java - Netflix Archaius Dynamic Configuration -

i integrating hystrix in existing project , want read configuration values xml file instead of feeding configuration properties using configuration manager. when values updated in xml file want hystrix configuration updated @ runtime.

this guide following: https://github.com/netflix/archaius/wiki/users-guide

i understand far can use polledconfigurationsource , following code:

polledconfigurationsource source = ... abstractpollingscheduler scheduler = ... dynamicconfiguration configuration = new dynamicconfiguration(source, scheduler); configurationmanager.install(configuration); 

how point polledconfigurationsource xml file read properties after fixed time interval?

following code did trick me

private void initializeconfiguration() {      // fixeddelaypollingscheduler initialized default system     // settings     // fixed delay in milliseconds between 2 reads of configuration     // urls     // archaius.fixeddelaypollingscheduler.delaymills = 60000     // initial delay in milliseconds of reading configuration     // source     // archaius.fixeddelaypollingscheduler.initialdelaymills = 30000     abstractpollingscheduler scheduler = new fixeddelaypollingscheduler();      // configuration source brings dynamic changes configuration     // via polling     polledconfigurationsource source = new xmlpolledconfigurationsource();      // configuration polls polledconfigurationsource according     // schedule set scheduler     dynamicconfiguration configuration = new dynamicconfiguration(source, scheduler);      configurationmanager.install(configuration);      // registering configuration mbean , accessible     // read , update via jconsole     configjmxmanager.registerconfigmbean(configuration); } 

xmlpolledconfigurationsource source code

public class xmlpolledconfigurationsource implements polledconfigurationsource {  @suppresswarnings("static-access") @override public pollresult poll(boolean inital, object checkpoint) throws exception {     pollresult pollresult = null;     map<string, object> map = new hashmap<>();     // code read content resource     return pollresult.createfull(map);   } }