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soprano
serializer.h
Go to the documentation of this file.
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/* This file is part of Soprano
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*
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* Copyright (C) 2007 Sebastian Trueg <trueg@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef SOPRANO_SERIALIZER_H
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#define SOPRANO_SERIALIZER_H
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#include "
plugin.h
"
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#include "
soprano_export.h
"
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#include "
sopranotypes.h
"
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#include "
error.h
"
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#include <QtCore/QObject>
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#include <QtCore/QHash>
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#include <QtCore/QUrl>
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#include <QtCore/QString>
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class
QTextStream
;
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namespace
Soprano
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{
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class
StatementIterator;
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class
SOPRANO_EXPORT
Serializer
:
public
Plugin
,
public
Error::ErrorCache
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{
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public
:
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virtual
~
Serializer
();
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virtual
RdfSerializations supportedSerializations()
const
= 0;
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virtual
QStringList
supportedUserSerializations()
const
;
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bool
supportsSerialization(
RdfSerialization
s,
const
QString
& userSerialization =
QString
() )
const
;
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virtual
bool
serialize(
StatementIterator
it,
QTextStream
& stream,
RdfSerialization
serialization,
const
QString
& userSerialization =
QString
() )
const
= 0;
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void
addPrefix(
const
QString
& qname,
const
QUrl
& uri )
const
;
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void
clearPrefixes()
const
;
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QHash<QString, QUrl>
prefixes()
const
;
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protected
:
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Serializer
(
const
QString
&
name
);
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private
:
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class
Private;
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Private*
const
d;
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};
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}
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Q_DECLARE_INTERFACE(
Soprano::Serializer
,
"org.soprano.plugins.Serializer/1.0"
)
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#endif
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