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diff --git a/cppuhelper/inc/cppuhelper/component.hxx b/cppuhelper/inc/cppuhelper/component.hxx
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+++ b/cppuhelper/inc/cppuhelper/component.hxx
@@ -0,0 +1,120 @@
+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+#ifndef _CPPUHELPER_COMPONENT_HXX_
+#define _CPPUHELPER_COMPONENT_HXX_
+
+#include <osl/mutex.hxx>
+#include <cppuhelper/weakagg.hxx>
+#include <cppuhelper/interfacecontainer.hxx>
+
+#ifndef _CPPUHELPER_IMPLBASE1_HXX
+#include <cppuhelper/implbase1.hxx>
+#endif
+
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/lang/XEventListener.hpp>
+
+
+namespace cppu
+{
+
+/** Deprecated.  Helper for implementing ::com::sun::star::lang::XComponent.
+    Upon disposing objects of this class, sub-classes receive a disposing() call.  Objects of
+    this class can be held weakly, i.e. by a ::com::sun::star::uno::WeakReference.  Object of
+    this class can be aggregated, i.e. incoming queryInterface() calls are delegated.
+
+    @attention
+    The life-cycle of the passed mutex reference has to be longer than objects of this class.
+    @deprecated
+*/
+class OComponentHelper
+    : public ::cppu::OWeakAggObject
+    , public ::com::sun::star::lang::XTypeProvider
+    , public ::com::sun::star::lang::XComponent
+{
+public:
+    /** Constructor.
+
+        @param rMutex
+        the mutex used to protect multi-threaded access;
+        lifetime must be longer than the lifetime of this object.
+    */
+    OComponentHelper( ::osl::Mutex & rMutex ) SAL_THROW( () );
+    /** Dewstructor. If this object was not disposed previously, object will be disposed manually.
+    */
+    virtual ~OComponentHelper() SAL_THROW( (::com::sun::star::uno::RuntimeException) );
+
+    // XAggregation
+    virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
+        ::com::sun::star::uno::Type const & rType )
+        throw (::com::sun::star::uno::RuntimeException);
+    virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation(
+        ::com::sun::star::uno::Type const & rType )
+        throw (::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL acquire()
+        throw ();
+    virtual void SAL_CALL release()
+        throw ();
+
+    /** @attention
+        XTypeProvider::getImplementationId() has to be implemented separately!
+    */
+    virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId()
+        throw(::com::sun::star::uno::RuntimeException) = 0;
+    /** @attention
+        XTypeProvider::getTypes() has to be re-implemented!
+    */
+    virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes()
+        throw (::com::sun::star::uno::RuntimeException);
+
+    // XComponent
+    virtual void SAL_CALL dispose()
+        throw(::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL addEventListener(
+        const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener )
+        throw(::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL removeEventListener(
+        const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener )
+        throw(::com::sun::star::uno::RuntimeException);
+
+protected:
+    /** Called in dispose method after the listeners were notified.
+    */
+    virtual void SAL_CALL disposing();
+
+    /** @internal */
+    OBroadcastHelper    rBHelper;
+private:
+    /** @internal */
+    inline OComponentHelper( const OComponentHelper & ) SAL_THROW( () );
+    /** @internal */
+    inline OComponentHelper & operator = ( const OComponentHelper & ) SAL_THROW( () );
+};
+
+}
+
+#endif