1 files changed, 83 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/store/ms-clfs/Transaction.cpp b/qpid/cpp/src/qpid/store/ms-clfs/Transaction.cpp
new file mode 100644
index 0000000000..f94fef6f84
--- /dev/null
+++ b/qpid/cpp/src/qpid/store/ms-clfs/Transaction.cpp
@@ -0,0 +1,83 @@
+/*
+ *
+ * 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 "Transaction.h"
+#include "Messages.h"
+
+namespace qpid {
+namespace store {
+namespace ms_clfs {
+
+Transaction::~Transaction()
+{
+    // Transactions that are recovered then found to be deleted get destroyed
+    // but need not be logged.
+    if (state != TRANS_DELETED)
+        log->deleteTransaction(id);
+}
+
+void
+Transaction::enroll(uint64_t msgId)
+{
+    qpid::sys::ScopedWlock<qpid::sys::RWlock> l(enrollLock);
+    enrolledMessages.push_back(msgId);
+}
+
+void
+Transaction::unenroll(uint64_t msgId)
+{
+    qpid::sys::ScopedWlock<qpid::sys::RWlock> l(enrollLock);
+    for (std::vector<uint64_t>::iterator i = enrolledMessages.begin();
+         i < enrolledMessages.end();
+         ++i) {
+        if (*i == msgId) {
+            enrolledMessages.erase(i);
+            break;
+        }
+    }
+}
+
+void
+Transaction::abort(Messages& messages)
+{
+    log->recordAbort(id);
+    for (size_t i = 0; i < enrolledMessages.size(); ++i)
+        messages.abort(enrolledMessages[i], shared_from_this());
+    state = TRANS_ABORTED;
+}
+
+void
+Transaction::commit(Messages& messages)
+{
+    log->recordCommit(id);
+    for (size_t i = 0; i < enrolledMessages.size(); ++i)
+        messages.commit(enrolledMessages[i], shared_from_this());
+    state = TRANS_COMMITTED;
+}
+
+void
+TPCTransaction::prepare(void)
+{
+    log->recordPrepare(id);
+    state = TRANS_PREPARED;
+}
+
+}}}  // namespace qpid::store::ms_clfs