/**
     * get Http Context full Path,if port equals 80 or 443 is omitted.
     * 
     * @return String eg:http://192.168.1.20:9080/webcontext or
     *         http://www.website.com/webcontext
     */
    public static String getHttpContextPath(HttpServletRequest httpServletRequest) {
        ApplicationConfig applicationConfig = (
                ApplicationConfig) WebContext.getBean("applicationConfig");
        
        _logger.trace("Config ServerPrefix " + applicationConfig.getServerPrefix());
        _logger.trace("Config DomainName " + applicationConfig.getDomainName());
        _logger.trace("ServerName " + httpServletRequest.getServerName());
        
        String httpContextPath ="";
        
        if (httpServletRequest.getServerName().matches(ipAddressRegex)
        		||httpServletRequest.getServerName().equalsIgnoreCase("localhost")) {
        	String scheme = httpServletRequest.getScheme().toLowerCase();
            httpContextPath = scheme + "://"+httpServletRequest.getServerName();
        }else {
        	httpContextPath = applicationConfig.getServerName();
        }

        int port = httpServletRequest.getServerPort();
	    if(!(port==80 || port==443)){
	        httpContextPath +=  ":" + port;
	    }
        httpContextPath += httpServletRequest.getContextPath() + "";
        
        _logger.trace("httpContextPath " + httpContextPath);
        return httpContextPath;

    }