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POSymfony2 - how can I transfer service into another service in array
 

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  1. POSymfony2 - how can I transfer service into another service in array
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    <p>I cannot transfer service into another service in array.</p> <p>For example this is my <code>config.yml</code>:</p> <pre class="lang-yaml prettyprint-override"><code>services: car.price.calculator: class: My\SuperBundle\CarCalculator arguments: "something" product_viewer: car: rest_client: "@car.price.calculator" # &lt;- this is the service I cannot transfer rest_url: http://example.com </code></pre> <p>and <code>service.xml</code>:</p> <pre class="lang-xml prettyprint-override"><code>&lt;?xml version="1.0" ?&gt; &lt;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"&gt; &lt;services&gt; &lt;service id="product.browser" class="Mrok\ShopBundle\Price\Calculator"&gt; &lt;argument key="car" type="collection"&gt; &lt;argument key="rest_client"&gt;%product.browser.rest_client%&lt;/argument&gt; &lt;argument key="rest_url"&gt;%product.browser.rest_url%&lt;/argument&gt; &lt;/argument&gt; &lt;/service&gt; &lt;/services&gt; &lt;/container&gt; </code></pre> <p>my MrokShopExtension rewrites data from configuration into container parameters, ex </p> <pre class="lang-php prettyprint-override"><code> $container-&gt;setParameter('product.browser.rest_client', $config[0]['car']['rest_client']); </code></pre> <p><code>Calculator</code> class:</p> <pre><code>class Calculator { private $set; public function __contruct(array $set) { $this-&gt;set = $set; var_dump($set); } </code></pre> <p>and as a result I got (<code>var_dump</code> from code):</p> <pre><code> array (size=2) 'rest_client' =&gt; string '@car.price.calculator' &lt;- and here is a problem, it is a string, should be object </code></pre> <p>How instead of getting the string as <code>rest_client</code> get class instance (service). I cannot change argument into:</p> <pre class="lang-xml prettyprint-override"><code>&lt;argument type="service" id="car.price.calculator" /&gt; </code></pre> <p>because I do not know what kind of service will end user inject. </p> <p>I know I can pass whole container and service id as parameter - but I would like to avoid injecting container.</p>
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    1. USWouter J
    1. USmrok
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    1. COpass to your service (a)service.container and get another service with container or maybe need no '(a)car.price.calculator', but '%car.price.calculator%'
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      1. POSymfony2 - how can I transfer service into another service in array
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    2. COxcompl - I do not want to pass whole container, I would like to inject only services which I need
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      1. POSymfony2 - how can I transfer service into another service in array
      1. USmrok
    3. COBasically you can use compiler pass. (See http://symfony.com/doc/2.1/cookbook/service_container/compiler_passes.html) You can use then addArgument... something like that `$definition->addArgument(new Reference($container->getParameter('product.browser.rest_client')));` Please see http://symfony.com/doc/2.1/components/dependency_injection/definitions.html as well.
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      1. POSymfony2 - how can I transfer service into another service in array
      1. USl3l0
 

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