1 // Copyright (C) 2007-2010 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
23 // SALOME_ParallelContainer : implementation of container and engine for Parallel Kernel
24 // File : SALOME_ParallelContainer_i.hxx
25 // Author : André RIBES, EDF
27 #ifndef _SALOME_PARALLEL_CONTAINER_I_HXX_
28 #define _SALOME_PARALLEL_CONTAINER_I_HXX_
30 #include <SALOMEconfig.h>
32 #include "SALOME_PACOExtensionPaCO_Engines_PACO_Container_server.hxx"
33 #include "SALOME_ParallelGlobalProcessVar_i.hxx"
41 #include <sys/types.h>
42 #include <omnithread.h>
46 class SALOME_NamingService;
49 # if defined CONTAINER_EXPORTS || defined SalomeParallelContainer_EXPORTS
50 # define CONTAINER_EXPORT __declspec( dllexport )
52 # define CONTAINER_EXPORT __declspec( dllimport )
55 # define CONTAINER_EXPORT
58 class CONTAINER_EXPORT Engines_Parallel_Container_i:
59 virtual public Engines::PACO_Container_serv,
60 virtual public ParallelGlobalProcessVar_i,
61 virtual public PortableServer::RefCountServantBase
64 Engines_Parallel_Container_i(CORBA::ORB_ptr orb,
67 PortableServer::POA_ptr poa,
68 std::string containerName ,
69 bool isServantAloneInProcess = true);
71 virtual ~Engines_Parallel_Container_i();
75 virtual bool load_component_Library(const char* componentName, CORBA::String_out reason);
77 virtual Engines::Component_ptr
78 create_component_instance( const char* componentName,
79 CORBA::Long studyId); // 0 for multiStudy
81 virtual Engines::Component_ptr
82 create_component_instance_env( const char* componentName,
83 CORBA::Long studyId, // 0 for multiStudy
84 const Engines::FieldsDict& env,
85 CORBA::String_out reason);
87 Engines::Component_ptr
88 find_component_instance( const char* registeredName,
89 CORBA::Long studyId); // 0 for multiStudy
91 Engines::Component_ptr
92 load_impl(const char* nameToRegister,
93 const char* componentName);
96 create_paco_component_node_instance(const char* componentName,
97 const char* proxy_containerName,
98 CORBA::Long studyId); // 0 for multiStudy
100 void updateInstanceNumber();
102 void remove_impl(Engines::Component_ptr component_i);
103 void finalize_removal();
109 void logfilename(const char* name);
111 virtual void Shutdown();
113 CORBA::Long getPID();
115 //! Kill current container
118 // --- local C++ methods
119 Engines::Component_ptr
120 find_or_create_instance(std::string genericRegisterName);
122 Engines::Component_ptr
123 createCPPInstance(std::string genericRegisterName,
127 Engines::Component_ptr
128 createPythonInstance(std::string genericRegisterName,
131 static bool isPythonContainer(const char* ContainerName);
132 static void decInstanceCnt(std::string genericRegisterName);
134 // --- needed for parallel components, Numerical Platon
135 void set_id(PortableServer::ObjectId * id) { _id = id;}
137 Engines::fileRef_ptr createFileRef(const char* origFileName);
138 Engines::fileTransfer_ptr getFileTransfer();
140 virtual Engines::Salome_file_ptr createSalome_file(const char* origFileName);
141 void copyFile(Engines::Container_ptr container, const char* remoteFile, const char* localFile);
142 Engines::PyNode_ptr createPyNode(const char* nodeName, const char* code);
146 SALOME_NamingService *_NS;
147 std::string _hostname;
148 std::string _library_path;
149 std::string _containerName;
150 std::string _logfilename;
152 PortableServer::POA_var _poa;
153 PortableServer::ObjectId * _id;
156 bool _isServantAloneInProcess;
157 Engines::fileTransfer_var _fileTransfer;
159 typedef std::map<std::string,Engines::Component_var> _listInstances_map_t;
160 typedef std::map<std::string,Engines::fileRef_var> _fileRef_map_t;
161 typedef std::map<std::string,Engines::Salome_file_var> _Salome_file_map_t;
162 _listInstances_map_t _listInstances_map;
163 _fileRef_map_t _fileRef_map;
164 _Salome_file_map_t _Salome_file_map;
166 // Cette map contient les references vers les différentes
167 // instances d'objets parallèles.
168 std::map<std::string, PortableServer::ObjectId *> _par_obj_inst_map;
170 typedef PortableServer::ObjectId * (*FACTORY_FUNCTION) (CORBA::ORB_ptr, char *, int,
171 PortableServer::POA_ptr,
172 PortableServer::ObjectId *,