From: Anthony Geay <anthony.geay@edf.fr>
Date: Thu, 9 Mar 2017 14:06:41 +0000 (+0100)
Subject: First try
X-Git-Tag: V8_3_0a2~3
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=6019fb8d9e42aafb544b66fea8326f5d36f378c0;p=modules%2Fkernel.git

First try
---

diff --git a/idl/SALOME_SDS.idl b/idl/SALOME_SDS.idl
index c5d7e288d..24a707899 100644
--- a/idl/SALOME_SDS.idl
+++ b/idl/SALOME_SDS.idl
@@ -130,6 +130,7 @@ module SALOME
     KeyWaiter waitForKeyInVarAndKillIt(in string varName, in ByteVec keyVal, out Transaction transac) raises (SALOME::SALOME_Exception);
     void atomicApply(in ListOfTransaction transactions) raises (SALOME::SALOME_Exception);
     ByteVec waitForMonoThrRev(in KeyWaiter kw) raises (SALOME::SALOME_Exception);
+    ByteVec waitForAndKill(in KeyWaiter kw) raises (SALOME::SALOME_Exception);
   };
 
   interface DataServerManager
diff --git a/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx b/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx
index 92dae7794..ac4772586 100644
--- a/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx
+++ b/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx
@@ -771,6 +771,23 @@ SALOME::ByteVec *DataScopeServerTransaction::waitForMonoThrRev(SALOME::KeyWaiter
   return zeRet;
 }
 
+SALOME::ByteVec *DataScopeServerTransaction::waitForAndKill(SALOME::KeyWaiter_ptr kw)
+{
+  PortableServer::ServantBase *ret(0);
+  try
+    {
+      ret=_poa_for_key_waiter->reference_to_servant(kw);// Warning ref cnt of ret has been incremented !
+    }
+  catch(...) { ret=0; }
+  KeyWaiter *retc(dynamic_cast<KeyWaiter *>(ret));
+  if(!retc)
+    throw Exception("DataScopeServerTransaction::invokeMonoThr : internal error 1 !");
+  retc->_remove_ref();// restore the counter afer _poa_for_key_waiter->reference_to_servant(kw)
+  SALOME::ByteVec *zeRet(retc->waitForAndKill());
+  retc->enforcedRelease();
+  return zeRet;
+}
+
 void DataScopeServerTransaction::atomicApply(const SALOME::ListOfTransaction& transactions)
 {
   std::size_t sz(transactions.length());
diff --git a/src/SALOMESDS/SALOMESDS_DataScopeServer.hxx b/src/SALOMESDS/SALOMESDS_DataScopeServer.hxx
index 8f1e87e04..c814dd3ec 100644
--- a/src/SALOMESDS/SALOMESDS_DataScopeServer.hxx
+++ b/src/SALOMESDS/SALOMESDS_DataScopeServer.hxx
@@ -129,6 +129,7 @@ namespace SALOMESDS
     void pingKey(PyObject *keyObj);
     void notifyKey(const std::string& varName, PyObject *keyObj, PyObject *valueObj);
     SALOME::ByteVec *waitForMonoThrRev(SALOME::KeyWaiter_ptr kw);
+    SALOME::ByteVec *waitForAndKill(SALOME::KeyWaiter_ptr kw);
   public://remotely callable
     char *getAccessOfVar(const char *varName);
     void fetchAndGetAccessOfVar(const char *varName, CORBA::String_out access, SALOME::ByteVec_out data);
diff --git a/src/SALOMESDS/SALOMESDS_KeyWaiter.cxx b/src/SALOMESDS/SALOMESDS_KeyWaiter.cxx
index ca951bcda..076aec745 100644
--- a/src/SALOMESDS/SALOMESDS_KeyWaiter.cxx
+++ b/src/SALOMESDS/SALOMESDS_KeyWaiter.cxx
@@ -97,6 +97,19 @@ SALOME::ByteVec *KeyWaiter::waitForMonoThr()
   return PickelizedPyObjServer::FromCppToByteSeq(st);
 }
 
+SALOME::ByteVec *KeyWaiter::waitForAndKill()
+{
+  if(!_ze_value)
+    throw Exception("KeyWaiter::waitForAndKill : no value ! invalid call of this method !");
+  Py_XINCREF(_ze_value);
+  std::string st(PickelizedPyObjServer::Pickelize(_ze_value,_var->getFather()));
+  //
+  if(PyDict_DelItem(_var->getPyObj(),_ze_key)!=0)
+    throw Exception("KeyWaiter::waitForAndKill : error during entry removal !");
+  //
+  return PickelizedPyObjServer::FromCppToByteSeq(st);
+}
+
 /*!
  * WARNING call this method before calling go !
  */
diff --git a/src/SALOMESDS/SALOMESDS_KeyWaiter.hxx b/src/SALOMESDS/SALOMESDS_KeyWaiter.hxx
index 7f3eee1b0..521ce705a 100644
--- a/src/SALOMESDS/SALOMESDS_KeyWaiter.hxx
+++ b/src/SALOMESDS/SALOMESDS_KeyWaiter.hxx
@@ -49,6 +49,7 @@ namespace SALOMESDS
     void go();
     std::string getVarName() const { return _var->getVarNameCpp(); }
     SALOME::ByteVec *waitForMonoThr();
+    SALOME::ByteVec *waitForAndKill();
   private:
     DataScopeServerTransaction *getDSS() const { return static_cast<DataScopeServerTransaction *>(_var->getFather()); }//thanks to dynamic_cast in constructor
   private: