[DI] Fix handling of inlined definitions by ContainerBuilder
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9d68751431
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@ -441,7 +441,7 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
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$this->loading[$id] = true;
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try {
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$service = $this->createService($definition, $id);
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$service = $this->createService($definition, new \SplObjectStorage(), $id);
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} catch (\Exception $e) {
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unset($this->loading[$id]);
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@ -827,8 +827,12 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
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*
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* @internal this method is public because of PHP 5.3 limitations, do not use it explicitly in your code
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*/
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public function createService(Definition $definition, $id, $tryProxy = true)
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public function createService(Definition $definition, \SplObjectStorage $inlinedDefinitions, $id = null, $tryProxy = true)
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{
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if (null === $id && isset($inlinedDefinitions[$definition])) {
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return $inlinedDefinitions[$definition];
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}
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if ($definition instanceof DefinitionDecorator) {
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throw new RuntimeException(sprintf('Constructing service "%s" from a parent definition is not supported at build time.', $id));
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}
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@ -845,11 +849,11 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
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->instantiateProxy(
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$container,
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$definition,
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$id, function () use ($definition, $id, $container) {
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return $container->createService($definition, $id, false);
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$id, function () use ($definition, $inlinedDefinitions, $id, $container) {
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return $container->createService($definition, $inlinedDefinitions, $id, false);
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}
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);
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$this->shareService($definition, $proxy, $id);
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$this->shareService($definition, $proxy, $id, $inlinedDefinitions);
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return $proxy;
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}
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@ -860,11 +864,11 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
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require_once $parameterBag->resolveValue($definition->getFile());
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}
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$arguments = $this->resolveServices($parameterBag->unescapeValue($parameterBag->resolveValue($definition->getArguments())));
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$arguments = $this->doResolveServices($parameterBag->unescapeValue($parameterBag->resolveValue($definition->getArguments())), $inlinedDefinitions);
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if (null !== $factory = $definition->getFactory()) {
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if (is_array($factory)) {
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$factory = array($this->resolveServices($parameterBag->resolveValue($factory[0])), $factory[1]);
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$factory = array($this->doResolveServices($parameterBag->resolveValue($factory[0]), $inlinedDefinitions), $factory[1]);
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} elseif (!is_string($factory)) {
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throw new RuntimeException(sprintf('Cannot create service "%s" because of invalid factory', $id));
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}
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@ -888,16 +892,16 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
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if ($tryProxy || !$definition->isLazy()) {
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// share only if proxying failed, or if not a proxy
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$this->shareService($definition, $service, $id);
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$this->shareService($definition, $service, $id, $inlinedDefinitions);
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}
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$properties = $this->resolveServices($parameterBag->unescapeValue($parameterBag->resolveValue($definition->getProperties())));
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$properties = $this->doResolveServices($parameterBag->unescapeValue($parameterBag->resolveValue($definition->getProperties())), $inlinedDefinitions);
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foreach ($properties as $name => $value) {
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$service->$name = $value;
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}
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foreach ($definition->getMethodCalls() as $call) {
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$this->callMethod($service, $call);
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$this->callMethod($service, $call, $inlinedDefinitions);
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}
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if ($callable = $definition->getConfigurator()) {
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@ -907,7 +911,7 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
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if ($callable[0] instanceof Reference) {
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$callable[0] = $this->get((string) $callable[0], $callable[0]->getInvalidBehavior());
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} elseif ($callable[0] instanceof Definition) {
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$callable[0] = $this->createService($callable[0], null);
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$callable[0] = $this->createService($callable[0], $inlinedDefinitions);
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}
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}
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@ -930,15 +934,20 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
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* the real service instances and all expressions evaluated
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*/
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public function resolveServices($value)
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{
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return $this->doResolveServices($value, new \SplObjectStorage());
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}
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private function doResolveServices($value, \SplObjectStorage $inlinedDefinitions)
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{
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if (is_array($value)) {
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foreach ($value as $k => $v) {
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$value[$k] = $this->resolveServices($v);
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$value[$k] = $this->doResolveServices($v, $inlinedDefinitions);
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}
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} elseif ($value instanceof Reference) {
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$value = $this->get((string) $value, $value->getInvalidBehavior());
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} elseif ($value instanceof Definition) {
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$value = $this->createService($value, null);
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$value = $this->createService($value, $inlinedDefinitions);
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} elseif ($value instanceof Expression) {
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$value = $this->getExpressionLanguage()->evaluate($value, array('container' => $this));
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}
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@ -1065,14 +1074,14 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
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foreach ($definition->getMethodCalls() as $call) {
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foreach ($call[1] as $argument) {
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if ($argument instanceof Reference && $id == (string) $argument) {
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$this->callMethod($this->get($definitionId), $call);
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$this->callMethod($this->get($definitionId), $call, new \SplObjectStorage());
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}
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}
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}
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}
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}
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private function callMethod($service, $call)
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private function callMethod($service, $call, \SplObjectStorage $inlinedDefinitions)
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{
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$services = self::getServiceConditionals($call[1]);
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@ -1082,7 +1091,7 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
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}
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}
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call_user_func_array(array($service, $call[0]), $this->resolveServices($this->getParameterBag()->unescapeValue($this->getParameterBag()->resolveValue($call[1]))));
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call_user_func_array(array($service, $call[0]), $this->doResolveServices($this->getParameterBag()->unescapeValue($this->getParameterBag()->resolveValue($call[1])), $inlinedDefinitions));
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}
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/**
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@ -1094,9 +1103,14 @@ class ContainerBuilder extends Container implements TaggedContainerInterface
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*
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* @throws InactiveScopeException
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*/
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private function shareService(Definition $definition, $service, $id)
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private function shareService(Definition $definition, $service, $id, \SplObjectStorage $inlinedDefinitions)
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{
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if (null !== $id && self::SCOPE_PROTOTYPE !== $scope = $definition->getScope()) {
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if (self::SCOPE_PROTOTYPE === $scope = $definition->getScope()) {
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return;
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}
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if (null === $id) {
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$inlinedDefinitions[$definition] = $service;
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} else {
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if (self::SCOPE_CONTAINER !== $scope && !isset($this->scopedServices[$scope])) {
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throw new InactiveScopeException($id, $scope);
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}
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@ -827,6 +827,28 @@ class ContainerBuilderTest extends TestCase
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$this->assertTrue($classInList);
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}
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public function testInlinedDefinitions()
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{
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$container = new ContainerBuilder();
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$definition = new Definition('BarClass');
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$container->register('bar_user', 'BarUserClass')
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->addArgument($definition)
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->setProperty('foo', $definition);
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$container->register('bar', 'BarClass')
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->setProperty('foo', $definition)
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->addMethodCall('setBaz', array($definition));
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$barUser = $container->get('bar_user');
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$bar = $container->get('bar');
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$this->assertSame($barUser->foo, $barUser->bar);
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$this->assertSame($bar->foo, $bar->getBaz());
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$this->assertNotSame($bar->foo, $barUser->foo);
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}
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public function testInitializePropertiesBeforeMethodCalls()
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{
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$container = new ContainerBuilder();
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@ -8,7 +8,7 @@ function sc_configure($instance)
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$instance->configure();
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}
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class BarClass
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class BarClass extends BazClass
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{
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protected $baz;
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public $foo = 'foo';
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