postgres springboot reactive config for r2dbc

pgR2dbcConfig.java

package your.pkg;

import io.r2dbc.postgresql.PostgresqlConnectionConfiguration;
import io.r2dbc.postgresql.PostgresqlConnectionFactory;
import io.r2dbc.spi.ConnectionFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.data.r2dbc.config.AbstractR2dbcConfiguration;
import org.springframework.data.r2dbc.core.DefaultReactiveDataAccessStrategy;
import org.springframework.data.r2dbc.dialect.PostgresDialect;
import org.springframework.data.r2dbc.repository.config.EnableR2dbcRepositories;
import org.springframework.data.r2dbc.repository.support.R2dbcRepositoryFactory;
import org.springframework.r2dbc.core.DatabaseClient;

@PropertySource({"classpath:postgres-persistence.properties"})
@Configuration
@EnableR2dbcRepositories(basePackages = {"your.pkg.persistence.postgres.repository"})
public class DatabaseConfiguration extends AbstractR2dbcConfiguration {

    @Bean
    @Override
    public PostgresqlConnectionFactory connectionFactory() {
        return new PostgresqlConnectionFactory(PostgresqlConnectionConfiguration
                .builder()
                .host("localhost")
                .database("you-db")
                .username("postgres")
                .password("password")
                .port(5423)
                .build());
    }

    @Bean
    public DatabaseClient databaseClient(ConnectionFactory connectionFactory) {
        return DatabaseClient.builder().connectionFactory(connectionFactory).build();
    }

    @Bean
    R2dbcRepositoryFactory repositoryFactory(DatabaseClient client) {
        return new R2dbcRepositoryFactory(client, new DefaultReactiveDataAccessStrategy(new PostgresDialect()));
    }
}