com.atomikos.diagnostics.Slf4jConsole Maven / Gradle / Ivy
/**
* Copyright (C) 2000-2010 Atomikos
*
* This code ("Atomikos TransactionsEssentials"), by itself,
* is being distributed under the
* Apache License, Version 2.0 ("License"), a copy of which may be found at
* http://www.atomikos.com/licenses/apache-license-2.0.txt .
* You may not use this file except in compliance with the License.
*
* While the License grants certain patent license rights,
* those patent license rights only extend to the use of
* Atomikos TransactionsEssentials by itself.
*
* This code (Atomikos TransactionsEssentials) contains certain interfaces
* in package (namespace) com.atomikos.icatch
* (including com.atomikos.icatch.Participant) which, if implemented, may
* infringe one or more patents held by Atomikos.
* It should be appreciated that you may NOT implement such interfaces;
* licensing to implement these interfaces must be obtained separately from Atomikos.
*
* 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.
*/
package com.atomikos.diagnostics;
import java.io.IOException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* A console that delegates to slf4j - this ensures
* log4j compatibility.
*
*
*
*
*/
public class Slf4jConsole implements Console
{
private static final Logger log =
LoggerFactory.getLogger ( "atomikos" );
private int level;
public Slf4jConsole()
{
int level = Console.WARN;
if (log.isInfoEnabled())
level = Console.INFO;
else if (log.isDebugEnabled())
level = Console.DEBUG;
setLevel(level);
}
public void close() throws IOException
{
//nothing to do
}
/**
* The level. Note that this level
* is only returned for consistency with the
* API documentation; it is ignored by this
* console.
*/
public int getLevel()
{
return level;
}
/**
* This method does nothing for SLF4J - printing without newline
* would be too expensive since it is not supported in SLF4J.
*/
public void print ( String string ) throws IOException
{
}
/**
* This method does nothing for SLF4J - printing without newline
* would be too expensive since it is not supported in SLF4J.
*/
public void print ( String string , int level ) throws IOException
{
}
public void println ( String string ) throws IOException
{
println ( string , Console.WARN );
}
public void println ( String string , int level ) throws IOException
{
switch ( level ) {
case Console.WARN:
if (log.isWarnEnabled()) log.warn ( string );
break;
case Console.INFO:
if (log.isInfoEnabled()) log.info ( string );
break;
case Console.DEBUG:
if (log.isDebugEnabled()) log.debug ( string );
break;
default: break;
}
}
/**
* Setting the level has no filtering effect for this class: the output level is determined
* by the underlying logging tool's separate configuration. However,
* we still maintain the level to make sure the CascadedConsole works.
*/
public void setLevel ( int level )
{
this.level = level;
}
}