dashboard/webapp-backend/src/main/java/org/oransc/ric/portal/dashboard/config/A1ControllerConfiguration.java

   1 /*-
   2  * ========================LICENSE_START=================================
   3  * O-RAN-SC
   4  * %%
   5  * Copyright (C) 2019 Nordix Foundation
   6  * %%
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ========================LICENSE_END===================================
  19  */
  20 package org.oransc.ric.portal.dashboard.config;
  21
  22 import java.lang.invoke.MethodHandles;
  23 import org.oransc.ric.a1controller.client.api.A1ControllerApi;
  24 import org.oransc.ric.a1controller.client.invoker.ApiClient;
  25 import org.oransc.ric.portal.dashboard.DashboardConstants;
  26 import org.slf4j.Logger;
  27 import org.slf4j.LoggerFactory;
  28 import org.springframework.beans.factory.annotation.Autowired;
  29 import org.springframework.beans.factory.annotation.Value;
  30 import org.springframework.context.annotation.Bean;
  31 import org.springframework.context.annotation.Configuration;
  32 import org.springframework.context.annotation.Profile;
  33 import org.springframework.web.client.RestTemplate;
  34 import org.springframework.web.util.DefaultUriBuilderFactory;
  35
  36 /**
  37  * Creates an A1 controller client as a bean to be managed by the Spring
  38  * container.
  39  */
  40 @Configuration
  41 @Profile("!test")
  42 public class A1ControllerConfiguration {
  43
  44         private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
  45         public static final String A1_CONTROLLER_USERNAME = DashboardConstants.A1_CONTROLLER_USERNAME;
  46         public static final String A1_CONTROLLER_PASSWORD = DashboardConstants.A1_CONTROLLER_PASSWORD;
  47
  48         // Populated by the autowired constructor
  49         private final String a1ControllerUrl;
  50
  51         @Autowired
  52         public A1ControllerConfiguration(@Value("${a1controller.url.prefix}") final String urlPrefix, //
  53                         @Value("${a1controller.url.suffix}") final String urlSuffix) {
  54                 logger.debug("ctor prefix '{}' suffix '{}'", urlPrefix, urlSuffix);
  55                 a1ControllerUrl = new DefaultUriBuilderFactory(urlPrefix.trim()).builder().path(urlSuffix.trim()).build().normalize()
  56                                 .toString();
  57                 logger.info("Configuring A1 Controller at URL {}", a1ControllerUrl);
  58         }
  59
  60         private ApiClient apiClient() {
  61                 ApiClient apiClient = new ApiClient(new RestTemplate());
  62                 apiClient.setBasePath(a1ControllerUrl);
  63                 apiClient.setUsername(A1_CONTROLLER_USERNAME);
  64                 apiClient.setPassword(A1_CONTROLLER_PASSWORD);
  65                 return apiClient;
  66         }
  67
  68         @Bean
  69         // The bean (method) name must be globally unique
  70         public A1ControllerApi a1ControllerApi() {
  71                 return new A1ControllerApi(apiClient());
  72         }
  73
  74 }