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###############################################################################
# Copyright (c) 2015 Ericsson AB and others.
# szilard.cserey@ericsson.com
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
###############################################################################
import yaml
import io
from dha_adapters.libvirt_adapter import LibvirtAdapter
from dha_adapters.ipmi_adapter import IpmiAdapter
from dha_adapters.hp_adapter import HpAdapter
class DeploymentHardwareAdapter(object):
def __new__(cls, yaml_path):
with io.open(yaml_path) as yaml_file:
dha_struct = yaml.load(yaml_file)
type = dha_struct['adapter']
if cls is DeploymentHardwareAdapter:
if type == 'libvirt':
return LibvirtAdapter(yaml_path)
if type == 'ipmi':
return IpmiAdapter(yaml_path)
if type == 'hp':
return HpAdapter(yaml_path)
return super(DeploymentHardwareAdapter, cls).__new__(cls)
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