Metacat

    // get the subject[s] from the session

	List<Subject> subjects = new ArrayList<Subject>();

	if (session != null) {

		// primary subject

		Subject subject = session.getSubject();

		if (subject != null) {

			subjects.add(subject);

		}

		// details about the subject

		SubjectInfo subjectInfo = session.getSubjectInfo();

		if (subjectInfo != null) {

			// find subjectInfo for the primary subject

			List<Person> personList = subjectInfo.getPersonList();

			if (personList != null) {

				for (Person p : personList) {

					// for the primary person

					if (p.getSubject().equals(subject)) {

						if (p.getVerified()) {

							// add the verified symbolic user

							if (!subjects.contains(verifiedSubject)) {

								subjects.add(verifiedSubject);

							}

						}

						// add the equivalent identities

						List<Subject> equivList = p

								.getEquivalentIdentityList();

						if (equivList != null) {

							for (Subject equiv : equivList) {

								subjects.add(equiv);

							}

						}

						// add the groups

						List<Subject> groupList = p.getIsMemberOfList();

						if (groupList != null) {

							for (Subject g : groupList) {

								subjects.add(g);

							}

						}

						break;

					}

				}

			}

		}

		// add the authenticated symbolic since we have a session

		Subject authenticatedSubject = new Subject();

		authenticatedSubject.setValue(Constants.SUBJECT_AUTHENTICATED_USER);

		subjects.add(authenticatedSubject);

	}

    // add public subject for everyone