ConsoleLogger.java

/*******************************************************************************
 * Copyright (c) 2010-present Sonatype, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Stuart McCulloch (Sonatype, Inc.) - initial API and implementation
 *
 * Minimal facade required to be binary-compatible with legacy Plexus API
 *******************************************************************************/
package org.codehaus.plexus.logging.console;

import org.codehaus.plexus.logging.AbstractLogger;
import org.codehaus.plexus.logging.Logger;

public final class ConsoleLogger
    extends AbstractLogger
{
    // ----------------------------------------------------------------------
    // Constants
    // ----------------------------------------------------------------------

    private static final String[] TAGS = { "[DEBUG] ", "[INFO] ", "[WARNING] ", "[ERROR] ", "[FATAL ERROR] " };

    // ----------------------------------------------------------------------
    // Constructors
    // ----------------------------------------------------------------------

    public ConsoleLogger( final int threshold, final String name )
    {
        super( threshold, name );
    }

    public ConsoleLogger()
    {
        this( Logger.LEVEL_INFO, "console" );
    }

    // ----------------------------------------------------------------------
    // Public methods
    // ----------------------------------------------------------------------

    public void debug( final String message, final Throwable throwable )
    {
        if ( isDebugEnabled() )
        {
            log( LEVEL_DEBUG, message, throwable );
        }
    }

    public void info( final String message, final Throwable throwable )
    {
        if ( isInfoEnabled() )
        {
            log( LEVEL_INFO, message, throwable );
        }
    }

    public void warn( final String message, final Throwable throwable )
    {
        if ( isWarnEnabled() )
        {
            log( LEVEL_WARN, message, throwable );
        }
    }

    public void error( final String message, final Throwable throwable )
    {
        if ( isErrorEnabled() )
        {
            log( LEVEL_ERROR, message, throwable );
        }
    }

    public void fatalError( final String message, final Throwable throwable )
    {
        if ( isFatalErrorEnabled() )
        {
            log( LEVEL_FATAL, message, throwable );
        }
    }

    public Logger getChildLogger( final String name )
    {
        return this;
    }

    // ----------------------------------------------------------------------
    // Implementation methods
    // ----------------------------------------------------------------------

    private static void log( final int level, final String message, final Throwable throwable )
    {
        System.out.println( TAGS[level].concat( message ) );
        if ( throwable != null )
        {
            throwable.printStackTrace( System.out );
        }
    }
}