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new events onConnect and onPreConnect

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This commit is contained in:
zYne 2007-01-16 19:16:04 +00:00
parent 3c0192dbfe
commit 88bf7c1731
5 changed files with 27 additions and 2 deletions
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6
lib/Doctrine/Db.php
View File

@ -199,6 +199,10 @@ class Doctrine_Db implements Countable, IteratorAggregate, Doctrine_Adapter_Inte
if ($this->isConnected)
return false;
$event = new Doctrine_Db_Event($this, Doctrine_Db_Event::CONNECT);
$this->listener->onPreConnect($event);
$this->dbh = new PDO($this->options['dsn'], $this->options['username'], $this->options['password']);
$this->dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$this->dbh->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('Doctrine_Db_Statement', array($this)));
@ -212,6 +216,8 @@ class Doctrine_Db implements Countable, IteratorAggregate, Doctrine_Adapter_Inte
}
$this->isConnected = true;
$this->listener->onConnect($event);
return true;
}

3
lib/Doctrine/Db/Event.php
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@ -38,6 +38,7 @@ class Doctrine_Db_Event
const BEGIN = 5;
const COMMIT = 6;
const ROLLBACK = 7;
const CONNECT = 8;
protected $invoker;
protected $query;
@ -54,8 +55,6 @@ class Doctrine_Db_Event
$this->invoker = $invoker;
$this->type = $type;
$this->query = $query;
}
public function getQuery()
{

5
lib/Doctrine/Db/EventListener.php
View File

@ -31,6 +31,11 @@
*/
class Doctrine_Db_EventListener implements Doctrine_Db_EventListener_Interface
{
public function onPreConnect(Doctrine_Db_Event $event)
{ }
public function onConnect(Doctrine_Db_Event $event)
{ }
public function onPreQuery(Doctrine_Db_Event $event)
{ }
public function onQuery(Doctrine_Db_Event $event)

12
lib/Doctrine/Db/EventListener/Chain.php
View File

@ -67,6 +67,18 @@ class Doctrine_Db_EventListener_Chain extends Doctrine_Access implements Doctrin
$this->listeners[$name] = $listener;
}
public function onPreConnect(Doctrine_Db_Event $event)
{
foreach ($this->listeners as $listener) {
$listener->onPreConnect($event);
}
}
public function onConnect(Doctrine_Db_Event $event)
{
foreach ($this->listeners as $listener) {
$listener->onConnect($event);
}
}
public function onQuery(Doctrine_Db_Event $event)
{
foreach ($this->listeners as $listener) {

3
lib/Doctrine/Db/EventListener/Interface.php
View File

@ -26,6 +26,9 @@
* @package Doctrine
*/
interface Doctrine_Db_EventListener_Interface {
public function onPreConnect(Doctrine_Db_Event $event);
public function onConnect(Doctrine_Db_Event $event);
public function onPreQuery(Doctrine_Db_Event $event);
public function onQuery(Doctrine_Db_Event $event);