Feature: JSON writers for configurations

Author: jmhorcas

flamapy/metamodels/configuration_metamodel/transformations/__init__.py

@@ -1,8 +1,12 @@
 from .configuration_basic_reader import ConfigurationBasicReader  # pylint: disable=cyclic-import
 from .configuration_json_reader import ConfigurationJSONReader  # pylint: disable=cyclic-import
 from .uvls_json_reader import UVLSJSONReader  # pylint: disable=cyclic
+from .configuration_json_writer import ConfigurationJSONWriter  # pylint: disable=cyclic-import
+from .uvls_json_writer import UVLSJSONWriter  # pylint: disable=cyclic
 
 
 __all__ = ['ConfigurationBasicReader',
            'ConfigurationJSONReader',
-           'UVLSJSONReader']
+           'UVLSJSONReader',
+           'ConfigurationJSONWriter',
+           'UVLSJSONWriter']

flamapy/metamodels/configuration_metamodel/transformations/configuration_json_writer.py

@@ -0,0 +1,22 @@
+import json
+
+from flamapy.core.transformations.model_to_text import ModelToText
+from flamapy.core.models import VariabilityModel
+
+from flamapy.metamodels.configuration_metamodel.models.configuration import Configuration
+
+
+
+class ConfigurationJSONWriter(ModelToText):
+
+    @staticmethod
+    def get_destination_extension() -> str:
+        return 'json'
+
+    def __init__(self, path: str, source_model: VariabilityModel) -> None:
+        self._path: str = path
+        self._configuration: Configuration = source_model
+
+    def transform(self) -> str:
+        with open(self._path, "w", encoding="utf-8") as file:
+            json.dump(self._configuration.elements, file, ensure_ascii=False, indent=4)

flamapy/metamodels/configuration_metamodel/transformations/uvls_json_writer.py

@@ -0,0 +1,23 @@
+import json
+
+from flamapy.core.transformations.model_to_text import ModelToText
+from flamapy.core.models import VariabilityModel
+
+from flamapy.metamodels.configuration_metamodel.models.configuration import Configuration
+
+
+
+class UVLSJSONWriter(ModelToText):
+
+    @staticmethod
+    def get_destination_extension() -> str:
+        return 'uvl.json'
+
+    def __init__(self, path: str, source_model: VariabilityModel) -> None:
+        self._path: str = path
+        self._configuration: Configuration = source_model
+
+    def transform(self) -> str:
+        elements = {'config': self._configuration.elements}
+        with open(self._path, "w", encoding="utf-8") as file:
+            json.dump(elements, file, ensure_ascii=False, indent=4)