Allow the who details to be augmented.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4752 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/crowd/data/BodyObject.java

@@ -139,10 +139,8 @@ public class BodyObject extends ClientObject
     public String who ()
     {
         StringBuilder buf = new StringBuilder(username.toString());
-        buf.append(" (").append(getOid());
-        if (status != OccupantInfo.ACTIVE) {
-            buf.append(" ").append(OccupantInfo.X_STATUS[status]);
-        }
+        buf.append(" (");
+        addWhoData(buf);
         return buf.append(")").toString();
     }
 
@@ -212,6 +210,17 @@ public class BodyObject extends ClientObject
     }
     // AUTO-GENERATED: METHODS END
 
+    /**
+     * Allows derived classes to add data to the who details.
+     */
+    protected void addWhoData (StringBuilder buf)
+    {
+        buf.append(getOid());
+        if (status != OccupantInfo.ACTIVE) {
+            buf.append(" ").append(OccupantInfo.X_STATUS[status]);
+        }
+    }
+
     /** The default (no tokens) access control. */
     protected static final TokenRing EMPTY_TOKENS = new TokenRing();
 }