def hasTransformManagerNavigatorBindings(self,appdata,t_nodedata,n_nodedata):
binding_q = leginondata.BindingSpecData(application=appdata)
binding_q['from node alias'] = t_nodedata['alias']
binding_q['to node alias'] = n_nodedata['alias']
binding_q['event class string'] = 'MoveToTargetEvent'
binding_results = binding_q.query()
if binding_results:
return True
else:
return False
def delBindingSpec(self, eventclass_string, fromnodealias, tonodealias):
bindingspecdata = leginondata.BindingSpecData()
bindingspecdata['event class string'] = eventclass_string
bindingspecdata['from node alias'] = fromnodealias
bindingspecdata['to node alias'] = tonodealias
bindingspecdata['application'] = self.data
for spec in self.bindingspecs:
same = True
for key in bindingspecdata:
if bindingspecdata[key] != spec[key]:
same = False
if same:
self.bindingspecs.remove(spec)
def addBindingSpec(self, eventclass_string, fromnodealias, tonodealias):
bindingspecdata = leginondata.BindingSpecData()
bindingspecdata['event class string'] = eventclass_string
bindingspecdata['from node alias'] = fromnodealias
bindingspecdata['to node alias'] = tonodealias
bindingspecdata['application'] = self.data
for spec in self.bindingspecs:
same = True
for key in bindingspecdata:
if bindingspecdata[key] != spec[key]:
same = False
if same:
raise ValueError('binding already exists in application')
self.bindingspecs.append(bindingspecdata)
def load_from_db(self, name):
instance = leginondata.ApplicationData(name=name)
applicationdatalist = instance.query()
try:
appdata = applicationdatalist[0]
except IndexError:
raise ValueError('no such application')
nodeinstance = leginondata.NodeSpecData(application=appdata)
self.nodespecs = nodeinstance.query()
bindinginstance = leginondata.BindingSpecData(application=appdata)
self.bindingspecs = bindinginstance.query()
self.applicationdata = appdata
## create a copy so we can modify it
self.data = leginondata.ApplicationData(initializer=appdata)
def importLaunchedApplications(self):
print 'importing Applications....'
source_session = self.getSourceSession()
q = leginondata.LaunchedApplicationData(session=source_session)
launched_apps = self.research(q)
self.publish(launched_apps)
for appdata in map((lambda x: x['application']), launched_apps):
q = leginondata.NodeSpecData(application=appdata)
nodespecs = self.research(q)
self.publish(nodespecs)
q = leginondata.BindingSpecData(application=appdata)
bindingspecs = self.research(q)
self.publish(bindingspecs)