diff options
Diffstat (limited to 'prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/AppInfoController.java')
-rw-r--r-- | prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/AppInfoController.java | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/AppInfoController.java b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/AppInfoController.java new file mode 100644 index 00000000..9a49dee5 --- /dev/null +++ b/prh-app-server/src/main/java/org/onap/dcaegen2/services/prh/controllers/AppInfoController.java @@ -0,0 +1,63 @@ +/* + * ============LICENSE_START======================================================= + * PNF-REGISTRATION-HANDLER + * ================================================================================ + * Copyright (C) 2018-2019 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 io.swagger.annotations.*; +import org.onap.dcaegen2.services.prh.configuration.Config; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.core.io.Resource; +import org.springframework.http.*; +import org.springframework.web.bind.annotation.GetMapping; +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 +@Api(value = "AppInfoController", description = "Provides basic information about application") +public class AppInfoController { + + private static final Logger LOGGER = LoggerFactory.getLogger(AppInfoController.class); + private final Resource gitInfo; + + @Autowired + public AppInfoController(Config config) { + gitInfo = config.getGitInfo(); + } + + @GetMapping(value = "heartbeat", produces = MediaType.TEXT_PLAIN_VALUE) + @ApiOperation("Returns liveness of PRH service") + @ApiResponses(@ApiResponse(code = 200, message = "Service is alive")) + public Mono<ResponseEntity<String>> heartbeat() { + LOGGER.trace("Heartbeat request received"); + return Mono.defer(() -> Mono.just(new ResponseEntity<>("alive", HttpStatus.OK)) + ); + } + + @GetMapping(value = "version", produces = MediaType.APPLICATION_JSON_VALUE) + @ApiOperation("Returns version information") + public Mono<Resource> version() { + return Mono.defer(() -> Mono.just(gitInfo)); + } +} |