1 files changed, 61 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/broker/TxAccept.cpp b/qpid/cpp/src/qpid/broker/TxAccept.cpp
new file mode 100644
index 0000000000..634d066ecc
--- /dev/null
+++ b/qpid/cpp/src/qpid/broker/TxAccept.cpp
@@ -0,0 +1,61 @@
+/*
+ *
+ * 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 "TxAccept.h"
+#include "qpid/log/Statement.h"
+
+using std::bind1st;
+using std::bind2nd;
+using std::mem_fun_ref;
+using namespace qpid::broker;
+using qpid::framing::AccumulatedAck;
+
+TxAccept::TxAccept(AccumulatedAck& _acked, std::list<DeliveryRecord>& _unacked) : 
+    acked(_acked), unacked(_unacked) {}
+
+bool TxAccept::prepare(TransactionContext* ctxt) throw()
+{
+    try{
+        //dequeue messages from their respective queues:
+        for (ack_iterator i = unacked.begin(); i != unacked.end(); i++) {
+            if (i->coveredBy(&acked)) {
+                i->dequeue(ctxt);
+            }
+        }
+        return true;
+    }catch(const std::exception& e){
+        QPID_LOG(error, "Failed to prepare: " << e.what());
+        return false;
+    }catch(...){
+        QPID_LOG(error, "Failed to prepare");
+        return false;
+    }
+}
+
+void TxAccept::commit() throw() 
+{
+    for (ack_iterator i = unacked.begin(); i != unacked.end(); i++) {
+        if (i->coveredBy(&acked)) i->setEnded();
+    }
+
+    unacked.remove_if(mem_fun_ref(&DeliveryRecord::isRedundant));
+}
+
+void TxAccept::rollback() throw() {}