2 * Copyright 2016-2017, Nokia Corporation
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.vfc;
18 import com.google.common.annotations.VisibleForTesting;
19 import java.util.concurrent.TimeUnit;
20 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core.MsbApiProvider;
21 import org.onap.vfccatalog.api.VnfpackageApi;
22 import org.onap.vnfmdriver.ApiClient;
23 import org.onap.vnfmdriver.api.NslcmApi;
24 import org.springframework.beans.factory.annotation.Autowired;
25 import org.springframework.stereotype.Component;
28 * Responsible for providing access to VF-C REST APIs
31 public class VfcRestApiProvider {
32 static final String NSLCM_API_SERVICE_NAME = "nslcm";
33 static final String NSLCM_API_VERION = "v1";
34 static final String NSCATALOG_SERVICE_NAME = "catalog";
35 static final String NSCATALOG_API_VERSION = "v1";
36 private final MsbApiProvider msbApiProvider;
39 VfcRestApiProvider(MsbApiProvider msbApiProvider) {
40 this.msbApiProvider = msbApiProvider;
44 * @return API to access VF-C for granting & LCN API
46 public NslcmApi getNsLcmApi() {
47 return buildNslcmApiClient().createService(NslcmApi.class);
51 ApiClient buildNslcmApiClient() {
52 ApiClient apiClient = new ApiClient();
53 //LCN processing in VF-C is very slow
54 apiClient.getOkBuilder().connectTimeout(3, TimeUnit.MINUTES);
55 apiClient.getOkBuilder().readTimeout(3, TimeUnit.MINUTES);
56 apiClient.getOkBuilder().writeTimeout(3, TimeUnit.MINUTES);
57 String correctedUrl = fixIncorrectUrl();
58 if (!correctedUrl.endsWith("/")) {
59 correctedUrl = correctedUrl + "/";
61 apiClient.setAdapterBuilder(apiClient.getAdapterBuilder().baseUrl(correctedUrl));
66 * @return API to access VF-C catalog API
68 public VnfpackageApi getVfcCatalogApi() {
69 return buildCatalogApiClient().createService(VnfpackageApi.class);
73 org.onap.vfccatalog.ApiClient buildCatalogApiClient() {
74 org.onap.vfccatalog.ApiClient vfcApiClient = new org.onap.vfccatalog.ApiClient();
75 String microServiceUrl = msbApiProvider.getMicroServiceUrl(NSCATALOG_SERVICE_NAME, NSCATALOG_API_VERSION);
76 if (!microServiceUrl.endsWith("/")) {
77 microServiceUrl = microServiceUrl + "/";
79 vfcApiClient.setAdapterBuilder(vfcApiClient.getAdapterBuilder().baseUrl(microServiceUrl));
84 * The swagger schema definition is not consistent with MSB info. The MSB reports
85 * the base path /restapi/nsclm/v1 (correct) and the paths defined in swagger is
86 * /nsclm/v1 making all API calls /restapi/nsclm/v1/nsclm/v1 (incorrect)
90 private String fixIncorrectUrl() {
91 String urlInMsb = msbApiProvider.getMicroServiceUrl(NSLCM_API_SERVICE_NAME, NSLCM_API_VERION);
92 //FIXME VF-C exposes multiple APIs in the single swagger definition, since the base path of different
93 //API is different the some API calls are incorrectly prefixed
94 //VF-C team refuses to fix this in Amsterdam https://jira.onap.org/browse/VFC-597?filter=-2
95 return urlInMsb.replaceFirst("/nslcm/v1", "");