File localRepoDir = new File(request.getLocalRepository().getBasedir());
        LocalRepository localRepo = new LocalRepository(localRepoDir);
        DefaultRepositorySystemSession session = MavenRepositorySystemUtils.newSession();
        session.setLocalRepositoryManager(new SimpleLocalRepositoryManagerFactory().newInstance(session, localRepo));
        request.setRepositorySession(session);
    }

        session.setProjects(projects);
        session.setAllProjects(session.getProjects());
        session.setSession(defaultSessionFactory.newSession(session));

        SessionScope sessionScope = getContainer().lookup(SessionScope.class);
        sessionScope.enter();
        sessionScope.seed(MavenSession.class, session);