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opennetworkinglab / flowvisor

FlowVisor - A network hypervisor
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[BUG] SwitchImpl.pushFlowMod() throw NullPointerException #273

Open czeni opened 10 years ago

czeni commented 10 years ago 
ps = conn.prepareStatement(SCOOKIE);

should change to 

ps = conn.prepareStatement(SCOOKIE, Statement.RETURN_GENERATED_KEYS);

else

set = ps.getGeneratedKeys();
set.next();

will throw NullPointerException