/**
* Tries to locate the resource related with the request.
*
* @param \AppserverIo\Psr\Servlet\ServletContextInterface $servletContext The servlet context that handles the servlets
* @param string $servletPath The servlet path to return the servlet for
*
* @return \AppserverIo\Psr\Servlet\ServletInterface The requested servlet
* @see \AppserverIo\Appserver\ServletEngine\ResourceLocator::locate()
* @throws \AppserverIo\Appserver\ServletEngine\ServletNotFoundException Is thrown if no servlet can be found for the passed request
*/
public function locate(ServletContextInterface $servletContext, $servletPath)
{
// iterate over all servlets and return the matching one
foreach ($servletContext->getServletMappings() as $urlPattern => $servletName) {
if (fnmatch($urlPattern, $servletPath)) {
return $servletContext->getServlet($servletName);
}
}
// throw an exception if no servlet matches the servlet path
throw new ServletNotFoundException(sprintf("Can't find servlet for requested path %s", $servletPath));
}
