private void handleParamStart()

in doxia-modules/doxia-module-xdoc/src/main/java/org/apache/maven/doxia/module/xdoc/XdocParser.java [325:344]

17 lines of code
8 McCabe index (conditional complexity)


    private void handleParamStart(XmlPullParser parser, Sink sink) throws MacroExecutionException {
        if (!isSecondParsing()) {
            if (macroName != null && !macroName.isEmpty()) {
                String paramName = parser.getAttributeValue(null, Attribute.NAME.toString());
                String paramValue = parser.getAttributeValue(null, Attribute.VALUE.toString());

                if ((paramName == null || paramName.isEmpty()) || (paramValue == null || paramValue.isEmpty())) {
                    throw new MacroExecutionException(
                            "'" + Attribute.NAME.toString() + "' and '" + Attribute.VALUE.toString()
                                    + "' attributes for the '" + PARAM.toString() + "' tag are required inside the '"
                                    + MACRO_TAG.toString() + "' tag.");
                }

                macroParameters.put(paramName, paramValue);
            } else {
                // param tag from non-macro object, see MSITE-288
                handleUnknown(parser, sink, TAG_TYPE_START);
            }
        }
    }