Subversion Repositories SmartDukaan

package com.smartdukaan.cron.services.razorpayx;


import org.springframework.amqp.core.*;
import org.springframework.amqp.rabbit.annotation.EnableRabbit;
import org.springframework.amqp.rabbit.config.SimpleRabbitListenerContainerFactory;
import org.springframework.amqp.rabbit.connection.CachingConnectionFactory;
import org.springframework.amqp.rabbit.connection.ConnectionFactory;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.amqp.support.converter.Jackson2JsonMessageConverter;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;

@EnableRabbit
@Configuration
public class RabbitConfig {

    public static final String TXN_QUEUE = "transaction.queue";
    public static final String TXN_EXCHANGE = "transaction.exchange";
    public static final String TXN_ROUTING_KEY = "transaction.key";

    @Bean
    public ConnectionFactory connectionFactory(
            @Value("${spring.rabbitmq.host}") String host,
            @Value("${spring.rabbitmq.port}") int port,
            @Value("${spring.rabbitmq.username}") String username,
            @Value("${spring.rabbitmq.password}") String password) {

        CachingConnectionFactory factory = new CachingConnectionFactory(host, port);
        factory.setUsername(username);
        factory.setPassword(password);
        return factory;
    }

    @Bean
    public Queue transactionQueue() {
        return new Queue(TXN_QUEUE, true);
    }

    @Bean
    public DirectExchange transactionExchange() {
        return new DirectExchange(TXN_EXCHANGE);
    }

    @Bean
    public Binding transactionBinding(Queue transactionQueue, DirectExchange transactionExchange) {
        return BindingBuilder.bind(transactionQueue)
                .to(transactionExchange)
                .with(TXN_ROUTING_KEY);
    }

    @Bean
    public Jackson2JsonMessageConverter jsonConverter() {
        return new Jackson2JsonMessageConverter();
    }

    @Bean
    @Primary
    public RabbitTemplate rabbitTemplate(ConnectionFactory connectionFactory) {
        RabbitTemplate template = new RabbitTemplate(connectionFactory);
        template.setMessageConverter(jsonConverter());
        System.out.println(">>> RabbitTemplate is using: " + template.getMessageConverter());
        return template;
    }
}