Added LostDatabaseConnection exception

common/CMakeLists.txt

@@ -83,6 +83,7 @@ set (COMMON_LIB_SRC_FILES
   exception/Exception.cpp
   exception/InvalidArgument.cpp
   exception/InvalidConfigEntry.cpp
+  exception/LostDatabaseConnection.cpp
   exception/Mismatch.cpp
   exception/MissingOperand.cpp
   exception/MountFailed.cpp

common/exception/LostDatabaseConnection.cpp

+/*
+ * The CERN Tape Archive (CTA) project
+ * Copyright (C) 2015  CERN
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "common/exception/LostDatabaseConnection.hpp"
+
+
+//------------------------------------------------------------------------------
+// constructor
+//------------------------------------------------------------------------------
+cta::exception::LostDatabaseConnection::LostDatabaseConnection(const std::string &context, const bool embedBacktrace):
+  Exception(context, embedBacktrace) {
+}
+
+//------------------------------------------------------------------------------
+// destructor
+//------------------------------------------------------------------------------
+cta::exception::LostDatabaseConnection::~LostDatabaseConnection() noexcept {
+}

common/exception/LostDatabaseConnection.hpp

+/*
+ * The CERN Tape Archive (CTA) project
+ * Copyright (C) 2015  CERN
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "common/exception/Exception.hpp"
+
+#include <string>
+
+
+namespace cta    {
+namespace exception {
+
+/**
+ * The database connection has been lost.
+ */
+class LostDatabaseConnection : public cta::exception::Exception {
+public:
+
+  /**
+   * Constructor.
+   *
+   * @param context optional context string added to the message
+   * at initialisation time.
+   * @param embedBacktrace whether to embed a backtrace of where the
+   * exception was throw in the message
+   */
+  LostDatabaseConnection(const std::string &context = "", const bool embedBacktrace = true);
+
+  /**
+   * Empty Destructor, explicitely non-throwing (needed for std::exception
+   * inheritance)
+   */
+  ~LostDatabaseConnection() noexcept override;
+  
+}; // class LostDatabaseConnection
+
+} // namespace exception
+} // namespace cta
+