| 1 | package edu.iu.uis.sit.portal.portlet.security; |
| 2 | |
| 3 | import java.util.HashMap; |
| 4 | import java.util.Map; |
| 5 | |
| 6 | import edu.iu.uis.sit.portal.portlet.security.expression.Expression; |
| 7 | |
| 8 | // TODO: Should probably become a spring service |
| 9 | |
| 10 | public class PortletSecurityManager { |
| 11 | |
| 12 | private static PortletSecurityManager instance; |
| 13 | private Map<String, Expression> securityExpressions; |
| 14 | |
| 15 | private PortletSecurityManager() { |
| 16 | securityExpressions = new HashMap<String, Expression>(); |
| 17 | } |
| 18 | |
| 19 | public static PortletSecurityManager getInstance() { |
| 20 | if (instance == null) { |
| 21 | instance = new PortletSecurityManager(); |
| 22 | } |
| 23 | return instance; |
| 24 | } |
| 25 | |
| 26 | public void setSecurityExpression(String id, Expression securityExpression) { |
| 27 | this.securityExpressions.put(id, securityExpression); |
| 28 | } |
| 29 | |
| 30 | public Expression getSecurityExpression(String id) { |
| 31 | return securityExpressions.get(id); |
| 32 | } |
| 33 | |
| 34 | // TODO: Stick this call into the webapp context listener (init or destroy) |
| 35 | public void clear() { |
| 36 | securityExpressions.clear(); |
| 37 | } |
| 38 | |
| 39 | } |