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diff --git a/ucb/source/cacher/cacheddynamicresultset.hxx b/ucb/source/cacher/cacheddynamicresultset.hxx
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+++ b/ucb/source/cacher/cacheddynamicresultset.hxx
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+/* -*- 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 .
+ */
+
+#pragma once
+
+#include "dynamicresultsetwrapper.hxx"
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/lang/XTypeProvider.hpp>
+#include <com/sun/star/ucb/XContentIdentifierMapping.hpp>
+#include <com/sun/star/ucb/XCachedDynamicResultSetFactory.hpp>
+#include <cppuhelper/implbase.hxx>
+
+
+class CachedDynamicResultSet
+                : public DynamicResultSetWrapper
+                , public css::lang::XTypeProvider
+                , public css::lang::XServiceInfo
+{
+    css::uno::Reference< css::ucb::XContentIdentifierMapping >
+                            m_xContentIdentifierMapping;
+
+protected:
+    virtual void
+    impl_InitResultSetOne( const css::uno::Reference< css::sdbc::XResultSet >& xResultSet ) override;
+    virtual void
+    impl_InitResultSetTwo( const css::uno::Reference< css::sdbc::XResultSet >& xResultSet ) override;
+
+public:
+    CachedDynamicResultSet( css::uno::Reference< css::ucb::XDynamicResultSet > const & xOrigin
+        , const css::uno::Reference< css::ucb::XContentIdentifierMapping > & xContentMapping
+        , const css::uno::Reference< css::uno::XComponentContext > & xContext );
+
+    virtual ~CachedDynamicResultSet() override;
+
+
+    // XInterface
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+    virtual void SAL_CALL acquire()
+        noexcept override;
+    virtual void SAL_CALL release()
+        noexcept override;
+
+    // XTypeProvider
+
+    virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+    // own methods ( inherited )
+
+    virtual void
+    impl_disposing( const css::lang::EventObject& Source ) override;
+};
+
+
+class CachedDynamicResultSetFactory final :
+                public cppu::WeakImplHelper<
+                    css::lang::XServiceInfo,
+                    css::ucb::XCachedDynamicResultSetFactory>
+{
+    css::uno::Reference< css::uno::XComponentContext >    m_xContext;
+
+public:
+
+    CachedDynamicResultSetFactory(
+        const css::uno::Reference< css::uno::XComponentContext > & xContext);
+
+    virtual ~CachedDynamicResultSetFactory() override;
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+    // XCachedDynamicResultSetFactory
+
+    virtual css::uno::Reference< css::ucb::XDynamicResultSet > SAL_CALL
+    createCachedDynamicResultSet(
+                  const css::uno::Reference< css::ucb::XDynamicResultSet > &          SourceStub
+                , const css::uno::Reference< css::ucb::XContentIdentifierMapping > &  ContentIdentifierMapping
+                ) override;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */