1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // SALOME_ParallelContainer : implementation of container and engine for Parallel Kernel
23 // File : SALOME_ParallelContainer_i.hxx
24 // Author : André RIBES, EDF
25 // Author : Paul RASCLE, EDF - MARC TAJCHMAN, CEA
27 #ifndef _SALOME_PARALLEL_CONTAINER_I_HXX_
28 #define _SALOME_PARALLEL_CONTAINER_I_HXX_
30 #include <SALOMEconfig.h>
32 #include "SALOME_ComponentPaCO_Engines_Container_server.h"
40 #include <sys/types.h>
41 #include <omnithread.h>
45 class SALOME_NamingService;
48 # ifdef CONTAINER_EXPORTS
49 # define CONTAINER_EXPORT __declspec( dllexport )
51 # define CONTAINER_EXPORT __declspec( dllimport )
54 # define CONTAINER_EXPORT
57 class CONTAINER_EXPORT Engines_Parallel_Container_i:
58 /* public virtual POA_Engines::Container, */
59 public Engines::Container_serv,
60 public virtual PortableServer::RefCountServantBase
63 Engines_Parallel_Container_i(CORBA::ORB_ptr orb, char * ior, int rank);
64 Engines_Parallel_Container_i(CORBA::ORB_ptr orb, char * ior, int rank,
65 PortableServer::POA_ptr poa,
66 char * containerName ,
67 int argc, char* argv[],
68 bool activAndRegist = true,
69 bool isServantAloneInProcess = true);
70 virtual ~Engines_Parallel_Container_i();
74 virtual bool load_component_Library(const char* componentName);
76 virtual Engines::Component_ptr
77 create_component_instance( const char* componentName,
78 CORBA::Long studyId); // 0 for multiStudy
80 Engines::Component_ptr
81 find_component_instance( const char* registeredName,
82 CORBA::Long studyId); // 0 for multiStudy
84 Engines::Component_ptr
85 load_impl(const char* nameToRegister,
86 const char* componentName);
89 void remove_impl(Engines::Component_ptr component_i);
90 void finalize_removal();
96 void logfilename(const char* name);
98 virtual void Shutdown();
100 CORBA::Long getPID();
101 //! Kill current container
104 // --- local C++ methods
106 Engines::Component_ptr
107 find_or_create_instance( std::string genericRegisterName,
108 std::string componentLibraryName);
110 Engines::Component_ptr
111 createInstance(std::string genericRegisterName,
115 Engines::Component_ptr
116 createParallelInstance(std::string genericRegisterName,
120 static bool isPythonContainer(const char* ContainerName);
121 static void decInstanceCnt(std::string genericRegisterName);
123 // --- needed for parallel components, Numerical Platon
125 int getArgc() { return _argc; }
126 char **getArgv() { return _argv; }
128 void set_id(PortableServer::ObjectId * id) { _id = id;}
130 Engines::fileRef_ptr createFileRef(const char* origFileName);
131 Engines::fileTransfer_ptr getFileTransfer();
133 virtual Engines::Salome_file_ptr createSalome_file(const char* origFileName);
136 static std::map<std::string, int> _cntInstances_map;
137 static std::map<std::string, void *> _library_map; // library names, loaded
138 static std::map<std::string, void *> _toRemove_map;// library names to remove
139 static omni_mutex _numInstanceMutex ; // lib and instance protection
141 bool _isSupervContainer;
143 SALOME_NamingService *_NS ;
144 std::string _library_path;
145 std::string _containerName;
146 std::string _logfilename;
148 PortableServer::POA_var _poa;
149 PortableServer::ObjectId * _id ;
151 std::map<std::string,Engines::Component_var> _listInstances_map;
152 std::map<std::string,Engines::fileRef_var> _fileRef_map;
153 std::map<std::string,Engines::Salome_file_var> _Salome_file_map;
154 Engines::fileTransfer_var _fileTransfer;
159 bool _isServantAloneInProcess;