LoggingFilter.java
- /*
- * *********************************************************************************************************************
- *
- * blueMarine II: Semantic Media Centre
- * http://tidalwave.it/projects/bluemarine2
- *
- * Copyright (C) 2015 - 2021 by Tidalwave s.a.s. (http://tidalwave.it)
- *
- * *********************************************************************************************************************
- *
- * 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.
- *
- * *********************************************************************************************************************
- *
- * git clone https://bitbucket.org/tidalwave/bluemarine2-src
- * git clone https://github.com/tidalwave-it/bluemarine2-src
- *
- * *********************************************************************************************************************
- */
- package it.tidalwave.bluemarine2.rest.impl.server;
- import javax.annotation.Nonnull;
- import java.util.Enumeration;
- import java.io.IOException;
- import javax.servlet.Filter;
- import javax.servlet.FilterChain;
- import javax.servlet.FilterConfig;
- import javax.servlet.ServletException;
- import javax.servlet.ServletRequest;
- import javax.servlet.ServletResponse;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import lombok.extern.slf4j.Slf4j;
- import org.springframework.http.HttpStatus;
- /***********************************************************************************************************************
- *
- * @author Fabrizio Giudici
- *
- **********************************************************************************************************************/
- @Slf4j
- public class LoggingFilter implements Filter
- {
- @Override
- public void init (@Nonnull final FilterConfig filterConfig)
- {
- }
- @Override
- public void doFilter (@Nonnull final ServletRequest req,
- @Nonnull final ServletResponse res,
- @Nonnull final FilterChain chain)
- throws IOException, ServletException
- {
- final HttpServletRequest request = (HttpServletRequest)req;
- final HttpServletResponse response = (HttpServletResponse)res;
- try
- {
- log.debug(">>>> request: {} {} {}", request.getMethod(), request.getRequestURI(), request.getProtocol());
- for (final Enumeration<String> names = request.getHeaderNames(); names.hasMoreElements(); )
- {
- final String headerName = names.nextElement();
- log.debug(">>>> request header: {} = {}", headerName, request.getHeader(headerName));
- }
- chain.doFilter(req, res);
- }
- finally
- {
- final int status = response.getStatus();
- log.debug(">>>> response {} {}", status, HttpStatus.valueOf(status).getReasonPhrase());
- for (final String headerName : response.getHeaderNames())
- {
- log.debug(">>>> response header: {} = {}", headerName, response.getHeaders(headerName));
- }
- }
- }
- @Override
- public void destroy()
- {
- }
- }