diff options
Diffstat (limited to 'reference/logging-filter/logging-filter-spring/src/main/java/org/onap/logging/filter/spring/LoggingInterceptor.java')
-rw-r--r-- | reference/logging-filter/logging-filter-spring/src/main/java/org/onap/logging/filter/spring/LoggingInterceptor.java | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/reference/logging-filter/logging-filter-spring/src/main/java/org/onap/logging/filter/spring/LoggingInterceptor.java b/reference/logging-filter/logging-filter-spring/src/main/java/org/onap/logging/filter/spring/LoggingInterceptor.java new file mode 100644 index 0000000..d8d6bf4 --- /dev/null +++ b/reference/logging-filter/logging-filter-spring/src/main/java/org/onap/logging/filter/spring/LoggingInterceptor.java @@ -0,0 +1,96 @@ +/*- + * ============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.util.Collections; +import java.util.Map; +import java.util.stream.Collectors; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.ws.rs.core.Context; +import javax.ws.rs.ext.Providers; +import org.onap.logging.filter.base.MDCSetup; +import org.onap.logging.filter.base.SimpleMap; +import org.onap.logging.filter.base.SimpleServletHeadersMap; +import org.onap.logging.ref.slf4j.ONAPLogConstants; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.slf4j.MDC; +import org.springframework.stereotype.Component; +import org.springframework.web.servlet.ModelAndView; +import org.springframework.web.servlet.handler.HandlerInterceptorAdapter; + +@Component +public class LoggingInterceptor extends HandlerInterceptorAdapter { + + private static final Logger logger = LoggerFactory.getLogger(LoggingInterceptor.class); + + private MDCSetup mdcSetup = new MDCSetup(); + + @Context + private Providers providers; + + @Override + public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) + throws Exception { + SimpleMap headers = new SimpleServletHeadersMap(request); + String requestId = mdcSetup.getRequestId(headers); + MDC.put(ONAPLogConstants.MDCs.REQUEST_ID, requestId); + mdcSetup.setInvocationId(headers); + mdcSetup.setServiceName(request); + mdcSetup.setMDCPartnerName(headers); + mdcSetup.setClientIPAddress(request); + mdcSetup.setEntryTimeStamp(); + mdcSetup.setInstanceID(); + mdcSetup.setServerFQDN(); + MDC.put(ONAPLogConstants.MDCs.RESPONSE_STATUS_CODE, ONAPLogConstants.ResponseStatus.INPROGRESS.toString()); + mdcSetup.setLogTimestamp(); + mdcSetup.setElapsedTime(); + logger.info(ONAPLogConstants.Markers.ENTRY, "Entering"); + if (logger.isDebugEnabled()) + logRequestInformation(request); + return true; + } + + protected void logRequestInformation(HttpServletRequest request) { + Map<String, String> headers = Collections.list((request).getHeaderNames()).stream() + .collect(Collectors.toMap(h -> h, request::getHeader)); + + logger.debug("===========================request begin================================================"); + logger.debug("URI : {}", request.getRequestURI()); + logger.debug("Method : {}", request.getMethod()); + logger.debug("Headers : {}", headers); + logger.debug("==========================request end================================================"); + + } + + @Override + public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, + ModelAndView modelAndView) throws Exception { + mdcSetup.setResponseStatusCode(response.getStatus()); + mdcSetup.setLogTimestamp(); + mdcSetup.setElapsedTime(); + mdcSetup.setResponseDescription(response.getStatus()); + MDC.put(ONAPLogConstants.MDCs.RESPONSE_CODE, String.valueOf(response.getStatus())); + logger.info(ONAPLogConstants.Markers.EXIT, "Exiting."); + MDC.clear(); + } +} |