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darin.kelkhoff
2022-11-28 15:19:14 -06:00
parent 792383d21a
commit 2df9576e20
2 changed files with 135 additions and 0 deletions
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88
qqq-backend-core/src/main/java/com/kingsrook/qqq/backend/core/utils/Timer.java Normal file
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/*
* QQQ - Low-code Application Framework for Engineers.
* Copyright (C) 2021-2022. Kingsrook, LLC
* 651 N Broad St Ste 205 # 6917 | Middletown DE 19709 | United States
* contact@kingsrook.com
* https://github.com/Kingsrook/
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.kingsrook.qqq.backend.core.utils;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
/*******************************************************************************
** Object to help track performance/runtime of codes.
*******************************************************************************/
public class Timer
{
private static final Logger LOG = LogManager.getLogger(Timer.class);
private String name;
private long start;
private long last;
private Level level = Level.DEBUG;
/*******************************************************************************
**
*******************************************************************************/
public Timer(String name)
{
this.name = name;
start = System.currentTimeMillis();
last = start;
}
/*******************************************************************************
** Setter for level
**
*******************************************************************************/
public void setLevel(Level level)
{
this.level = level;
}
/*******************************************************************************
** Fluent setter for level
**
*******************************************************************************/
public Timer withLevel(Level level)
{
this.level = level;
return (this);
}
/*******************************************************************************
**
*******************************************************************************/
public void mark(String message)
{
long now = System.currentTimeMillis();
LOG.log(level, String.format("%s: Last [%5d] Total [%5d] %s", name, (now - last), (now - start), message));
last = now;
}
}

47
qqq-backend-core/src/test/java/com/kingsrook/qqq/backend/core/utils/TimerTest.java Normal file
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/*
* QQQ - Low-code Application Framework for Engineers.
* Copyright (C) 2021-2022. Kingsrook, LLC
* 651 N Broad St Ste 205 # 6917 | Middletown DE 19709 | United States
* contact@kingsrook.com
* https://github.com/Kingsrook/
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.kingsrook.qqq.backend.core.utils;
import org.apache.logging.log4j.Level;
import org.junit.jupiter.api.Test;
/*******************************************************************************
** Unit test for Timer
*******************************************************************************/
class TimerTest
{
/*******************************************************************************
**
*******************************************************************************/
@Test
void test()
{
Timer timer = new Timer("Test").withLevel(Level.INFO);
timer.mark("Tested!");
timer.setLevel(Level.OFF);
timer.mark("can't see me!");
}
}