Option.java
package mirante.api.exercise.option;
import com.fasterxml.jackson.annotation.JsonBackReference;
import mirante.api.exercise.Exercise;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.JoinColumn;
import jakarta.persistence.ManyToOne;
import com.fasterxml.jackson.annotation.JsonProperty;
@Entity
public class Option {
@Id @JsonProperty("id") private String id;
@JsonProperty("content") private String content;
@JsonProperty("place") private Integer place;
@JsonProperty("correct") private Boolean correct;
@JsonBackReference
@JsonProperty("exercise_id")
@ManyToOne @JoinColumn(name = "exercise_option", referencedColumnName = "id")
private Exercise exercise;
public Option() {}
public String getId() { return id; }
public String getContent() { return content; }
public Integer getPlace() { return place; }
public Boolean getCorrect() { return correct; }
public Exercise getExercise() { return exercise; }
public String getExerciseId() { return exercise.getId(); }
}