vFW and vDNS support added to azure-plugin

[multicloud/azure.git] / azure / aria / aria-extension-cloudify / src / aria / aria / parser / consumption / inputs.py

diff --git a/azure/aria/aria-extension-cloudify/src/aria/aria/parser/consumption/inputs.py b/azure/aria/aria-extension-cloudify/src/aria/aria/parser/consumption/inputs.py
new file mode 100644 (file)
index 0000000..fe7e192
--- /dev/null
+++ b/azure/aria/aria-extension-cloudify/src/aria/aria/parser/consumption/inputs.py
@@ -0,0 +1,53 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from ...utils.formatting import safe_repr
+from ..loading import UriLocation, LiteralLocation
+from ..reading import JsonReader
+from .consumer import Consumer
+
+
+class Inputs(Consumer):
+    """
+    Fills in the inputs if provided as arguments.
+    """
+
+    def consume(self):
+        inputs = self.context.get_arg_value('inputs')
+        if inputs is None:
+            return
+
+        if inputs.endswith('.json') or inputs.endswith('.yaml'):
+            location = UriLocation(inputs)
+        else:
+            location = LiteralLocation(inputs)
+
+        loader = self.context.loading.loader_source.get_loader(self.context.loading, location, None)
+
+        if isinstance(location, LiteralLocation):
+            reader = JsonReader(self.context.reading, location, loader)
+        else:
+            reader = self.context.reading.reader_source.get_reader(self.context.reading,
+                                                                   location, loader)
+
+        inputs = reader.read()
+
+        if not isinstance(inputs, dict):
+            self.context.validation.report(
+                'Inputs consumer: inputs are not a dict: %s' % safe_repr(inputs))
+            return
+
+        for name, value in inputs.iteritems():
+            self.context.modeling.set_input(name, value)