Move ConfigurationProvider to config module

Change-Id: Ic6f955f4e777e06e7c7eed6e08c0cac470e9a51d
Issue-ID: DCAEGEN2-1347
Signed-off-by: Piotr Jaszczyk <piotr.jaszczyk@nokia.com>

2 files changed, 20 insertions, 6 deletions

diff --git a/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/main.kt b/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/main.kt
index 059e8028..22d8000e 100644
--- a/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/main.kt
+++ b/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/main.kt
@@ -20,6 +20,7 @@
 package org.onap.dcae.collectors.veshv.main
 
 import org.onap.dcae.collectors.veshv.config.api.ConfigurationModule
+import org.onap.dcae.collectors.veshv.config.api.ConfigurationStateListener
 import org.onap.dcae.collectors.veshv.config.api.model.HvVesConfiguration
 import org.onap.dcae.collectors.veshv.healthcheck.api.HealthDescription
 import org.onap.dcae.collectors.veshv.healthcheck.api.HealthState
@@ -41,10 +42,25 @@ private val hvVesServer = AtomicReference<ServerHandle>()
 private val configurationModule = ConfigurationModule()
 
 fun main(args: Array<String>) {
+    val configStateListener = object : ConfigurationStateListener {
+        override fun retrying() {
+            HealthState.INSTANCE.changeState(HealthDescription.RETRYING_FOR_DYNAMIC_CONFIGURATION)
+        }
+    }
+
     HealthCheckServer.start(configurationModule.healthCheckPort(args))
     configurationModule
-            .hvVesConfigurationUpdates(args)
+            .hvVesConfigurationUpdates(args, configStateListener, ServiceContext::mdc)
             .publishOn(Schedulers.single(Schedulers.elastic()))
+            .doOnNext {
+                logger.info(ServiceContext::mdc) { "Using updated configuration for new connections" }
+                HealthState.INSTANCE.changeState(HealthDescription.HEALTHY)
+            }
+            .doOnError {
+                logger.error(ServiceContext::mdc) { "Failed to acquire configuration ${it.message}" }
+                logger.debug(ServiceContext::mdc) { "Detailed stack trace: $it" }
+                HealthState.INSTANCE.changeState(HealthDescription.DYNAMIC_CONFIGURATION_NOT_FOUND)
+            }
             .doOnNext(::startServer)
             .doOnError(::logServerStartFailed)
             .neverComplete() // TODO: remove after merging configuration stream with cbs
diff --git a/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/servers/VesServer.kt b/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/servers/VesServer.kt
index aed4d928..c079cc59 100644
--- a/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/servers/VesServer.kt
+++ b/sources/hv-collector-main/src/main/kotlin/org/onap/dcae/collectors/veshv/main/servers/VesServer.kt
@@ -23,8 +23,7 @@ import org.onap.dcae.collectors.veshv.boundary.Server
 import org.onap.dcae.collectors.veshv.config.api.model.HvVesConfiguration
 import org.onap.dcae.collectors.veshv.factory.CollectorFactory
 import org.onap.dcae.collectors.veshv.factory.ServerFactory
-import org.onap.dcae.collectors.veshv.healthcheck.api.HealthState
-import org.onap.dcae.collectors.veshv.impl.adapters.AdapterFactory
+import org.onap.dcae.collectors.veshv.factory.AdapterFactory
 import org.onap.dcae.collectors.veshv.main.metrics.MicrometerMetrics
 import org.onap.dcae.collectors.veshv.model.ServiceContext
 import org.onap.dcae.collectors.veshv.utils.ServerHandle
@@ -59,11 +58,10 @@ object VesServer {
 
     private fun initializeCollectorFactory(config: HvVesConfiguration): CollectorFactory =
             CollectorFactory(
-                    AdapterFactory.configurationProvider(config.cbs),
+                    config.collector,
                     AdapterFactory.sinkCreatorFactory(),
                     MicrometerMetrics.INSTANCE,
-                    config.server.maxPayloadSizeBytes,
-                    HealthState.INSTANCE
+                    config.server.maxPayloadSizeBytes
             )
 
     private fun logServerStarted(handle: ServerHandle) =