src/Communication/ReceiverFactory.cxx

   1 // Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   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, or (at your option) any later version.
  10 //
  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.
  15 //
  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
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 #ifdef HAVE_MPI2
  24 #include "mpi.h"
  25 #endif
  26 #include "ReceiverFactory.hxx"
  27 #include "Receivers.hxx"
  28
  29 #ifdef COMP_CORBA_DOUBLE
  30 #define CorbaDNoCopyReceiver CorbaNCNoCopyReceiver
  31 #define CorbaDWithCopyReceiver CorbaNCWithCopyReceiver
  32 #else
  33 #define CorbaDNoCopyReceiver CorbaWCNoCopyReceiver
  34 #define CorbaDWithCopyReceiver CorbaWCWithCopyReceiver
  35 #endif
  36
  37 #ifdef COMP_CORBA_LONG
  38 #define CorbaINoCopyReceiver CorbaNCNoCopyReceiver
  39 #define CorbaIWithCopyReceiver CorbaNCWithCopyReceiver
  40 #else
  41 #define CorbaINoCopyReceiver CorbaWCNoCopyReceiver
  42 #define CorbaIWithCopyReceiver CorbaWCWithCopyReceiver
  43 #endif
  44
  45 #ifdef HAVE_SOCKET
  46 #include <rpc/xdr.h>
  47 #endif
  48
  49 /*!
  50   This method performs the transfert of double array with the remote SenderDouble given. If it fails with this SenderDouble it tries with an another protocol (CORBA by default).
  51  */
  52 double *ReceiverFactory::getValue(SALOME::SenderDouble_ptr sender,long &size)throw(MultiCommException)
  53 {
  54   double *ret;
  55   try{
  56     ret=getValueOneShot(sender,size);
  57   }
  58   catch(MultiCommException&)
  59     {
  60       SALOME::SenderDouble_ptr newSender=sender->buildOtherWithProtocol(SALOME::CORBA_);
  61       MESSAGE("PROTOCOL CHANGED TO CORBA");
  62       sender->release();
  63       ret=getValueOneShot(newSender,size);
  64       CORBA::release(newSender);
  65     }
  66   return ret;
  67 }
  68
  69 /*!
  70   This method performs the transfert of int array with the remote SenderInt given. If it fails with this SenderInt it tries with an another protocol (CORBA by default).
  71  */
  72 int *ReceiverFactory::getValue(SALOME::SenderInt_ptr sender,long &size)throw(MultiCommException)
  73 {
  74   int *ret;
  75   try{
  76     ret=getValueOneShot(sender,size);
  77   }
  78   catch(MultiCommException&)
  79     {
  80       SALOME::SenderInt_ptr newSender=sender->buildOtherWithProtocol(SALOME::CORBA_);
  81       MESSAGE("PROTOCOL CHANGED TO CORBA");
  82       sender->release();
  83       ret=getValueOneShot(newSender,size);
  84       CORBA::release(newSender);
  85     }
  86   return ret;
  87 }
  88
  89 /*!
