printing: add generic data extraction interface for XML db

Change-Id: Icf05d2d7a8d5077b9efa23aee7c99af8b9264242

diff --git a/src/internal/storage_backend_xml_printing.hpp b/src/internal/storage_backend_xml_printing.hpp
new file mode 100644 (file)
index 0000000..f2fd66a
--- /dev/null
+++ b/src/internal/storage_backend_xml_printing.hpp
@@ -0,0 +1,81 @@
+#pragma once
+
+/*  MIT License
+ *
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is furnished
+ * to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE. */
+
+#include "storage_backend_xml.hpp"
+
+namespace ldp_xml_parser {
+
+class StorageBackendXMLPrinting {
+public:
+       auto itemAccessGetType(const ItemAccess &item) const
+       { return item.getType(); }
+
+       auto itemAccessGetUid(const ItemAccess &item) const
+       { return item.getUid(); }
+
+       auto itemAccessGetGid(const ItemAccess &item) const
+       { return item.getGid(); }
+
+       template <typename ItemSR>
+       auto itemSrGetName(const ItemSR &item) const
+       { return item.getName(); }
+
+       template <typename ItemSR>
+       auto itemSrGetIsNamePrefix(const ItemSR &item) const
+       { return item.isNamePrefix(); }
+
+       template <typename ItemSR>
+       auto itemSrGetInterface(const ItemSR &item) const
+       { return item.getInterface(); }
+
+       template <typename ItemSR>
+       auto itemSrGetMember(const ItemSR &item) const
+       { return item.getMember(); }
+
+       template <typename ItemSR>
+       auto itemSrGetPath(const ItemSR &item) const
+       { return item.getPath(); }
+
+       template <typename ItemSR>
+       auto itemSrGetMessageType(const ItemSR &item) const
+       { return item.getType(); }
+
+       template <typename Item>
+       auto itemGetDecisionItem(const Item &item) const
+       { return item.getDecision(); }
+
+       auto decisionItemGetDecision(const DecisionItem &item) const
+       { return item.getDecision(); }
+
+       auto decisionItemGetPrivilege(const DecisionItem &item) const
+       { return item.getPrivilege(); }
+
+       auto stringGetCStr(const boost::string_ref &str) const
+       { return str.data(); }
+
+       auto stringGetSize(const boost::string_ref &str) const
+       { return str.size(); }
+};
+
+}