src/main/java/org/onap/nbi/apis/serviceinventory/AaiClient.java

   1 /**
   2  *     Copyright (c) 2018 Orange
   3  *
   4  *     Licensed under the Apache License, Version 2.0 (the "License");
   5  *     you may not use this file except in compliance with the License.
   6  *     You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *     Unless required by applicable law or agreed to in writing, software
  11  *     distributed under the License is distributed on an "AS IS" BASIS,
  12  *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *     See the License for the specific language governing permissions and
  14  *     limitations under the License.
  15  */
  16 package org.onap.nbi.apis.serviceinventory;
  17
  18 import java.util.LinkedHashMap;
  19 import org.onap.nbi.OnapComponentsUrlPaths;
  20 import org.springframework.beans.factory.annotation.Value;
  21 import org.springframework.http.HttpHeaders;
  22 import org.springframework.http.HttpStatus;
  23 import org.springframework.http.ResponseEntity;
  24 import org.springframework.stereotype.Service;
  25
  26 @Service
  27 public class AaiClient extends BaseClient {
  28
  29     public static final String CUSTOMER_ID = "$customerId";
  30
  31     @Value("${aai.host}")
  32     private String aaiHost;
  33
  34     @Value("${aai.header.authorization}")
  35     private String aaiHeaderAuthorization;
  36
  37     @Value("${aai.api.id}")
  38     private String aaiApiId;
  39
  40     private static final String HEADER_AUTHORIZATION = "Authorization";
  41     private static final String X_FROM_APP_ID = "X-FromAppId";
  42
  43     private HttpHeaders buildRequestHeaderForAAI() {
  44
  45         HttpHeaders httpHeaders = new HttpHeaders();
  46         httpHeaders.add(HEADER_AUTHORIZATION, aaiHeaderAuthorization);
  47         httpHeaders.add(X_FROM_APP_ID, aaiApiId);
  48         httpHeaders.add("Accept", "application/json");
  49         httpHeaders.add("Content-Type", "application/json");
  50         return httpHeaders;
  51
  52     }
  53
  54     public LinkedHashMap getCatalogService(String customerId, String serviceSpecName, String serviceId) {
  55
  56         StringBuilder callURL =
  57                 new StringBuilder().append(aaiHost).append(OnapComponentsUrlPaths.AAI_GET_SERVICE_FOR_CUSTOMER_PATH);
  58         String callUrlFormated = callURL.toString().replace(CUSTOMER_ID, customerId);
  59         callUrlFormated = callUrlFormated.replace("$serviceSpecName", serviceSpecName);
  60         callUrlFormated = callUrlFormated.replace("$serviceId", serviceId);
  61
  62         ResponseEntity<Object> response = callApiGet(callUrlFormated, buildRequestHeaderForAAI());
  63         if (response != null && response.getStatusCode().equals(HttpStatus.OK)) {
  64             return (LinkedHashMap) response.getBody();
  65         }
  66         return null;
  67     }
  68
  69
  70     public LinkedHashMap getVNF(String relatedLink) {
  71
  72         StringBuilder callURL = new StringBuilder().append(aaiHost).append(relatedLink);
  73
  74         ResponseEntity<Object> response = callApiGet(callURL.toString(), buildRequestHeaderForAAI());
  75         return (LinkedHashMap) response.getBody();
  76
  77     }
  78
  79     public LinkedHashMap getServicesInAaiForCustomer(String customerId) {
  80         StringBuilder callURL =
  81                 new StringBuilder().append(aaiHost).append(OnapComponentsUrlPaths.AAI_GET_SERVICES_FOR_CUSTOMER_PATH);
  82         String callUrlFormated = callURL.toString().replace(CUSTOMER_ID, customerId);
  83
  84         ResponseEntity<Object> response = callApiGet(callUrlFormated, buildRequestHeaderForAAI());
  85         return (LinkedHashMap) response.getBody();
  86     }
  87
  88     public LinkedHashMap getServiceInstancesInAaiForCustomer(String customerId, String serviceType) {
  89         StringBuilder callURL =
  90                 new StringBuilder().append(aaiHost).append(OnapComponentsUrlPaths.AAI_GET_SERVICE_INSTANCES_PATH);
  91         String callUrlFormated = callURL.toString().replace(CUSTOMER_ID, customerId);
  92         callUrlFormated = callUrlFormated.replace("$serviceSpecName", serviceType);
  93
  94         ResponseEntity<Object> response = callApiGet(callUrlFormated, buildRequestHeaderForAAI());
  95         return (LinkedHashMap) response.getBody();
  96     }
  97 }