Index: topia-security/src/java/org/codelutin/topia/security/entities/authorization/TopiaAuthorizationImpl.java
diff -u topia-security/src/java/org/codelutin/topia/security/entities/authorization/TopiaAuthorizationImpl.java:1.2 topia-security/src/java/org/codelutin/topia/security/entities/authorization/TopiaAuthorizationImpl.java:1.3
--- topia-security/src/java/org/codelutin/topia/security/entities/authorization/TopiaAuthorizationImpl.java:1.2	Thu Sep 14 13:41:59 2006
+++ topia-security/src/java/org/codelutin/topia/security/entities/authorization/TopiaAuthorizationImpl.java	Fri Sep 15 13:01:49 2006
@@ -33,4 +33,30 @@
         // TODO Auto-generated method stub
         return null;
     }
+
+    public boolean implies(TopiaAuthorization entityAuthorization) {
+        if(entityAuthorization instanceof TopiaEntityAuthorization) {
+            return implies((TopiaEntityAuthorization) entityAuthorization);
+        }
+        if(entityAuthorization instanceof TopiaLinkAuthorization) {
+            return implies((TopiaLinkAuthorization) entityAuthorization);
+        }
+        if(entityAuthorization instanceof TopiaAssociationAuthorization) {
+            return implies((TopiaAssociationAuthorization) entityAuthorization);
+        }
+        return false;
+    }
+
+    public boolean implies(TopiaEntityAuthorization entityAuthorization) {
+        throw new UnsupportedOperationException();
+    }
+
+    public boolean implies(TopiaLinkAuthorization entityAuthorization) {
+        throw new UnsupportedOperationException();
+    }
+
+    public boolean implies(TopiaAssociationAuthorization entityAuthorization) {
+        throw new UnsupportedOperationException();
+    }
+
 }