/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* 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.
*/
package org.apache.hadoop.gateway.trace;
import org.apache.log4j.Logger;
import org.eclipse.jetty.server.Request;
import org.eclipse.jetty.server.RequestLog;
import org.eclipse.jetty.server.Response;
import org.eclipse.jetty.util.component.AbstractLifeCycle;
public class AccessHandler extends AbstractLifeCycle implements RequestLog {
private static Logger log = Logger.getLogger( "org.apache.hadoop.gateway.access" );
@Override
public void log( Request request, Response response ) {
if( log.isTraceEnabled() ) {
StringBuilder sb = new StringBuilder();
TraceUtil.appendCorrelationContext( sb );
sb.append( "|" );
sb.append( request.getRemoteAddr() );
sb.append( "|" );
sb.append( request.getMethod() );
sb.append( "|" );
sb.append( request.getUri().toString() );
sb.append( "|" );
sb.append( request.getContentLength() );
sb.append( "|" );
sb.append( response.getStatus() );
sb.append( "|" );
sb.append( response.getContentCount() );
sb.append( "|" );
sb.append( System.currentTimeMillis() - request.getTimeStamp() );
log.trace( sb );
}
}
}