org.graylog2.indexer.cluster.jest.RequestResponseLogger Maven / Gradle / Ivy
/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see .
*/
package org.graylog2.indexer.cluster.jest;
import org.apache.http.HttpException;
import org.apache.http.HttpHost;
import org.apache.http.HttpRequest;
import org.apache.http.HttpResponse;
import org.apache.http.HttpResponseInterceptor;
import org.apache.http.RequestLine;
import org.apache.http.StatusLine;
import org.apache.http.protocol.HttpContext;
import org.apache.http.protocol.HttpCoreContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
public class RequestResponseLogger implements HttpResponseInterceptor {
private static final Logger LOG = LoggerFactory.getLogger(RequestResponseLogger.class);
private final Logger logger;
public RequestResponseLogger() {
this(LOG);
}
public RequestResponseLogger(Logger logger) {
this.logger = logger;
}
@Override
public void process(HttpResponse response, HttpContext context) throws HttpException, IOException {
// Avoid work if TRACE is not enabled for this class
if (logger.isTraceEnabled()) {
final StatusLine statusLine = response.getStatusLine();
final HttpHost targetHost = (HttpHost) context.getAttribute(HttpCoreContext.HTTP_TARGET_HOST);
final HttpRequest httpRequest = (HttpRequest) context
.getAttribute(HttpCoreContext.HTTP_REQUEST);
final RequestLine request = httpRequest.getRequestLine();
logger.trace("[{} {}]: {} {}{}",
statusLine.getStatusCode(),
statusLine.getReasonPhrase(),
request.getMethod(),
targetHost.toURI(),
request.getUri()
);
}
}
}