新增topic

src/main/java/com/xuxd/kafka/console/beans/dto/NewTopicDTO.java

@@ -0,0 +1,30 @@
+package com.xuxd.kafka.console.beans.dto;
+
+import java.util.HashMap;
+import java.util.Map;
+import lombok.Data;
+import org.apache.commons.collections.MapUtils;
+import org.apache.kafka.clients.admin.NewTopic;
+
+/**
+ * kafka-console-ui.
+ *
+ * @author xuxd
+ * @date 2021-10-13 14:58:11
+ **/
+@Data
+public class NewTopicDTO {
+
+    private String name;
+    private Integer numPartitions;
+    private Short replicationFactor;
+    private Map<String, String> configs = new HashMap<>();
+
+    public NewTopic toNewTopic() {
+        NewTopic topic = new NewTopic(name, numPartitions, replicationFactor);
+        if (MapUtils.isNotEmpty(configs)) {
+            topic.configs(configs);
+        }
+        return topic;
+    }
+}