package cc.mrbird.febs.rabbit.producter;
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import cc.mrbird.febs.rabbit.constants.ExchangeConstants;
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import cc.mrbird.febs.rabbit.constants.RouteKeyConstants;
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import cc.mrbird.febs.rabbit.enumerates.RabbitQueueEnum;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.amqp.AmqpException;
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import org.springframework.amqp.core.Message;
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import org.springframework.amqp.core.MessagePostProcessor;
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import org.springframework.amqp.rabbit.connection.CorrelationData;
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import org.springframework.amqp.rabbit.core.RabbitTemplate;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import java.util.Date;
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import java.util.UUID;
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/**
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* @author wzy
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* @date 2021-09-25
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**/
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@Slf4j
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@Component
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public class AgentProducer implements RabbitTemplate.ConfirmCallback {
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/**
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* 配置中配置的RabbitTemplate的是prototype类型，不能直接注入
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*/
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private RabbitTemplate rabbitTemplate;
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/**
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* 在构造方法上注入RabbitTemplate
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*
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* @param
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*/
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@Autowired
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public AgentProducer(RabbitTemplate rabbitTemplate) {
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this.rabbitTemplate = rabbitTemplate;
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rabbitTemplate.setConfirmCallback(this);
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}
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@Override
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public void confirm(CorrelationData correlationData, boolean ack, String cause) {
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}
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public void sendOrderReturn(Long id) {
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log.info("发送消息:{}", id);
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CorrelationData correlationData = new CorrelationData(UUID.randomUUID().toString());
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rabbitTemplate.convertAndSend(ExchangeConstants.EXCHANGE_DEFAULT, RouteKeyConstants.ROUTE_KEY_DEFAULT, id, correlationData);
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}
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public void sendOrderCancelDelayMsg(Long id, Long times) {
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log.info("发送自动取消订单消息:{}, {}", id, times);
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rabbitTemplate.convertAndSend(RabbitQueueEnum.ORDER_CANCEL_DELAY_TTL.getExchange(), RabbitQueueEnum.ORDER_CANCEL_DELAY_TTL.getRoute(), id, new MessagePostProcessor() {
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@Override
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public Message postProcessMessage(Message message) throws AmqpException {
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message.getMessageProperties().setExpiration(String.valueOf(times));
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return message;
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}
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});
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}
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}
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