public function __construct(Identifier $page)
{
if (!$page->of(WebPage::getIdentifier())) {
throw new \InvalidArgumentException(sprintf('RestartRequestOnPageException expects a web page identifier, %s given.', $page->getFullyQualifiedName()));
}
$this->page = $page;
parent::__construct('RestartRequestOnPageException');
}
/**
* Throw an exception if the object identifier is not a subclass or implementer of expected
* @param Identifier $object
* @param Identifier $expected
* @param type $argName
*/
public static function identifierOf(Identifier $object, Identifier $expected, $argName)
{
if (!$object->of($expected)) {
throw new \InvalidArgumentException(sprintf("%s expected argument %s to be an identifier of %s, actual %s", self::getCallingMethod(), $argName, $expected->getFullyQualifiedName(), $object->getFullyQualifiedName()));
}
}
/**
* @todo this should use a request target
* @param Identifier $page
* @return type
*/
public function urlForPage(Identifier $page)
{
if (is_subclass_of($page->getFullyQualifiedName(), WebPage::getIdentifier()->getFullyQualifiedName())) {
return $this->getRequest()->getRootPath() . $page->getFullyQualifiedName();
}
throw new \InvalidArgumentException(sprintf("Expected identifier of a web page, actual %s", $page->getFullyQualifiedName()));
}
public function mount($path, Identifier $page)
{
if (!$page->of(WebPage::getIdentifier())) {
throw new \InvalidArgumentException('Expected an identifier of a web page');
}
if ($this->isMounted($path)) {
throw new \InvalidArgumentException(sprintf('The path %s is already mounted', $path));
}
$this->addToPath($path, $page->getFullyQualifiedName());
$this->mountedPages[] = $path;
}
/**
* Checks whether this identifier is the same or is a child of the given
* identifier. Checks for equality, sub class or interface implementation
* @param Identifier $object The identifier to check against
* @return boolean
*/
public function of($object)
{
if (!$object instanceof Identifier) {
return false;
}
return in_array($this->getFullyQualifiedName(), class_implements($object->getFullyQualifiedName())) || is_subclass_of($this->getFullyQualifiedName(), $object->getFullyQualifiedName()) || $object->getFullyQualifiedName() == $this->getFullyQualifiedName();
}