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doctrine2/lib/Doctrine/Db/Event.php

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2006-11-08 02:12:05 +03:00
<?php
/*
* $Id$
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
/**
* Doctrine_Db_Event
*
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* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @package Doctrine
* @category Object Relational Mapping
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
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class Doctrine_Db_Event {
const QUERY = 1;
const EXEC = 2;
const EXECUTE = 4;
const PREPARE = 8;
const BEGIN = 16;
const COMMIT = 32;
const ROLLBACK = 64;
protected $invoker;
protected $query;
protected $type;
protected $startedMicrotime;
protected $endedMicrotime;
public function __construct($invoker, $type, $query = null) {
$this->invoker = $invoker;
$this->type = $type;
$this->query = $query;
}
public function getQuery() {
return $this->query;
}
public function getType() {
return $this->type;
}
public function start() {
$this->startedMicrotime = microtime(true);
}
public function hasEnded() {
return ($this->endedMicrotime != null);
}
public function end() {
$this->endedMicrotime = microtime(true);
}
public function getInvoker() {
return $this->invoker;
}
/**
* Get the elapsed time (in seconds) that the query ran. If the query has
* not yet ended, return false.
*
* @return mixed
*/
public function getElapsedSecs() {
if (is_null($this->endedMicrotime))
return false;
return ($this->endedMicrotime - $this->startedMicrotime);
}
}