private static String tryToTransformToRealBinding()

in core/src/main/java/org/apache/myfaces/extensions/validator/core/el/FaceletsTaglibExpressionHelper.java [140:192]
35 lines of code
3 McCabe index (conditional complexity)

    private static String tryToTransformToRealBinding(
            String originalBinding, Map<String, String> addedVirtualNames, Map<String, String> virtualVars)
    {
        originalBinding = "#{" + originalBinding + "}";
        Iterator nameIterator = addedVirtualNames.keySet().iterator();

        String currentKey;
        String currentValue;
        while(nameIterator.hasNext())
        {
            currentKey = (String) nameIterator.next();

            currentValue = addedVirtualNames.get(currentKey);
            currentValue = currentValue.substring(currentValue.indexOf("{") + 1, currentValue.indexOf("}"));

            originalBinding = originalBinding.replace("{" + currentKey + ".", "{" + currentValue + ".");
            //dynamic base and property
            originalBinding = originalBinding.replace("{" + currentKey + "[", "{" + currentValue + "[");

            originalBinding = originalBinding.replace("." + currentKey + ".", "." + currentValue + ".");
            //dynamic base and property
            originalBinding = originalBinding.replace("." + currentKey + "[", "." + currentValue + "[");

            originalBinding = originalBinding.replace("[" + currentKey + "]", "['" + currentValue + "']");
            //dynamic base and property
            originalBinding = originalBinding.replace("[" + currentKey + "[", "[" + currentValue + "[");
            originalBinding = originalBinding.replace("[" + currentKey + ".", "[" + currentValue + ".");
        }

        nameIterator = virtualVars.keySet().iterator();

        while(nameIterator.hasNext())
        {
            currentKey = (String) nameIterator.next();

            currentValue = virtualVars.get(currentKey);

            originalBinding = originalBinding.replace("{" + currentKey + ".", "{" + currentValue + ".");
            //dynamic base and property
            originalBinding = originalBinding.replace("{" + currentKey + "[", "{" + currentValue + "[");

            originalBinding = originalBinding.replace("." + currentKey + ".", "." + currentValue + ".");
            //dynamic base and property
            originalBinding = originalBinding.replace("." + currentKey + "[", "." + currentValue + "[");

            originalBinding = originalBinding.replace("[" + currentKey + "]", "['" + currentValue + "']");
            //dynamic base and property
            originalBinding = originalBinding.replace("[" + currentKey + "[", "[" + currentValue + "[");
            originalBinding = originalBinding.replace("[" + currentKey + ".", "[" + currentValue + ".");
        }

        return originalBinding.substring(2, originalBinding.length() - 1);
    }