public SlingScript findScript()

in src/main/java/org/apache/sling/servlets/resolver/internal/SlingScriptResolverImpl.java [64:103]

30 lines of code
9 McCabe index (conditional complexity)


    public SlingScript findScript(final ResourceResolver resourceResolver, final String name)
    throws SlingException {

        // is the path absolute
        SlingScript script = null;
        if (name.startsWith("/")) {

            final String path = ResourceUtil.normalize(name);
            if ( SlingServletResolver.isPathAllowed(path, this.executionPaths) ) {
                final Resource resource = resourceResolver.getResource(path);
                if ( resource != null ) {
                    script = resource.adaptTo(SlingScript.class);
                }
            }
        } else {

            // relative script resolution against search path
            final String[] path = resourceResolver.getSearchPath();
            for (int i = 0; script == null && i < path.length; i++) {
                final String scriptPath = ResourceUtil.normalize(path[i] + name);
                if ( SlingServletResolver.isPathAllowed(scriptPath, this.executionPaths) ) {
                    final Resource resource = resourceResolver.getResource(scriptPath);
                    if (resource != null) {
                        script = resource.adaptTo(SlingScript.class);
                    }
                }
            }

        }

        // log result
        if (script != null) {
            SlingServletResolver.LOGGER.debug("findScript: Using script {} for {}", script.getScriptResource().getPath(), name);
        } else {
            SlingServletResolver.LOGGER.info("findScript: No script {} found in path", name);
        }

        // and finally return the script (or null)
        return script;
    }