def __loadXMLFiles(self, xmlLocation):
with open(xmlLocation, 'r') as xmlFile:
xml = xmlFile.read()
if xml == '': raise EmptyLogFile('%s is empty' % xmlLocation)
obj = make_instance(xml)
del xml # Release memory
return obj
def __loadFromCache(self, xml, xsd):
hashPath = self.__getXmlHashFile(xml)
xmlHash = self.__hashFile(xml)
xsdHash = self.__hashFile(xsd)
if not os.path.exists(hashPath):
return (False, xmlHash, xsdHash)
with open(hashPath, 'r') as hashFile:
cachedXMLHash = hashFile.readline().strip()
cachedXSDHash = hashFile.readline().strip()
if cachedXMLHash != xmlHash or cachedXSDHash != xsdHash:
return (False, xmlHash, xsdHash)
self.configuration = make_instance(xml)
return (True, xmlHash, xsdHash)
def __loadAndValidate(self, xml, xsd, xmlHash, xsdHash):
try:
# Validate the config file
pyxsval.parseAndValidate(
inputFile=xml, xsdFile=xsd,
**Objectify.KWARGS)
except Exception:
raise Exception(format_exc())
#gnosis.xml.objectify._XO_node = Node.Node
#gnosis.xml.objectify._XO_interface = Interface.Interface
self.configuration = make_instance(xml)
hashPath = self.__getXmlHashFile(xml)
try:
with open(hashPath, 'w') as hashFile:
hashFile.write("%s\n%s" % (xmlHash, xsdHash))
hashFile.close()
except IOError, e:
self.logger.error(e)
def __loadFromCache(self, xml, xsd):
hashPath = self.__getXmlHashFile(xml)
xmlHash = self.__hashFile(xml)
xsdHash = self.__hashFile(xsd)
if not os.path.exists(hashPath):
self.logger.debug("Hash doesn't exist: %s" % hashPath)
return (False, xmlHash, xsdHash)
hashFile = open(hashPath, 'r')
cachedXMLHash = hashFile.readline().strip()
cachedXSDHash = hashFile.readline().strip()
hashFile.close()
if cachedXMLHash != xmlHash or cachedXSDHash != xsdHash:
self.logger.info("Incorrect Hashes: %s - %s, %s - %s" %
(cachedXMLHash, xmlHash, cachedXSDHash, xsdHash))
return (False, xmlHash, xsdHash)
self.configuration = make_instance(xml)
return (True, xmlHash, xsdHash)
