ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/SchedulerAuxController.java

   1 /*-
   2  * ============LICENSE_START==========================================
   3  * ONAP Portal
   4  * ===================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ===================================================================
   7  *
   8  * Unless otherwise specified, all software contained herein is licensed
   9  * under the Apache License, Version 2.0 (the "License");
  10  * you may not use this software except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *             http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  * Unless otherwise specified, all documentation contained herein is licensed
  22  * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
  23  * you may not use this documentation except in compliance with the License.
  24  * You may obtain a copy of the License at
  25  *
  26  *             https://creativecommons.org/licenses/by/4.0/
  27  *
  28  * Unless required by applicable law or agreed to in writing, documentation
  29  * distributed under the License is distributed on an "AS IS" BASIS,
  30  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  31  * See the License for the specific language governing permissions and
  32  * limitations under the License.
  33  *
  34  * ============LICENSE_END============================================
  35  *
  36  *
  37  */
  38 package org.onap.portalapp.portal.controller;
  39
  40 import java.util.UUID;
  41
  42 import javax.servlet.http.HttpServletRequest;
  43
  44 import org.json.simple.JSONObject;
  45 import org.onap.portalapp.controller.EPRestrictedBaseController;
  46 import org.onap.portalapp.portal.logging.aop.EPAuditLog;
  47 import org.onap.portalapp.portal.logging.logic.EPLogUtil;
  48 import org.onap.portalapp.portal.scheduler.SchedulerProperties;
  49 import org.onap.portalapp.portal.scheduleraux.RestObject;
  50 import org.onap.portalapp.portal.scheduleraux.SchedulerAuxResponseWrapper;
  51 import org.onap.portalapp.portal.scheduleraux.SchedulerAuxRestInterfaceFactory;
  52 import org.onap.portalapp.portal.scheduleraux.SchedulerAuxRestInterfaceIfc;
  53 import org.onap.portalapp.portal.scheduleraux.SchedulerAuxUtil;
  54 import org.onap.portalapp.portal.utils.PortalConstants;
  55 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
  56 import org.springframework.context.annotation.Configuration;
  57 import org.springframework.context.annotation.EnableAspectJAutoProxy;
  58 import org.springframework.http.HttpStatus;
  59 import org.springframework.http.ResponseEntity;
  60 import org.springframework.web.bind.annotation.RequestMapping;
  61 import org.springframework.web.bind.annotation.RequestMethod;
  62 import org.springframework.web.bind.annotation.RestController;
  63
  64 /**
  65  * Controller to handle Policy requests.
  66  */
  67
  68 @RestController
  69 @RequestMapping(PortalConstants.PORTAL_AUX_API)
  70 @Configuration
  71 @EnableAspectJAutoProxy
  72 @EPAuditLog
  73 public class SchedulerAuxController extends EPRestrictedBaseController {
  74
  75         /** The logger. */
  76         private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SchedulerAuxController.class);
  77
  78         @RequestMapping(value = "/get_policy", method = RequestMethod.GET, produces = "application/json")
  79         public ResponseEntity<String> getPolicyInfo(HttpServletRequest request) throws Exception {
  80                 try {
  81
  82                         logger.debug(EELFLoggerDelegate.debugLogger,
  83                                         "SchedulerAux Controller Call Started: " + SchedulerProperties.SCHEDULERAUX_GET_CONFIG_VAL);
  84                         String path = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULERAUX_GET_CONFIG_VAL);
  85                         SchedulerAuxResponseWrapper policyResWrapper = getPolicyConfig(path);
  86
  87                         logger.debug(EELFLoggerDelegate.debugLogger, "SchedulerAux Request END : Response: ",
  88                                         new ResponseEntity<String>(policyResWrapper.getResponse(), HttpStatus.OK).toString());
  89
  90                         return (new ResponseEntity<String>(policyResWrapper.getResponse(),
  91                                         HttpStatus.valueOf(policyResWrapper.getStatus())));
  92                 } catch (Exception e) {
  93                         SchedulerAuxResponseWrapper policyResWrapper = new SchedulerAuxResponseWrapper();
  94                         policyResWrapper.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
  95                         policyResWrapper.setEntity(e.getMessage());
  96                         logger.error(EELFLoggerDelegate.errorLogger, "Exception with getpolicy ", e);
  97                         return (new ResponseEntity<String>(policyResWrapper.getResponse(), HttpStatus.INTERNAL_SERVER_ERROR));
  98                 }
  99         }
 100
 101         protected static SchedulerAuxResponseWrapper getPolicyConfig(String path) throws Exception {
 102                 String methodName = "getPolicyConfig";
 103                 String uuid = UUID.randomUUID().toString();
 104                 logger.debug(EELFLoggerDelegate.debugLogger, "starting getPolicyConfig ");
 105
 106                 try {
 107                         // STARTING REST API CALL AS AN FACTORY INSTACE
 108                         SchedulerAuxRestInterfaceIfc policyRestController = SchedulerAuxRestInterfaceFactory.getInstance();
 109                         JSONObject request = new JSONObject();
 110                         String policyName = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULER_POLICY_NAME);
 111                         request.put("policyName", policyName);
 112                         RestObject<String> restObjStr = new RestObject<String>();
 113                         String str = new String();
 114                         restObjStr.set(str);
 115                         policyRestController.<String>Post(str, request, uuid, path, restObjStr);
 116                         SchedulerAuxResponseWrapper policyRespWrapper = SchedulerAuxUtil.wrapResponse(restObjStr);
 117                         logger.debug(EELFLoggerDelegate.debugLogger, "Getpolicy Request END : Response: ", methodName,
 118                                         policyRespWrapper.getResponse());
 119                         if (policyRespWrapper.getStatus() != 200) {
 120                                 String message = String.format(
 121                                                 " get policy Information failed  . MethodName: %s, PolicyRespWrapperResponse: %s", methodName,
 122                                                 policyRespWrapper.getResponse());
 123                                 logger.error(EELFLoggerDelegate.errorLogger, message);
 124                                 EPLogUtil.schedulerAccessAlarm(logger, policyRespWrapper.getStatus());
 125                         }
 126                         return policyRespWrapper;
 127                 } catch (Exception e) {
 128                         String message = String.format(" EXCEPTION in getPolicyConfig  . MethodName: %s and Exception:  %s", methodName, e);
 129                         logger.error(EELFLoggerDelegate.errorLogger, "EXCEPTION in getPolicyConfig", message);
 130                         throw e;
 131                 }
 132         }
 133 }