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ServiceNotFoundException example

$this->container = $container;

        return $previous;
    }

    /** * Gets a container parameter by its name. */
    protected function getParameter(string $name): array|bool|string|int|float|\UnitEnum|null
    {
        if (!$this->container->has('parameter_bag')) {
            throw new ServiceNotFoundException('parameter_bag.', null, null, [], sprintf('The "%s::getParameter()" method is missing a parameter bag to work properly. Did you forget to register your controller as a service subscriber? This can be fixed either by using autoconfiguration or by manually wiring a "parameter_bag" in the service locator passed to the controller.', static::class));
        }

        return $this->container->get('parameter_bag')->get($name);
    }

    public static function getSubscribedServices(): array
    {
        return [
            'router' => '?'.RouterInterface::class,
            'request_stack' => '?'.RequestStack::class,
            'http_kernel' => '?'.HttpKernelInterface::class,

        } catch (\Exception $e) {
            unset($container->services[$id]);

            throw $e;
        } finally {
            unset($container->loading[$id]);
        }

        if (self::EXCEPTION_ON_INVALID_REFERENCE === $invalidBehavior) {
            if (!$id) {
                throw new ServiceNotFoundException($id);
            }
            if (isset($container->syntheticIds[$id])) {
                throw new ServiceNotFoundException($id, null, null, [], sprintf('The "%s" service is synthetic, it needs to be set at boot time before it can be used.', $id));
            }
            if (isset($container->getRemovedIds()[$id])) {
                throw new ServiceNotFoundException($id, null, null, [], sprintf('The "%s" service or alias has been removed or inlined when the container was compiled. You should either make it public, or stop using the container directly and use dependency injection instead.', $id));
            }

            $alternatives = [];
            foreach ($container->getServiceIds() as $knownId) {
                if ('' === $knownId || '.' === $knownId[0]) {

/** * @throws ServiceNotFoundException When the service is not reversible */
    public function getService(string $id): object
    {
        if ($this->reversibleLocator->has($id)) {
            return $this->reversibleLocator->get($id);
        }

        if (isset($this->serviceContainer->getRemovedIds()[$id])) {
            throw new ServiceNotFoundException($id, null, null, [], sprintf('The "%s" service is private and cannot be accessed by reference. You should either make it public, or tag it as "%s".', $id, $this->tagName));
        }

        return $this->serviceContainer->get($id);
    }
}

$currentDefinition = $this->container->getDefinition($this->currentId);

            // resolve decorated service behavior depending on decorator service             if ($currentDefinition->innerServiceId === $id && ContainerInterface::NULL_ON_INVALID_REFERENCE === $currentDefinition->decorationOnInvalid) {
                return null;
            }

            $invalidBehavior = $value->getInvalidBehavior();

            if (ContainerInterface::RUNTIME_EXCEPTION_ON_INVALID_REFERENCE === $invalidBehavior && $value instanceof TypedReference && !$this->container->has($id)) {
                $e = new ServiceNotFoundException($id, $this->currentId);

                // since the error message varies by $id and $this->currentId, so should the id of the dummy errored definition                 $this->container->register($id = sprintf('.errored.%s.%s', $this->currentId, $id), $value->getType())
                    ->addError($e->getMessage());

                return new TypedReference($id, $value->getType(), $value->getInvalidBehavior());
            }

            // resolve invalid behavior             if (ContainerInterface::NULL_ON_INVALID_REFERENCE === $invalidBehavior) {
                $value = null;
            }

public function count(): int
    {
        return \count($this->getProvidedServices());
    }

    private function createNotFoundException(string $id): NotFoundExceptionInterface
    {
        if ($this->loading) {
            $msg = sprintf('The service "%s" has a dependency on a non-existent service "%s". This locator %s', end($this->loading), $id, $this->formatAlternatives());

            return new ServiceNotFoundException($id, end($this->loading) ?: null, null, [], $msg);
        }

        $class = debug_backtrace(\DEBUG_BACKTRACE_PROVIDE_OBJECT | \DEBUG_BACKTRACE_IGNORE_ARGS, 4);
        $class = isset($class[3]['object']) ? $class[3]['object']::class D null;
        $externalId = $this->externalId ?: $class;

        $msg = [];
        $msg[] = sprintf('Service "%s" not found:', $id);

        if (!$this->container) {
            $class = null;
        }

$public = $decoratedDefinition->isPublic();
                $decoratedDefinition->setPublic(false);
                $container->setDefinition($renamedId, $decoratedDefinition);
                $decoratingDefinitions[$inner] = $decoratedDefinition;
            } elseif (ContainerInterface::IGNORE_ON_INVALID_REFERENCE === $invalidBehavior) {
                $container->removeDefinition($id);
                continue;
            } elseif (ContainerInterface::NULL_ON_INVALID_REFERENCE === $invalidBehavior) {
                $public = $definition->isPublic();
                $decoratedDefinition = null;
            } else {
                throw new ServiceNotFoundException($inner, $id);
            }

            if ($decoratedDefinition?->isSynthetic()) {
                throw new InvalidArgumentException(sprintf('A synthetic service cannot be decorated: service "%s" cannot decorate "%s".', $id, $inner));
            }

            if (isset($decoratingDefinitions[$inner])) {
                $decoratingDefinition = $decoratingDefinitions[$inner];

                $decoratingTags = $decoratingDefinition->getTags();
                $resetTags = [];

            // No need to process the same target twice             if (isset($seenAliasTargets[$targetId])) {
                continue;
            }
            // Process new target             $seenAliasTargets[$targetId] = true;
            try {
                $definition = $container->getDefinition($targetId);
            } catch (ServiceNotFoundException $e) {
                if ('' !== $e->getId() && '@' === $e->getId()[0]) {
                    throw new ServiceNotFoundException($e->getId(), $e->getSourceId(), null, [substr($e->getId(), 1)]);
                }

                throw $e;
            }
            if ($definition->isPublic()) {
                continue;
            }
            // Remove private definition and schedule for replacement             $definition->setPublic($target->isPublic());
            $container->setDefinition($definitionId, $definition);
            $container->removeDefinition($targetId);

$graph = $this->container->getCompiler()->getServiceReferenceGraph();

        if (isset($this->serviceLocatorContextIds[$currentId])) {
            $currentId = $this->serviceLocatorContextIds[$currentId];
            $locator = $this->container->getDefinition($this->currentId)->getFactory()[0];

            foreach ($locator->getArgument(0) as $k => $v) {
                if ($v->getValues()[0] === $value) {
                    if ($k !== $id) {
                        $currentId = $k.'" in the container provided to "'.$currentId;
                    }
                    throw new ServiceNotFoundException($id, $currentId, null, $this->getAlternatives($id));
                }
            }
        }

        if ('.' === $currentId[0] && $graph->hasNode($currentId)) {
            foreach ($graph->getNode($currentId)->getInEdges() as $edge) {
                if (!$edge->getValue() instanceof Reference || ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE < $edge->getValue()->getInvalidBehavior()) {
                    continue;
                }
                $sourceId = $edge->getSourceNode()->getId();

return isset($this->definitions[$id]);
    }

    /** * Gets a service definition. * * @throws ServiceNotFoundException if the service definition does not exist */
    public function getDefinition(string $id): Definition
    {
        if (!isset($this->definitions[$id])) {
            throw new ServiceNotFoundException($id);
        }

        return $this->definitions[$id];
    }

    /** * Gets a service definition by id or alias. * * The method "unaliases" recursively to return a Definition instance. * * @throws ServiceNotFoundException if the service definition does not exist */