Configuration::addSubscriptionNodeConfiguration()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 12

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 12
rs 9.8666
c 0
b 0
f 0
cc 1
nc 1
nop 1
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<?php
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namespace Kaliop\Queueing\Plugins\StompBundle\DependencyInjection;
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use Symfony\Component\Config\Definition\Builder\TreeBuilder;
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use Symfony\Component\Config\Definition\ConfigurationInterface;
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use \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
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class Configuration implements ConfigurationInterface
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{
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    public function getConfigTreeBuilder()
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    {
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        $tree = new TreeBuilder();
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        $rootNode = $tree->root('kaliop_queueing_plugins_stomp');
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Deprecated Code introduced by
The method Symfony\Component\Config...der\TreeBuilder::root() has been deprecated with message: since Symfony 4.3, pass the root name to the constructor instead

This method has been deprecated. The supplier of the class has supplied an explanatory message.

The explanatory message should give you some clue as to whether and when the method will be removed from the class and what other method or class to use instead.

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        $this->addConnections($rootNode);
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        $this->addProducers($rootNode);
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        $this->addConsumers($rootNode);
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        return $tree;
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    }
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    protected function addConnections(ArrayNodeDefinition $node)
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    {
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        $node
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            ->fixXmlConfig('connection')
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            ->children()
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                ->arrayNode('connections')
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                    ->useAttributeAsKey('key')
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                    ->canBeUnset()
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                    ->prototype('array')
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                        ->children()
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                            ->scalarNode('connect_string')->isRequired()->end()
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                            ->variableNode('credentials')
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                                /// @todo: validate presence of user, password
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                                //->children()
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                                //->whatever...
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                                //->end()
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                            ->end()
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                            ->booleanNode('debug')->defaultFalse()->end()
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                            //->variableNode('http')
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                                //->children()
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                                    //->whatever...
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                                //->end()
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                            //->end()
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                        ->end()
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                    ->end()
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                ->end()
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            ->end()
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        ;
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    }
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    protected function addProducers(ArrayNodeDefinition $node)
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    {
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        $node
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            ->fixXmlConfig('producer')
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            ->children()
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                ->arrayNode('producers')
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                    ->canBeUnset()
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                    ->useAttributeAsKey('key')
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                    ->prototype('array')
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                        ->append($this->getQueueConfiguration())
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                        ->children()
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                            ->scalarNode('connection')->defaultValue('default')->end()
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                            //->scalarNode('auto_setup_fabric')->defaultTrue()->end()
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                        ->end()
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                    ->end()
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                ->end()
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            ->end()
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        ;
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    }
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    protected function addConsumers(ArrayNodeDefinition $node)
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    {
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        $node
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            ->fixXmlConfig('consumer')
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            ->children()
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                ->arrayNode('consumers')
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                    ->canBeUnset()
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                    ->useAttributeAsKey('key')
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                    ->prototype('array')
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                        ->append($this->getQueueConfiguration())
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                        ->append($this->getSubscriptionConfiguration())
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                        ->children()
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                            ->scalarNode('connection')->defaultValue('default')->end()
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                            ->scalarNode('callback')->isRequired()->end() // Q: could it be made optional?
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                            //->scalarNode('auto_setup_fabric')->defaultTrue()->end()
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                        ->end()
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                    ->end()
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                ->end()
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            ->end()
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        ;
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    }
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    protected function getQueueConfiguration()
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    {
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        $node = new ArrayNodeDefinition('queue_options');
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        return $node
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            ->children()
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                ->scalarNode('name')->isRequired()->end()
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            ->end()
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        ;
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    }
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    protected function getSubscriptionConfiguration()
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    {
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        $node = new ArrayNodeDefinition('subscription_options');
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        $this->addSubscriptionNodeConfiguration($node);
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        return $node;
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    }
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    /**
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     * @todo we use an array for routing keys, as RabbitMQ config does, but we probably only support one
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     * @param ArrayNodeDefinition $node
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     */
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    protected function addSubscriptionNodeConfiguration(ArrayNodeDefinition $node)
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    {
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        $node
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            ->children()
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                ->scalarNode('name')->isRequired()->end()
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                ->arrayNode('routing_keys')
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                    ->prototype('scalar')->end()
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                    ->defaultValue(array())
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                ->end()
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            ->end()
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        ;
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    }
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}
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