public void configure()

in modules/core/src/main/java/org/apache/savan/configuration/ConfigurationManager.java [124:146]

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

    public void configure(InputStream in) throws SavanException {

        if (in == null) {
            String message = "Invalid InputStream.";
            throw new SavanException(message);
        }

        try {
            XMLStreamReader parser = XMLInputFactory.newInstance().createXMLStreamReader(in);
            OMFactory factory = OMAbstractFactory.getOMFactory();

            StAXOMBuilder builder = OMXMLBuilderFactory.createStAXOMBuilder(factory, parser);
            OMElement document = builder.getDocumentElement();

            if (document == null) {
                throw new SavanException("Configuration XML does not have a document element");
            }

            processSavanConfig(document);
        } catch (Exception e) {
            throw new SavanException(e);
        }
    }