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-rw-r--r--openecomp-ui/src/nfvo-utils/KeyMirror.js44
1 files changed, 44 insertions, 0 deletions
diff --git a/openecomp-ui/src/nfvo-utils/KeyMirror.js b/openecomp-ui/src/nfvo-utils/KeyMirror.js
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+++ b/openecomp-ui/src/nfvo-utils/KeyMirror.js
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+/*-
+ * ============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=========================================================
+ */
+
+var keyMirror = function (obj) {
+ var ret = {};
+ var key;
+ var val;
+ if (!(obj instanceof Object && !Array.isArray(obj))) {
+ throw new Error('keyMirror(...): Argument must be an object.');
+ }
+ for (key in obj) {
+ if (obj.hasOwnProperty(key)) {
+ val = obj[key];
+ if (val instanceof Object) {
+ ret[key] = keyMirror(obj[key]);
+ } else if(val !== null && val !== undefined){
+ ret[key] = val;
+ }
+ else {
+ ret[key] = Symbol(key);
+ }
+ }
+ }
+ return Object.freeze(ret);
+};
+
+export default keyMirror;