common/python/rift/mano/tosca_translator/rwmano/translate_outputs.py

   1 #
   2 # Licensed under the Apache License, Version 2.0 (the "License"); you may
   3 # not use this file except in compliance with the License. You may obtain
   4 # a copy of the License at
   5 #
   6 # http://www.apache.org/licenses/LICENSE-2.0
   7 #
   8 # Unless required by applicable law or agreed to in writing, software
   9 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  10 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  11 # License for the specific language governing permissions and limitations
  12 # under the License.
  13 #
  14 # Copyright 2016 RIFT.io Inc
  15
  16 from rift.mano.tosca_translator.common.utils import _
  17 from rift.mano.tosca_translator.rwmano.syntax.mano_output import ManoOutput
  18
  19
  20 class TranslateOutputs(object):
  21     '''Translate TOSCA Outputs to Heat Outputs.'''
  22
  23     def __init__(self, log, outputs, node_translator):
  24         log.debug(_('Translating TOSCA outputs to MANO outputs.'))
  25         self.log = log
  26         self.outputs = outputs
  27         self.nodes = node_translator
  28
  29     def translate(self):
  30         return self._translate_outputs()
  31
  32     def _translate_outputs(self):
  33         mano_outputs = []
  34         for output in self.outputs:
  35             if output.value.name == 'get_attribute':
  36                 get_parameters = output.value.args
  37                 mano_target = self.nodes.find_mano_resource(get_parameters[0])
  38                 mano_value = mano_target.get_mano_attribute(get_parameters[1],
  39                                                             get_parameters)
  40                 mano_outputs.append(ManoOutput(output.name,
  41                                                mano_value,
  42                                                output.description))
  43             else:
  44                 mano_outputs.append(ManoOutput(output.name,
  45                                                output.value,
  46                                                output.description))
  47         return mano_outputs