public Servlet resolveServlet()

in src/main/java/org/apache/sling/servlets/resolver/internal/SlingServletResolver.java [162:199]

26 lines of code
6 McCabe index (conditional complexity)


    public Servlet resolveServlet(final SlingHttpServletRequest request) {
        final Resource resource = request.getResource();

        // start tracking servlet resolution
        final RequestProgressTracker progressTracker = request.getRequestProgressTracker();
        final String timerName = "resolveServlet(" + resource.getPath() + ")";
        progressTracker.startTimer(timerName);

        final String resourceType = resource.getResourceType();
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("resolveServlet called for resource {}", resource);
        }

        final ResourceResolver scriptResolver = this.getScriptResourceResolver();
        Servlet servlet = null;

        if ( resourceType.length() > 0 ) {
            servlet = resolveServletInternal(request, null, resourceType, scriptResolver);
        }

        // last resort, use the core bundle default servlet
        if (servlet == null) {
            if (LOGGER.isDebugEnabled()) {
                LOGGER.debug("No specific servlet found, trying default");
            }
            servlet = getDefaultServlet();
        }

        // track servlet resolution termination
        progressTracker.logTimer(timerName, "Using servlet {0}", RequestUtil.getServletName(servlet));

        // log the servlet found
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("Servlet {} found for resource={}", RequestUtil.getServletName(servlet), resource);
        }

        return servlet;
    }