File: Resources/config/services.xml

<?xml version="1.0" ?>

<container xmlns="http://symfony.com/schema/dic/services"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">

    <services>
        <service id="exceptionizer.thrower" class="Mabs\ExceptionizerBundle\Exceptionizer\Thrower">
            <argument type="service" id="event_dispatcher"/>
        </service>
        <service id="exceptionizer.catcher" class="Mabs\ExceptionizerBundle\Exceptionizer\Catcher">
            <argument type="service" id="event_dispatcher"/>
        </service>
        <service id="exceptionizer" class="Mabs\ExceptionizerBundle\Service\Exceptionizer">
            <argument type="service" id="exceptionizer.thrower"/>
            <argument type="service" id="exceptionizer.catcher"/>
            <argument>%mabs_exceptionizer%</argument>
        </service>
        <service id="exceptionizer.listener" class="Mabs\ExceptionizerBundle\EventListener\MabsExceptionizerListener">
            <argument type="service" id="logger"/>
            <tag name="kernel.event_listener" event="exceptionizer.pre_throw" method="onPreThrowException" />
        </service>
    </services>
</container>