Some fiddling to handle cases where peers become connected after having

been disconnected (in which case there may be conflicts in lock 
ownership) or are connected asymmetrically (A is subscribed to B, B is 
not yet subscribed to A).


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4674 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/peer/server/persist/NodeRecord.java

@@ -60,6 +60,12 @@ public class NodeRecord
         this.port = port;
     }
 
+    /** Used for queries. */
+    public NodeRecord (String nodeName)
+    {
+        this.nodeName = nodeName;
+    }
+
     /**
      * Generates a string representation of this instance.
      */

src/java/com/threerings/presents/peer/server/persist/NodeRepository.java

@@ -73,6 +73,15 @@ public class NodeRepository extends JORARepository
         store(_ntable, record);
     }
 
+    /**
+     * Deletes the identified node record.
+     */
+    public void deleteNode (String nodeName)
+        throws PersistenceException
+    {
+        delete(_ntable, new NodeRecord(nodeName));
+    }
+
     @Override // documentation inherited
     protected void migrateSchema (Connection conn, DatabaseLiaison liaison)
         throws SQLException, PersistenceException