1 files changed, 46 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/broker/TxOp.h b/qpid/cpp/src/qpid/broker/TxOp.h
new file mode 100644
index 0000000000..a8fa1c2621
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+++ b/qpid/cpp/src/qpid/broker/TxOp.h
@@ -0,0 +1,46 @@
+/*
+ *
+ * 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 _TxOp_
+#define _TxOp_
+
+#include "qpid/broker/TxOpVisitor.h"
+#include "qpid/broker/TransactionalStore.h"
+#include <boost/shared_ptr.hpp>
+
+namespace qpid {
+    namespace broker {
+
+        class TxOp{
+        public:
+            typedef boost::shared_ptr<TxOp> shared_ptr;
+
+            virtual bool prepare(TransactionContext*) throw() = 0;
+            virtual void commit()  throw() = 0;
+            virtual void rollback()  throw() = 0;
+            virtual ~TxOp(){}
+
+            virtual void accept(TxOpConstVisitor&) const = 0;
+        };
+
+}} // namespace qpid::broker
+
+
+#endif