def __init__(self, connector, datastore, serviceName, serviceQueue, objectStoreQueue, **extra):
'''
Runs Process init first and then creates required connections.
@param connector: bus address
@param connectorPort: bus port
@param datastore: HSN 2 Data Store address
@param serviceName: The name of the running service.
@param serviceQueue: The queue the service should connect to.
@param objectStoreQueue: The queue used for sending objects to the object store.
'''
Process.__init__(self)
self.serviceName = serviceName
self.serviceQueue = serviceQueue
connectorPort = extra.get('connectorPort', 5672)
self.fwBus = Bus.initBus(
host=connector, port=connectorPort, app_id=serviceName)
self.fwBus.os_queue = objectStoreQueue
self.osAdapter = HSN2ObjectStoreAdapter(bus=self.fwBus)
self.dsAdapter = HSN2DataStoreAdapter(datastore)
def main():
# ------------------------------
# Main
#
aliases = Aliases()
# Parse command line arguments
cliargs = cliparse(aliases)
# Configure logging
logger = init_logger(cliargs)
# Parse config file
config = configparse(logger, cliargs)
# Configure Bus
fwkBus = Bus.createConfigurableBus(logger, config, "cli")
# Main
try:
logger.debug("Connected to the bus.")
disp = CommandDispatcher(fwkBus, logger, cliargs, config)
disp.dispatch(cliargs.command, aliases)
except BusException, e:
logger.error("Cannot connect to HSN2 Bus because '%s'" % e)
print "ERROR: Cannot connect to HSN2 Bus because '%s'" % e
