1 files changed, 184 insertions, 0 deletions
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/tosca/converters/ToscaMapValueConverter.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/tosca/converters/ToscaMapValueConverter.java
new file mode 100644
index 0000000000..601d8f0fc8
--- /dev/null
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/tosca/converters/ToscaMapValueConverter.java
@@ -0,0 +1,184 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.be.model.tosca.converters;
+
+import java.io.StringReader;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import org.openecomp.sdc.be.config.BeEcompErrorManager;
+import org.openecomp.sdc.be.model.DataTypeDefinition;
+import org.openecomp.sdc.be.model.PropertyDefinition;
+import org.openecomp.sdc.be.model.tosca.ToscaPropertyType;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParseException;
+import com.google.gson.JsonParser;
+import com.google.gson.JsonSyntaxException;
+import com.google.gson.stream.JsonReader;
+
+public class ToscaMapValueConverter extends ToscaValueBaseConverter implements ToscaValueConverter {
+	private static ToscaMapValueConverter mapConverter = new ToscaMapValueConverter();
+
+	private JsonParser jsonParser = new JsonParser();
+	private static Logger log = LoggerFactory.getLogger(ToscaMapValueConverter.class.getName());
+
+	public static ToscaMapValueConverter getInstance() {
+		return mapConverter;
+	}
+
+	private ToscaMapValueConverter() {
+
+	}
+
+	@Override
+	public Object convertToToscaValue(String value, String innerType, Map<String, DataTypeDefinition> dataTypes) {
+		if (value == null) {
+			return value;
+		}
+		try {
+			ToscaPropertyType innerToscaType = ToscaPropertyType.isValidType(innerType);
+			ToscaValueConverter innerConverter = null;
+			boolean isScalar = true;
+			if (innerToscaType != null) {
+				innerConverter = innerToscaType.getValueConverter();
+			} else {
+
+				DataTypeDefinition dataTypeDefinition = dataTypes.get(innerType);
+				if (dataTypeDefinition != null) {
+					ToscaPropertyType toscaPropertyType = null;
+					if ((toscaPropertyType = isScalarType(dataTypeDefinition)) != null) {
+						innerConverter = toscaPropertyType.getValueConverter();
+					} else {
+						isScalar = false;
+					}
+				} else {
+					// TODO handle getinput
+					log.debug("inner Tosca Type is null");
+					return value;
+				}
+
+			}
+			JsonElement jsonElement = null;
+			try {
+				StringReader reader = new StringReader(value);
+				JsonReader jsonReader = new JsonReader(reader);
+				jsonReader.setLenient(true);
+
+				jsonElement = jsonParser.parse(jsonReader);
+
+			} catch (JsonSyntaxException e) {
+				log.debug("convertToToscaValue failed to parse json value :", e);
+				return null;
+			}
+			if (jsonElement == null || true == jsonElement.isJsonNull()) {
+				log.debug("convertToToscaValue json element is null");
+				return null;
+			}
+			JsonObject asJsonObject = jsonElement.getAsJsonObject();
+			Set<Entry<String, JsonElement>> entrySet = asJsonObject.entrySet();
+
+			Map<String, Object> toscaMap = new HashMap<>();
+			final boolean isScalarF = isScalar;
+			final ToscaValueConverter innerConverterFinal = innerConverter;
+			entrySet.forEach(e -> {
+				log.debug("try convert element {}", e.getValue());
+				Object convertedValue = convertDataTypeToToscaMap(innerType, dataTypes, innerConverterFinal, isScalarF,
+						e.getValue());
+				toscaMap.put(e.getKey(), convertedValue);
+			});
+			return toscaMap;
+		} catch (JsonParseException e) {
+			log.debug("Failed to parse json : {}. {}", value, e);
+			BeEcompErrorManager.getInstance().logBeInvalidJsonInput("List Converter");
+			return null;
+		}
+	}
+
+	public Object convertDataTypeToToscaMap(String innerType, Map<String, DataTypeDefinition> dataTypes,
+			ToscaValueConverter innerConverter, final boolean isScalarF, JsonElement entryValue) {
+		Object convertedValue = null;
+		if (isScalarF && entryValue.isJsonPrimitive()) {
+			log.debug("try convert scalar value {}", entryValue.getAsString());
+			if (entryValue.getAsString() == null) {
+				convertedValue = null;
+			} else {
+				convertedValue = innerConverter.convertToToscaValue(entryValue.getAsString(), innerType, dataTypes);
+			}
+		} else {
+			JsonObject asJsonObjectIn = entryValue.getAsJsonObject();
+			Set<Entry<String, JsonElement>> entrySetIn = asJsonObjectIn.entrySet();
+
+			DataTypeDefinition dataTypeDefinition = dataTypes.get(innerType);
+			Map<String, PropertyDefinition> allProperties = getAllProperties(dataTypeDefinition);
+			Map<String, Object> toscaObjectPresentation = new HashMap<>();
+
+			for (Entry<String, JsonElement> entry : entrySetIn) {
+				String propName = entry.getKey();
+
+				JsonElement elementValue = entry.getValue();
+				Object convValue;
+				if (isScalarF == false) {
+					PropertyDefinition propertyDefinition = allProperties.get(propName);
+					if (propertyDefinition == null && isScalarF) {
+						log.debug("The property {} was not found under data type {}", propName, dataTypeDefinition.getName());
+						continue;
+					}
+
+					String type = propertyDefinition.getType();
+					ToscaPropertyType propertyType = ToscaPropertyType.isValidType(type);
+					if (propertyType != null) {
+						if (elementValue.isJsonPrimitive()) {
+							ToscaValueConverter valueConverter = propertyType.getValueConverter();
+							convValue = valueConverter.convertToToscaValue(elementValue.getAsString(), type, dataTypes);
+						} else {
+							if (ToscaPropertyType.MAP.equals(type) || ToscaPropertyType.LIST.equals(propertyType)) {
+								ToscaValueConverter valueConverter = propertyType.getValueConverter();
+								String json = gson.toJson(elementValue);
+								String innerTypeRecursive = propertyDefinition.getSchema().getProperty().getType();
+								convValue = valueConverter.convertToToscaValue(json, innerTypeRecursive, dataTypes);
+							} else {
+								convValue = handleComplexJsonValue(elementValue);
+							}
+						}
+					} else {
+						convValue = convertToToscaValue(elementValue.getAsString(), type, dataTypes);
+					}
+				} else {
+					if (elementValue.isJsonPrimitive()) {
+						convValue = json2JavaPrimitive(elementValue.getAsJsonPrimitive());
+					} else {
+						convValue = handleComplexJsonValue(elementValue);
+					}
+				}
+				toscaObjectPresentation.put(propName, convValue);
+			}
+			convertedValue = toscaObjectPresentation;
+		}
+		return convertedValue;
+	}
+
+}