1 files changed, 50 insertions, 0 deletions
diff --git a/xmlscript/source/inc/misc.hxx b/xmlscript/source/inc/misc.hxx
new file mode 100644
index 000000000..d70f6b063
--- /dev/null
+++ b/xmlscript/source/inc/misc.hxx
@@ -0,0 +1,50 @@
+/* -*- 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 <com/sun/star/uno/Any.hxx>
+
+namespace xmlscript
+{
+
+template< typename T >
+inline void extract_throw( T * p, css::uno::Any const & a )
+{
+    if (! (a >>= *p))
+    {
+        throw css::uno::RuntimeException(
+            "expected " + cppu::UnoType<T>::get().getTypeName(),
+            css::uno::Reference<
+            css::uno::XInterface>() );
+    }
+}
+
+template< typename T >
+inline T extract_throw( css::uno::Any const & a )
+{
+    T v = T();
+    extract_throw<T>( &v, a );
+    return v;
+}
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */