private Type getTypeOfConverter()

in impl/src/main/java/org/apache/geronimo/config/ConfigImpl.java [313:333]

• 19 lines of code
• 6 McCabe index (conditional complexity)

    private Type getTypeOfConverter(Class clazz) {
        if (clazz.equals(Object.class)) {
            return null;
        }

        Type[] genericInterfaces = clazz.getGenericInterfaces();
        for (Type genericInterface : genericInterfaces) {
            if (genericInterface instanceof ParameterizedType) {
                ParameterizedType pt = (ParameterizedType) genericInterface;
                if (pt.getRawType().equals(Converter.class)) {
                    Type[] typeArguments = pt.getActualTypeArguments();
                    if (typeArguments.length != 1) {
                        throw new IllegalStateException("Converter " + clazz + " must be a ParameterisedType");
                    }
                    return typeArguments[0];
                }
            }
        }

        return getTypeOfConverter(clazz.getSuperclass());
    }