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-rw-r--r--src/main/java/org/onap/dcae/ApplicationConfigurationListener.java22
-rw-r--r--src/main/java/org/onap/dcae/VesApplication.java6
-rw-r--r--src/main/java/org/onap/dcae/configuration/ConfigurationHandler.java20
3 files changed, 24 insertions, 24 deletions
diff --git a/src/main/java/org/onap/dcae/ApplicationConfigurationListener.java b/src/main/java/org/onap/dcae/ApplicationConfigurationListener.java
index b86bc1ec..c847cddc 100644
--- a/src/main/java/org/onap/dcae/ApplicationConfigurationListener.java
+++ b/src/main/java/org/onap/dcae/ApplicationConfigurationListener.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* VES Collector
* ================================================================================
- * Copyright (C) 2020 Nokia. All rights reserved.
+ * Copyright (C) 2020-2021 Nokia. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -29,7 +29,7 @@ import reactor.core.Disposable;
import java.time.Duration;
/**
- * ApplicationConfigurationListener is used to listen at notifications with configuration updates send from Consul.
+ * ApplicationConfigurationListener is used to listen at notifications with configuration updates.
*/
public class ApplicationConfigurationListener implements Runnable {
@@ -42,7 +42,7 @@ public class ApplicationConfigurationListener implements Runnable {
/**
* Constructor
* @param interval defines period of time when notification can come
- * @param configurationHandler handles notifications send by Consul
+ * @param configurationHandler handles notifications
*/
public ApplicationConfigurationListener(Duration interval, ConfigurationHandler configurationHandler) {
this.interval = interval;
@@ -50,7 +50,7 @@ public class ApplicationConfigurationListener implements Runnable {
}
/**
- * Reload listener to start listening for Consul notifications with defined interval.
+ * Reload listener to start listening for configurations notifications with defined interval.
* @param interval defines period of time when notification can come
*/
public synchronized void reload(Duration interval) {
@@ -64,23 +64,23 @@ public class ApplicationConfigurationListener implements Runnable {
}
/**
- * Start listening for Consul notification.
+ * Start listening for configurations notification.
*/
@Override
public void run() {
- Disposable consulListener = null;
+ Disposable configListener = null;
do {
try {
- consulListener = listenForConfigurationUpdates();
+ configListener = listenForConfigurationUpdates();
synchronized (this) {
- log.info("Switch to configuration handler thread. Active waiting for configuration from Consul.");
+ log.info("Switch to configuration handler thread. Active waiting for configuration.");
this.wait();
}
} catch (Exception e) {
- log.error("Unexpected error occurred during handling data from Consul.", e);
+ log.error("Unexpected error occurred during handling data.", e);
terminate();
} finally {
- stopListeningForConfigurationUpdates(consulListener);
+ stopListeningForConfigurationUpdates(configListener);
}
} while (!this.terminate);
}
@@ -95,7 +95,7 @@ public class ApplicationConfigurationListener implements Runnable {
/**
* Release resources when there is a need to stop listener
- * @param consulListener Handler to Consul listener
+ * @param consulListener Handler to configurations listener
*/
void stopListeningForConfigurationUpdates(Disposable consulListener) {
if (consulListener != null) {
diff --git a/src/main/java/org/onap/dcae/VesApplication.java b/src/main/java/org/onap/dcae/VesApplication.java
index f8cd74ad..75fd4594 100644
--- a/src/main/java/org/onap/dcae/VesApplication.java
+++ b/src/main/java/org/onap/dcae/VesApplication.java
@@ -3,7 +3,7 @@
* PROJECT
* ================================================================================
* Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Copyright (C) 2020 Nokia. All rights reserved.
+ * Copyright (C) 2020-2021 Nokia. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -66,7 +66,7 @@ public class VesApplication {
applicationLock.lock();
try {
startApplication(args);
- startListeningForApplicationConfigurationStoredInConsul();
+ startListeningForApplicationConfiguration();
} finally {
applicationLock.unlock();
}
@@ -110,7 +110,7 @@ public class VesApplication {
context = SpringApplication.run(VesApplication.class);
}
- private static void startListeningForApplicationConfigurationStoredInConsul() {
+ private static void startListeningForApplicationConfiguration() {
ConfigurationHandler cbsHandler = new ConfigurationHandler(new CbsClientConfigurationProvider(), configUpdater);
ApplicationConfigurationListener applicationConfigProvider = new ApplicationConfigurationListener(Duration.ofMinutes(DEFAULT_CONFIGURATION_FETCH_PERIOD), cbsHandler);
diff --git a/src/main/java/org/onap/dcae/configuration/ConfigurationHandler.java b/src/main/java/org/onap/dcae/configuration/ConfigurationHandler.java
index ebdf0474..aa3561b6 100644
--- a/src/main/java/org/onap/dcae/configuration/ConfigurationHandler.java
+++ b/src/main/java/org/onap/dcae/configuration/ConfigurationHandler.java
@@ -2,7 +2,7 @@
* ============LICENSE_START=======================================================
* VES Collector
* ================================================================================
- * Copyright (C) 2020 Nokia. All rights reserved.s
+ * Copyright (C) 2020-2021 Nokia. All rights reserved.s
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -37,8 +37,8 @@ import reactor.core.publisher.Mono;
import java.time.Duration;
/**
- * ConfigurationHandler is responsible for receiving configuration updates from Consul.
- * Any change made in the Consul will be reported as a notification.
+ * ConfigurationHandler is responsible for receiving configuration updates from config file or Consul (if config file doesn't exist).
+ * Any change made in the configuration will be reported as a notification.
*/
public class ConfigurationHandler {
@@ -61,12 +61,12 @@ public class ConfigurationHandler {
/**
* Start listen for application configuration notifications with configuration changes
* @param interval defines period of time when notification can come
- * @return {@link Disposable} handler to close Consul listener at the end
+ * @return {@link Disposable} handler to close configuration listener at the end
*/
public Disposable startListen(Duration interval) {
- log.info("Start listening for configuration from Consul ...");
- log.info(String.format("Consul configuration will be fetched in %s period.", interval));
+ log.info("Start listening for configuration ...");
+ log.info(String.format("Configuration will be fetched in %s period.", interval));
// Polling properties
final Duration initialDelay = Duration.ofSeconds(5);
@@ -78,7 +78,7 @@ public class ConfigurationHandler {
return createCbsClient(cbsClientConfiguration)
.flatMapMany(cbsClient -> cbsClient.updates(request, initialDelay, period))
.subscribe(
- this::handleConfigurationFromConsul,
+ this::handleConfiguration,
this::handleError
);
}
@@ -87,8 +87,8 @@ public class ConfigurationHandler {
return CbsClientFactory.createCbsClient(cbsClientConfiguration);
}
- void handleConfigurationFromConsul(JsonObject jsonObject) {
- log.info("Configuration update from Consul {}", jsonObject);
+ void handleConfiguration(JsonObject jsonObject) {
+ log.info("Configuration update {}", jsonObject);
if(jsonObject.has(CONFIG_DICT)) {
JsonObject config = jsonObject.getAsJsonObject(CONFIG_DICT);
JSONObject jObject = new JSONObject(config.toString());
@@ -99,7 +99,7 @@ public class ConfigurationHandler {
}
private void handleError(Throwable throwable) {
- log.error("Unexpected error occurred during fetching configuration from Consul", throwable);
+ log.error("Unexpected error occurred during fetching configuration", throwable);
}
private CbsRequest createCbsRequest() {