/**
* Gets a service.
*
* @param string $id The service identifier
*
* @return object The associated service
*
* @throw InvalidArgumentException if the service is not defined
* @throw LogicException if the service has a circular reference to itself
*/
public function getService($id)
{
Profile::start('SymfonyContainer', 'Getting service');
try {
$return = parent::getService($id);
} catch (InvalidArgumentException $e) {
if (isset($this->loading[$id])) {
Profile::stop();
throw new LogicException(sprintf('The service "%s" has a circular reference to itself.', $id));
}
if (!$this->hasServiceDefinition($id) && isset($this->aliases[$id])) {
$return = $this->getService($this->aliases[$id]);
} else {
$definition = $this->getServiceDefinition($id);
$this->loading[$id] = true;
if ($definition->isShared()) {
$service = $this->services[$id] = $this->createService($definition);
} else {
$service = $this->createService($definition);
}
unset($this->loading[$id]);
$return = $service;
}
}
Profile::stop();
return $return;
}
/**
* Returns the correct renderer for given attributes.
*
* @param string $viewName
* @param string $templatesPath
* @param array $requestedContentTypes
* @return Renderer
*/
public function getAppropriateRenderer($viewName, $templatesPath, $requestedContentTypes)
{
if (!$requestedContentTypes) {
$requestedContentTypes = array();
}
array_push($requestedContentTypes, '*');
// This is the catch all content type.
foreach ($requestedContentTypes as $contentType) {
foreach ($this->renderersList as $rendererInfo) {
list($rendererClassName, $rendererServiceName) = $rendererInfo;
if (call_user_func($rendererClassName . '::accepts', $viewName, $templatesPath, $contentType)) {
Log::debug('Using ' . $rendererClassName, 'Renderer');
$renderer = $this->container->getService($rendererServiceName);
$renderer->setTemplatesPath($templatesPath);
return $renderer;
}
}
}
return null;
}
/**
* Gets a service.
*
* @param string $id The service identifier
*
* @return object The associated service
*
* @throw InvalidArgumentException if the service is not defined
* @throw LogicException if the service has a circular reference to itself
*/
public function getService($id)
{
try {
return parent::getService($id);
} catch (InvalidArgumentException $e) {
if (isset($this->loading[$id])) {
throw new LogicException(sprintf('The service "%s" has a circular reference to itself.', $id));
}
$definition = $this->getServiceDefinition($id);
$this->loading[$id] = true;
if ($definition->isShared()) {
$service = $this->services[$id] = $this->createService($definition);
} else {
$service = $this->createService($definition);
}
unset($this->loading[$id]);
return $service;
}
}
$sc = new sfServiceContainer(array('foo' => 'bar'));
$t->ok($sc->hasParameter('foo'), '->hasParameter() returns true if a parameter is defined');
$t->ok($sc->hasParameter('Foo'), '->hasParameter() converts the key to lowercase');
$t->ok(!$sc->hasParameter('bar'), '->hasParameter() returns false if a parameter is not defined');
// ->addParameters()
$t->diag('->addParameters()');
$sc = new sfServiceContainer(array('foo' => 'bar'));
$sc->addParameters(array('bar' => 'foo'));
$t->is($sc->getParameters(), array('foo' => 'bar', 'bar' => 'foo'), '->addParameters() adds parameters to the existing ones');
$sc->addParameters(array('Bar' => 'fooz'));
$t->is($sc->getParameters(), array('foo' => 'bar', 'bar' => 'fooz'), '->addParameters() converts keys to lowercase');
// ->setService() ->hasService() ->getService()
$t->diag('->setService() ->hasService() ->getService()');
$sc = new sfServiceContainer();
$sc->setService('foo', $obj = new stdClass());
$t->is(spl_object_hash($sc->getService('foo')), spl_object_hash($obj), '->setService() registers a service under a key name');
$sc->foo1 = $obj1 = new stdClass();
$t->ok($sc->hasService('foo'), '->hasService() returns true if the service is defined');
$t->ok(!$sc->hasService('bar'), '->hasService() returns false if the service is not defined');
// ->getServiceIds()
$t->diag('->getServiceIds()');
$sc = new sfServiceContainer();
$sc->setService('foo', $obj = new stdClass());
$sc->setService('bar', $obj = new stdClass());
$t->is($sc->getServiceIds(), array('service_container', 'foo', 'bar'), '->getServiceIds() returns all defined service ids');
class ProjectServiceContainer extends sfServiceContainer
{
public $__bar, $__foo_bar, $__foo_baz;
public function __construct()
{
parent::__construct();