Java – jersey security and session management

javajersey

Is there a way to get session management or security programatically in Jersey, e.g. web-application session management? Or are transactions, sessions, and security all handled by the container in which the Jersey application is deployed?

Best Solution

Session management is the purview of the container in which Jersey is deployed. In most production cases, it will be deployed within a container that performs session management.

The code below is a simple example of a jersey resource that gets the session object and stores values in the session and retrieves them on subsequent calls.

@Path("/helloworld")
public class HelloWorld {

    @GET
    @Produces("text/plain")
    public String hello(@Context HttpServletRequest req) {

        HttpSession session= req.getSession(true);
        Object foo = session.getAttribute("foo");
        if (foo!=null) {
            System.out.println(foo.toString());
        } else {
            foo = "bar";
            session.setAttribute("foo", "bar");
        }
        return foo.toString();


    }
}