/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source 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 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.log;
import java.util.logging.Filter;
import java.util.logging.Formatter;
import java.util.logging.Handler;
import java.util.logging.LogRecord;
import javax.annotation.PostConstruct;
import com.caucho.bam.actor.ActorSender;
import com.caucho.bam.actor.SimpleActorSender;
import com.caucho.bam.stream.NullActor;
import com.caucho.bam.stream.NullMessageStream;
import com.caucho.config.ConfigException;
import com.caucho.hemp.broker.HempBroker;
import com.caucho.util.L10N;
/**
* Sends formatted messages to HMTP target
*/
public class HmtpHandler extends Handler {
private static final L10N L = new L10N(HmtpHandler.class);
private String _to;
private ActorSender _conn;
public HmtpHandler()
{
}
/**
* Sets the destination
*/
public void setTo(String to)
{
_to = to;
}
/**
* Initialize the handler
*/
@PostConstruct
public void init()
throws ConfigException
{
if (_to == null)
throw new ConfigException(L.l("BamHandler needs a 'to' attribute"));
HempBroker broker = HempBroker.getCurrent();
NullActor stream = new NullActor("log@localhost", broker);
_conn = new SimpleActorSender(stream, broker, "log@localhost", null);
}
/**
* Publishes the record.
*/
@Override
public void publish(LogRecord record)
{
if (! isLoggable(record))
return;
Filter filter = getFilter();
if (filter != null && ! filter.isLoggable(record))
return;
try {
String value;
Formatter formatter = getFormatter();
if (formatter != null)
value = formatter.format(record);
else
value = record.getMessage();
_conn.message(_to, value);
} catch (RuntimeException e) {
throw e;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* Flushes the buffer.
*/
@Override
public void flush()
{
}
/**
* Closes the handler.
*/
@Override
public void close()
{
}
@Override
public String toString()
{
return getClass().getSimpleName() + "[" + _to + "]";
}
}