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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2021-2022 Nordix Foundation
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.ncmp.dmi.service.client;
import org.onap.cps.ncmp.dmi.config.DmiConfiguration.SdncProperties;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;
@Component
public class SdncRestconfClient {
private SdncProperties sdncProperties;
private RestTemplate restTemplate;
public SdncRestconfClient(final SdncProperties sdncProperties, final RestTemplate restTemplate) {
this.sdncProperties = sdncProperties;
this.restTemplate = restTemplate;
}
/**
* restconf get operation on sdnc.
*
* @param getResourceUrl sdnc get url
* @return the response entity
*/
public ResponseEntity<String> getOperation(final String getResourceUrl) {
return getOperation(getResourceUrl, new HttpHeaders());
}
/**
* Overloaded restconf get operation on sdnc with http headers.
*
* @param getResourceUrl sdnc get url
* @param httpHeaders http headers
* @return the response entity
*/
public ResponseEntity<String> getOperation(final String getResourceUrl, final HttpHeaders httpHeaders) {
return httpOperationWithJsonData(HttpMethod.GET, getResourceUrl, null, httpHeaders);
}
/**
* restconf http operations on sdnc.
*
* @param httpMethod HTTP Method
* @param resourceUrl sdnc resource url
* @param jsonData json data
* @param httpHeaders HTTP Headers
* @return response entity
*/
public ResponseEntity<String> httpOperationWithJsonData(final HttpMethod httpMethod,
final String resourceUrl,
final String jsonData,
final HttpHeaders httpHeaders) {
final String sdncBaseUrl = sdncProperties.getBaseUrl();
final String sdncRestconfUrl = sdncBaseUrl.concat(resourceUrl);
httpHeaders.setBasicAuth(sdncProperties.getAuthUsername(), sdncProperties.getAuthPassword());
final HttpEntity<String> httpEntity;
if (jsonData == null) {
httpEntity = new HttpEntity<>(httpHeaders);
} else {
httpEntity = new HttpEntity<>(jsonData, httpHeaders);
}
return restTemplate.exchange(sdncRestconfUrl, httpMethod, httpEntity, String.class);
}
}
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