1 files changed, 74 insertions, 0 deletions
diff --git a/components/kpi-computation-ms/src/main/java/org/onap/dcaegen2/kpi/utils/VesJsonConversion.java b/components/kpi-computation-ms/src/main/java/org/onap/dcaegen2/kpi/utils/VesJsonConversion.java
new file mode 100644
index 00000000..3a6c87da
--- /dev/null
+++ b/components/kpi-computation-ms/src/main/java/org/onap/dcaegen2/kpi/utils/VesJsonConversion.java
@@ -0,0 +1,74 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 China Mobile.
+ * ================================================================================
+ * 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.onap.dcaegen2.kpi.utils;
+
+import com.google.gson.Gson;
+import org.json.JSONObject;
+import org.onap.dcaegen2.kpi.models.VesEvent;
+
+/**
+ * Ves Json Conversion.
+ *
+ * @author Kai Lu
+ *
+ */
+public class VesJsonConversion {
+
+    private VesJsonConversion() {
+    }
+
+    /**
+     * ves event convert.
+     *
+     * @param strVesEvent strVesEvent
+     * @return ves event
+     *
+     */
+    public static VesEvent convertVesEvent(String strVesEvent) {
+        Gson gson = new Gson();
+        VesEvent vesEvent = gson.fromJson(strVesEvent, VesEvent.class);
+        return vesEvent;
+    }
+
+    /**
+     * ves event convert.
+     *
+     * @param strVesEvent strVesEvent
+     * @return jsonOject JSONObject
+     *
+     */
+    public static JSONObject convertToJsonObject(String strVesEvent) {
+        return new JSONObject(strVesEvent);
+    }
+
+    /**
+     * ves event convert.
+     *
+     * @param vesEvent vesEvent
+     * @return Kpi event string list
+     *
+     */
+    public static String convertVesEventToString(VesEvent vesEvent) {
+        Gson gson = new Gson();
+        String strVesEvent = gson.toJson(vesEvent);
+        return strVesEvent;
+    }
+}