@classmethod
def parseConfigString(cls, configString):
    """Parse a config string and build a config dict from it.
		"""
    configDict = {}
    for config in configString.split(';'):
        idx = config.find('=')
        if idx <= 0:
            return None
        k = config[:idx]
        v = config[idx + 1:]
        configDict[k] = v
    return configDict
