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
22 // SALOME_ParallelContainer : implementation of container and engine for Parallel Kernel
23 // File : SALOME_ParallelContainer_i.hxx
24 // Author : André RIBES, EDF
26 #ifndef _SALOME_PARALLEL_CONTAINER_I_HXX_
27 #define _SALOME_PARALLEL_CONTAINER_I_HXX_
29 #include <SALOMEconfig.h>
31 #include "SALOME_PACOExtensionPaCO_Engines_PACO_Container_server.hxx"
32 #include "SALOME_ParallelGlobalProcessVar_i.hxx"
40 #include <sys/types.h>
41 #include <omnithread.h>
45 class SALOME_NamingService;
48 # if defined CONTAINER_EXPORTS || defined SalomeParallelContainer_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 virtual public Engines::PACO_Container_serv,
59 virtual public ParallelGlobalProcessVar_i,
60 virtual public PortableServer::RefCountServantBase
63 Engines_Parallel_Container_i(CORBA::ORB_ptr orb,
66 PortableServer::POA_ptr poa,
67 std::string containerName ,
68 bool isServantAloneInProcess = true);
70 virtual ~Engines_Parallel_Container_i();
74 virtual bool load_component_Library(const char* componentName, CORBA::String_out reason);
76 virtual Engines::EngineComponent_ptr
77 create_component_instance( const char* componentName,
78 CORBA::Long studyId); // 0 for multiStudy
80 virtual Engines::EngineComponent_ptr
81 create_component_instance_env( const char* componentName,
82 CORBA::Long studyId, // 0 for multiStudy
83 const Engines::FieldsDict& env,
84 CORBA::String_out reason);
86 Engines::EngineComponent_ptr
87 find_component_instance( const char* registeredName,
88 CORBA::Long studyId); // 0 for multiStudy
90 Engines::EngineComponent_ptr
91 load_impl(const char* nameToRegister,
92 const char* componentName);
95 create_paco_component_node_instance(const char* componentName,
96 const char* proxy_containerName,
97 CORBA::Long studyId); // 0 for multiStudy
99 void updateInstanceNumber();
101 void remove_impl(Engines::EngineComponent_ptr component_i);
102 void finalize_removal();
108 void logfilename(const char* name);
110 virtual void Shutdown();
112 CORBA::Long getPID();
114 //! Kill current container
117 // --- local C++ methods
118 Engines::EngineComponent_ptr
119 find_or_create_instance(std::string genericRegisterName);
121 Engines::EngineComponent_ptr
122 createCPPInstance(std::string genericRegisterName,
126 Engines::EngineComponent_ptr
127 createPythonInstance(std::string genericRegisterName,
130 static bool isPythonContainer(const char* ContainerName);
131 static void decInstanceCnt(std::string genericRegisterName);
133 // --- needed for parallel components, Numerical Platon
134 void set_id(PortableServer::ObjectId * id) { _id = id;}
136 Engines::fileRef_ptr createFileRef(const char* origFileName);
137 Engines::fileTransfer_ptr getFileTransfer();
139 virtual Engines::Salome_file_ptr createSalome_file(const char* origFileName);
140 void copyFile(Engines::Container_ptr container, const char* remoteFile, const char* localFile);
141 Engines::PyNode_ptr createPyNode(const char* nodeName, const char* code);
145 SALOME_NamingService *_NS;
146 std::string _hostname;
147 std::string _library_path;
148 std::string _containerName;
149 std::string _logfilename;
151 PortableServer::POA_var _poa;
152 PortableServer::ObjectId * _id;
155 bool _isServantAloneInProcess;
156 Engines::fileTransfer_var _fileTransfer;
158 typedef std::map<std::string,Engines::EngineComponent_var> _listInstances_map_t;
159 typedef std::map<std::string,Engines::fileRef_var> _fileRef_map_t;
160 typedef std::map<std::string,Engines::Salome_file_var> _Salome_file_map_t;
161 _listInstances_map_t _listInstances_map;
162 _fileRef_map_t _fileRef_map;
163 _Salome_file_map_t _Salome_file_map;
165 // Cette map contient les references vers les différentes
166 // instances d'objets parallèles.
167 std::map<std::string, PortableServer::ObjectId *> _par_obj_inst_map;
169 typedef PortableServer::ObjectId * (*FACTORY_FUNCTION) (CORBA::ORB_ptr, char *, int,
170 PortableServer::POA_ptr,
171 PortableServer::ObjectId *,