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diff --git a/connectivity/source/inc/java/ContextClassLoader.hxx b/connectivity/source/inc/java/ContextClassLoader.hxx
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+/*************************************************************************
+ *
+ * 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 CONNECTIVITY_CONTEXTCLASSLOADER_HXX
+#define CONNECTIVITY_CONTEXTCLASSLOADER_HXX
+
+#include "java/GlobalRef.hxx"
+
+/** === begin UNO includes === **/
+/** === end UNO includes === **/
+
+namespace comphelper
+{
+    class ResourceBasedEventLogger;
+}
+
+//........................................................................
+namespace connectivity { namespace jdbc
+{
+//........................................................................
+
+    //====================================================================
+    //= ContextClassLoaderScope
+    //====================================================================
+    /**
+    */
+    class ContextClassLoaderScope
+    {
+    public:
+        /** creates the instance. If isActive returns <FALSE/> afterwards, then an exception
+            happend in the JVM, which should be raised as UNO exception by the caller
+
+            @param  environment
+                the current JNI environment
+            @param  newClassLoader
+                the new class loader to set at the current thread
+            @param  _rLoggerForErrors
+                the logger which should be passed to java_lang_object::ThrowLoggedSQLException in case
+                an error occurs
+            @param  _rxErrorContext
+                the context which should be passed to java_lang_object::ThrowLoggedSQLException in case
+                an error occurs
+
+        */
+        ContextClassLoaderScope(
+            JNIEnv& environment,
+            const GlobalRef< jobject >& newClassLoader,
+            const ::comphelper::ResourceBasedEventLogger& _rLoggerForErrors,
+            const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxErrorContext
+        );
+
+        ~ContextClassLoaderScope() { pop(true); }
+
+        void pop() { pop(false); }
+
+        bool isActive() const
+        {
+            return  ( m_currentThread.is() )
+                &&  ( m_setContextClassLoaderMethod != NULL );
+        }
+
+    private:
+        ContextClassLoaderScope(ContextClassLoaderScope &); // not defined
+        void operator =(ContextClassLoaderScope &); // not defined
+
+        void pop( bool clearExceptions );
+
+        JNIEnv&                             m_environment;
+        LocalRef< jobject >                 m_currentThread;
+        LocalRef< jobject >                 m_oldContextClassLoader;
+        jmethodID                           m_setContextClassLoaderMethod;
+    };
+
+
+//........................................................................
+} } // namespace connectivity::jdbc
+//........................................................................
+
+#endif // CONNECTIVITY_CONTEXTCLASSLOADER_HXX