1 // Copyright (C) 2007-2021 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony GEAY (EDF R&D)
21 #ifndef __SALOMESDS_PICKELIZEDPYOBJSERVER_HXX__
22 #define __SALOMESDS_PICKELIZEDPYOBJSERVER_HXX__
24 #include "SALOMEconfig.h"
25 #include CORBA_SERVER_HEADER(SALOME_SDS)
29 #include "SALOMESDS_BasicDataServer.hxx"
35 class PickelizedPyObjServer : public BasicDataServer, public virtual POA_SALOME::PickelizedPyObjServer
38 PickelizedPyObjServer(DataScopeServerBase *father, const std::string& varName, const SALOME::ByteVec& value);
39 PickelizedPyObjServer(DataScopeServerBase *father, const std::string& varName, PyObject *obj);
40 virtual ~PickelizedPyObjServer();
41 void setSerializedContent(const SALOME::ByteVec& newValue);
42 SALOME::ByteVec *fetchSerializedContent();
45 void checkKeyNotAlreadyPresent(PyObject *key);
46 void checkKeyPresent(PyObject *key);
47 PyObject *getPyObj() const { return _self; }
49 virtual void addKeyValueHard(PyObject *key, PyObject *value);
50 virtual void removeKeyInVarErrorIfNotAlreadyExisting(PyObject *key);
51 virtual void addKeyValueErrorIfAlreadyExisting(PyObject *key, PyObject *value) = 0;
52 virtual std::string getAccessStr() const = 0;
54 static void FromByteSeqToCpp(const SALOME::ByteVec& bsToBeConv, std::string& ret);
55 static void FromCppToByteSeq(const std::string& strToBeConv, SALOME::ByteVec& ret);
56 static SALOME::ByteVec *FromCppToByteSeq(const std::string& strToBeConv);
57 static PyObject *GetPyObjFromPickled(const std::string& pickledData, DataScopeServerBase *dsb);
58 static PyObject *GetPyObjFromPickled(const std::vector<unsigned char>& pickledData, DataScopeServerBase *dsb);
59 static std::string Pickelize(PyObject *obj, DataScopeServerBase *dsb);
60 PyObject *getPyObjFromPickled(const std::string& pickledData);
61 PyObject *getPyObjFromPickled(const std::vector<unsigned char>& pickledData);
62 std::string pickelize(PyObject *obj);
63 void setNewPyObj(PyObject *obj);
64 void setSerializedContentInternal(const SALOME::ByteVec& newValue);
65 static PyObject *CreateDftObjFromType(PyObject *globals, const std::string& typeName);
67 void checkKeyPresence(PyObject *key, bool presence);
69 static const char FAKE_VAR_NAME_FOR_WORK[];
71 PortableServer::POA_var _poa;
74 class PickelizedPyObjServerModifiable : public PickelizedPyObjServer
77 PickelizedPyObjServerModifiable(DataScopeServerBase *father, const std::string& varName, const SALOME::ByteVec& value);
78 PickelizedPyObjServerModifiable(DataScopeServerBase *father, const std::string& varName, PyObject *obj);
80 void addKeyValueErrorIfAlreadyExisting(PyObject *key, PyObject *value);
81 void removeKeyInVarErrorIfNotAlreadyExisting(PyObject *key);