diff options
Diffstat (limited to 'ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/ConsulClientController.java')
| -rw-r--r-- | ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/ConsulClientController.java | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/ConsulClientController.java b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/ConsulClientController.java new file mode 100644 index 00000000..3a8f6c8d --- /dev/null +++ b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/ConsulClientController.java @@ -0,0 +1,113 @@ +/*- + * ============LICENSE_START========================================== + * ONAP Portal + * =================================================================== + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * =================================================================== + * + * Unless otherwise specified, all software contained herein is licensed + * under the Apache License, Version 2.0 (the "License"); + * you may not use this software 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. + * + * Unless otherwise specified, all documentation contained herein is licensed + * under the Creative Commons License, Attribution 4.0 Intl. (the "License"); + * you may not use this documentation except in compliance with the License. + * You may obtain a copy of the License at + * + * https://creativecommons.org/licenses/by/4.0/ + * + * Unless required by applicable law or agreed to in writing, documentation + * 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============================================ + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + */ +package org.onap.portalapp.portal.controller; + +import java.util.ArrayList; +import java.util.List; + +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.onap.portalapp.controller.EPRestrictedBaseController; +import org.onap.portalapp.portal.ecomp.model.PortalRestResponse; +import org.onap.portalapp.portal.ecomp.model.PortalRestStatusEnum; +import org.onap.portalapp.portal.service.ConsulHealthService; +import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestMethod; +import org.springframework.web.bind.annotation.RestController; + +import com.orbitz.consul.ConsulException; +import com.orbitz.consul.model.health.ServiceHealth; + +import io.searchbox.client.config.exception.NoServerConfiguredException; + +@RestController +@RequestMapping("/portalApi/consul") +public class ConsulClientController extends EPRestrictedBaseController { + private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ConsulClientController.class); + + @Autowired + private ConsulHealthService consulHealthService; + + // Get location of a healthy node running our service + @RequestMapping(value = { "/service/{service}" }, method = RequestMethod.GET, produces = "application/json") + public PortalRestResponse<String> getServiceLocation(HttpServletRequest request, HttpServletResponse response, + @PathVariable("service") String service) { + + try { + return new PortalRestResponse<String>(PortalRestStatusEnum.OK, "Success!", + consulHealthService.getServiceLocation(service, null)); + } catch (NoServerConfiguredException e) { + logger.error(logger.errorLogger, "No healthy service exception!"); + return new PortalRestResponse<String>(PortalRestStatusEnum.WARN, "Warning!", + "No healthy service exception!"); + } catch (ConsulException e) { + logger.error(logger.errorLogger, "Couldn't connect ot consul - Is consul running?"); + return new PortalRestResponse<String>(PortalRestStatusEnum.ERROR, "Error!", + "Couldn't connect ot consul - Is consul running?"); + } + } + + @RequestMapping(value = { "/service/healthy/{service}" }, method = RequestMethod.GET, produces = "application/json") + public PortalRestResponse<List<ServiceHealth>> getAllHealthyNodes(HttpServletRequest request, + HttpServletResponse response, @PathVariable("service") String service) { + try { + return new PortalRestResponse<List<ServiceHealth>>(PortalRestStatusEnum.OK, "Success!", + consulHealthService.getAllHealthyNodes(service)); + } catch (ConsulException e) { + logger.error(logger.errorLogger, "Couldn't connect to consul - shouldn't break anything."); + return new PortalRestResponse<List<ServiceHealth>>(PortalRestStatusEnum.ERROR, "Error!", new ArrayList<>()); + } + } + + @RequestMapping(value = { "/service/all/{service}" }, method = RequestMethod.GET, produces = "application/json") + public PortalRestResponse<List<ServiceHealth>> getAllNodes(HttpServletRequest request, HttpServletResponse response, + @PathVariable("service") String service) { + try { + return new PortalRestResponse<List<ServiceHealth>>(PortalRestStatusEnum.OK, "Success!", + consulHealthService.getAllNodes(service)); + } catch (ConsulException e) { + logger.error(logger.errorLogger, "Couldn't connect to consul - shouldn't break anything."); + return new PortalRestResponse<List<ServiceHealth>>(PortalRestStatusEnum.ERROR, "Error!", new ArrayList<>()); + } + } + +} |