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

   1 /**
   2  *
   3  *     Copyright (c) 2017 Orange.  All rights reserved.
   4  *
   5  *     Licensed under the Apache License, Version 2.0 (the "License");
   6  *     you may not use this file except in compliance with the License.
   7  *     You may obtain a copy of the License at
   8  *
   9  *         http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  *     Unless required by applicable law or agreed to in writing, software
  12  *     distributed under the License is distributed on an "AS IS" BASIS,
  13  *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  *     See the License for the specific language governing permissions and
  15  *     limitations under the License.
  16  */
  17 package org.onap.nbi.apis.serviceinventory;
  18
  19 import java.util.LinkedHashMap;
  20 import org.onap.nbi.OnapComponentsUrlPaths;
  21 import org.springframework.beans.factory.annotation.Value;
  22 import org.springframework.http.HttpHeaders;
  23 import org.springframework.http.HttpStatus;
  24 import org.springframework.http.ResponseEntity;
  25 import org.springframework.stereotype.Service;
  26
  27 @Service
  28 public class AaiClient extends BaseClient {
  29
  30     public static final String CUSTOMER_ID = "$customerId";
  31
  32     @Value("${aai.host}")
  33     private String aaiHost;
  34
  35     @Value("${aai.header.authorization}")
  36     private String aaiHeaderAuthorization;
  37
  38     @Value("${aai.api.id}")
  39     private String aaiApiId;
  40
  41     private static final String HEADER_AUTHORIZATION = "Authorization";
  42     private static final String X_FROM_APP_ID = "X-FromAppId";
  43
  44     private HttpHeaders buildRequestHeaderForAAI() {
  45
  46         HttpHeaders httpHeaders = new HttpHeaders();
  47         httpHeaders.add(HEADER_AUTHORIZATION, aaiHeaderAuthorization);
  48         httpHeaders.add(X_FROM_APP_ID, aaiApiId);
  49         httpHeaders.add("Accept", "application/json");
  50         httpHeaders.add("Content-Type", "application/json");
  51         return httpHeaders;
  52
  53     }
  54
  55     public LinkedHashMap getCatalogService(String customerId, String serviceSpecName, String serviceId) {
  56
  57         StringBuilder callURL =
  58                 new StringBuilder().append(aaiHost).append(OnapComponentsUrlPaths.AAI_GET_SERVICE_FOR_CUSTOMER_PATH);
  59         String callUrlFormated = callURL.toString().replace(CUSTOMER_ID, customerId);
  60         callUrlFormated = callUrlFormated.replace("$serviceSpecName", serviceSpecName);
  61         callUrlFormated = callUrlFormated.replace("$serviceId", serviceId);
  62
  63         ResponseEntity<Object> response = callApiGet(callUrlFormated, buildRequestHeaderForAAI());
  64         if (response != null && response.getStatusCode().equals(HttpStatus.OK)) {
  65             return (LinkedHashMap) response.getBody();
  66         }
  67         return null;
  68     }
  69
  70
  71     public LinkedHashMap getVNF(String relatedLink) {
  72
  73         StringBuilder callURL = new StringBuilder().append(aaiHost).append(relatedLink);
  74
  75         ResponseEntity<Object> response = callApiGet(callURL.toString(), buildRequestHeaderForAAI());
  76         return (LinkedHashMap) response.getBody();
  77
  78     }
  79
  80     public LinkedHashMap getServicesInAaiForCustomer(String customerId) {
  81         StringBuilder callURL =
  82                 new StringBuilder().append(aaiHost).append(OnapComponentsUrlPaths.AAI_GET_SERVICES_FOR_CUSTOMER_PATH);
  83         String callUrlFormated = callURL.toString().replace(CUSTOMER_ID, customerId);
  84
  85         ResponseEntity<Object> response = callApiGet(callUrlFormated, buildRequestHeaderForAAI());
  86         return (LinkedHashMap) response.getBody();
  87     }
  88
  89     public LinkedHashMap getServiceInstancesInAaiForCustomer(String customerId, String serviceType) {
  90         StringBuilder callURL =
  91                 new StringBuilder().append(aaiHost).append(OnapComponentsUrlPaths.AAI_GET_SERVICE_INSTANCES_PATH);
  92         String callUrlFormated = callURL.toString().replace(CUSTOMER_ID, customerId);
  93         callUrlFormated = callUrlFormated.replace("$serviceSpecName", serviceType);
  94
  95         ResponseEntity<Object> response = callApiGet(callUrlFormated, buildRequestHeaderForAAI());
  96         return (LinkedHashMap) response.getBody();
  97     }
  98 }