add method NameChanged to update title name

[modules/kernel.git] / src / SALOMESDS / SALOMESDS_DataScopeServer.cxx

diff --git a/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx b/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx
index 76a78c8ee724e66b2a0b309f5001459a74306260..23b809b87f903e49d81a8aea56b814b663dafc5e 100644 (file)
--- a/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx
+++ b/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -374,29 +374,35 @@ void DataScopeServerBase::moveStatusOfVarFromRdExtOrRdExtInitToRdExtInit(const s
     {
       PyObject *pyobj(varc0->getPyObj()); Py_XINCREF(pyobj);
       PickelizedPyObjRdExtInitServer *newVar(new PickelizedPyObjRdExtInitServer(this,varName,pyobj));
+      newVar->incrNbClients();
       CORBA::Object_var obj(newVar->activate());
       SALOME::BasicDataServer_var obj2(SALOME::BasicDataServer::_narrow(obj));
       p.first=obj2; p.second=newVar;
       varc0->decrRef();
     }
+  else
+    varc1->incrNbClients();
 }
 
-void DataScopeServerBase::moveStatusOfVarFromRdExtInitToRdExt(const std::string& varName)
+void DataScopeServerBase::moveStatusOfVarFromRdExtOrRdExtInitToRdExt(const std::string& varName)
 {
   std::list< std::pair< SALOME::BasicDataServer_var, BasicDataServer * > >::iterator it(retrieveVarInternal4(varName));
   std::pair< SALOME::BasicDataServer_var, BasicDataServer * >& p(*it);
   PickelizedPyObjRdExtInitServer *varc0(dynamic_cast<PickelizedPyObjRdExtInitServer *>(p.second));
   PickelizedPyObjRdExtServer *varc1(dynamic_cast<PickelizedPyObjRdExtServer *>(p.second));
   if(!varc0 && !varc1)
-    throw Exception("DataScopeServerBase::moveStatusOfVarFromRdExtInitToRdExt : var is not a RdExtInit !");
+    throw Exception("DataScopeServerBase::moveStatusOfVarFromRdExtOrRdExtInitToRdExt : var is not a RdExtInit !");
   if(varc0)
     {
-      PyObject *pyobj(varc0->getPyObj()); Py_XINCREF(pyobj);
-      PickelizedPyObjRdExtServer *newVar(new PickelizedPyObjRdExtServer(this,varName,pyobj));
-      CORBA::Object_var obj(newVar->activate());
-      SALOME::BasicDataServer_var obj2(SALOME::BasicDataServer::_narrow(obj));
-      p.first=obj2; p.second=newVar;
-      varc0->decrRef();
+      if(varc0->decrNbClients())
+        {
+          PyObject *pyobj(varc0->getPyObj()); Py_XINCREF(pyobj);
+          PickelizedPyObjRdExtServer *newVar(new PickelizedPyObjRdExtServer(this,varName,pyobj));
+          CORBA::Object_var obj(newVar->activate());
+          SALOME::BasicDataServer_var obj2(SALOME::BasicDataServer::_narrow(obj));
+          p.first=obj2; p.second=newVar;
+          varc0->decrRef();
+        }
     }
 }
 
@@ -515,6 +521,15 @@ char *DataScopeServerTransaction::getAccessOfVar(const char *varName)
   return CORBA::string_dup(ret.c_str());
 }
 
+/*!
+ * This method is here to retrieve atomically accessStr and picklization.
+ */
+void DataScopeServerTransaction::fetchAndGetAccessOfVar(const char *varName, CORBA::String_out access, SALOME::ByteVec_out data)
+{
+  access=getAccessOfVar(varName);
+  data=fetchSerializedContent(varName);
+}
+
 void DataScopeServerTransaction::createRdOnlyVarInternal(const std::string& varName, const SALOME::ByteVec& constValue)
 {
   checkNotAlreadyExistingVar(varName);
@@ -708,6 +723,16 @@ SALOME::TransactionRdWrAccess_ptr DataScopeServerTransaction::createWorkingVarTr
   return SALOME::TransactionRdWrAccess::_narrow(obj2);
 }
 
+SALOME::Transaction_ptr DataScopeServerTransaction::killVarTransac(const char *varName)
+{
+  std::string varNameCpp(varName);
+  checkExistingVar(varNameCpp);
+  //
+  TransactionKillVar *ret(new TransactionKillVar(this,varName));
+  CORBA::Object_var obj2(ret->activate());
+  return SALOME::Transaction::_narrow(obj2);
+}
+
 SALOME::KeyWaiter_ptr DataScopeServerTransaction::waitForKeyInVar(const char *varName, const SALOME::ByteVec& keyVal)
 {
   PickelizedPyObjServer *pickelObj(checkVarExistingAndDict(varName));