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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: emptylayerimpl.hxx,v $
* $Revision: 1.6 $
*
* 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 CONFIGMGR_BACKEND_EMPTYLAYERIMPL_HXX
#define CONFIGMGR_BACKEND_EMPTYLAYERIMPL_HXX
#include <cppuhelper/implbase1.hxx>
#include <com/sun/star/configuration/backend/XLayerHandler.hpp>
#include <com/sun/star/configuration/backend/XLayer.hpp>
// -----------------------------------------------------------------------------
namespace configmgr
{
// -----------------------------------------------------------------------------
namespace backend
{
// -----------------------------------------------------------------------------
namespace uno = ::com::sun::star::uno;
namespace lang = ::com::sun::star::lang;
namespace backenduno = ::com::sun::star::configuration::backend;
// -----------------------------------------------------------------------------
class EmptyLayer : public cppu::WeakImplHelper1<backenduno::XLayer>
{
public:
virtual ~EmptyLayer();
// XLayer
public:
virtual void SAL_CALL
readData( const uno::Reference< backenduno::XLayerHandler >& aHandler )
throw (backenduno::MalformedDataException, lang::NullPointerException, lang::WrappedTargetException, uno::RuntimeException);
};
// -----------------------------------------------------------------------------
class RequireEmptyLayer : public cppu::WeakImplHelper1<backenduno::XLayerHandler>
{
public:
RequireEmptyLayer();
virtual ~RequireEmptyLayer();
bool wasEmpty() const { return m_bEmpty; }
bool wasInvalid() const { return m_bInvalid; }
// XLayerHandler
public:
virtual void SAL_CALL
startLayer( )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
endLayer( )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
overrideNode( const rtl::OUString& aName, sal_Int16 aAttributes, sal_Bool bClear )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
addOrReplaceNode( const rtl::OUString& aName, sal_Int16 aAttributes )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
addOrReplaceNodeFromTemplate( const rtl::OUString& aName, const backenduno::TemplateIdentifier& aTemplate, sal_Int16 aAttributes )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
endNode( )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
dropNode( const rtl::OUString& aName )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
overrideProperty( const rtl::OUString& aName, sal_Int16 aAttributes, const uno::Type& aType, sal_Bool bClear )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
addProperty( const rtl::OUString& aName, sal_Int16 aAttributes, const uno::Type& aType )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
addPropertyWithValue( const rtl::OUString& aName, sal_Int16 aAttributes, const uno::Any& aValue )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
endProperty( )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
setPropertyValue( const uno::Any& aValue )
throw (backenduno::MalformedDataException, uno::RuntimeException);
virtual void SAL_CALL
setPropertyValueForLocale( const uno::Any& aValue, const rtl::OUString& aLocale )
throw (backenduno::MalformedDataException, uno::RuntimeException);
private:
void failNotEmpty() { fail("layer is not empty"); }
void fail(sal_Char const * pMsg);
private:
bool m_bStarted;
bool m_bInvalid;
bool m_bEmpty;
};
// -----------------------------------------------------------------------------
} // namespace xml
// -----------------------------------------------------------------------------
} // namespace configmgr
#endif
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