1 files changed, 62 insertions, 0 deletions
diff --git a/trunk/qpid/cpp/src/qpid/store/ms-sql/DatabaseConnection.h b/trunk/qpid/cpp/src/qpid/store/ms-sql/DatabaseConnection.h
new file mode 100644
index 0000000000..2b8bbffa90
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+++ b/trunk/qpid/cpp/src/qpid/store/ms-sql/DatabaseConnection.h
@@ -0,0 +1,62 @@
+#ifndef QPID_STORE_MSSQL_DATABASECONNECTION_H
+#define QPID_STORE_MSSQL_DATABASECONNECTION_H
+
+/*
+ *
+ * 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.
+ *
+ */
+
+// Bring in ADO 2.8 (yes, I know it says "15", but that's it...)
+#import "C:\Program Files\Common Files\System\ado\msado15.dll" \
+        no_namespace rename("EOF", "EndOfFile")
+
+#include <string>
+
+namespace qpid {
+namespace store {
+namespace ms_sql {
+
+/**
+ * @class DatabaseConnection
+ *
+ * Represents a connection to the SQL database. This class wraps the
+ * needed _ConnectionPtr for ADO as well as the needed COM initialization
+ * and cleanup that each thread requires. It is expected that this class
+ * will be maintained in thread-specific storage so it has no locks.
+ */
+class DatabaseConnection {
+protected:
+    _ConnectionPtr conn;
+
+public:
+    DatabaseConnection();
+    ~DatabaseConnection();
+    void open(const std::string& connectString,
+              const std::string& dbName = "");
+    void close();
+    operator _ConnectionPtr () { return conn; }
+
+    void beginTransaction() { conn->BeginTrans(); }
+    void commitTransaction() {conn->CommitTrans(); }
+    void rollbackTransaction() { conn->RollbackTrans(); }
+};
+
+}}}  // namespace qpid::store::ms_sql
+
+#endif /* QPID_STORE_MSSQL_DATABASECONNECTION_H */