public ConfigurationNode parse()

in log4j-converter-config/src/main/java/org/apache/logging/converter/config/internal/v1/XmlV1ConfigurationParser.java [70:82]

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

    public ConfigurationNode parse(InputStream inputStream) throws IOException {
        DocumentBuilder documentBuilder = XmlUtils.createDocumentBuilderV1();
        try {
            Document document = documentBuilder.parse(inputStream);
            return parse(document.getDocumentElement());
        } catch (SAXException e) {
            Throwable cause = e.getCause();
            if (cause instanceof IOException) {
                throw (IOException) cause;
            }
            throw new IOException("Unable to parse configuration file.", e);
        }
    }