Predefined roles

code/LanBortalBeansClient/ejbModule/fi/insomnia/bortal/enums/Role.java

 package fi.insomnia.bortal.enums;
 
+import java.util.HashSet;
+import java.util.Set;
+
 public enum Role {
-    USER_BASE(true), // Logged in user
-    ADMIN_BASE(true),
-    SUPERADMIN(false) // Admin for this event
+
+    // Bean level access
+    ANONYMOUS, // Unauthenticated web user
+    USER_BASE, // JAAS access for logged in user
+    ADMIN_BASE(USER_BASE), // JAAS access to administrative beans
+
+    // Admin for the whole system (JAAS, boolean in User)
+    SUPERADMIN(false, ADMIN_BASE),
+    ORGANIZATION_ROOT(ADMIN_BASE), // E.g. Vectorama organisation admin
+
     ;
 
     private boolean inDatabase;
+    private Set<Role> parents = new HashSet<Role>();
+
+    Role() {
+    }
+
+    /**
+     * Default (on-demand create time) parents for the role
+     * 
+     * @param parent
+     */
+    Role(Role... parent) {
+        for (Role role : parent) {
+            parents.add(role);
+        }
+    }
 
-    Role(boolean inDb) {
-        inDatabase = inDb;
+    /**
+     * Is the role stored in the database (default true) or is it a magic role
+     * like superadmin (stored as boolean in User).
+     * 
+     * @param inDb
+     *            stored in roles-table
+     * @param parent
+     *            default (create time) parent roles
+     */
+    Role(boolean inDb, Role... parent) {
+        this(parent);
+        this.inDatabase = inDb;
     }
 
     public boolean isInDatabase() {
         return inDatabase;
     }
+
+    /**
+     * Default parent roles (when creating role on first use)
+     * 
+     * @return
+     */
+    public Set<Role> getParents() {
+        return parents;
+    }
 }