From: mirabal <leonardo.mirabal@altran.com>
Date: Thu, 16 Mar 2017 16:22:57 +0000 (+0100)
Subject: Openflow controller abstract connector
X-Git-Tag: v2.0.0~30
X-Git-Url: https://osm.etsi.org/gitweb/?a=commitdiff_plain;ds=sidebyside;h=6c6006528a473fff882151806251aa36c5fbf5b8;hp=6c6006528a473fff882151806251aa36c5fbf5b8;p=osm%2Fopenvim.git

Openflow controller abstract connector

	- Add openflow_conn abstract impletation for all openflow connectors
	- Refactor all existing conenctor to Inherit la clase abstracta
	- Now all of connector raise an exeption in case of faliure
	- As OF_connector raise an expection, all code that make use of this class now capture the execption.
	- Add to ofc DB table last_error and status column
 	- Check for each operation if an error exist an update DB ofc status and last error column info

Change-Id: Ia3d3bf63fee79dd18d61aeeb08a983dfcb88b729
Signed-off-by: mirabal <leonardo.mirabal@altran.com>
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