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<?php |
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/** |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the LGPL. For more information please see |
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* <http://phing.info>. |
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*/ |
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namespace Phing\Task\Optional; |
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use Phing\Dispatch\DispatchTask; |
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use Phing\Exception\BuildException; |
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use Phing\Project; |
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use Symfony\Component\Stopwatch\Stopwatch; |
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/** |
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* Stopwatch. |
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* |
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* @author Siad Ardroumli <[email protected]> |
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* @package phing.tasks.ext.stopwatch |
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*/ |
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class StopwatchTask extends DispatchTask |
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{ |
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/** |
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* Name of the timer. |
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* |
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* @var string $name |
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*/ |
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private $name = ''; |
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/** |
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* Category of the timer. |
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* |
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* @var string $category optional |
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*/ |
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private $category = ''; |
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/** |
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* Holds an instance of Stopwatch. |
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* |
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* @var Stopwatch $timer |
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*/ |
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private static $timer = null; |
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/** |
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* Initialize Task. |
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* |
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* @return void |
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*/ |
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public function init() |
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{ |
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if (!class_exists('\\Symfony\\Component\\Stopwatch\\Stopwatch')) { |
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throw new BuildException("StopwatchTask requires symfony/stopwatch to be installed."); |
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} |
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$this->setAction('start'); |
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} |
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/** |
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* Get the stopwatch instance. |
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* |
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* @return Stopwatch |
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*/ |
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private function getStopwatchInstance() |
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{ |
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if (self::$timer === null) { |
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self::$timer = new Stopwatch(); |
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} |
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return self::$timer; |
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} |
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/** |
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* Start timer. |
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* |
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* @return void |
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*/ |
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public function start() |
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{ |
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$timer = $this->getStopwatchInstance(); |
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$timer->start($this->name, $this->category); |
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} |
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/** |
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* Stop timer. |
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* |
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* @return void |
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*/ |
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public function stop() |
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{ |
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$timer = $this->getStopwatchInstance(); |
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$event = $timer->stop($this->name); |
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foreach ($event->getPeriods() as $period) { |
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$this->log( |
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'Starttime: ' . $period->getStartTime() . ' - Endtime: ' . $period->getEndTime() . ' - Duration: ' . $period->getDuration() . ' - Memory: ' . $period->getMemory(), |
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Project::MSG_INFO |
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); |
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} |
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$this->log('Name: ' . $this->name, Project::MSG_INFO); |
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$this->log('Category: ' . $event->getCategory(), Project::MSG_INFO); |
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$this->log('Origin: ' . $event->getOrigin(), Project::MSG_INFO); |
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$this->log('Start time: ' . $event->getStartTime(), Project::MSG_INFO); |
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$this->log('End time: ' . $event->getEndTime(), Project::MSG_INFO); |
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$this->log('Duration: ' . $event->getDuration(), Project::MSG_INFO); |
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$this->log('Memory: ' . $event->getMemory(), Project::MSG_INFO); |
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} |
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/** |
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* Measure lap time. |
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* |
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* @return void |
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*/ |
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public function lap() |
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{ |
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$timer = $this->getStopwatchInstance(); |
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$timer->lap($this->name); |
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} |
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/** |
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* Set the name of the stopwatch. |
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* |
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* @param string $name the name of the stopwatch timer |
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* |
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* @return void |
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*/ |
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public function setName($name) |
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{ |
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$this->name = $name; |
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} |
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/** |
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* Set the category of the stopwatch. |
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* |
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* @param string $category |
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* |
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* @return void |
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*/ |
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public function setCategory($category) |
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{ |
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$this->category = $category; |
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} |
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/** |
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* The main entry point |
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* |
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* @return void |
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* |
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* @throws BuildException |
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*/ |
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public function main() |
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{ |
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switch ($this->getAction()) { |
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case "start": |
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$this->start(); |
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break; |
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case "stop": |
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$this->stop(); |
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break; |
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case "lap": |
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$this->lap(); |
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break; |
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default: |
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throw new BuildException('action should be one of start, stop, lap.'); |
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} |
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} |
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} |
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phingofficial /
phing
