PedroEsnaola

package com.example.demo;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.data.r2dbc.repository.config.EnableR2dbcRepositories;

@SpringBootApplication
@EnableR2dbcRepositories
public class DemoApplication {

PedroEsnaola

package com.example.demo.controller;

import com.example.demo.model.User;
import com.example.demo.repository.UserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.reactive.function.server.ServerResponse;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;

PedroEsnaola

package com.example.demo.repository;

import com.example.demo.model.User;
import org.springframework.data.r2dbc.repository.query.Query;
import org.springframework.data.repository.reactive.ReactiveCrudRepository;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Repository;
import reactor.core.publisher.Flux;

@Repository

PedroEsnaola

package com.example.demo.model;


import org.springframework.data.annotation.Id;
import org.springframework.data.relational.core.mapping.Table;

@Table("database_user")
public class User {

    @Id

PedroEsnaola

package com.example.demo.config;

import io.r2dbc.pool.ConnectionPool;
import io.r2dbc.pool.ConnectionPoolConfiguration;
import io.r2dbc.postgresql.PostgresqlConnectionConfiguration;
import io.r2dbc.postgresql.PostgresqlConnectionFactory;
import io.r2dbc.spi.Connection;
import io.r2dbc.spi.ConnectionFactory;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.r2dbc.config.AbstractR2dbcConfiguration;

PedroEsnaola

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.4.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>