getting java.net.SocketException: Permission denied: connect on accessing twitter? - rest

I am trying to gather knowledge on REST services implementation.
By browsing blog, i understand that i can do this sample on twitter.
But is there any wadl files are there to get the resource path?
Also when i do normal search in browser http://www.search.twitter.com/search.json?q=soapui it is returning response but when i do from Soap Ui I am getting java.net.SocketException: Permission denied:
Does it need any oauth keys? Please explain step by step how to do this?
Thanks

I think you will have to use oauth.
You will have to register first at https://dev.twitter.com/apps
Create an application
Then you will get your "Consumer key" and your
"Consumer secret" etc.
You should use these for authentication.
I have done this using python. I am not sure how to do with SOAPUI.

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