private T withPolicyResource()

in src/main/java/org/apache/sling/xss/impl/XSSFilterImpl.java [324:334]

• 11 lines of code
• 3 McCabe index (conditional complexity)

    private <T> T withPolicyResource(Function<Resource, T> mapper) {
        try (final ResourceResolver xssResourceResolver = resourceResolverFactory.getServiceResourceResolver(null)) {
            Resource policyResource = xssResourceResolver.getResource(policyPath);
            if (policyResource != null) {
                return mapper.apply(policyResource);
            }
        } catch (final LoginException e) {
            logger.error("Unable to load the default policy file.", e);
        }
        return null;
    }