Add endpoint for load configuration(DMaaP, A&AI)

Refactor from tests ppoint of view

Change-Id: If747a499c70517a74bda6fbc895306271dc61d13
Issue-ID: DCAEGEN2-407
Signed-off-by: wasala <przemyslaw.wasala@nokia.com>

5 files changed, 81 insertions, 32 deletions

diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java
index 18db4082..9a1fec28 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java
@@ -21,9 +21,12 @@ package org.onap.dcaegen2.services.prh;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.TaskScheduler;
 import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.concurrent.ConcurrentTaskScheduler;
 
 /**
  * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 3/23/18
@@ -33,7 +36,14 @@ import org.springframework.scheduling.annotation.EnableScheduling;
 @ComponentScan
 @EnableScheduling
 public class MainApp {
+
     public static void main(String[] args) {
         SpringApplication.run(MainApp.class, args);
     }
+
+
+    @Bean
+    TaskScheduler taskScheduler() {
+        return new ConcurrentTaskScheduler();
+    }
 }
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/config/ApplicationProperties.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/config/ApplicationProperties.java
deleted file mode 100644
index 67d1c370..00000000
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/config/ApplicationProperties.java
+++ /dev/null
@@ -1,27 +0,0 @@
-/*-
- * ============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.config;
-
-/**
- * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/3/18
- */
-public class ApplicationProperties {
-
-}
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/ScheduleController.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/ScheduleController.java
new file mode 100644
index 00000000..a0739637
--- /dev/null
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/ScheduleController.java
@@ -0,0 +1,67 @@
+/*-
+ * ============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.controllers;
+
+import java.util.concurrent.ScheduledFuture;
+import org.onap.dcaegen2.services.prh.tasks.ScheduledTask;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.scheduling.TaskScheduler;
+import org.springframework.stereotype.Component;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/5/18
+ */
+@Controller
+@Component
+public class ScheduleController {
+
+    private static final int SCHEDULING_DELAY = 20000;
+
+    private final TaskScheduler taskScheduler;
+    private final ScheduledTask scheduledTask;
+
+    private ScheduledFuture<?> scheduledFuture;
+
+    @Autowired
+    public ScheduleController(TaskScheduler taskScheduler, ScheduledTask scheduledTask) {
+        this.taskScheduler = taskScheduler;
+        this.scheduledTask = scheduledTask;
+    }
+
+
+    @RequestMapping(value = "preferences", method = RequestMethod.PUT)
+    public ResponseEntity<Void> startTask() {
+        scheduledFuture = taskScheduler
+            .scheduleWithFixedDelay(scheduledTask::scheduledTaskAskingDMaaPOfConsumeEvent, SCHEDULING_DELAY);
+        return new ResponseEntity<>(HttpStatus.OK);
+    }
+
+    @RequestMapping("stopPrh")
+    public ResponseEntity<Void> stopTask() {
+        scheduledFuture.cancel(false);
+        return new ResponseEntity<>(HttpStatus.OK);
+    }
+
+}
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTask.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTask.java
index 706794f0..812f920c 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTask.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/DmaapConsumerTask.java
@@ -31,14 +31,15 @@ import org.springframework.stereotype.Component;
 @Component
 public class DmaapConsumerTask implements DmaapTask {
 
+
     private static final Logger logger = LoggerFactory.getLogger(DmaapConsumerTask.class);
     private static final DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("HH:mm:ss");
 
     @Override
     public void execute() {
+
         logger.debug("Start task DmaapConsumerTask::execute() :: Execution Time - {}", dateTimeFormatter.format(
             LocalDateTime.now()));
-
         logger.debug("End task DmaapConsumerTask::execute() :: Execution Time - {}",
             dateTimeFormatter.format(LocalDateTime.now()));
     }
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTask.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTask.java
index 90c1466c..a8a0f0be 100644
--- a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTask.java
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/tasks/ScheduledTask.java
@@ -25,6 +25,7 @@ import org.onap.dcaegen2.services.prh.exceptions.AAINotFoundException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.TaskScheduler;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
@@ -34,7 +35,6 @@ import org.springframework.stereotype.Component;
 @Component
 public class ScheduledTask {
 
-    private static final int SCHEDULING_DELAY = 1000;
     private static final Logger logger = LoggerFactory.getLogger(ScheduledTask.class);
     private static final DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("HH:mm:ss");
 
@@ -45,8 +45,6 @@ public class ScheduledTask {
         this.dmaapConsumerTask = dmaapConsumerTask;
     }
 
-
-    @Scheduled(fixedDelay = SCHEDULING_DELAY)
     public void scheduledTaskAskingDMaaPOfConsumeEvent() {
         logger.debug("Task scheduledTaskAskingDMaaPOfConsumeEvent() :: Execution Time - {}", dateTimeFormatter.format(
             LocalDateTime.now()));
@@ -54,7 +52,7 @@ public class ScheduledTask {
             dmaapConsumerTask.execute();
         } catch (AAINotFoundException e) {
             logger
-                .error("Task scheduledTaskAskingDMaaPOfConsumeEvent()::AAINotFoundException :: Execution Time - {}:{}",
+                .warn("Task scheduledTaskAskingDMaaPOfConsumeEvent()::AAINotFoundException :: Execution Time - {}:{}",
                     dateTimeFormatter.format(
                         LocalDateTime.now()), e);
         }