Update to dtx inline with latest spec:

* Updated dtx handling in c++ broker to take account of separation of completion and acceptance.
* Added final dtx method defs to extra xml fragment and implemented appropriate handlers in c++ broker.
* Converted dtx python tests (recover test still requires some work on decoding arrays).
* Allow creation of structs without type codes through a python session method.
* Fixed exception handling in python client for commands with results.



git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@641464 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 57 insertions, 0 deletions

diff --git a/cpp/src/qpid/broker/TxAccept.h b/cpp/src/qpid/broker/TxAccept.h
new file mode 100644
index 0000000000..011acf5d9e
--- /dev/null
+++ b/cpp/src/qpid/broker/TxAccept.h
@@ -0,0 +1,57 @@
+/*
+ *
+ * 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 _TxAccept_
+#define _TxAccept_
+
+#include <algorithm>
+#include <functional>
+#include <list>
+#include "qpid/framing/AccumulatedAck.h"
+#include "DeliveryRecord.h"
+#include "TxOp.h"
+
+namespace qpid {
+    namespace broker {
+        /**
+         * Defines the transactional behaviour for accepts received by
+         * a transactional channel.
+         */
+        class TxAccept : public TxOp{
+            framing::AccumulatedAck& acked;
+            std::list<DeliveryRecord>& unacked;
+
+        public:
+            /**
+             * @param acked a representation of the accumulation of
+             * acks received
+             * @param unacked the record of delivered messages
+             */
+            TxAccept(framing::AccumulatedAck& acked, std::list<DeliveryRecord>& unacked);
+            virtual bool prepare(TransactionContext* ctxt) throw();
+            virtual void commit() throw();
+            virtual void rollback() throw();
+            virtual ~TxAccept(){}
+        };
+    }
+}
+
+
+#endif