/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.demo.core;
import java.text.MessageFormat;
import javax.faces.event.PhaseEvent;
import javax.faces.event.PhaseId;
import javax.faces.event.PhaseListener;
import org.richfaces.log.LogFactory;
import org.richfaces.log.Logger;
/**
* @author Nick Belaevski
*
*/
public class PhaseTracker implements PhaseListener {
private static final long serialVersionUID = 6358081870120864332L;
private Logger logger = LogFactory.getLogger(PhaseTracker.class);
private ThreadLocal<Long> phaseTimer = new ThreadLocal<Long>();
public void afterPhase(PhaseEvent event) {
Long phaseStartTime = phaseTimer.get();
long measuredTime = 0;
if (phaseStartTime != null) {
measuredTime = System.currentTimeMillis() - phaseStartTime.longValue();
}
logger.debug(MessageFormat.format("Phase {0} completed by {1}ms", event.getPhaseId(), measuredTime));
phaseTimer.set(null);
}
public void beforePhase(PhaseEvent event) {
logger.debug(MessageFormat.format("Phase {0} started", event.getPhaseId()));
phaseTimer.set(System.currentTimeMillis());
}
public PhaseId getPhaseId() {
return PhaseId.ANY_PHASE;
}
}