OStatic

I have my Apache 2.2 server is running in front. On the same machine I have a Glassfish app server running on port 8080 for http and 8181 for https. Because of the firewall issues I can not access to glassfish directly. Or for example I want to access glassfish admin server which is working on port 4949 by typing /admin on http server (just for test not production purpose) I have used ProxyPass directive for this but I am just curious about if this is the most preferred way or there is a more professional way to make this configuration..