save frames for StompQueueManager

lib/stompqueuemanager.php

@@ -30,7 +30,7 @@
 
 require_once 'Stomp.php';
 
-class QueueManager
+class StompQueueManager
 {
     var $server = null;
     var $username = null;
@@ -61,10 +61,12 @@ class QueueManager
 
     function enqueue($object, $queue)
     {
-        $notice = (Notice)$object;
+        $notice = $object;
 
         $this->_connect();
 
+        // XXX: serialize and send entire notice
+
         $result = $this->con->send($this->_queueName($queue),
                                    $notice->id, 		// BODY of the message
                                    array ('created' => $notice->created));
@@ -93,9 +95,11 @@ class QueueManager
             // notice, and it has to get it from the DB
             // A massive improvement would be avoid DB query by transmitting
             // all the notice details via queue server...
+
             $notice = Notice::staticGet($frame->body);
 
             if ($notice) {
+                $this->_saveFrame($notice, $queue, $frame);
             } else {
                 $this->log(LOG_WARNING, 'queue item for notice that does not exist');
             }
@@ -104,7 +108,7 @@ class QueueManager
 
     function done($object, $queue)
     {
-        $notice = (Notice)$object;
+        $notice = $object;
 
         $this->_connect();
 
@@ -116,7 +120,33 @@ class QueueManager
             // if the msg has been handled positively, ack it
             // and the queue server will remove it from the queue
             $this->con->ack($frame);
+            $this->_clearFrame($notice, $queue);
+
             $this->log(LOG_INFO, 'finished broadcasting notice ID = ' . $notice->id);
         }
     }
+
+    function _frameKey($notice, $queue)
+    {
+        return ((string)$notice->id) . '-' . $queue;
+    }
+
+    function _saveFrame($notice, $queue, $frame)
+    {
+        $k = $this->_frameKey($notice, $queue);
+        $this->_frames[$k] = $frame;
+        return true;
+    }
+
+    function _getFrame($notice, $queue)
+    {
+        $k = $this->_frameKey($notice, $queue);
+        return $this->_frames[$k];
+    }
+
+    function _clearFrame($notice, $queue)
+    {
+        $k = $this->_frameKey($notice, $queue);
+        unset($this->_frames[$k]);
+    }
 }