seems to work.

Hope we could upgrade to IRIS anytime soon. But unfortunately we are not quite there yet.

Thanks!

Thomas

Hi Robert,

I've already testet your fix with my code.

It works just fine in Caché, even without the customized datatype classes - thanks! 

Regards, Thomas