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BoltMessageLog.java
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BoltMessageLog.java
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/*
* Copyright (c) 2002-2017 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.bolt;
import io.netty.channel.Channel;
import org.codehaus.jackson.map.ObjectMapper;
import org.neo4j.io.fs.DefaultFileSystemAbstraction;
import org.neo4j.io.fs.FileSystemAbstraction;
import org.neo4j.kernel.configuration.Config;
import org.neo4j.kernel.lifecycle.LifecycleAdapter;
import org.neo4j.logging.FormattedLog;
import org.neo4j.logging.Level;
import org.neo4j.logging.Log;
import org.neo4j.logging.RotatingFileOutputStreamSupplier;
import java.io.File;
import java.io.IOException;
import java.net.SocketAddress;
import java.util.concurrent.Executor;
public class BoltMessageLog extends LifecycleAdapter
{
private RotatingFileOutputStreamSupplier rotatingSupplier;
private final Log inner;
public static BoltMessageLog getInstance()
{
try
{
return new BoltMessageLog( null, new DefaultFileSystemAbstraction(), null );
}
catch ( IOException e )
{
return null;
}
}
public BoltMessageLog( Config config, FileSystemAbstraction fileSystem, Executor executor )
throws IOException
{
// TODO: draw settings from config, plumb in the executor, etc
FormattedLog.Builder builder = FormattedLog.withUTCTimeZone();
File logFile = new File( "/tmp/bolt.log" );
rotatingSupplier = new RotatingFileOutputStreamSupplier( fileSystem, logFile, 256L, 1000L * 60L * 60L * 24L, 10,
null );
FormattedLog formattedLog = builder.toOutputStream( rotatingSupplier );
formattedLog.setLevel( Level.DEBUG );
this.inner = formattedLog;
}
public void error( Channel channel, String message )
{
inner.error( "[%s] %s", remoteAddress( channel ), message );
}
public void error( Channel channel, String message, String arg1 )
{
inner.error( "[%s] %s %s", remoteAddress( channel ), message, arg1 );
}
public void error( Channel channel, String message, String arg1, String arg2 )
{
inner.error( "[%s] %s %s %s", remoteAddress( channel ), message, arg1, arg2 );
}
public void warn( Channel channel, String message )
{
inner.warn( "[%s] %s", remoteAddress( channel ), message );
}
public void warn( Channel channel, String message, String arg1 )
{
inner.warn( "[%s] %s %s", remoteAddress( channel ), message, arg1 );
}
public void warn( Channel channel, String message, String arg1, String arg2 )
{
inner.warn( "[%s] %s %s %s", remoteAddress( channel ), message, arg1, arg2 );
}
public void info( Channel channel, String message )
{
inner.info( "[%s] %s", remoteAddress( channel ), message );
}
public void info( Channel channel, String message, String arg1 )
{
inner.info( "[%s] %s %s", remoteAddress( channel ), message, arg1 );
}
public void info( Channel channel, String message, String arg1, String arg2 )
{
inner.info( "[%s] %s %s %s", remoteAddress( channel ), message, arg1, arg2 );
}
public void info( Channel channel, String message, String arg1, String arg2, String arg3 )
{
inner.info( "[%s] %s %s %s", remoteAddress( channel ), message, arg1, arg2, arg3 );
}
public void debug( Channel channel, String message )
{
inner.debug( "[%s] %s", remoteAddress( channel ), message );
}
public void debug( Channel channel, String message, String arg1 )
{
inner.debug( "[%s] %s %s", remoteAddress( channel ), message, arg1 );
}
public void debug( Channel channel, String message, String arg1, String arg2 )
{
inner.debug( "[%s] %s %s %s", remoteAddress( channel ), message, arg1, arg2 );
}
private SocketAddress remoteAddress( Channel channel )
{
return channel == null ? null : channel.remoteAddress();
}
}