public InputStream read()

in src/main/java/org/apache/sling/xss/impl/XSSFilterImpl.java [389:403]

• 15 lines of code
• 4 McCabe index (conditional complexity)

        public InputStream read() {
            if (embedded) {
                return this.getClass().getClassLoader().getResourceAsStream(EMBEDDED_POLICY_PATH);
            }
            try (final ResourceResolver xssResourceResolver = resourceResolverFactory.getServiceResourceResolver(null)) {
                Resource policyResource = xssResourceResolver.getResource(path);
                if (policyResource != null) {
                    return policyResource.adaptTo(InputStream.class);
                } else {
                    throw new IllegalStateException("Cannot read policy from " + path + ".");
                }
            } catch (LoginException e) {
                throw new IllegalStateException("Cannot read policy.", e);
            }
        }