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/*-
* ============LICENSE_START=======================================================
* ONAP - Logging
* ================================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.logging.filter.spring;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpRequest;
import org.springframework.http.client.ClientHttpRequestExecution;
import org.springframework.http.client.ClientHttpRequestInterceptor;
import org.springframework.http.client.ClientHttpResponse;
import org.springframework.util.StreamUtils;
public class SpringClientPayloadFilter implements ClientHttpRequestInterceptor {
private final Logger logger = LoggerFactory.getLogger(this.getClass());
@Override
public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution)
throws IOException {
logRequest(request, body);
ClientHttpResponse response = execution.execute(request, body);
logResponse(response);
return response;
}
protected void logRequest(HttpRequest request, byte[] body) throws IOException {
if (logger.isDebugEnabled()) {
logger.debug("===========================request begin================================================");
logger.debug("URI : {}", request.getURI());
logger.debug("Method : {}", request.getMethod());
logger.debug("Headers : {}", request.getHeaders());
logger.debug("Request body: {}", new String(body, StandardCharsets.UTF_8));
logger.debug("==========================request end================================================");
}
}
protected void logResponse(ClientHttpResponse response) throws IOException {
if (logger.isDebugEnabled()) {
logger.debug("============================response begin==========================================");
logger.debug("Status code : {}", response.getStatusCode());
logger.debug("Status text : {}", response.getStatusText());
logger.debug("Headers : {}", response.getHeaders());
logger.debug("Response body: {}", StreamUtils.copyToString(response.getBody(), Charset.defaultCharset()));
logger.debug("=======================response end=================================================");
}
}
}
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