diff options
Diffstat (limited to 'app/src/main/java/org/onap/portalng/history/logging/ReactiveRequestLoggingFilter.java')
-rw-r--r-- | app/src/main/java/org/onap/portalng/history/logging/ReactiveRequestLoggingFilter.java | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/app/src/main/java/org/onap/portalng/history/logging/ReactiveRequestLoggingFilter.java b/app/src/main/java/org/onap/portalng/history/logging/ReactiveRequestLoggingFilter.java new file mode 100644 index 0000000..91df0c1 --- /dev/null +++ b/app/src/main/java/org/onap/portalng/history/logging/ReactiveRequestLoggingFilter.java @@ -0,0 +1,89 @@ +/* + * + * 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.portalng.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; + } +} |