1 files changed, 55 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParser.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParser.java
new file mode 100644
index 0000000000..143185210e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/main/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParser.java
@@ -0,0 +1,55 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed 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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.core.converter.impl.pnfd.parser;
+
+import java.util.Map;
+import org.openecomp.core.converter.pnfd.model.ConversionDefinition;
+import org.openecomp.core.converter.pnfd.model.ConversionQuery;
+import org.openecomp.core.converter.pnfd.model.PnfTransformationToken;
+import org.openecomp.core.converter.pnfd.strategy.PnfdConversionStrategy;
+
+/**
+ * Handles YAML from/to {@link ConversionDefinition} conversions
+ */
+public class ConversionDefinitionYamlParser {
+
+    private ConversionDefinitionYamlParser() {
+
+    }
+
+    /**
+     * Parses the given a YAML object to a {@link ConversionDefinition} instance.
+     * @param conversionYaml    the YAML object representing a conversion definition
+     * @return
+     *  A new instance of {@link ConversionDefinition}.
+     */
+    public static ConversionDefinition parse(final Map<String, Object> conversionYaml) {
+        final ConversionQuery conversionQuery = ConversionQueryYamlParser
+            .parse(conversionYaml.get(PnfTransformationToken.QUERY.getName()));
+        final String toName = (String) conversionYaml.get(PnfTransformationToken.TO_NAME.getName());
+        final PnfdConversionStrategy toValue = PnfdConversionStrategyYamlParser
+            .parse((Map<String, Object>) conversionYaml.get(PnfTransformationToken.TO_VALUE.getName()))
+            .orElse(null);
+        final String toGetInput = (String) conversionYaml.get(PnfTransformationToken.TO_GET_INPUT.getName());
+
+        return new ConversionDefinition(conversionQuery, toName, toValue, toGetInput);
+    }
+
+}