1 files changed, 78 insertions, 0 deletions
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/CloudConfiguration.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/CloudConfiguration.java
new file mode 100644
index 00000000..5b5c038b
--- /dev/null
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/CloudConfiguration.java
@@ -0,0 +1,78 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA Intellectual Property. 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.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.dcaegen2.services.prh.configuration;
+
+import java.util.Properties;
+import org.onap.dcaegen2.services.prh.model.EnvProperties;
+import org.onap.dcaegen2.services.prh.service.HttpClientExecutorService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.TaskScheduler;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
+import reactor.core.publisher.Flux;
+import reactor.core.scheduler.Schedulers;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 8/9/18
+ */
+@Configuration
+@EnableConfigurationProperties
+@EnableScheduling
+public class CloudConfiguration extends AppConfig {
+
+    private Logger logger = LoggerFactory.getLogger(this.getClass());
+    private HttpClientExecutorService httpClientExecutorService;
+
+    TaskScheduler cloudTaskScheduler;
+
+    @Value("#{systemEnvironment}")
+    private Properties systemEnvironment;
+
+
+    @Autowired
+    public void setThreadPoolTaskScheduler(ThreadPoolTaskScheduler threadPoolTaskScheduler,
+        HttpClientExecutorService httpClientExecutorService) {
+        this.cloudTaskScheduler = threadPoolTaskScheduler;
+        this.httpClientExecutorService = httpClientExecutorService;
+    }
+
+    protected void runTask() {
+        Flux.defer(() -> EnvironmentProcessor.evaluate(systemEnvironment))
+            .subscribeOn(Schedulers.parallel())
+            .subscribe(this::doOnSucces, this::doOnError);
+    }
+
+    private void doOnError(Throwable throwable) {
+        logger.warn("Error in case of processing system environment.%nMore details below:%n ", throwable);
+    }
+
+    private void doOnSucces(EnvProperties envProperties) {
+        logger.info("Fetching PRH configuration from ConfigBindingService/Consul");
+        Flux.just(httpClientExecutorService.callConsulForConfigBindingServiceEndpoint(envProperties))
+            .flatMap(configBindingServiceUri -> httpClientExecutorService.callConfigBindingServiceForPrhConfiguration(envProperties,
+                configBindingServiceUri)).subscribe();
+    }
+}