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/*=========================================================================
Program: ParaView
Module: vtkSMDeserializer.h
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkSMDeserializer
* @brief deserializes proxies from their states.
*
* vtkSMDeserializer is used to deserialize proxies from their XML/Protobuf/?
* states. This is the base class of deserialization classes that load
* XMLs/Protobuf/? to restore servermanager state (or part thereof).
*/
#ifndef vtkSMDeserializer_h
#define vtkSMDeserializer_h
#include "vtkObject.h"
#include "vtkPVServerManagerCoreModule.h" //needed for exports
#include "vtkWeakPointer.h" // needed for vtkWeakPointer.
class vtkPVXMLElement;
class vtkSMProxy;
class vtkSMProxyLocator;
class vtkSMSession;
class vtkSMSessionProxyManager;
class VTKPVSERVERMANAGERCORE_EXPORT vtkSMDeserializer : public vtkObject
{
public:
vtkTypeMacro(vtkSMDeserializer, vtkObject);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
/**
* Convenience method for setting the SessionProxyManager. This is equivalent
* to calling
* vtkSMDeserializer::SetSessionProxyManager(session->GetSessionProxyManager()).
*/
void SetSession(vtkSMSession* session);
//@{
/**
* Get/Set the proxy manager on which this deserializer is expected to
* operate.
*/
vtkSMSessionProxyManager* GetSessionProxyManager();
void SetSessionProxyManager(vtkSMSessionProxyManager*);
//@}
/**
* Provides access to the session. This is same as calling
* this->GetSessionProxyManager()->GetSession() (with NULL checks).
*/
vtkSMSession* GetSession();
protected:
vtkSMDeserializer();
~vtkSMDeserializer();
// Friend to access NewProxy().
friend class vtkSMProxyLocator;
/**
* Create a new proxy with the id if possible.
*/
virtual vtkSMProxy* NewProxy(vtkTypeUInt32 id, vtkSMProxyLocator* locator) = 0;
/**
* Create a new proxy of the given group and name. Default implementation
* simply asks the proxy manager to create a new proxy of the requested type.
*/
virtual vtkSMProxy* CreateProxy(
const char* xmlgroup, const char* xmlname, const char* subProxyName = NULL);
vtkWeakPointer<vtkSMSessionProxyManager> SessionProxyManager;
private:
vtkSMDeserializer(const vtkSMDeserializer&) VTK_DELETE_FUNCTION;
void operator=(const vtkSMDeserializer&) VTK_DELETE_FUNCTION;
};
#endif
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