Suggestions for OAuth2 libraries for integration with Jersey? [closed]

Question

I am working on making Jersey web services available using OAuth2 to other clients and am having a tough time finding libraries that tie in nicely with Jersey. So far I have looked at the following libraries.

http://static.springsource.org/spring-security/oauth/support.html

We got the demo working, but do not want to use spring security.

https://labs.ericsson.com/apis/oauth2-framework/downloads

This is tied tightly to RESTLet.

http://wiki.apache.org/incubator/AmberProposal

We looked briefly, but it hard to tell the status of the project.

https://bitbucket.org/smartproject/oauth-2.0/wiki/Home

We just started looking at this one as well.

The main goal we have is simple integration with Jersey as a Resource Provider.

Answer 1

We ended up using Amber, modifying the endpoints from the integration tests as needed.

oauth-2.0/integration-tests/src/test/java/org/apache/oltu/oauth2/integration/endpoints/