com.mysql.cj.log.LoggingProfilerEventHandler Maven / Gradle / Ivy
/*
* Copyright (c) 2007, 2020, Oracle and/or its affiliates.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, version 2.0, as published by the
* Free Software Foundation.
*
* This program is also distributed with certain software (including but not
* limited to OpenSSL) that is licensed under separate terms, as designated in a
* particular file or component or in included license documentation. The
* authors of MySQL hereby grant you an additional permission to link the
* program and your derivative works with the separately licensed software that
* they have included with MySQL.
*
* Without limiting anything contained in the foregoing, this file, which is
* part of MySQL Connector/J, is also subject to the Universal FOSS Exception,
* version 1.0, a copy of which can be found at
* http://oss.oracle.com/licenses/universal-foss-exception.
*
* This program 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 General Public License, version 2.0,
* for more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.cj.log;
import com.mysql.cj.Constants;
import com.mysql.cj.Query;
import com.mysql.cj.Session;
import com.mysql.cj.protocol.Resultset;
/**
* A profile event handler that just logs to the standard logging mechanism of the driver.
*/
public class LoggingProfilerEventHandler implements ProfilerEventHandler {
private Log logger;
public LoggingProfilerEventHandler() {
}
public void consumeEvent(ProfilerEvent evt) {
switch (evt.getEventType()) {
case ProfilerEvent.TYPE_USAGE:
this.logger.logWarn(evt);
break;
default:
this.logger.logInfo(evt);
break;
}
}
public void destroy() {
this.logger = null;
}
public void init(Log log) {
this.logger = log;
}
@Override
public void processEvent(byte eventType, Session session, Query query, Resultset resultSet, long eventDuration, Throwable eventCreationPoint,
String message) {
consumeEvent(new ProfilerEventImpl(eventType, //
session == null ? "" : session.getHostInfo().getHost(), //
session == null ? "" : session.getHostInfo().getDatabase(), //
session == null ? ProfilerEvent.NA : session.getThreadId(), //
query == null ? ProfilerEvent.NA : query.getId(), //
resultSet == null ? ProfilerEvent.NA : resultSet.getResultId(), //
eventDuration, //
session == null ? Constants.MILLIS_I18N : session.getQueryTimingUnits(), //
eventCreationPoint, message));
}
}