diff options
Diffstat (limited to 'components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/restclients')
2 files changed, 144 insertions, 0 deletions
diff --git a/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/restclients/ConfigDbRestClient.java b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/restclients/ConfigDbRestClient.java new file mode 100644 index 00000000..dbc42912 --- /dev/null +++ b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/restclients/ConfigDbRestClient.java @@ -0,0 +1,64 @@ +/******************************************************************************* + * ============LICENSE_START======================================================= + * slice-analysis-ms + * ================================================================================ + * Copyright (C) 2020 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.slice.analysis.ms.restclients; + +import java.util.Collections; + +import org.springframework.core.ParameterizedTypeReference; +import org.springframework.http.HttpHeaders; +import org.springframework.http.MediaType; +import org.springframework.http.ResponseEntity; +import org.springframework.stereotype.Component; + +/** + * This class represents rest client for config db interfaces + */ +@Component +public class ConfigDbRestClient extends RestClient { + + public ConfigDbRestClient() { + super(); + } + + /** + * Send Post Request to Config DB. + */ + + public <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); + return super.sendPostRequest(headers, requestUrl, requestBody, responseType); + } + + /** + * Send Get Request to Config DB. + */ + + public <T> ResponseEntity<T> sendGetRequest(String requestUrl, ParameterizedTypeReference<T> responseType) { + HttpHeaders headers = new HttpHeaders(); + headers.setAccept(Collections.singletonList(MediaType.APPLICATION_JSON)); + headers.setContentType(MediaType.APPLICATION_JSON); + return super.sendGetRequest(headers, requestUrl, responseType); + } +} diff --git a/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/restclients/RestClient.java b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/restclients/RestClient.java new file mode 100644 index 00000000..5946fd1d --- /dev/null +++ b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/restclients/RestClient.java @@ -0,0 +1,80 @@ +/******************************************************************************* + * ============LICENSE_START======================================================= + * slice-analysis-ms + * ================================================================================ + * Copyright (C) 2020 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.slice.analysis.ms.restclients; + +import org.onap.slice.analysis.ms.utils.BeanUtil; +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.ResponseEntity; +import org.springframework.stereotype.Component; +import org.springframework.web.client.RestTemplate; + +/** + * This class is for base rest client + */ +@Component +public class RestClient { + + private static final String EXCEPTION_MSG = "Exception caught during request {}"; + private static final Logger log = org.slf4j.LoggerFactory.getLogger(RestClient.class); + + protected RestClient() { + + } + + /** + * Post Request Template. + */ + + public <T> ResponseEntity<T> sendPostRequest(HttpHeaders headers, String requestUrl, String requestBody, + ParameterizedTypeReference<T> responseType) { + 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); + } + } + + /** + * Get Request Template. + */ + + public <T> ResponseEntity<T> sendGetRequest(HttpHeaders headers, String requestUrl, ParameterizedTypeReference<T> responseType) { + 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); + } + } + + +} |