public SlingScript findScript()

in src/main/java/org/apache/sling/servlets/resolver/internal/SlingScriptResolverImpl.java [64:106]
34 lines of code
10 McCabe index (conditional complexity)

    public SlingScript findScript(final ResourceResolver resourceResolver, final String name) throws SlingException {
        SlingScript script = null;
        // is the path valid
        if (!SlingServletResolver.isInvalidPath(name)) {
            // is the path absolute
            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;
    }