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[modules/kernel.git] / src / SALOMEDS / SALOMEDS_UseCaseIterator_i.cxx

diff --git a/src/SALOMEDS/SALOMEDS_UseCaseIterator_i.cxx b/src/SALOMEDS/SALOMEDS_UseCaseIterator_i.cxx
index 05507edab6762f82219ede3b69d64957eff2a9ad..551c12aaf4166075fa5323d822650ff30d46548e 100644 (file)
--- a/src/SALOMEDS/SALOMEDS_UseCaseIterator_i.cxx
+++ b/src/SALOMEDS/SALOMEDS_UseCaseIterator_i.cxx
@@ -1,34 +1,48 @@
-//  SALOME SALOMEDS : data structure of SALOME and sources of Salome data server 
+// Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
 //
-//  Copyright (C) 2003  CEA/DEN, EDF R&D
+// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
 //
+// 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.
 //
+// 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, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
 //  File   : SALOMEDS_UseCaseIterator_i.cxx
-//  Author : Yves FRICAUD
+//  Author : Sergey RUIN
 //  Module : SALOME
-
+//
 #include "SALOMEDS_UseCaseIterator_i.hxx"
 #include "SALOMEDS_SObject_i.hxx"
+#include "SALOMEDS_Study_i.hxx"
+#include "SALOMEDS.hxx"
+
+#include "SALOMEDSImpl_SObject.hxx"
 #include "utilities.h"
-using namespace std;
 
 //============================================================================
 /*! Function : constructor
  *  Purpose  :
  */
 //============================================================================
-SALOMEDS_UseCaseIterator_i::SALOMEDS_UseCaseIterator_i(const TDF_Label& theLabel, 
-                                                      const Standard_GUID& theGUID,
-                                                      const Standard_Boolean allLevels,
-                                                      CORBA::ORB_ptr orb)
-:_guid(theGUID), _levels(allLevels)
+SALOMEDS_UseCaseIterator_i::SALOMEDS_UseCaseIterator_i(const SALOMEDSImpl_UseCaseIterator& theImpl, 
+                                                       CORBA::ORB_ptr orb) :
+  GenericObj_i(SALOMEDS_Study_i::GetThePOA())
 {
   _orb = CORBA::ORB::_duplicate(orb);
-
-  if(theLabel.FindAttribute(_guid, _node)) {
-    _it.Initialize (_node, _levels);
-  }
+  _impl = theImpl.GetPersistentCopy();
 }
 
 //============================================================================
@@ -38,6 +52,24 @@ SALOMEDS_UseCaseIterator_i::SALOMEDS_UseCaseIterator_i(const TDF_Label& theLabel
 //============================================================================
 SALOMEDS_UseCaseIterator_i::~SALOMEDS_UseCaseIterator_i()
 {
+    if(_impl) delete _impl;
+}
+
+//============================================================================
+/*!
+  \brief Get default POA for the servant object.
+
+  This function is implicitly called from "_this()" function.
+  Default POA can be set via the constructor.
+
+  \return reference to the default POA for the servant
+*/
+//============================================================================
+PortableServer::POA_ptr SALOMEDS_UseCaseIterator_i::_default_POA()
+{
+  myPOA = PortableServer::POA::_duplicate(SALOMEDS_Study_i::GetThePOA());
+  //MESSAGE("SALOMEDS_UseCaseIterator_i::_default_POA: " << myPOA);
+  return PortableServer::POA::_duplicate(myPOA);
 }
 
 //============================================================================
@@ -47,7 +79,8 @@ SALOMEDS_UseCaseIterator_i::~SALOMEDS_UseCaseIterator_i()
 //============================================================================
 void SALOMEDS_UseCaseIterator_i::Init(CORBA::Boolean allLevels)
 { 
-  _it.Initialize (_node, allLevels);
+  SALOMEDS::Locker lock;
+  if(_impl) _impl->Init(allLevels);
 }
 
 //============================================================================
@@ -57,17 +90,20 @@ void SALOMEDS_UseCaseIterator_i::Init(CORBA::Boolean allLevels)
 //============================================================================
 CORBA::Boolean SALOMEDS_UseCaseIterator_i::More()
 {
-  return _it.More();
+  SALOMEDS::Locker lock;
+  if(!_impl) return false;
+  return _impl->More();
 }
 
- //============================================================================
+//============================================================================
 /*! Function : Next
  * 
  */
 //============================================================================
 void SALOMEDS_UseCaseIterator_i::Next()
 {
-  _it.Next();
+  SALOMEDS::Locker lock;
+  if(_impl) _impl->Next();
 }
 
 
@@ -76,12 +112,12 @@ void SALOMEDS_UseCaseIterator_i::Next()
  *  Purpose  :
  */
 //============================================================================
-
 SALOMEDS::SObject_ptr SALOMEDS_UseCaseIterator_i::Value()
 {
-  TDF_Label L = _it.Value()->Label();
-  SALOMEDS_SObject_i *  so_servant = new SALOMEDS_SObject_i (L,_orb);
-  SALOMEDS::SObject_var so = SALOMEDS::SObject::_narrow(so_servant->_this());
+  SALOMEDS::Locker lock;
+  if(!_impl) return SALOMEDS::SObject::_nil();
+  SALOMEDSImpl_SObject aSO = _impl->Value();
+  SALOMEDS::SObject_var so = SALOMEDS_SObject_i::New (aSO, _orb);
   return so._retn();
 }