  90   This method performs the transfert with the remote SenderDouble given. If it fails an exception is thrown.
  91  */
  92 double *ReceiverFactory::getValueOneShot(SALOME::SenderDouble_ptr sender,long &size)throw(MultiCommException)
  93 {
  94   SALOME::CorbaDoubleNCSender_ptr cncD_ptr;
  95   SALOME::CorbaDoubleCSender_ptr cwcD_ptr;
  96 #ifdef HAVE_MPI2
  97   SALOME::MPISenderDouble_ptr mpi_ptr=SALOME::MPISenderDouble::_narrow(sender);
  98 #endif
  99 #ifdef HAVE_SOCKET
 100   SALOME::SocketSenderDouble_ptr sock_ptr=SALOME::SocketSenderDouble::_narrow(sender);
 101 #endif
 102   cncD_ptr=SALOME::CorbaDoubleNCSender::_narrow(sender);
 103   cwcD_ptr=SALOME::CorbaDoubleCSender::_narrow(sender);
 104   if(!CORBA::is_nil(cncD_ptr))
 105     {
 106       CORBA::release(sender);
 107       CorbaDNoCopyReceiver<double,CORBA::Double,SALOME::vectorOfDouble_var,SALOME::CorbaDoubleNCSender_ptr,SALOME::SenderDouble_ptr,SALOME_SenderDouble_i> rec(cncD_ptr);
 108       return rec.getValue(size);
 109     }
 110   else if(!CORBA::is_nil(cwcD_ptr))
 111     {
 112       CORBA::release(sender);
 113       CorbaDWithCopyReceiver<double,CORBA::Double,SALOME::vectorOfDouble_var,SALOME::CorbaDoubleCSender_ptr,SALOME::SenderDouble_ptr,SALOME_SenderDouble_i> rec(cwcD_ptr);
 114       return rec.getValue(size);
 115     }
 116 #ifdef HAVE_MPI2
 117   else if(!CORBA::is_nil(mpi_ptr))
 118     {
 119       CORBA::release(sender);
 120       MPIReceiver<double,SALOME::MPISenderDouble_ptr,SALOME::SenderDouble_ptr,SALOME_SenderDouble_i> rec(mpi_ptr);
 121       return rec.getValue(size);
 122     }
 123 #endif
 124 #ifdef HAVE_SOCKET
 125   else if(!CORBA::is_nil(sock_ptr))
 126     {
 127       CORBA::release(sender);
 128       SocketReceiver<double,xdr_double,SALOME::SocketSenderDouble_ptr,SALOME::SenderDouble_ptr,SALOME_SenderDouble_i> rec(sock_ptr);
 129       return rec.getValue(size);
 130     }
 131 #endif
 132   else
 133     {
 134       throw MultiCommException("Unknown sender protocol");
 135       return 0;
 136     }
 137 }
 138
 139 /*!
 140   This method performs the transfert with the remote SenderInt given. If it fails an exception is thrown.
 141  */
 142 int *ReceiverFactory::getValueOneShot(SALOME::SenderInt_ptr sender,long &size)throw(MultiCommException)
 143 {
 144   SALOME::CorbaLongNCSender_ptr cncL_ptr;
 145   SALOME::CorbaLongCSender_ptr cwcL_ptr;
 146 #ifdef HAVE_MPI2
 147   SALOME::MPISenderInt_ptr mpi_ptr=SALOME::MPISenderInt::_narrow(sender);
 148 #endif
 149 #ifdef HAVE_SOCKET
 150   SALOME::SocketSenderInt_ptr sock_ptr=SALOME::SocketSenderInt::_narrow(sender);
 151 #endif
 152   cncL_ptr=SALOME::CorbaLongNCSender::_narrow(sender);
 153   cwcL_ptr=SALOME::CorbaLongCSender::_narrow(sender);
 154   if(!CORBA::is_nil(cncL_ptr))
 155     {
 156       CORBA::release(sender);
 157       CorbaINoCopyReceiver<int,CORBA::Long,SALOME::vectorOfLong_var,SALOME::CorbaLongNCSender_ptr,SALOME::SenderInt_ptr,SALOME_SenderInt_i> rec(cncL_ptr);
 158       return rec.getValue(size);
 159     }
 160   else if(!CORBA::is_nil(cwcL_ptr))
 161     {
 162       CORBA::release(sender);
 163       CorbaIWithCopyReceiver<int,CORBA::Long,SALOME::vectorOfLong_var,SALOME::CorbaLongCSender_ptr,SALOME::SenderInt_ptr,SALOME_SenderInt_i> rec(cwcL_ptr);
 164       return rec.getValue(size);
 165     }
 166 #ifdef HAVE_MPI2
 167   else if(!CORBA::is_nil(mpi_ptr))
 168     {
 169       CORBA::release(sender);
 170       MPIReceiver<int,SALOME::MPISenderInt_ptr,SALOME::SenderInt_ptr,SALOME_SenderInt_i> rec(mpi_ptr);
 171       return rec.getValue(size);
 172     }
 173 #endif
 174 #ifdef HAVE_SOCKET
 175   else if(!CORBA::is_nil(sock_ptr))
 176     {
 177       CORBA::release(sender);
 178       SocketReceiver<int,xdr_int,SALOME::SocketSenderInt_ptr,SALOME::SenderInt_ptr,SALOME_SenderInt_i> rec(sock_ptr);
 179       return rec.getValue(size);
 180     }
 181 #endif
 182   else
 183     {
 184       throw MultiCommException("Unknown sender protocol");
 185       return 0;
 186     }
 187 }
 188