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/*=========================================================================
Program: ParaView
Module: vtkSMServerStateLocator.cxx
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.
=========================================================================*/
#include "vtkSMServerStateLocator.h"
#include "vtkObjectFactory.h"
#include "vtkSMMessage.h"
#include "vtkSMSession.h"
vtkStandardNewMacro(vtkSMServerStateLocator);
//---------------------------------------------------------------------------
vtkSMServerStateLocator::vtkSMServerStateLocator()
{
this->Session = NULL;
}
//---------------------------------------------------------------------------
vtkSMServerStateLocator::~vtkSMServerStateLocator()
{
this->SetSession(NULL);
}
//---------------------------------------------------------------------------
void vtkSMServerStateLocator::PrintSelf(ostream& os, vtkIndent indent)
{
this->Superclass::PrintSelf(os, indent);
}
//---------------------------------------------------------------------------
bool vtkSMServerStateLocator::FindState(vtkTypeUInt32 globalID,
vtkSMMessage* stateToFill,
bool vtkNotUsed(useParent))
{
bool foundInCache = true;
if( !(foundInCache = this->Superclass::FindState(globalID, stateToFill, false))
&& this->Session && stateToFill)
{
vtkSMMessage newState;
newState.set_global_id(globalID);
newState.set_location(vtkPVSession::DATA_SERVER_ROOT);
newState.set_req_def(true);
this->Session->PullState(&newState);
stateToFill->Clear();
stateToFill->CopyFrom(newState);
// We only rely on XML definition to figure out the SM classname
if(!newState.HasExtension(ProxyState::xml_group))
{
// cout << "--------- Skipped server State -------------" << endl;
// newState.PrintDebugString();
// cout << "---------------------------------------------------" << endl;
return false;
}
// cout << "--------- State fetch from the server -------------" << endl;
// stateToFill->PrintDebugString();
// cout << "---------------------------------------------------" << endl;
//this->RegisterState(&newState);
return true;
}
// Found in the cache ?
return foundInCache;
}
//---------------------------------------------------------------------------
vtkSMSession* vtkSMServerStateLocator::GetSession()
{
return this->Session.GetPointer();
}
//---------------------------------------------------------------------------
void vtkSMServerStateLocator::SetSession(vtkSMSession* session)
{
this->Session = session;
}
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