private String attributeName()

in examples-trunk/dynamic-proxy-to-access-mbean/src/main/java/org/superbiz/dynamic/mbean/DynamicMBeanHandler.java [86:116]

28 lines of code
12 McCabe index (conditional complexity)


    private String attributeName(MBeanInfo infos, String methodName, Class<?> type) {
        String found = null;
        String foundBackUp = null; // without checking the type
        final String attributeName = methodName.substring(3, methodName.length());
        final String lowerName = Character.toLowerCase(methodName.charAt(3)) + methodName.substring(4, methodName.length());

        for (MBeanAttributeInfo attribute : infos.getAttributes()) {
            final String name = attribute.getName();
            if (attributeName.equals(name)) {
                foundBackUp = attributeName;
                if (attribute.getType().equals(type.getName())) {
                    found = name;
                }
            } else if (found == null && ((lowerName.equals(name) && !attributeName.equals(name))
                                         || lowerName.equalsIgnoreCase(name))) {
                foundBackUp = name;
                if (attribute.getType().equals(type.getName())) {
                    found = name;
                }
            }
        }

        if (found == null && foundBackUp == null) {
            throw new UnsupportedOperationException("cannot find attribute " + attributeName);
        }

        if (found != null) {
            return found;
        }
        return foundBackUp;
    }