Symfony2 Service with container as a dependancy

Question

In Symfony2, is it possible to define a Service in the Service Container that has the Service Container as a dependance? I'm trying to build a CommandDispatcher which will pass a Command to the appropriate CommandHandler. To be able to do this, the CommandDispatcher needs the Container to query it for the appropriate CommandHandler.

Example service XML:

<service id="command_dispatcher" class="CommandDispatcher">
    <argument type="service" id="Container"/>
</service>

You can list the id and the corresponding classes of all of the available services using app/console container:debug. Handy if you don't know the names. — qooplmao
– qooplmao, Commented Jan 22, 2015 at 12:27

Nico Kaag · Accepted Answer · 2015-01-22 12:24:19Z

1

The id for the argument should be 'service_container'

Do

<service id="command_dispatcher" class="CommandDispatcher">
    <argument type="service" id="service_container"/>
</service>

answered Jan 22, 2015 at 12:24

Nico Kaag

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