From 8de2a5081b41e37c4b104771af7bc4c13f48e852 Mon Sep 17 00:00:00 2001
From: caremoli <caremoli>
Date: Mon, 18 May 2009 17:11:32 +0000
Subject: [PATCH] CCAR: add a python module for automatic management of
 genericobj       reference counting.       The module is not active by
 default.       It must be imported to activate the automatic reference
 counting

---
 src/KERNEL_PY/Makefile.am          |  3 ++-
 src/KERNEL_PY/salome_genericobj.py | 24 ++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 src/KERNEL_PY/salome_genericobj.py

diff --git a/src/KERNEL_PY/Makefile.am b/src/KERNEL_PY/Makefile.am
index 869e2f913..6b2457c05 100755
--- a/src/KERNEL_PY/Makefile.am
+++ b/src/KERNEL_PY/Makefile.am
@@ -47,7 +47,8 @@ if CORBA_GEN
 		omnipatch.py \
 		iparameters.py \
 		salome_version.py \
-		salome_notebook.py
+		salome_notebook.py \
+    salome_genericobj.py
 endif
 
 sharedpkgpython_PYTHON = kernel_shared_modules.py
diff --git a/src/KERNEL_PY/salome_genericobj.py b/src/KERNEL_PY/salome_genericobj.py
new file mode 100644
index 000000000..053f4ae1b
--- /dev/null
+++ b/src/KERNEL_PY/salome_genericobj.py
@@ -0,0 +1,24 @@
+"""
+ When imported this module adds to CORBA objref from GenericObj type
+ automatic management of reference count
+ The reference count is incremented when the local proxy is created (assignment of __omni_obj attribute)
+ and is decremented when the local proxy is deleted (call of __del__) 
+
+ The GenericObj class for proxy is modified by adding two methods : __del__ and __setattr__
+ The module must be imported before any other import of SALOME CORBA module
+"""
+import omniORB
+import SALOME
+
+def mydel(self):
+    self.Destroy()
+    omniORB.CORBA.Object.__del__(self)
+
+def mysetattr(self,attr,value):
+    self.__dict__[attr]=value
+    if attr == "__omni_obj":
+      self.Register()
+
+SALOME._objref_GenericObj.__del__=mydel
+SALOME._objref_GenericObj.__setattr__=mysetattr
+
-- 
2.39.2