I'm sorry, that ask doesn't make sense to me. If you want to accept _absolutely anything_ then you've lost all claimed benefits of a statically typed language.
Something like I've shown, or like Kamil showed in his pastebin <https://pastebin.com/UpUKYEvg> seems like a more likely use case -- where you pre-define in your Java source the possible DagRun conf types via predefined classes. But since you asked, if you do want to accept and pass on absolutely arbitrary input: `run.setConf(gson.fromJson(userInput, JsonObject.cass))` -ash On May 29 2020, at 9:40 pm, Jarek Potiuk <jarek.pot...@polidea.com> wrote: > On Fri, May 29, 2020 at 10:27 PM Ash Berlin-Taylor <a...@apache.org> wrote: > >> >> >> @Test >> public void confDynamicTest() { >> JsonObject x = new JsonObject(); >> x.addProperty("x", 34); >> model.setConf(x); >> Assert.assertEquals(new JSON().serialize(model), >> "{\"external_trigger\":true,\"conf\":{\"x\":34}}"); >> >> JsonObject a = new JsonObject(); >> JsonArray aa = new JsonArray(); >> aa.add(1); >> aa.add(2); >> aa.add(3); >> a.add("a", aa); >> model.setConf(a); >> Assert.assertEquals(new JSON().serialize(model), >> "{\"external_trigger\":true,\"conf\":{\"a\":[1,2,3]}}"); >> >> JsonObject zw = new JsonObject(); >> JsonArray z = new JsonArray(); >> z.add(1); >> z.add(2); >> zw.add("Z", z); >> zw.addProperty("W", "a"); >> model.setConf(zw); >> Assert.assertEquals(new JSON().serialize(model), >> "{\"external_trigger\":true,\"conf\":{\"Z\":[1,2],\"W\":\"a\"}}"); >> } >> >> > Again I repeat the question: How do you do that without recompiling the > client in java? T > Take my example of "CLI". where you want to trigger different dag with > different parameters to pass. > > Please correct me if I am wrong, but your solution means that every time > you have a new DAG you neeed to implement the logic in your Java > client for > this specific DAG. > > I imagine as a user I would like to run > > java -jar client.jar tirgger_dag dag_id ="dag_id" > exection_date="2020-10-01" conf="{a: [1, 2, 3]" > java -jar client.jar tirgger_dag dag_id ="dag_id" > exection_date="2020-10-01" conf="{w:a}" > > and when a new dag appears I would like to run it with "conf ="xy": z} > > Remember that - unlike with python scripts - people who use java clientx > do not recompile them every time they run them, nor weekly. They usually > have some pre-compiled, ready to run .jar files to run their code. > > How do you want to do that? > > J. > > -- > > Jarek Potiuk > Polidea <https://www.polidea.com/> | Principal Software Engineer > > M: +48 660 796 129 <+48660796129> > [image: Polidea] <https://www.polidea.com/> >
