From ade8715b85cc4205ba2420cca24e253891a13540 Mon Sep 17 00:00:00 2001
From: GuangrongFu <fu.guangrong@zte.com.cn>
Date: Fri, 17 Aug 2018 16:24:55 +0800
Subject: [PATCH] Added a clone Method to a Class

Change-Id: Ifed18ae35ef12148dd4d3d7b9f5fc81999e2548e
Issue-ID: HOLMES-159
Signed-off-by: GuangrongFu <fu.guangrong@zte.com.cn>
---
 .../holmes/common/api/entity/CorrelationRule.java  | 55 +++++++++++++++-------
 1 file changed, 39 insertions(+), 16 deletions(-)

diff --git a/holmes-actions/src/main/java/org/onap/holmes/common/api/entity/CorrelationRule.java b/holmes-actions/src/main/java/org/onap/holmes/common/api/entity/CorrelationRule.java
index d7965c5..acfae35 100644
--- a/holmes-actions/src/main/java/org/onap/holmes/common/api/entity/CorrelationRule.java
+++ b/holmes-actions/src/main/java/org/onap/holmes/common/api/entity/CorrelationRule.java
@@ -1,12 +1,12 @@
 /**
  * Copyright 2017 ZTE Corporation.
- *
+ * <p>
  * 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
- *
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
  * 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.
@@ -16,38 +16,30 @@
 package org.onap.holmes.common.api.entity;
 
 import com.google.gson.annotations.SerializedName;
+
+import java.io.Closeable;
 import java.util.Date;
 import java.util.Properties;
+
 import lombok.Getter;
 import lombok.Setter;
 
 @Getter
 @Setter
-public class CorrelationRule {
-
+public class CorrelationRule implements Cloneable {
     @SerializedName(value = "ruleid")
     private String rid;
     @SerializedName(value = "rulename")
     private String name;
-
     private String description;
-
     private int enabled;
-
     private long templateID;
-
     private String engineID;
-
     private String engineType;
-
     private String creator;
-
     private String modifier;
-
     private Properties params;
-
     private String content;
-
     private String vendor;
     @SerializedName(value = "createtime")
     private Date createTime;
@@ -59,4 +51,35 @@ public class CorrelationRule {
     private String closedControlLoopName;
     @SerializedName(value = "engineinstance")
     private String engineInstance;
+
+    @Override
+    public Object clone() {
+        CorrelationRule r = null;
+        try {
+            r = (CorrelationRule) super.clone();
+        } catch (CloneNotSupportedException e) {
+            // This will never happen.
+            throw new InternalError(e);
+        }
+
+        r.rid = rid == null ? null : rid;
+        r.name = name == null ? null : name;
+        r.description = description == null ? null : description;
+        r.enabled = enabled;
+        r.templateID = templateID;
+        r.engineID = engineID == null ? null : engineID;
+        r.engineType = engineType == null ? null : engineType;
+        r.creator = creator == null ? null : creator;
+        r.modifier = modifier  == null ? null : modifier;
+        r.params = params == null ? null : (Properties) params.clone();
+        r.content = content  == null ? null : content;
+        r.vendor = vendor  == null ? null : vendor;
+        r.createTime = createTime == null ? null : (Date) createTime.clone();
+        r.updateTime = updateTime == null ? null : (Date) updateTime.clone();
+        r.packageName = packageName == null ? null : packageName;
+        r.closedControlLoopName = closedControlLoopName == null ? null : closedControlLoopName;
+        r.engineInstance = engineInstance == null ? null : engineInstance;
+
+        return r;
+    }
 }
-- 
2.16.6