1 files changed, 110 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/DefinedHeatParameterTypes.java b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/DefinedHeatParameterTypes.java
new file mode 100644
index 0000000000..62364e7a11
--- /dev/null
+++ b/openecomp-be/lib/openecomp-heat-lib/src/main/java/org/openecomp/sdc/heat/datatypes/DefinedHeatParameterTypes.java
@@ -0,0 +1,110 @@
+/*-
+ * ============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.heat.datatypes;
+
+import org.apache.commons.lang.math.NumberUtils;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+public enum DefinedHeatParameterTypes {
+  NUMBER("number"),
+  STRING("string"),
+  COMMA_DELIMITED_LIST("comma_delimited_list"),
+  JSON("json"),
+  BOOLEAN("boolean");
+  // TODO : ASK SEGEV ABOUT STRING
+
+  private static Map<String, DefinedHeatParameterTypes> stringToDefinedType = new HashMap<>();
+
+  static {
+    stringToDefinedType = new HashMap<>();
+    for (DefinedHeatParameterTypes definedHeatParameterType : DefinedHeatParameterTypes.values()) {
+      stringToDefinedType.put(definedHeatParameterType.type, definedHeatParameterType);
+    }
+  }
+
+  private String type;
+
+  DefinedHeatParameterTypes(String type) {
+    this.type = type;
+  }
+
+  public static DefinedHeatParameterTypes findByHeatResource(String type) {
+    return stringToDefinedType.get(type);
+  }
+
+  /**
+   * Is value is from given type boolean.
+   *
+   * @param value         the value
+   * @param parameterType the parameter type
+   * @return the boolean
+   */
+  public static boolean isValueIsFromGivenType(Object value, String parameterType) {
+    DefinedHeatParameterTypes definedType = findByHeatResource(parameterType);
+
+    if (Objects.nonNull(definedType)) {
+      switch (definedType) {
+        case NUMBER:
+          return NumberUtils.isNumber(String.valueOf(value));
+
+        case BOOLEAN:
+          return HeatBoolean.isValueBoolean(value);
+
+        case COMMA_DELIMITED_LIST:
+          String valAsString = String.valueOf(value);
+          return valAsString.split(",") instanceof String[];
+
+        case JSON:
+          return (value instanceof Map) || (value instanceof List);
+
+        case STRING:
+          //return value instanceof String;
+          return true;
+
+        default:
+        // return false;
+      }
+    }
+
+    return false;
+  }
+
+  public static boolean isNovaServerEnvValueIsFromRightType(Object value) {
+    return isValueIsFromGivenType(value, COMMA_DELIMITED_LIST.getType())
+        || isValueIsFromGivenType(value, STRING.getType());
+  }
+
+  public static boolean isEmptyValueInEnv(Object value) {
+    return Objects.isNull(value);
+  }
+
+  public String getType() {
+    return type;
+  }
+
+  public void setType(String type) {
+    this.type = type;
+  }
+}