1 files changed, 64 insertions, 0 deletions
diff --git a/cpp/src/broker/NullMessageStore.h b/cpp/src/broker/NullMessageStore.h
new file mode 100644
index 0000000000..3d08e1a7a2
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+++ b/cpp/src/broker/NullMessageStore.h
@@ -0,0 +1,64 @@
+/*
+ *
+ * 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.
+ *
+ */
+#ifndef _NullMessageStore_
+#define _NullMessageStore_
+
+#include "BrokerMessage.h"
+#include "MessageStore.h"
+#include "BrokerQueue.h"
+
+namespace qpid {
+namespace broker {
+
+/**
+ * A null implementation of the MessageStore interface
+ */
+class NullMessageStore : public MessageStore
+{
+    const bool warn;
+public:
+    NullMessageStore(bool warn = false);
+
+    virtual std::auto_ptr<TransactionContext> begin();
+    virtual std::auto_ptr<TPCTransactionContext> begin(const std::string& xid);
+    virtual void prepare(TPCTransactionContext& txn);
+    virtual void commit(TransactionContext& txn);
+    virtual void abort(TransactionContext& txn);
+
+    virtual void create(const PersistableQueue& queue);
+    virtual void destroy(const PersistableQueue& queue);
+    virtual void create(const PersistableExchange& exchange);
+    virtual void destroy(const PersistableExchange& exchange);
+    virtual void recover(RecoveryManager& queues);
+    virtual void stage(PersistableMessage& msg);
+    virtual void destroy(PersistableMessage& msg);
+    virtual void appendContent(PersistableMessage& msg, const std::string& data);
+    virtual void loadContent(PersistableMessage& msg, std::string& data, uint64_t offset, uint32_t length);
+    virtual void enqueue(TransactionContext* ctxt, PersistableMessage& msg, const PersistableQueue& queue);
+    virtual void dequeue(TransactionContext* ctxt, PersistableMessage& msg, const PersistableQueue& queue);
+    ~NullMessageStore(){}
+};
+
+}
+}
+
+
+#endif