Tag: 222

This is my student class

package br.com.devdojo.model;

import java.util.ArrayList;
import java.util.List;

import static java.util.Arrays.asList;

// Class model for students
public class student {
private int id;
private string name;
public static list studentList;
static {
studentRepository ();
}

public Student(int id, String name) {
    this(name);
    this.id = id;
}

public Student() {

}

public Student(int id) {
    this.id = id;
}

public int getId() {
    return id;
}

public void setId(int id) {
    this.id = id;
}

public Student(String name) {
    this.name = name;
}

public String getName() {
    return name;
}

public void setName(String name) {
    this.name = name;
}

private static void studentRepository(){
    studentList = new ArrayList<>(asList(new Student(1, "caio"),new Student(2, "abimael")));
}

}

Here is the endpoint that tests whether indexOf and an object return from the id at req method

package br.com.devdojo.endpoint;

import br.com.devdojo.error.CustomErrorType;
import br.com.devdojo.model.Student;
import br.com.devdojo.util.DataUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

import java.time.LocalDateTime;
import java.util.List;

import static java.util.Arrays.asList;

// class controller
@ RestController
// / notação identifica por qual requisição o usuario ira acessar as informações da classe modelo
@RequestMapping ("students")
public class StudentEndpoint {

private final DataUtil dateUtil;
@Autowired
public StudentEndpoint(DataUtil dateUtil) {
    this.dateUtil = dateUtil;
}

@RequestMapping(method = RequestMethod.GET)
public ResponseEntity listAll(){
    System.out.println(dateUtil.formatLocalDateTimeToDataBaseStyle(LocalDateTime.now()));
    return new ResponseEntity<>(Student.studentList, HttpStatus.OK);
}

@RequestMapping(method = RequestMethod.GET, path = "/{id}")
public ResponseEntity getStudentById(@PathVariable("id") int id){
    Student student = new Student();
    student.setId(id);
    int index;
    index  = Student.studentList.indexOf(student);
    if(index == -1)
        return new ResponseEntity<>(new CustomErrorType("erro ao procurar estudante"),HttpStatus.NOT_FOUND);
    return new ResponseEntity<>(Student.studentList.get(index),HttpStatus.OK);
}

}

WHAT IS WROOONG?