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diff --git a/qpid/cpp/src/qpid/cluster/exp/QueueHandler.cpp b/qpid/cpp/src/qpid/cluster/exp/QueueHandler.cpp
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+++ b/qpid/cpp/src/qpid/cluster/exp/QueueHandler.cpp
@@ -0,0 +1,79 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+
+#include "QueueHandler.h"
+#include "EventHandler.h"
+#include "QueueReplica.h"
+#include "QueueContext.h"
+#include "qpid/broker/Queue.h"
+#include "qpid/broker/QueuedMessage.h"
+#include "qpid/framing/AllInvoker.h"
+#include "qpid/Exception.h"
+#include "qpid/log/Statement.h"
+
+namespace qpid {
+namespace cluster {
+
+// FIXME aconway 2011-05-11: make Multicaster+EventHandler available as Group, clean this up?
+QueueHandler::QueueHandler(EventHandler& eh, Multicaster& m)
+    : HandlerBase(eh), multicaster(m) {}
+
+bool QueueHandler::invoke(const framing::AMQBody& body) {
+    return framing::invoke(*this, body).wasHandled();
+}
+
+void QueueHandler::subscribe(const std::string& queue) {
+    find(queue)->subscribe(sender());
+}
+void QueueHandler::unsubscribe(const std::string& queue) {
+    find(queue)->unsubscribe(sender());
+}
+void QueueHandler::resubscribe(const std::string& queue) {
+    find(queue)->resubscribe(sender());
+}
+
+void QueueHandler::left(const MemberId& member) {
+    // Unsubscribe for members that leave.
+    // FIXME aconway 2011-06-28: also need to re-queue acquired messages.
+    for (QueueMap::iterator i = queues.begin(); i != queues.end(); ++i)
+        i->second->unsubscribe(member);
+}
+
+// FIXME aconway 2011-06-08: do we need to hold on to the shared pointer for lifecycle?
+void QueueHandler::add(boost::shared_ptr<broker::Queue> q) {
+    // FIXME aconway 2011-06-08: move create operation from Wiring to Queue handler.
+    // FIXME aconway 2011-05-10: assert not already in map.
+
+    // Local queues already have a context, remote queues need one.
+    if (!QueueContext::get(*q))
+        new QueueContext(*q, multicaster); // Context attaches itself to the Queue
+    queues[q->getName()] = boost::intrusive_ptr<QueueReplica>(
+        new QueueReplica(q, self()));
+}
+
+boost::intrusive_ptr<QueueReplica> QueueHandler::find(const std::string& queue) {
+    QueueMap::iterator i = queues.find(queue);
+    if (i == queues.end())
+        throw Exception(QPID_MSG("Unknown queue " << queue << " in cluster queue handler"));
+    return i->second;
+}
+
+}} // namespace qpid::cluster