org.usergrid.persistence.cassandra.util.Slf4jTraceTagReporter Maven / Gradle / Ivy

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Core services for Usergrid system.

There is a newer version: 0.0.27.1

package org.usergrid.persistence.cassandra.util;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.Date;

/**
 * Simple reporter which dumps to class logger at info level.
 *
 * You can configure a logger with the name "TraceTagReporter"
 * explicitly which, if not in a logging context, then the
 * class level logger will be used.
 *
 * @author zznate
 */
public class Slf4jTraceTagReporter implements TraceTagReporter {
    private Logger logger;

    public Slf4jTraceTagReporter() {
        logger = LoggerFactory.getLogger("TraceTagReporter");
        if ( logger == null ) {
            logger = LoggerFactory.getLogger(Slf4jTraceTagReporter.class);
        }
    }

    @Override
    public void report(TraceTag traceTag) {
        logger.info("TraceTag: {}", traceTag.getTraceName());
        for ( TimedOpTag timedOpTag : traceTag ) {
            logger.info("----opId: {} opName: {} startTime: {} elapsed: {}",
                            new Object[]{
                                    timedOpTag.getOpTag(),
                                    timedOpTag.getTagName(),
                                    new Date(timedOpTag.getStart()),
                                    timedOpTag.getElapsed()
                            });
        }
        logger.info("------");

    }

    @Override
    public void reportUnattached(TimedOpTag timedOpTag) {
        logger.info("--[unattached]-- {}", timedOpTag);
    }
}