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/*
*
* Copyright (c) 2023. Deutsche Telekom AG
*
* 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
*
*
*/
package org.onap.portal.history.logging;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import org.springframework.web.server.WebFilter;
import org.springframework.web.server.WebFilterChain;
import reactor.core.publisher.Mono;
import java.time.Duration;
import java.time.LocalDateTime;
import java.util.List;
@Slf4j
@Component
@RequiredArgsConstructor
@ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.REACTIVE)
public class ReactiveRequestLoggingFilter implements WebFilter {
private final LoggerProperties loggerProperties;
@Override
public Mono<Void> filter(ServerWebExchange exchange, WebFilterChain chain) {
if (loggingDisabled(exchange)) {
return chain.filter(exchange);
}
var logMessageMetadata =
WebExchangeUtils.getRequestMetadata(exchange, loggerProperties.traceIdHeaderName());
LoggingHelper.info(log, logMessageMetadata, "RECEIVED");
var invocationStart = LocalDateTime.now();
return chain
.filter(exchange)
.doOnTerminate(
() -> {
logMessageMetadata.put(
LogContextVariable.STATUS,
exchange.getResponse().getStatusCode().isError()
? StatusCode.ERROR.name()
: StatusCode.COMPLETE.name());
logMessageMetadata.put(
LogContextVariable.HTTP_STATUS,
String.valueOf(exchange.getResponse().getStatusCode().value()));
logMessageMetadata.put(
LogContextVariable.EXECUTION_TIME,
String.valueOf(
Duration.between(invocationStart, LocalDateTime.now()).toMillis()));
})
.doOnSuccess(res -> LoggingHelper.info(log, logMessageMetadata, "FINISHED"))
.doOnError(
ex -> LoggingHelper.warn(log, logMessageMetadata, "FAILED: {}", ex.getMessage()));
}
private boolean loggingDisabled(ServerWebExchange exchange) {
boolean loggingDisabled = loggerProperties.enabled() == null || !loggerProperties.enabled();
boolean urlShouldBeSkipped =
WebExchangeUtils.matchUrlsPatternsToPath(loggerProperties.excludePaths(), exchange.getRequest().getPath().value());
return loggingDisabled || urlShouldBeSkipped;
}
}
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