Spring Social source contains an implementation of LinkedInConnectionFactory that extends OAuth1ConnectionFactory<LinkedIn>.

Is there a corresponding implementation that extends OAuth2ConnectionFactory<LinkedIn>?

I started writing my own and found myself having to write a corresponding ServiceProvider class & an Adapter class. But then to implement the getApi() method of AbstractOAuth2ServiceProvider, I will need to write a LinkedInTemplate that extends AbstractOAuth2ApiBinding.

Am I missing something here or am I on the right track and will have to code in all the above classes to obtain OAuth2 support.

Please advise.

Praveen