package Ġno . nav . person br uk er . internal . periodic . metrics . reporter . metrics . submit ter Ċ Ċ import Ġno . nav . br uk er not ifik as jon . schemas . internal . N ok kel Intern Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . common . exceptions . Count Exception Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . common . exceptions . Metrics Reporting Exception Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . config . EventType Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . metrics . Cache Count ing Metrics Sessions Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . metrics . Count ing Metrics Session Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . metrics . Dis cre p ancy Metrics Reporter Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . metrics . Topic Metrics Sessions Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . metrics . cache . count . Cache Event Counter Service Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . metrics . cache . count . Cache Metrics Reporter Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . metrics . kafka . topic . Topic Event Counter A iven Service Ċ import Ġno . nav . person br uk er . internal . periodic . metrics . reporter . metrics . kafka . topic . Topic Metrics Reporter Ċ import Ġorg . slf 4 j . Logger Ċ import Ġorg . slf 4 j . LoggerFactory Ċ Ċ class ĠMetrics Submit ter Service ( ĊĠĠĠĠĠĠĠ Ġprivate Ġval Ġcache Event Counter Service : ĠCache Event Counter Service , ĊĠĠĠĠĠĠĠ Ġprivate Ġval Ġtopic Event Counter Service A iven : ĠTopic Event Counter A iven Service < N ok kel Intern >, ĊĠĠĠĠĠĠĠ Ġprivate Ġval Ġcache Metrics Reporter : ĠCache Metrics Reporter , ĊĠĠĠĠĠĠĠ Ġprivate Ġval Ġkafka Metrics Reporter : ĠTopic Metrics Reporter , ĊĠĠĠĠĠĠĠ Ġprivate Ġval Ġdis cre p ancy Metrics Reporter : ĠDis cre p ancy Metrics Reporter Ċ ) Ġ{ ĊĊĠĠĠ Ġprivate Ġval Ġlog : ĠLogger Ġ= ĠLoggerFactory . getLogger ( Metrics Submit ter Service :: class . java ) ĊĊĠĠĠ Ġprivate Ġval Ġlast Reported NumberOf Kafka Events Ġ= ĠHashMap < EventType , ĠInt >() ĊĊĠĠĠ Ġsuspend Ġfun Ġsubmit Metrics () Ġ{ ĊĠĠĠĠĠĠĠ Ġtry Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġval Ġtopic Sessions Ġ= Ġtopic Event Counter Service A iven . count All Event Types Async () ĊĠĠĠĠĠĠĠĠĠĠĠ Ġval Ġcache Sessions Ġ= Ġcache Event Counter Service . count All Event Types Async () ĊĊĠĠĠĠĠĠĠĠĠĠĠ Ġval Ġsession Comparator Ġ= ĠSession Comparator ( topic Sessions , Ġcache Sessions ) ĊĊĠĠĠĠĠĠĠĠĠĠĠ Ġsession Comparator . event Types With Session From Both Sources (). forEach Ġ{ ĠeventType Ġ-> ĊĠĠĠĠĠĠĠĠĠĠĠĠĠĠĠ Ġreport Metrics By EventType ( topic Sessions , Ġcache Sessions , ĠeventType ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġ} ĊĊĠĠĠĠĠĠĠ Ġ} Ġcatch Ġ( e : ĠCount Exception ) Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġlog . warn (" Kl arte Ġik ke ĠÃ¥ Ġt elle Ġevent er ", Ġe ) ĊĊĠĠĠĠĠĠĠ Ġ} Ġcatch Ġ( e : ĠMetrics Reporting Exception ) Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġlog . warn (" Kl arte Ġik ke ĠÃ¥ Ġrapport ere Ġme tri kker ", Ġe ) ĊĊĠĠĠĠĠĠĠ Ġ} Ġcatch Ġ( e : ĠException ) Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġlog . error (" En Ġu vent et Ġfe il Ġopp st od , Ġkl arte Ġik ke ĠÃ¥ Ġt elle Ġog / eller Ġrapport ere Ġme tri kker .", Ġe ) ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġprivate Ġsuspend Ġfun Ġreport Metrics By EventType ( ĊĠĠĠĠĠĠĠĠĠĠĠ Ġtopic Sessions : ĠTopic Metrics Sessions , ĊĠĠĠĠĠĠĠĠĠĠĠ Ġcache Sessions : ĠCache Count ing Metrics Sessions , ĊĠĠĠĠĠĠĠĠĠĠĠ ĠeventType : ĠEventType ĊĠĠĠ Ġ) Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġkafka Event Session Ġ= Ġtopic Sessions . get ForType ( eventType ) ĊĊĠĠĠĠĠĠĠ Ġif Ġ( count ed More Kafka Events Than Last Count ( kafka Event Session , ĠeventType )) Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġval Ġcache Session Ġ= Ġcache Sessions . get ForType ( eventType ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġcache Metrics Reporter . report ( cache Session ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġkafka Metrics Reporter . report ( kafka Event Session ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġdis cre p ancy Metrics Reporter . report ( kafka Event Session , Ġcache Session ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġlast Reported NumberOf Kafka Events [ eventType ] Ġ= Ġkafka Event Session . getNumberOf Events () ĊĠĠĠĠĠĠĠ Ġ} Ġelse Ġif Ġ(! current And Last Count Was Zero ( kafka Event Session , ĠeventType )) Ġ{ ĊĠĠĠĠĠĠĠĠĠĠĠ Ġval Ġcurrent Count Ġ= Ġkafka Event Session . getNumberOf Events () ĊĠĠĠĠĠĠĠĠĠĠĠ Ġval Ġprevious Count Ġ= Ġlast Reported NumberOf Kafka Events . get OrDefault ( eventType , Ġ 0 ) ĊĠĠĠĠĠĠĠĠĠĠĠ Ġval Ġmsg Ġ= Ġ" Det Ġhar Ġopp st Ã¥ tt Ġen Ġt elle fe il , Ġrapport er er Ġder for Ġik ke Ġn ye Ġ$ eventType - met rik ker . Ġ" Ġ+ ĊĠĠĠĠĠĠĠĠĠĠĠĠĠĠĠĠĠĠĠ Ġ" Ant all Ġun ike Ġevent er Ġved Ġfor ri ge Ġrapport ering Ġ$ previous Count , Ġant all Ġt elt Ġn Ã¥ Ġ$ current Count ." ĊĠĠĠĠĠĠĠĠĠĠĠ Ġlog . warn ( msg ) ĊĠĠĠĠĠĠĠ Ġ} ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġprivate Ġfun Ġcounted More Kafka Events Than Last Count ( session : ĠCount ing Metrics Session , ĠeventType : ĠEventType ): ĠBoolean Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġcurrent Count Ġ= Ġsession . getNumberOf Events () ĊĠĠĠĠĠĠĠ Ġreturn Ġcurrent Count Ġ> Ġ 0 Ġ&& Ġcurrent Count Ġ>= Ġlast Reported NumberOf Kafka Events . get OrDefault ( eventType , Ġ 0 ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġprivate Ġfun Ġcurrent And Last Count Was Zero ( session : ĠCount ing Metrics Session , ĠeventType : ĠEventType ): ĠBoolean Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġcurrent Count Ġ= Ġsession . getNumberOf Events () ĊĠĠĠĠĠĠĠ Ġreturn Ġcurrent Count Ġ== Ġ 0 Ġ&& Ġlast Reported NumberOf Kafka Events . get OrDefault ( eventType , Ġ 0 ) Ġ== Ġ 0 ĊĠĠĠ Ġ} Ċ } Ċ