def handleCDB(self, name):
'''
Handles an individual CDB entry. This means that if parameter, "name",
exists within the ACS CDB; we take all info found within the CDB XML
and add it to this object instance overriding previous
method/attribute defininitions where applicable.
Parameters: name is the name of the CDB XML within the /alma/simulated
section we are searching for.
Returns: True if the current XML allows us to look at superinterfaces.
False otherwise.
Raises: Nothing
'''
ret_val = True
#create an xml helper object
xml_obj = getComponentXMLObj(name)
# self.__logger.logInfo("xml_obj: " + xml_obj.toxml())
# work around for some odd behaviour of the CDB. If the simulated component
# node has sub nodes, then the SimulatedComponent element is replaced by the
# name of the root component
if xml_obj is not None:
try:
xml_obj.SimulatedComponent
except AttributeError:
new_el = xml_obj.createElement("SimulatedComponent")
for item in xml_obj.firstChild.attributes.items():
new_el.setAttribute(item[0], item[1])
for n in xml_obj.firstChild.childNodes:
if n.nodeType == xml_obj.ELEMENT_NODE:
new_el.appendChild(n)
xml_obj.removeChild(xml_obj.firstChild)
xml_obj.appendChild(new_el)
xml_obj = XmlObject(xml_obj.toxml())
if xml_obj != None:
#at least one entry exists. good!
self.exists = 1
#get the corba methods
self.getCorbaMethods(xml_obj)
#get the corba attributes
self.getCorbaAttributes(xml_obj)
#setup the lifecycle methods
self.setupLifecyleMethods(xml_obj)
#allow inheritance?
ret_val = xml_obj.SimulatedComponent.getAttribute(
'AllowInheritance')
# self.__logger.logInfo("returning: " + str(ret_val))
return ret_val
def handleCDB(self, name):
'''
Handles an individual CDB entry. This means that if parameter, "name",
exists within the ACS CDB; we take all info found within the CDB XML
and add it to this object instance overriding previous
method/attribute defininitions where applicable.
Parameters: name is the name of the CDB XML within the /alma/simulated
section we are searching for.
Returns: True if the current XML allows us to look at superinterfaces.
False otherwise.
Raises: Nothing
'''
ret_val = True
#create an xml helper object
xml_obj = getComponentXMLObj(name)
# self.__logger.logInfo("xml_obj: " + xml_obj.toxml())
# work around for some odd behaviour of the CDB. If the simulated component
# node has sub nodes, then the SimulatedComponent element is replaced by the
# name of the root component
if xml_obj is not None:
try:
xml_obj.SimulatedComponent
except AttributeError:
new_el = xml_obj.createElement("SimulatedComponent")
for item in xml_obj.firstChild.attributes.items():
new_el.setAttribute(item[0], item[1])
for n in xml_obj.firstChild.childNodes:
if n.nodeType == xml_obj.ELEMENT_NODE:
new_el.appendChild(n)
xml_obj.removeChild(xml_obj.firstChild)
xml_obj.appendChild(new_el)
xml_obj = XmlObject(xml_obj.toxml())
if xml_obj!=None:
#at least one entry exists. good!
self.exists = 1
#get the corba methods
self.getCorbaMethods(xml_obj)
#get the corba attributes
self.getCorbaAttributes(xml_obj)
#setup the lifecycle methods
self.setupLifecyleMethods(xml_obj)
#allow inheritance?
ret_val = xml_obj.SimulatedComponent.getAttribute('AllowInheritance')
# self.__logger.logInfo("returning: " + str(ret_val))
return ret_val
def setupEventDispatching(self):
'''
Helper method sets up event dispatching using info found in the
ACS CDB.
'''
self.logger.logInfo("Setting up event dispatching.")
#get the xml object which describes the event frequencies and
#reponses
xml_obj = getComponentXMLObj(self.comp_name)
#sanity check
if xml_obj == None:
self.logger.logDebug("No CDB entry found. Bailing.")
return
#just delegate to other helper methods
self.handleFrequencies(xml_obj)
self.handleResponses(xml_obj)
def setupEventDispatching(self):
'''
Helper method sets up event dispatching using info found in the
ACS CDB.
'''
self.logger.logInfo("Setting up event dispatching.")
#get the xml object which describes the event frequencies and
#reponses
xml_obj = getComponentXMLObj(self.comp_name)
#sanity check
if xml_obj == None:
self.logger.logDebug("No CDB entry found. Bailing.")
return
#just delegate to other helper methods
self.handleFrequencies(xml_obj)
self.handleResponses(xml_obj)
