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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 __com_sun_star_ucb_ContentProviderProxy_idl__
+#define __com_sun_star_ucb_ContentProviderProxy_idl__
+
+#ifndef __com_sun_star_ucb_XContentProviderSupplier_idl__
+#include <com/sun/star/ucb/XContentProviderSupplier.idl>
+#endif
+
+#ifndef __com_sun_star_ucb_XContentProvider_idl__
+#include <com/sun/star/ucb/XContentProvider.idl>
+#endif
+
+#ifndef __com_sun_star_ucb_XParameterizedContentProvider_idl__
+#include <com/sun/star/ucb/XParameterizedContentProvider.idl>
+#endif
+
+//=============================================================================
+
+module com { module sun { module star { module ucb {
+
+//=============================================================================
+/** is a proxy for a content provider.
+
+    <p>Implementing a content provider proxy can be useful if the creation of
+    the real content provider object shall be deferred for some reason
+    (i.e. performance) until the first method gets called on it. Instaead of
+    instanciating and registering the real provider at the UCB, a proxy for
+    the real provider can be created and registered at the UCB.
+
+    @see XContentProviderProxyFactory
+*/
+published service ContentProviderProxy
+{
+    //-------------------------------------------------------------------------
+    /** The implementation of
+        <member scope="com::sun::star::uno">XInterface::queryInterface</member>
+        must instanciate the real provider and return the return value
+        of a queryInterface call at the real provider, except for queries
+        for the interfaces implemented by the proxy itself. So the caller of
+        the queryInterface method at the proxy will get access to the real
+        provider in a completely transparent way.
+     */
+    interface com::sun::star::uno::XInterface;
+
+    //-------------------------------------------------------------------------
+    /** gives access to the original content provider behind the proxy.
+
+        <p>The implementation will instantiate the real content provider only
+        on demand using its UNO service name. This will load the content
+        providers implementation code (dynamic library), if not already done.
+     */
+    interface com::sun::star::ucb::XContentProviderSupplier;
+
+    //-------------------------------------------------------------------------
+    /** a content provider implementation that wrappes the original provider.
+     */
+    interface com::sun::star::ucb::XContentProvider;
+
+    //-------------------------------------------------------------------------
+    /** a parameterized content provider implementation that wrappes the
+        original provider.
+     */
+    interface com::sun::star::ucb::XParameterizedContentProvider;
+};
+
+//=============================================================================
+
+}; }; }; };
+
+#endif