| 1 | package edu.iu.uis.sit.portal.portlet.security.expression; |
| 2 | |
| 3 | import edu.iu.uis.sit.portal.user.User; |
| 4 | |
| 5 | public class AdsExpression implements Expression { |
| 6 | |
| 7 | private static final String GROUP_ATTRIBUTE = "group"; |
| 8 | |
| 9 | private String key; |
| 10 | private String value; |
| 11 | |
| 12 | public AdsExpression(String key, String value) { |
| 13 | this.key = key; |
| 14 | this.value = value; |
| 15 | } |
| 16 | |
| 17 | public boolean evaluate(User user) { |
| 18 | if (GROUP_ATTRIBUTE.equals(key)) { |
| 19 | if (user != null && user.getGroups() != null && user.getGroups().contains(value)) { |
| 20 | return true; |
| 21 | } |
| 22 | } |
| 23 | return false; |
| 24 | } |
| 25 | |
| 26 | } |