def applyChanges(self, data):
content = self.getContent()
changes = applyChanges(self, content, data)
# ``changes`` is a dictionary; if empty, there were no changes
if changes:
#import pdb;pdb.set_trace()
# Construct change-descriptions for the object-modified event
descriptions = []
for interface, attrs in changes.items():
if interface == IAdmUtilEvent:
print "##### Event 2 #######"
elif IEventIfSuperclass.isEqualOrExtendedBy(interface):
print "##### Superclass 2 #######"
names = attrs.keys()
for attr in attrs:
if attr.find("eventInpObjs_"
) == 0: # attribute name starts with ...
functionName = attr[len('eventInpObjs_'):]
print "attr: %s (I:%s)" % (attr, interface)
print " old: ", attrs[attr]['oldval']
print " new: ", attrs[attr]['newval']
newSet = attrs[attr]['newval']
oldSet = attrs[attr]['oldval']
if type(newSet) == type(set()) and \
type(oldSet) == type(set()):
newEntries = newSet.difference(oldSet)
oldEntries = oldSet.difference(newSet)
for oldOid in oldEntries:
my_catalog = zapi.getUtility(ICatalog)
for resObj in my_catalog.searchResults(
oid_index=oldOid):
if IAdmUtilEvent.providedBy(resObj):
resObj.removeOidFromOutObjects(
content.objectID + "." +
functionName)
resObj.removeInvalidOidFromInpOutObjects(
)
resObj._p_changed = True
for newOid in newEntries:
my_catalog = zapi.getUtility(ICatalog)
for resObj in my_catalog.searchResults(
oid_index=newOid):
if IAdmUtilEvent.providedBy(resObj):
resObj.addOidToOutObjects(
content.objectID + "." +
functionName)
resObj.removeInvalidOidFromInpOutObjects(
)
resObj._p_changed = True
descriptions.append(Attributes(interface, *names))
# Send out a detailed object-modified event
zope.event.notify(ObjectModifiedEvent(content, *descriptions))
return changes
def processInpEQueues(self):
my_catalog = zapi.getUtility(ICatalog)
for senderOid in self.inpEQueues:
inpQueue = self.inpEQueues[senderOid]
while len(inpQueue) > 0:
inpEvent = inpQueue.pull()
processed = False
for eventObj in self.values():
if IAdmUtilEvent.providedBy(eventObj):
if (senderOid in eventObj.inpObjects) and \
(eventObj.objectID == inpEvent.oidEventObject):
for receiverOid in eventObj.outObjects:
for receiverObj in my_catalog.searchResults(\
oid_index=receiverOid):
processed = True
receiverObj.injectInpEQueue(inpEvent)
if not processed:
for oid in self.outEQueues:
for receiverObj in my_catalog.searchResults(\
oid_index=oid):
if (inpEvent.oidEventObject in \
receiverObj.getAllInpEventObjs()):
processed = True
receiverObj.injectInpEQueue(inpEvent)
if not processed:
inpEvent.stopit(self)
def __init__(self, **data):
"""
constructor of the object
"""
Supernode.__init__(self, **data)
for (name, value) in data.items():
if name in IAdmUtilEvent.names():
setattr(self, name, value)
self.ikRevision = __version__
def isUsedIn(self):
"""
this object is used at least in one host (returns object list)
"""
retList = []
iid = zapi.getUtility(IIntIds, '')
for (oid, oobj) in iid.items():
if IHost.providedBy(oobj.object):
if self.objectID in oobj.object.hostGroups:
retList.append(oobj.object)
utilXbar = getUtility(IAdmUtilEventCrossbar)
for (oid, obj) in utilXbar.items():
if IAdmUtilEvent.providedBy(obj):
if self.objectID == obj.hostGroup:
retList.append(obj)
return retList
def AllEventInstances(dummy_context):
"""Which events are there
"""
try:
eventXbar = zapi.getUtility(IAdmUtilEventCrossbar, '')
except ComponentLookupError:
return SimpleVocabulary([])
terms = []
for (oid, oobj) in eventXbar.items():
if IAdmUtilEvent.providedBy(oobj):
if oobj.ikComment is None:
terms.append(\
SimpleTerm(oobj.objectID,
str(oobj.objectID),
oobj.getDcTitle()))
else:
terms.append(\
SimpleTerm(oobj.objectID,
str(oobj.objectID),
oobj.getDcTitle() + u' - ' + oobj.ikComment))
return SimpleVocabulary(terms)
def fillDotFile(self, dotFile, mode=None):
"""generate the dot file
"""
my_catalog = zapi.getUtility(ICatalog)
objIdSet = set()
objSet = set()
eventSet = set()
for (oid, oobj) in self.items():
objIdSet.add(oid)
for objId in self.inpEQueues:
objIdSet.add(objId)
for objId in self.outEQueues:
objIdSet.add(objId)
for objId in objIdSet:
for result in my_catalog.searchResults(oid_index=objId):
if IAdmUtilEvent.providedBy(result):
eventSet.add(result)
elif IEventLogic.providedBy(result):
objSet.add(result)
elif IEventLogic.providedBy(result):
objSet.add(result)
elif IComponent.providedBy(result):
if result.isConnectedToEvent():
objSet.add(result)
else:
pass
print >> dotFile, '// GraphViz DOT-File'
print >> dotFile, 'digraph "%s" {' % (zapi.getRoot(self).__name__)
if mode and mode.lower() == "fview":
print >> dotFile, '\tgraph [bgcolor="#E5FFF9", dpi="100.0"];'
else:
print >> dotFile, '\tgraph [bgcolor="#E5FFF9", size="6.2,5.2",' +\
' splines="true", ratio = "auto", dpi="100.0"];'
print >> dotFile, '\tnode [fontname = "Helvetica",fontsize = 10];'
print >> dotFile, '\tedge [style = "setlinewidth(2)", color = black];'
print >> dotFile, '\trankdir = LR;'
print >> dotFile, '\t// objects ----------------------------------'
for obj in objSet:
objGraphvizDot = IGenGraphvizDot(obj)
objGraphvizDot.traverse4DotGenerator(dotFile,
level=1,
comments=True,
signalsOutput=True,
recursive=False)
#print "-" * 80
#uidutil = zapi.getUtility(IIntIds)
#print >> dotFile, '\t// locations ----------------------------------'
#for (oid, oobj) in uidutil.items():
#if ILocation.providedBy(oobj.object):
#print "Location: ", oobj.object.ikName
#print >> dotFile, \
#'\tsubgraph "cluster_location" { color=blue; label="location"};'
##elif IRoom.providedBy(oobj.object):
##print "Room: ", oobj.object.ikName
##elif ILocation.providedBy(oobj.object):
##print "Location: ", oobj.object.ikName
#print "-" * 80
print >> dotFile, '\t// events ----------------------------------'
for event in eventSet:
eventGraphvizDot = IGenGraphvizDot(event)
eventGraphvizDot.traverse4DotGenerator(dotFile,
level=1,
comments=True)
for obj in objSet:
allInpNamesDict = obj.getAllInpEventNames()
allOutNamesDict = obj.getAllOutEventNames()
for inpName in allInpNamesDict.keys():
for iObj in allInpNamesDict[inpName]:
print >> dotFile, '\t "%s"-> "%s":"%s"' % (
iObj, obj.objectID, inpName)
for outName in allOutNamesDict.keys():
for iObj in allOutNamesDict[outName]:
print >> dotFile, '\t "%s":"%s"-> "%s"' % (obj.objectID,
outName, iObj)
print >> dotFile, '}'
dotFile.flush()