1 files changed, 72 insertions, 0 deletions
diff --git a/runtime/src/main/java/org/onap/policy/clamp/clds/tosca/update/elements/ArrayField.java b/runtime/src/main/java/org/onap/policy/clamp/clds/tosca/update/elements/ArrayField.java
new file mode 100644
index 000000000..fb9d66752
--- /dev/null
+++ b/runtime/src/main/java/org/onap/policy/clamp/clds/tosca/update/elements/ArrayField.java
@@ -0,0 +1,72 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2020 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.onap.policy.clamp.clds.tosca.update.elements;
+
+import com.google.gson.JsonArray;
+import java.util.ArrayList;
+
+public class ArrayField {
+
+    private ArrayList<Object> complexFields;
+
+    /**
+     * Constructor from arraryList.
+     *
+     * @param arrayProperties the array properties
+     */
+    public ArrayField(ArrayList<Object> arrayProperties) {
+        this.complexFields = arrayProperties;
+    }
+
+    /**
+     * Each LinkedHashMap is parsed to extract the Array and each of its value. They are casted for the JsonObject.
+     *
+     * @return JsonArray
+     */
+    public JsonArray deploy() {
+
+        JsonArray subPropertyValuesArray = new JsonArray();
+        for (Object arrayElement : complexFields) {
+            //Cast for each Primitive Type
+            String typeValue = arrayElement.getClass().getSimpleName();
+            switch (typeValue) {
+                case "String":
+                    subPropertyValuesArray.add((String) arrayElement);
+                    break;
+                case "Boolean":
+                    subPropertyValuesArray.add((Boolean) arrayElement);
+                    break;
+                case "Double":
+                    subPropertyValuesArray.add((Number) arrayElement);
+                    break;
+                case "Integer":
+                    subPropertyValuesArray.add((Number) arrayElement);
+                    break;
+                default:
+                    break;
+            }
+        }
+        return subPropertyValuesArray;
+    }
+}