def destructor(self):
assert isinstance(self, W_Connection)
if self.release:
roci.OCITransRollback(self.handle, self.environment.errorHandle,
roci.OCI_DEFAULT)
roci.OCISessionRelease(self.handle, self.environment.errorHandle,
None, 0, roci.OCI_DEFAULT)
else:
if self.sessionHandle:
roci.OCITransRollback(self.handle,
self.environment.errorHandle,
roci.OCI_DEFAULT)
roci.OCISessionEnd(self.handle, self.environment.errorHandle,
self.sessionHandle, roci.OCI_DEFAULT)
if self.serverHandle:
roci.OCIServerDetach(self.serverHandle,
self.environment.errorHandle,
roci.OCI_DEFAULT)
def close(self, space):
# make sure we are actually connnected
self._checkConnected(space)
# perform a rollback
status = roci.OCITransRollback(self.handle,
self.environment.errorHandle,
roci.OCI_DEFAULT)
self.environment.checkForError(status, "Connection_Close(): rollback")
# logoff of the server
if self.sessionHandle:
status = roci.OCISessionEnd(self.handle,
self.environment.errorHandle,
self.sessionHandle, roci.OCI_DEFAULT)
self.environment.checkForError(status,
"Connection_Close(): end session")
roci.OCIHandleFree(self.handle, roci.OCI_HTYPE_SVCCTX)
self.handle = lltype.nullptr(roci.OCISvcCtx.TO)
def __del__(self):
if self.release:
roci.OCITransRollback(
self.handle, self.environment.errorHandle,
roci.OCI_DEFAULT)
roci.OCISessionRelease(
self.handle, self.environment.errorHandle,
None, 0, roci.OCI_DEFAULT)
else:
if self.sessionHandle:
roci.OCITransRollback(
self.handle, self.environment.errorHandle,
roci.OCI_DEFAULT)
roci.OCISessionEnd(
self.handle, self.environment.errorHandle,
self.sessionHandle, roci.OCI_DEFAULT)
if self.serverHandle:
roci.OCIServerDetach(
self.serverHandle, self.environment.errorHandle,
roci.OCI_DEFAULT)