public AntiSamyRules createRules()

in src/main/java/org/apache/sling/xss/impl/xml/AntiSamyXmlParser.java [40:55]

• 13 lines of code
• 2 McCabe index (conditional complexity)

    public AntiSamyRules createRules(InputStream input) throws XMLStreamException, IOException {

        XMLInputFactory xmlInputFactory = XMLInputFactory.newInstance();
        // disable external entities declarations
        xmlInputFactory.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, Boolean.FALSE);

        XMLStreamReader xmlStreamReader = xmlInputFactory.createXMLStreamReader(input);
        XmlMapper mapper = new XmlMapper(xmlInputFactory, XMLOutputFactory.newInstance());
        AntiSamyRules rules = mapper.readValue(xmlStreamReader, AntiSamyRules.class);
        if ("true".equals(rules.getDirectivesByName().get(DIRECTIVE_EMBED_STYLE_SHEETS))) {
            logger.warn("Unsupported configuration directive {} is set to true and will be ignored",
                    DIRECTIVE_EMBED_STYLE_SHEETS);
        }
        xmlStreamReader.close();
        return rules;
    }