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/* -*- 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 .
*/
#ifndef INCLUDED_FORMS_SOURCE_XFORMS_SUBMISSION_SERIALIZATION_HXX
#define INCLUDED_FORMS_SOURCE_XFORMS_SUBMISSION_SERIALIZATION_HXX
#include <map>
#include <sal/types.h>
#include <rtl/ustring.hxx>
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/beans/NamedValue.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/xml/xpath/XXPathObject.hpp>
#include <com/sun/star/xml/dom/XDocumentFragment.hpp>
/**
Serialize an XObject
*/
typedef std::map<OUString, OUString> PropMap;
class CSerialization
{
protected:
css::uno::Reference< css::xml::dom::XDocumentFragment > m_aFragment;
PropMap m_properties;
public:
virtual ~CSerialization() {}
/**
sets the XObject that is to serialized
*/
void setSource(const css::uno::Reference< css::xml::dom::XDocumentFragment >& aFragment)
{
m_aFragment = aFragment;
}
/**
set the properties from the submission element
that control aspects of the serialization
eachs serialization may support individual properties
*/
void setProperties(const css::uno::Sequence< css::beans::NamedValue >& props)
{
m_properties.clear();
OUString aValue;
for (sal_Int32 i=0; i<props.getLength(); i++)
{
if (props[i].Value >>= aValue)
m_properties.insert(PropMap::value_type(props[i].Name, aValue));
}
}
/**
start the serialization process
*/
virtual void serialize()=0;
/**
get the serialized bytes.
reads up to buffer->getLength() bytes and returns the number of
bytes read.
returns -1 on error
*/
virtual css::uno::Reference< css::io::XInputStream > getInputStream() = 0;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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