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Zend Developer Tools in DoctrineORMModule
If you ever tried Zend Developer Tools you will surely understand the importance of being able to track performance pitfalls or excessive amount of queries in your applications when developing.
Setup
To setup Zend Developer Tools, run
$ composer require zendframework/zend-developer-tools
Then enable ZendDeveloperTools in your modules and enable profiling
and the toolbar (see docs of Zend Developer Tools for that).
Once ZendDeveloperTools is enabled, having
doctrine.entity_manager.orm_default as your default
EntityManager, you will notice that the queries performed by the ORM
get logged and displayed in the toolbar.
Customization
If you want to customize this behavior (or track multiple
EntityManager instances) you can do it in different ways. Please
note that if you have set an SQLLogger in your configuration, this
functionality won't override it, so you can use these features in total
safety.
Multiple EntityManager/Connection instances and logging
WARNING! These are advanced features! Even if the code is fully tested, this is usually not required for most users!
To setup logging for an additional DBAL Connection or EntityManager, put something like following in your module:
1 <?php
namespace MyNamespace;
class Module
{
public function getConfig()
{
return [
'doctrine' => [
'sql_logger_collector' => [
'other_orm' => [
// name of the sql logger collector (used by ZendDeveloperTools)
'name' => 'other_orm',
// name of the configuration service at which to attach the logger
'configuration' => 'doctrine.configuration.other_orm',
// uncomment following if you want to use a particular SQL logger instead of relying on
// the attached one
//'sql_logger' => 'service_name_of_my_dbal_sql_logger',
],
],
],
'zenddevelopertools' => [
// registering the profiler with ZendDeveloperTools
'profiler' => [
'collectors' => [
// reference to the service we have defined
'other_orm' => 'doctrine.sql_logger_collector.other_orm',
],
],
// registering a new toolbar item with ZendDeveloperTools (name must be the same of the collector name)
'toolbar' => [
'entries' => [
// this is actually a name of a view script to use - you can use your custom one
'other_orm' => 'zend-developer-tools/toolbar/doctrine-orm',
],
],
],
];
}
public function getServiceConfiguration()
{
return [
'factories' => [
// defining a service (any name is valid as long as you use it consistently across this example)
'doctrine.sql_logger_collector.other_orm' => new \DoctrineORMModule\Service\SQLLoggerCollectorFactory('other_orm'),
],
];
}
public function onBootstrap(\Zend\EventManager\EventInterface $e)
{
$config = $e->getTarget()->getServiceManager()->get('Config');
if (isset($config['zenddevelopertools']['profiler']['enabled'])
&& $config['zenddevelopertools']['profiler']['enabled']
) {
// when ZendDeveloperTools is enabled, initialize the sql collector
$app->getServiceManager()->get('doctrine.sql_logger_collector.other_orm');
}
}
} 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68
This example will simply generate a new icon in the toolbar, with the
log results of your other_orm connection:
