| /* |
| * 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.rocketmq.dashboard.service.impl; |
| |
| import com.google.common.base.Throwables; |
| import java.util.ArrayList; |
| import java.util.LinkedList; |
| import java.util.List; |
| import javax.annotation.Resource; |
| import lombok.extern.slf4j.Slf4j; |
| import org.apache.rocketmq.client.exception.MQClientException; |
| import org.apache.rocketmq.common.MixAll; |
| import org.apache.rocketmq.remoting.protocol.ResponseCode; |
| import org.apache.rocketmq.remoting.protocol.body.ConsumeMessageDirectlyResult; |
| import org.apache.rocketmq.dashboard.model.DlqMessageResendResult; |
| import org.apache.rocketmq.dashboard.model.DlqMessageRequest; |
| import org.apache.rocketmq.dashboard.model.MessagePage; |
| import org.apache.rocketmq.dashboard.model.MessageView; |
| import org.apache.rocketmq.dashboard.model.request.MessageQuery; |
| import org.apache.rocketmq.dashboard.service.DlqMessageService; |
| import org.apache.rocketmq.dashboard.service.MessageService; |
| import org.apache.rocketmq.tools.admin.MQAdminExt; |
| import org.springframework.data.domain.PageImpl; |
| import org.springframework.data.domain.PageRequest; |
| import org.springframework.stereotype.Service; |
| |
| @Service |
| @Slf4j |
| public class DlqMessageServiceImpl implements DlqMessageService { |
| |
| @Resource |
| private MQAdminExt mqAdminExt; |
| |
| @Resource |
| private MessageService messageService; |
| |
| @Override |
| public MessagePage queryDlqMessageByPage(MessageQuery query) { |
| List<MessageView> messageViews = new ArrayList<>(); |
| PageRequest page = PageRequest.of(query.getPageNum(), query.getPageSize()); |
| String topic = query.getTopic(); |
| try { |
| mqAdminExt.examineTopicRouteInfo(topic); |
| } catch (MQClientException e) { |
| // If the %DLQ%Group does not exist, the message returns null |
| if (topic.startsWith(MixAll.DLQ_GROUP_TOPIC_PREFIX) |
| && e.getResponseCode() == ResponseCode.TOPIC_NOT_EXIST) { |
| return new MessagePage(new PageImpl<>(messageViews, page, 0), query.getTaskId()); |
| } else { |
| throw Throwables.propagate(e); |
| } |
| } catch (Exception e) { |
| throw Throwables.propagate(e); |
| } |
| return messageService.queryMessageByPage(query); |
| } |
| |
| @Override |
| public List<DlqMessageResendResult> batchResendDlqMessage(List<DlqMessageRequest> dlqMessages) { |
| List<DlqMessageResendResult> batchResendResults = new LinkedList<>(); |
| for (DlqMessageRequest dlqMessage : dlqMessages) { |
| ConsumeMessageDirectlyResult result = messageService.consumeMessageDirectly(dlqMessage.getTopicName(), |
| dlqMessage.getMsgId(), dlqMessage.getConsumerGroup(), |
| dlqMessage.getClientId()); |
| DlqMessageResendResult resendResult = new DlqMessageResendResult(result, dlqMessage.getMsgId()); |
| batchResendResults.add(resendResult); |
| } |
| return batchResendResults; |
| } |
| } |