1 files changed, 131 insertions, 0 deletions
diff --git a/desktop/source/deployment/registry/component/dp_compbackenddb.cxx b/desktop/source/deployment/registry/component/dp_compbackenddb.cxx
new file mode 100644
index 000000000..fd9bb2c61
--- /dev/null
+++ b/desktop/source/deployment/registry/component/dp_compbackenddb.cxx
@@ -0,0 +1,131 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   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 .
+ */
+
+
+#include <cppuhelper/exc_hlp.hxx>
+#include <com/sun/star/deployment/DeploymentException.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+#include "dp_compbackenddb.hxx"
+
+
+using namespace ::com::sun::star::uno;
+
+constexpr OUStringLiteral EXTENSION_REG_NS = u"http://openoffice.org/extensionmanager/component-registry/2010";
+constexpr OUStringLiteral NS_PREFIX = u"comp";
+constexpr OUStringLiteral ROOT_ELEMENT_NAME = u"component-backend-db";
+constexpr OUStringLiteral KEY_ELEMENT_NAME = u"component";
+
+namespace dp_registry::backend::component {
+
+ComponentBackendDb::ComponentBackendDb(
+    Reference<XComponentContext> const &  xContext,
+    OUString const & url):BackendDb(xContext, url)
+{
+
+}
+
+OUString ComponentBackendDb::getDbNSName()
+{
+    return EXTENSION_REG_NS;
+}
+
+OUString ComponentBackendDb::getNSPrefix()
+{
+    return NS_PREFIX;
+}
+
+OUString ComponentBackendDb::getRootElementName()
+{
+    return ROOT_ELEMENT_NAME;
+}
+
+OUString ComponentBackendDb::getKeyElementName()
+{
+    return KEY_ELEMENT_NAME;
+}
+
+void ComponentBackendDb::addEntry(OUString const & url, Data const & data)
+{
+    try{
+        if (!activateEntry(url))
+        {
+            Reference<css::xml::dom::XNode> componentNode = writeKeyElement(url);
+            writeSimpleElement(u"java-type-library",
+                               OUString::boolean(data.javaTypeLibrary),
+                               componentNode);
+
+            writeSimpleList(
+                data.implementationNames,
+                u"implementation-names",
+                u"name",
+                componentNode);
+
+            writeVectorOfPair(
+                data.singletons,
+                u"singletons",
+                u"item",
+                u"key",
+                u"value",
+                componentNode);
+
+            save();
+        }
+    }
+    catch(const css::uno::Exception &)
+    {
+        Any exc( ::cppu::getCaughtException() );
+        throw css::deployment::DeploymentException(
+            "Extension Manager: failed to write data entry in backend db: " +
+            m_urlDb, nullptr, exc);
+    }
+}
+
+ComponentBackendDb::Data ComponentBackendDb::getEntry(std::u16string_view url)
+{
+    try
+    {
+        ComponentBackendDb::Data retData;
+        Reference<css::xml::dom::XNode> aNode = getKeyElement(url);
+        if (aNode.is())
+        {
+            bool bJava = readSimpleElement(u"java-type-library", aNode) == "true";
+            retData.javaTypeLibrary = bJava;
+
+            retData.implementationNames =
+                readList( aNode, u"implementation-names", u"name");
+
+            retData.singletons =
+                readVectorOfPair( aNode, u"singletons", u"item", u"key", u"value");
+        }
+        return retData;
+    }
+    catch(const css::uno::Exception &)
+    {
+        Any exc( ::cppu::getCaughtException() );
+        throw css::deployment::DeploymentException(
+            "Extension Manager: failed to read data entry in backend db: " +
+            m_urlDb, nullptr, exc);
+    }
+}
+
+
+} // namespace dp_registry::backend::component
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */