[INLONG-6505][Manager] Support Kafka MQ in Inlong Consume

inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/consume/kafka/ConsumeKafkaDTO.java

@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.inlong.manager.pojo.consume.kafka;
+
+import io.swagger.annotations.ApiModel;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import org.apache.inlong.manager.common.enums.ErrorCodeEnum;
+import org.apache.inlong.manager.common.exceptions.BusinessException;
+import org.apache.inlong.manager.common.util.CommonBeanUtils;
+import org.apache.inlong.manager.common.util.JsonUtils;
+import org.apache.inlong.manager.pojo.consume.BaseInlongConsume;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * Inlong group info of Kafka
+ */
+@Data
+@Builder
+@AllArgsConstructor
+@ApiModel("Inlong group info of Kafka")
+public class ConsumeKafkaDTO extends BaseInlongConsume {
+
+    /**
+     * Get the dto instance from the request
+     */
+    public static ConsumeKafkaDTO getFromRequest(ConsumeKafkaRequest request) {
+        return CommonBeanUtils.copyProperties(request, ConsumeKafkaDTO::new, true);
+    }
+
+    /**
+     * Get the dto instance from the JSON string.
+     */
+    public static ConsumeKafkaDTO getFromJson(@NotNull String extParams) {
+        try {
+            return JsonUtils.parseObject(extParams, ConsumeKafkaDTO.class);
+        } catch (Exception e) {
+            throw new BusinessException(ErrorCodeEnum.CONSUMER_INFO_INCORRECT.getMessage() + ": " + e.getMessage());
+        }
+    }
+
+}

inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/consume/kafka/ConsumeKafkaInfo.java

@@ -0,0 +1,43 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.inlong.manager.pojo.consume.kafka;
+
+import io.swagger.annotations.ApiModel;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.apache.inlong.manager.common.consts.MQType;
+import org.apache.inlong.manager.common.util.CommonBeanUtils;
+import org.apache.inlong.manager.common.util.JsonTypeDefine;
+import org.apache.inlong.manager.pojo.consume.InlongConsumeInfo;
+
+/**
+ * Inlong consume info of Kafka
+ */
+@Data
+@ToString(callSuper = true)
+@EqualsAndHashCode(callSuper = true)
+@JsonTypeDefine(value = MQType.KAFKA)
+@ApiModel("Inlong consume info of Kafka")
+public class ConsumeKafkaInfo extends InlongConsumeInfo {
+
+    @Override
+    public ConsumeKafkaRequest genRequest() {
+        return CommonBeanUtils.copyProperties(this, ConsumeKafkaRequest::new);
+    }
+}

inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/consume/kafka/ConsumeKafkaRequest.java

@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.inlong.manager.pojo.consume.kafka;
+
+import io.swagger.annotations.ApiModel;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.apache.inlong.manager.common.consts.MQType;
+import org.apache.inlong.manager.common.util.JsonTypeDefine;
+import org.apache.inlong.manager.pojo.consume.InlongConsumeRequest;
+
+/**
+ * Inlong consume request of Kafka
+ */
+@Data
+@ToString(callSuper = true)
+@EqualsAndHashCode(callSuper = true)
+@ApiModel("Inlong consume request of Kafka")
+@JsonTypeDefine(value = MQType.KAFKA)
+public class ConsumeKafkaRequest extends InlongConsumeRequest {
+
+}

inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/consume/ConsumeKafkaOperator.java

@@ -0,0 +1,88 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.apache.inlong.manager.service.consume;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.inlong.manager.common.consts.MQType;
+import org.apache.inlong.manager.common.enums.ErrorCodeEnum;
+import org.apache.inlong.manager.common.util.CommonBeanUtils;
+import org.apache.inlong.manager.common.util.Preconditions;
+import org.apache.inlong.manager.dao.entity.InlongConsumeEntity;
+import org.apache.inlong.manager.pojo.consume.InlongConsumeInfo;
+import org.apache.inlong.manager.pojo.consume.InlongConsumeRequest;
+import org.apache.inlong.manager.pojo.consume.kafka.ConsumeKafkaDTO;
+import org.apache.inlong.manager.pojo.consume.kafka.ConsumeKafkaInfo;
+import org.apache.inlong.manager.pojo.group.InlongGroupTopicInfo;
+import org.apache.inlong.manager.pojo.group.kafka.InlongKafkaTopicInfo;
+import org.apache.inlong.manager.service.group.InlongGroupService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+/**
+ * Inlong consume operator for Kafka.
+ */
+@Service
+public class ConsumeKafkaOperator extends AbstractConsumeOperator {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ConsumeKafkaOperator.class);
+
+    @Autowired
+    private InlongGroupService groupService;
+
+    @Override
+    public Boolean accept(String mqType) {
+        return getMQType().equals(mqType);
+    }
+
+    @Override
+    public String getMQType() {
+        return MQType.KAFKA;
+    }
+
+    @Override
+    public void checkTopicInfo(InlongConsumeRequest request) {
+        String groupId = request.getInlongGroupId();
+        InlongGroupTopicInfo topicInfo = groupService.getTopic(groupId);
+        Preconditions.checkNotNull(topicInfo, "inlong group not exist: " + groupId);
+
+        InlongKafkaTopicInfo kafkaInfo = (InlongKafkaTopicInfo) topicInfo;
+        String originTopic = request.getTopic();
+        Preconditions.checkTrue(kafkaInfo.getTopics().contains(originTopic),
+                "Kafka topic not exist for " + originTopic);
+    }
+
+    @Override
+    public InlongConsumeInfo getFromEntity(InlongConsumeEntity entity) {
+        Preconditions.checkNotNull(entity, ErrorCodeEnum.CONSUME_NOT_FOUND.getMessage());
+
+        ConsumeKafkaInfo kafkaInfo = new ConsumeKafkaInfo();
+        CommonBeanUtils.copyProperties(entity, kafkaInfo);
+        if (StringUtils.isNotBlank(entity.getExtParams())) {
+            ConsumeKafkaDTO dto = ConsumeKafkaDTO.getFromJson(entity.getExtParams());
+            CommonBeanUtils.copyProperties(dto, kafkaInfo);
+        }
+        return kafkaInfo;
+    }
+
+    @Override
+    protected void setTargetEntity(InlongConsumeRequest request, InlongConsumeEntity targetEntity) {
+        LOGGER.info("do nothing for inlong consume with Kafka");
+    }
+}