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/*******************************************************************************
* ============LICENSE_START=======================================================
* son-handler
* ================================================================================
* Copyright (C) 2019 Wipro Limited.
* ==============================================================================
* 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.
* ============LICENSE_END=========================================================
*
*******************************************************************************/
package org.onap.dcaegen2.services.sonhms.utils;
import java.util.Collections;
import org.slf4j.Logger;
import org.springframework.core.ParameterizedTypeReference;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;
@Component
public class SonHandlerRestTemplate {
private static final String AUTH = "Authorization";
private static final String EXCEPTION_MSG = "Exception caught during request {}";
private static final Logger log = org.slf4j.LoggerFactory.getLogger(SonHandlerRestTemplate.class);
private SonHandlerRestTemplate() {
}
/**
* Send Post Request.
*/
public static <T> ResponseEntity<T> sendPostRequest(String requestUrl, String requestBody,
ParameterizedTypeReference<T> responseType) {
HttpHeaders headers = new HttpHeaders();
headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
headers.setContentType(MediaType.APPLICATION_JSON);
HttpEntity<Object> requestEntity = new HttpEntity<>(requestBody, headers);
try {
RestTemplate restTemplate = BeanUtil.getBean(RestTemplate.class);
return restTemplate.exchange(requestUrl, HttpMethod.POST, requestEntity, responseType);
} catch (Exception e) {
log.debug(EXCEPTION_MSG, e.getMessage());
return new ResponseEntity<>(HttpStatus.NOT_FOUND);
}
}
/**
* Send Get Request.
*/
public static <T> ResponseEntity<T> sendGetRequest(String requestUrl, ParameterizedTypeReference<T> responseType) {
HttpHeaders headers = new HttpHeaders();
headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
HttpEntity<Void> requestEntity = new HttpEntity<>(headers);
try {
RestTemplate restTemplate = BeanUtil.getBean(RestTemplate.class);
return restTemplate.exchange(requestUrl, HttpMethod.GET, requestEntity, responseType);
} catch (Exception e) {
log.debug(EXCEPTION_MSG, e.getMessage());
return new ResponseEntity<>(HttpStatus.NOT_FOUND);
}
}
/**
* Send Get Request to SDNR.
*/
public static <T> ResponseEntity<T> sendGetRequest(String requestUrl, String requestBody,
ParameterizedTypeReference<T> responseType) {
HttpHeaders headers = new HttpHeaders();
headers.setAccept(Collections.singletonList(MediaType.TEXT_PLAIN));
headers.setContentType(MediaType.APPLICATION_JSON);
headers.add(AUTH, "Basic SW5mcmFQb3J0YWxDbGllbnQ6cGFzc3dvcmQxJA==");
HttpEntity<Object> requestEntity = new HttpEntity<>(requestBody, headers);
try {
RestTemplate restTemplate = BeanUtil.getBean(RestTemplate.class);
return restTemplate.exchange(requestUrl, HttpMethod.POST, requestEntity, responseType);
} catch (Exception e) {
log.debug(EXCEPTION_MSG, e.getMessage());
return new ResponseEntity<>(HttpStatus.NOT_FOUND);
}
}
/**
* Send Post Request to oof.
*/
public static <T> ResponseEntity<T> sendPostRequestToOof(String requestUrl, String requestBody,
ParameterizedTypeReference<T> responseType) {
HttpHeaders headers = new HttpHeaders();
headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON));
headers.setContentType(MediaType.APPLICATION_JSON);
headers.add(AUTH, "Basic cGNpX3Rlc3Q6cGNpX3Rlc3Rwd2Q=");
HttpEntity<Object> requestEntity = new HttpEntity<>(requestBody, headers);
try {
RestTemplate restTemplate = BeanUtil.getBean(RestTemplate.class);
return restTemplate.exchange(requestUrl, HttpMethod.POST, requestEntity, responseType);
} catch (Exception e) {
log.debug(EXCEPTION_MSG, e);
return new ResponseEntity<>(HttpStatus.NOT_FOUND);
}
}
}
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