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{
    "id": "17cdd3c6-8c8e-4d96-921f-674bbc098bb3",
    "nome": "Welcome To The Jungle",
    "artistaId": "8061e332-c443-4d0f-9ee1-1306030feb1f",
    "artista": {
      "id": "8061e332-c443-4d0f-9ee1-1306030feb1f",
      "nome": "Guns 'n' Roses"
    }
  }

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package com.dojo.musicas.dao;

import java.util.List;

import org.springframework.data.jpa.repository.JpaRepository;

import com.dojo.musicas.entity.Musica;

public interface MusicaDao extends  JpaRepository<Musica, String> {

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package com.dojo.musicas.service.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import com.dojo.musicas.dao.MusicaDao;
import com.dojo.musicas.entity.Musica;
import com.dojo.musicas.service.CacheService;

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package com.dojo.springboot.rest.template.controllers;

import java.util.Arrays;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.CrossOrigin;

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package com.dojo.musicas.dao;

import org.springframework.data.jpa.repository.JpaRepository;

import com.dojo.musicas.entity.Playlist;

public interface PlaylistDao extends  JpaRepository<Playlist, String> {

   Playlist findPlaylistByUsuarioNome(String nome);
}

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Method in controller:
@RequestMapping("/hi")
public String sayHi(@Size(max = 10, message = "name should at most 10 characters long") @RequestParam("name") String name) {
    return "Hi " + name;

Controller Advice:
@ExceptionHandler(value = {ConstraintViolationException.class})
@ResponseStatus(value = HttpStatus.BAD_REQUEST)
public String handleValidationFailure(ConstraintViolationException ex) {

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<?xml version="1.0" encoding="UTF-8"?>
<configuration>
	<include
		resource="org/springframework/boot/logging/logback/base.xml" />

	<include
		resource="org/springframework/boot/logging/logback/defaults.xml" />
	​
	<springProperty scope="context" name="springAppName"
		source="spring.application.name" />

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package com.splunk.dev.logging.examples;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.dtdsoftware.splunk.logging.SplunkLogEvent;
import com.dtdsoftware.splunk.logging.SplunkLogEventFactory;

/**
 * Simple examples to demonstrate using the SplunkJavaLogging framework

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@constructorproperties

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const Buffer = require('safe-buffer').Buffer;
const Compute = require('@google-cloud/compute');
const compute = new Compute();

const zone = 'us-central1-a';

// We are going to add our vm configuration in the next step
// const vmConfig = ...

exports.createInstance = (event, context) => {