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authorLusheng Ji <lji@research.att.com>2018-04-20 13:21:58 +0000
committerGerrit Code Review <gerrit@onap.org>2018-04-20 13:21:58 +0000
commit1fb9130cd488228574b49e078148e4bcf1a7a5a8 (patch)
tree13e4e251d068bb274b2cf6ccfe8f573a13084077 /prh-app-server/src/main/java
parent23f7acc707bf285df2da4a95b146d1a7f5132453 (diff)
parent5fbcb6344672167e7d1dbf28ecbea3b8f55732fb (diff)
Merge "Implementation for HTTP/HTTPS and endpoints"
Diffstat (limited to 'prh-app-server/src/main/java')
-rw-r--r--prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/MainApp.java2
-rw-r--r--prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/TomcatHttpConfig.java49
-rw-r--r--prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/HeartbeatController.java56
-rw-r--r--prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/ScheduleController.java70
4 files changed, 163 insertions, 14 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 3c631218..ff2f8bd5 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
@@ -27,7 +27,6 @@ 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;
/**
@@ -36,7 +35,6 @@ import org.springframework.scheduling.concurrent.ConcurrentTaskScheduler;
@SpringBootApplication
@Configuration
@ComponentScan
-@EnableScheduling
@EnableAutoConfiguration(exclude = {JacksonAutoConfiguration.class})
public class MainApp {
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/TomcatHttpConfig.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/TomcatHttpConfig.java
new file mode 100644
index 00000000..0e9d7fe6
--- /dev/null
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/configuration/TomcatHttpConfig.java
@@ -0,0 +1,49 @@
+/*
+ * ============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 org.apache.catalina.connector.Connector;
+import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
+import org.springframework.boot.web.servlet.server.ServletWebServerFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/18/18
+ */
+@Configuration
+public class TomcatHttpConfig {
+
+ @Bean
+ public ServletWebServerFactory servletContainer() {
+ TomcatServletWebServerFactory tomcat = new TomcatServletWebServerFactory();
+ tomcat.addAdditionalTomcatConnectors(getHttpConnector());
+ return tomcat;
+ }
+
+ private Connector getHttpConnector() {
+ Connector connector = new Connector(TomcatServletWebServerFactory.DEFAULT_PROTOCOL);
+ connector.setScheme("http");
+ connector.setPort(8100);
+ connector.setSecure(false);
+ return connector;
+ }
+
+}
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/HeartbeatController.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/HeartbeatController.java
new file mode 100644
index 00000000..95b360e1
--- /dev/null
+++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/HeartbeatController.java
@@ -0,0 +1,56 @@
+/*
+ * ============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.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import org.onap.dcaegen2.services.prh.configuration.PrhAppConfig;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+import reactor.core.publisher.Mono;
+
+/**
+ * @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/19/18
+ */
+@RestController
+public class HeartbeatController {
+
+ private static final Logger logger = LoggerFactory.getLogger(PrhAppConfig.class);
+ private static final DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("HH:mm:ss");
+
+ @RequestMapping(value = "heartbeat", method = RequestMethod.GET)
+ public Mono<ResponseEntity<String>> heartbeat() {
+ logger.debug("Receiving request on on thread={} , time={} ", Thread.currentThread().getName(),
+ dateTimeFormatter.format(
+ LocalDateTime.now()));
+
+ return Mono.defer(() -> {
+ logger.debug("Sending response on thread={} , time={} ", Thread.currentThread().getName(),
+ dateTimeFormatter.format(
+ LocalDateTime.now()));
+ return Mono.just(new ResponseEntity<>("I'm living", HttpStatus.OK));
+ });
+ }
+}
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
index 99516c46..6f08dd8a 100644
--- 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
@@ -19,30 +19,40 @@
*/
package org.onap.dcaegen2.services.prh.controllers;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.List;
import java.util.concurrent.ScheduledFuture;
+import org.onap.dcaegen2.services.prh.configuration.PrhAppConfig;
import org.onap.dcaegen2.services.prh.tasks.ScheduledTasks;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
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;
+import org.springframework.web.bind.annotation.RestController;
+import reactor.core.publisher.Mono;
/**
* @author <a href="mailto:przemyslaw.wasala@nokia.com">Przemysław Wąsala</a> on 4/5/18
*/
-@Controller
+@RestController
@Component
public class ScheduleController {
+ private static final Logger logger = LoggerFactory.getLogger(PrhAppConfig.class);
+ private static final DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("HH:mm:ss");
private static final int SCHEDULING_DELAY = 20000;
+ private static volatile List<ScheduledFuture> scheduledFutureList = new ArrayList<>();
private final TaskScheduler taskScheduler;
private final ScheduledTasks scheduledTask;
- private ScheduledFuture<?> scheduledFuture;
@Autowired
public ScheduleController(TaskScheduler taskScheduler, ScheduledTasks scheduledTask) {
@@ -50,18 +60,54 @@ public class ScheduleController {
this.scheduledTask = scheduledTask;
}
+ @RequestMapping(value = "start", method = RequestMethod.GET)
+ public Mono<ResponseEntity<String>> startTasks() {
+ logDebug("Starting scheduling worker request on on thread={} , time={} ");
+ return Mono.fromSupplier(this::tryToStartTask).map(this::createStartTaskResponse);
+ }
+
+ @RequestMapping(value = "stopPrh", method = RequestMethod.GET)
+ public Mono<ResponseEntity<String>> stopTask() {
+ logDebug("Stopping scheduling worker request on on thread={} , time={} ");
+ return getResponseFromCancellationOfTasks();
+ }
- @RequestMapping(value = "preferences", method = RequestMethod.PUT)
- public ResponseEntity<Void> startTask() {
- scheduledFuture = taskScheduler
- .scheduleWithFixedDelay(scheduledTask::scheduleMainPrhEventTask, SCHEDULING_DELAY);
- return new ResponseEntity<>(HttpStatus.OK);
+ private synchronized Mono<ResponseEntity<String>> getResponseFromCancellationOfTasks() {
+ scheduledFutureList.forEach(x -> x.cancel(false));
+ scheduledFutureList.clear();
+ return Mono.defer(() -> {
+ logDebug("Sending success response on stopping task execution thread={} , time={} ");
+ return Mono.just(new ResponseEntity<>("PRH Service has already been stopped!", HttpStatus.CREATED));
+ });
}
- @RequestMapping("stopPrh")
- public ResponseEntity<Void> stopTask() {
- scheduledFuture.cancel(false);
- return new ResponseEntity<>(HttpStatus.OK);
+ private synchronized boolean tryToStartTask() {
+ if (scheduledFutureList.isEmpty()) {
+ scheduledFutureList.add(taskScheduler
+ .scheduleWithFixedDelay(scheduledTask::scheduleMainPrhEventTask, SCHEDULING_DELAY));
+ return true;
+ } else {
+ return false;
+ }
+
}
+ private ResponseEntity<String> createStartTaskResponse(boolean wasScheduled) {
+ if (wasScheduled) {
+ logDebug("Sending success response on starting task execution thread={} , time={} ");
+ return new ResponseEntity<>("PRH Service has been started!", HttpStatus.CREATED);
+ } else {
+ logDebug("Sending error response on starting task execution thread={} , time={} ");
+ return new ResponseEntity<>("PRH Service is still running!", HttpStatus.NOT_ACCEPTABLE);
+ }
+ }
+
+ private static void logDebug(String message) {
+ if (logger.isDebugEnabled()) {
+ logger.debug(message,
+ Thread.currentThread().getName(),
+ dateTimeFormatter.format(
+ LocalDateTime.now()));
+ }
+ }
}