Symfony\Component\DependencyInjection\Dumper\PhpDumper::addService PHP Метод

    private function addService($id, Definition $definition)
    {
        $this->definitionVariables = new \SplObjectStorage();
        $this->referenceVariables = array();
        $this->variableCount = 0;

        $return = array();

        if ($definition->isSynthetic()) {
            $return[] = '@throws RuntimeException always since this service is expected to be injected dynamically';
        } elseif ($class = $definition->getClass()) {
            $class = $this->container->resolveEnvPlaceholders($class);
            $return[] = sprintf('@return %s A %s instance', 0 === strpos($class, '%') ? 'object' : '\\'.ltrim($class, '\\'), ltrim($class, '\\'));
        } elseif ($definition->getFactory()) {
            $factory = $definition->getFactory();
            if (is_string($factory)) {
                $return[] = sprintf('@return object An instance returned by %s()', $factory);
            } elseif (is_array($factory) && (is_string($factory[0]) || $factory[0] instanceof Definition || $factory[0] instanceof Reference)) {
                if (is_string($factory[0]) || $factory[0] instanceof Reference) {
                    $return[] = sprintf('@return object An instance returned by %s::%s()', (string) $factory[0], $factory[1]);
                } elseif ($factory[0] instanceof Definition) {
                    $return[] = sprintf('@return object An instance returned by %s::%s()', $factory[0]->getClass(), $factory[1]);
                }
            }
        }

        if ($definition->isDeprecated()) {
            if ($return && 0 === strpos($return[count($return) - 1], '@return')) {
                $return[] = '';
            }

            $return[] = sprintf('@deprecated %s', $definition->getDeprecationMessage($id));
        }

        $return = str_replace("\n     * \n", "\n     *\n", implode("\n     * ", $return));
        $return = $this->container->resolveEnvPlaceholders($return);

        $doc = '';
        if ($definition->isShared()) {
            $doc .= <<<'EOF'

     *
     * This service is shared.
     * This method always returns the same instance of the service.
EOF;
        }

        if (!$definition->isPublic()) {
            $doc .= <<<'EOF'

     *
     * This service is private.
     * If you want to be able to request this service from the container directly,
     * make it public, otherwise you might end up with broken code.
EOF;
        }

        if ($definition->isAutowired()) {
            $doc = <<<EOF

     *
     * This service is autowired.
EOF;
        }

        if ($definition->isLazy()) {
            $lazyInitialization = '$lazyLoad = true';
            $lazyInitializationDoc = "\n     * @param bool    \$lazyLoad whether to try lazy-loading the service with a proxy\n     *";
        } else {
            $lazyInitialization = '';
            $lazyInitializationDoc = '';
        }

        // with proxies, for 5.3.3 compatibility, the getter must be public to be accessible to the initializer
        $isProxyCandidate = $this->getProxyDumper()->isProxyCandidate($definition);
        $visibility = $isProxyCandidate ? 'public' : 'protected';
        $methodName = $this->generateMethodName($id);
        $code = <<<EOF

    /*{$this->docStar}
     * Gets the '$id' service.$doc
     *$lazyInitializationDoc
     * $return
     */
    {$visibility} function {$methodName}($lazyInitialization)
    {

EOF;

        $code .= $isProxyCandidate ? $this->getProxyDumper()->getProxyFactoryCode($definition, $id, $methodName) : '';

        if ($definition->isSynthetic()) {
            $code .= sprintf("        throw new RuntimeException('You have requested a synthetic service (\"%s\"). The DIC does not know how to construct this service.');\n    }\n", $id);
        } else {
            if ($definition->isDeprecated()) {
                $code .= sprintf("        @trigger_error(%s, E_USER_DEPRECATED);\n\n", $this->export($definition->getDeprecationMessage($id)));
            }

            $code .=
                $this->addServiceInclude($id, $definition).
                $this->addServiceLocalTempVariables($id, $definition).
                $this->addServiceInlinedDefinitions($id, $definition).
                $this->addServiceInstance($id, $definition).
                $this->addServiceInlinedDefinitionsSetup($id, $definition).
                $this->addServiceProperties($id, $definition).
                $this->addServiceMethodCalls($id, $definition).
                $this->addServiceConfigurator($id, $definition).
                $this->addServiceReturn($id, $definition)
            ;
        }

        $this->definitionVariables = null;
        $this->referenceVariables = null;

        return $code;
    }