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serializer.cpp
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serializer.cpp
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//////////////////////////////////////////////////////////////////////////////
// Program Name: serializer.cpp
// Created : Dec. 30, 2009
//
// Purpose : Serialization Abstract Class
//
// Copyright (c) 2005 David Blain <dblain@mythtv.org>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or at your option any later version of the LGPL.
//
// This library 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 for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library. If not, see <http://www.gnu.org/licenses/>.
//
//////////////////////////////////////////////////////////////////////////////
#include "serializer.h"
#include <QMetaObject>
#include <QMetaProperty>
//////////////////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////////////////////////
void Serializer::AddHeaders( QStringMap &headers )
{
headers[ "Cache-Control" ] = "no-cache=\"Ext\", "
"max-age = 5000";
}
//////////////////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////////////////////////
void Serializer::Serialize( const QObject *pObject, const QString &_sName )
{
QString sName = _sName;
if (sName.isEmpty())
sName = pObject->objectName();
if (sName.isEmpty())
{
sName = pObject->metaObject()->className();
sName = sName.section( ":", -1 );
}
// ---------------------------------------------------------------
BeginSerialize( sName );
SerializeObject( pObject, sName );
EndSerialize();
}
//////////////////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////////////////////////
void Serializer::Serialize( const QVariant &vValue, const QString &_sName )
{
QString sName( _sName );
BeginSerialize( sName );
AddProperty( sName, vValue, NULL, NULL );
EndSerialize();
}
//////////////////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////////////////////////
void Serializer::SerializeObject( const QObject *pObject, const QString &sName )
{
BeginObject( sName, pObject );
SerializeObjectProperties( pObject );
EndObject( sName, pObject );
}
//////////////////////////////////////////////////////////////////////////////
//
//////////////////////////////////////////////////////////////////////////////
void Serializer::SerializeObjectProperties( const QObject *pObject )
{
if (pObject != NULL)
{
const QMetaObject *pMetaObject = pObject->metaObject();
int nCount = pMetaObject->propertyCount();
for (int nIdx=0; nIdx < nCount; ++nIdx )
{
QMetaProperty metaProperty = pMetaObject->property( nIdx );
if (metaProperty.isDesignable( pObject ))
{
const char *pszPropName = metaProperty.name();
QString sPropName( pszPropName );
if ( sPropName.compare( "objectName" ) == 0)
continue;
QVariant value( pObject->property( pszPropName ) );
AddProperty( sPropName, value, pMetaObject, &metaProperty );
}
}
}
}