StandalonePlatformAbstraction.java

/****************************************************************************
 * Copyright (c) 2005, 2010 Jan S. Rellermeyer, Systems Group,
 * Department of Computer Science, ETH Zurich and others.
 * 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:
 *    Jan S. Rellermeyer - initial API and implementation
 *    Markus Alexander Kuppe - enhancements and bug fixes
 *
*****************************************************************************/
package ch.ethz.iks.slp.impl;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import ch.ethz.iks.slp.impl.filter.Filter;
import ch.ethz.iks.slp.impl.filter.RFC1960Filter;

/**
 * Platform abstraction for the standalone implementation.
 * 
 * @author Jan S. Rellermeyer, ETH Zurich
 */
public class StandalonePlatformAbstraction implements PlatformAbstraction {

	/**
	 * 
	 */
	private final Log log;

	/**
	 * 
	 */
	public StandalonePlatformAbstraction() {
		log = LogFactory.getLog(SLPCore.class);
	}

	/**
	 * 
	 * @see ch.ethz.iks.slp.impl.PlatformAbstraction#createFilter(java.lang.String)
	 */
	public Filter createFilter(String filterString)
			throws IllegalArgumentException {
		return RFC1960Filter.fromString(filterString);
	}

	/**
	 * 
	 * @see ch.ethz.iks.slp.impl.PlatformAbstraction#logDebug(java.lang.String)
	 */
	public void logDebug(final String message) {
		log.debug(message);
	}

	/**
	 * 
	 * @see ch.ethz.iks.slp.impl.PlatformAbstraction#logDebug(java.lang.String,
	 *      java.lang.Throwable)
	 */
	public void logDebug(final String message, final Throwable exception) {
		log.debug(message, exception);
	}

	/**
	 * 
	 * @see ch.ethz.iks.slp.impl.PlatformAbstraction#logError(java.lang.String)
	 */
	public void logError(final String message) {
		log.error(message);
	}

	/**
	 * 
	 * @see ch.ethz.iks.slp.impl.PlatformAbstraction#logError(java.lang.String,
	 *      java.lang.Throwable)
	 */
	public void logError(final String message, final Throwable exception) {
		log.error(message, exception);
	}

	/* (non-Javadoc)
	 * @see ch.ethz.iks.slp.impl.PlatformAbstraction#logTraceDrop(java.lang.String)
	 */
	public void logTraceDrop(String string) {
		if(SLPCore.CONFIG.getTraceDrop()) {
			log.trace(string);
		}
	}

	/* (non-Javadoc)
	 * @see ch.ethz.iks.slp.impl.PlatformAbstraction#logTraceMessage(java.lang.String)
	 */
	public void logTraceMessage(String string) {
		if(SLPCore.CONFIG.getTraceMessage()) {
			log.trace(string);
		}
	}

	/* (non-Javadoc)
	 * @see ch.ethz.iks.slp.impl.PlatformAbstraction#logTraceReg(java.lang.String)
	 */
	public void logTraceReg(String string) {
		if(SLPCore.CONFIG.getTraceReg()) {
			log.trace(string);
		}
	}

	/**
	 * 
	 * @see ch.ethz.iks.slp.impl.PlatformAbstraction#logWarning(java.lang.String)
	 */
	public void logWarning(final String message) {
		log.warn(message);
	}

	/**
	 * 
	 * @see ch.ethz.iks.slp.impl.PlatformAbstraction#logWarning(java.lang.String,
	 *      java.lang.Throwable)
	 */
	public void logWarning(final String message, final Throwable exception) {
		log.warn(message, exception);
	}
}