1 files changed, 55 insertions, 0 deletions
diff --git a/vnf-sdk-function-test/src/main/java/org/onap/vnfsdk/functest/util/GsonUtil.java b/vnf-sdk-function-test/src/main/java/org/onap/vnfsdk/functest/util/GsonUtil.java
new file mode 100644
index 0000000..b453d3c
--- /dev/null
+++ b/vnf-sdk-function-test/src/main/java/org/onap/vnfsdk/functest/util/GsonUtil.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2017 Huawei Technologies Co., Ltd.
+ *
+ * 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.
+ */
+
+package org.onap.vnfsdk.functest.util;
+
+import com.google.gson.Gson;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.UUID;
+
+public class GsonUtil {
+
+    private GsonUtil() {
+
+    }
+
+    public static String generateId() {
+        return UUID.randomUUID().toString();
+    }
+
+    public static boolean isNotEmpty(String str) {
+        return str != null && !"".equals(str) && str.length() > 0;
+    }
+
+    /**
+     * change object to str.
+     */
+    public static String objectToString(Object obj) {
+        Gson gson = new Gson();
+        if (obj != null) {
+            return gson.toJson(obj);
+        } else {
+            return null;
+        }
+    }
+
+    public static String getNowTime() {
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        return sdf.format(new Date());
+    }
+}