1 files changed, 71 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/broker/PersistableMessage.cpp b/qpid/cpp/src/qpid/broker/PersistableMessage.cpp
new file mode 100644
index 0000000000..afc0976d61
--- /dev/null
+++ b/qpid/cpp/src/qpid/broker/PersistableMessage.cpp
@@ -0,0 +1,71 @@
+
+/*
+ *
+ * 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 "qpid/broker/PersistableMessage.h"
+#include "qpid/broker/Queue.h"
+#include <iostream>
+
+using namespace qpid::broker;
+
+namespace qpid {
+namespace broker {
+
+PersistableMessage::~PersistableMessage() {}
+PersistableMessage::PersistableMessage() : ingressCompletion(0), persistenceId(0) {}
+
+void PersistableMessage::setIngressCompletion(boost::intrusive_ptr<IngressCompletion> i)
+{
+    ingressCompletion = i.get();
+    /**
+     * What follows is a hack to account for the fact that the
+     * AsyncCompletion to use may be, but is not always, this same
+     * object.
+     *
+     * This is hopefully temporary, and allows the store interface to
+     * remain unchanged without requiring another object to be allocated
+     * for every message.
+     *
+     * The case in question is where a message previously passed to
+     * the store is modified by some other queue onto which it is
+     * pushed, and then again persisted to the store. These will be
+     * two separate PersistableMessage instances (since the latter now
+     * has different content), but need to share the same
+     * AsyncCompletion (since they refer to the same incoming transfer
+     * command).
+     */
+    if (static_cast<RefCounted*>(ingressCompletion) != static_cast<RefCounted*>(this)) {
+        holder = i;
+    }
+}
+
+void PersistableMessage::enqueueAsync(boost::shared_ptr<Queue> q)
+{
+    enqueueStart();
+    ingressCompletion->enqueueAsync(q);
+}
+
+void PersistableMessage::dequeueComplete() {}
+
+}}
+
+