1 files changed, 57 insertions, 0 deletions
diff --git a/trunk/qpid/cpp/src/qpid/broker/DtxBuffer.h b/trunk/qpid/cpp/src/qpid/broker/DtxBuffer.h
new file mode 100644
index 0000000000..1511cb032f
--- /dev/null
+++ b/trunk/qpid/cpp/src/qpid/broker/DtxBuffer.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 _DtxBuffer_
+#define _DtxBuffer_
+
+#include "qpid/broker/BrokerImportExport.h"
+#include "qpid/broker/TxBuffer.h"
+#include "qpid/sys/Mutex.h"
+
+namespace qpid {
+    namespace broker {
+        class DtxBuffer : public TxBuffer{
+            sys::Mutex lock;
+            const std::string xid;
+            bool ended;
+            bool suspended;           
+            bool failed;
+            bool expired;
+
+        public:
+            typedef boost::shared_ptr<DtxBuffer> shared_ptr;
+
+            QPID_BROKER_EXTERN DtxBuffer(const std::string& xid = "");
+            QPID_BROKER_EXTERN ~DtxBuffer();
+            QPID_BROKER_EXTERN void markEnded();
+            bool isEnded();
+            void setSuspended(bool suspended);
+            bool isSuspended();
+            void fail();
+            bool isRollbackOnly();
+            void timedout();
+            bool isExpired();
+            const std::string& getXid();
+        };
+    }
+}
+
+
+#endif