1 files changed, 149 insertions, 0 deletions
diff --git a/desktop/source/deployment/registry/help/dp_helpbackenddb.cxx b/desktop/source/deployment/registry/help/dp_helpbackenddb.cxx
new file mode 100644
index 000000000000..491f6d6c1db9
--- /dev/null
+++ b/desktop/source/deployment/registry/help/dp_helpbackenddb.cxx
@@ -0,0 +1,149 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_desktop.hxx"
+
+#include "rtl/string.h"
+#include "rtl/bootstrap.hxx"
+#include "cppuhelper/exc_hlp.hxx"
+#include "com/sun/star/uno/XComponentContext.hpp"
+#include "com/sun/star/xml/dom/XDocumentBuilder.hpp"
+#include "com/sun/star/xml/xpath/XXPathAPI.hpp"
+#include "dp_misc.h"
+
+#include "dp_helpbackenddb.hxx"
+
+
+namespace css = ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using ::rtl::OUString;
+
+#define EXTENSION_REG_NS "http://openoffice.org/extensionmanager/help-registry/2010"
+#define NS_PREFIX "help"
+#define ROOT_ELEMENT_NAME "help-backend-db"
+#define KEY_ELEMENT_NAME "help"
+
+namespace dp_registry {
+namespace backend {
+namespace help {
+
+HelpBackendDb::HelpBackendDb(
+    Reference<XComponentContext> const &  xContext,
+    ::rtl::OUString const & url):BackendDb(xContext, url)
+{
+
+}
+
+OUString HelpBackendDb::getDbNSName()
+{
+    return OUSTR(EXTENSION_REG_NS);
+}
+
+OUString HelpBackendDb::getNSPrefix()
+{
+    return OUSTR(NS_PREFIX);
+}
+
+OUString HelpBackendDb::getRootElementName()
+{
+    return OUSTR(ROOT_ELEMENT_NAME);
+}
+
+OUString HelpBackendDb::getKeyElementName()
+{
+    return OUSTR(KEY_ELEMENT_NAME);
+}
+
+
+void HelpBackendDb::addEntry(::rtl::OUString const & url, Data const & data)
+{
+    try{
+        if (!activateEntry(url))
+        {
+            Reference<css::xml::dom::XNode> helpNode
+                = writeKeyElement(url);
+
+            writeSimpleElement(OUSTR("data-url"), data.dataUrl, helpNode);
+            save();
+        }
+    }
+    catch (css::deployment::DeploymentException& )
+    {
+        throw;
+    }
+    catch(css::uno::Exception &)
+    {
+        Any exc( ::cppu::getCaughtException() );
+        throw css::deployment::DeploymentException(
+            OUSTR("Extension Manager: failed to write data entry in help backend db: ") +
+            m_urlDb, 0, exc);
+    }
+}
+
+
+::boost::optional<HelpBackendDb::Data>
+HelpBackendDb::getEntry(::rtl::OUString const & url)
+{
+    try
+    {
+        HelpBackendDb::Data retData;
+        Reference<css::xml::dom::XNode> aNode = getKeyElement(url);
+        if (aNode.is())
+        {
+            retData.dataUrl = readSimpleElement(OUSTR("data-url"), aNode);
+        }
+        else
+        {
+            return ::boost::optional<Data>();
+        }
+        return ::boost::optional<Data>(retData);
+    }
+    catch (css::deployment::DeploymentException& )
+    {
+        throw;
+    }
+    catch(css::uno::Exception &)
+    {
+        Any exc( ::cppu::getCaughtException() );
+        throw css::deployment::DeploymentException(
+            OUSTR("Extension Manager: failed to read data entry in help backend db: ") +
+            m_urlDb, 0, exc);
+    }
+}
+
+::std::list<OUString> HelpBackendDb::getAllDataUrls()
+{
+    return getOneChildFromAllEntries(OUString(RTL_CONSTASCII_USTRINGPARAM("data-url")));
+}
+
+} // namespace help
+} // namespace backend
+} // namespace dp_registry
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */