spring with hibernate

Question

Challenge Task 2 of 2

Add a default constructor to the Language class so that JPA providers can reliably instantiate Language objects.

com/teamtreehouse/coding/model/Language.java

package com.teamtreehouse.coding.model;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;

@Entity
public class Language {

  @Id
  @GeneratedValue(strategy = GenerationType.IDENTITY)
  private Long id;

  @Column
  private String name;

 //removed code here
  public Language(Long id, String name) {
    this.id = id;
    this.name = name;
  }

  public Long getId() {
    return id;
  }

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

  public String getName() {
    return name;
  }

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

Answer 1 · 2017-04-19T13:46:57Z

April 19, 2017 1:46pm

You don't need to remove any code. Just add another constructor that takes no parameter. It doesn't need to do anything (empty curly braces).

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princess mudyahoto

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spring with hibernate

1 Answer

Livia Galeazzi

Livia Galeazzi