Generate question bank domain model from JDL

src/main/java/com/example/questionbank/domain/ExamAnswer.java

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+package com.example.questionbank.domain;
+
+import com.example.questionbank.domain.enumeration.OptionKey;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import jakarta.persistence.*;
+import jakarta.validation.constraints.*;
+import java.io.Serial;
+import java.io.Serializable;
+
+/**
+ * A ExamAnswer.
+ */
+@Entity
+@Table(name = "exam_answer")
+@SuppressWarnings("common-java:DuplicatedBlocks")
+public class ExamAnswer implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "sequenceGenerator")
+    @SequenceGenerator(name = "sequenceGenerator")
+    @Column(name = "id")
+    private Long id;
+
+    @NotNull
+    @Size(max = 2000)
+    @Column(name = "question_text_snapshot", length = 2000, nullable = false)
+    private String questionTextSnapshot;
+
+    @Size(max = 2000)
+    @Column(name = "explanation_snapshot", length = 2000)
+    private String explanationSnapshot;
+
+    @Enumerated(EnumType.STRING)
+    @Column(name = "selected_option")
+    private OptionKey selectedOption;
+
+    @Size(max = 500)
+    @Column(name = "selected_content_snapshot", length = 500)
+    private String selectedContentSnapshot;
+
+    @Column(name = "correct")
+    private Boolean correct;
+
+    @Min(value = 0)
+    @Column(name = "awarded_points")
+    private Integer awardedPoints;
+
+    @ManyToOne(optional = false)
+    @NotNull
+    @JsonIgnoreProperties(value = { "choices", "subject" }, allowSetters = true)
+    private Question question;
+
+    @ManyToOne(optional = false)
+    @NotNull
+    @JsonIgnoreProperties(value = { "answers", "subject", "user" }, allowSetters = true)
+    private ExamAttempt attempt;
+
+    // jhipster-needle-entity-add-field - JHipster will add fields here
+
+    public Long getId() {
+        return this.id;
+    }
+
+    public ExamAnswer id(Long id) {
+        this.setId(id);
+        return this;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getQuestionTextSnapshot() {
+        return this.questionTextSnapshot;
+    }
+
+    public ExamAnswer questionTextSnapshot(String questionTextSnapshot) {
+        this.setQuestionTextSnapshot(questionTextSnapshot);
+        return this;
+    }
+
+    public void setQuestionTextSnapshot(String questionTextSnapshot) {
+        this.questionTextSnapshot = questionTextSnapshot;
+    }
+
+    public String getExplanationSnapshot() {
+        return this.explanationSnapshot;
+    }
+
+    public ExamAnswer explanationSnapshot(String explanationSnapshot) {
+        this.setExplanationSnapshot(explanationSnapshot);
+        return this;
+    }
+
+    public void setExplanationSnapshot(String explanationSnapshot) {
+        this.explanationSnapshot = explanationSnapshot;
+    }
+
+    public OptionKey getSelectedOption() {
+        return this.selectedOption;
+    }
+
+    public ExamAnswer selectedOption(OptionKey selectedOption) {
+        this.setSelectedOption(selectedOption);
+        return this;
+    }
+
+    public void setSelectedOption(OptionKey selectedOption) {
+        this.selectedOption = selectedOption;
+    }
+
+    public String getSelectedContentSnapshot() {
+        return this.selectedContentSnapshot;
+    }
+
+    public ExamAnswer selectedContentSnapshot(String selectedContentSnapshot) {
+        this.setSelectedContentSnapshot(selectedContentSnapshot);
+        return this;
+    }
+
+    public void setSelectedContentSnapshot(String selectedContentSnapshot) {
+        this.selectedContentSnapshot = selectedContentSnapshot;
+    }
+
+    public Boolean getCorrect() {
+        return this.correct;
+    }
+
+    public ExamAnswer correct(Boolean correct) {
+        this.setCorrect(correct);
+        return this;
+    }
+
+    public void setCorrect(Boolean correct) {
+        this.correct = correct;
+    }
+
+    public Integer getAwardedPoints() {
+        return this.awardedPoints;
+    }
+
+    public ExamAnswer awardedPoints(Integer awardedPoints) {
+        this.setAwardedPoints(awardedPoints);
+        return this;
+    }
+
+    public void setAwardedPoints(Integer awardedPoints) {
+        this.awardedPoints = awardedPoints;
+    }
+
+    public Question getQuestion() {
+        return this.question;
+    }
+
+    public void setQuestion(Question question) {
+        this.question = question;
+    }
+
+    public ExamAnswer question(Question question) {
+        this.setQuestion(question);
+        return this;
+    }
+
+    public ExamAttempt getAttempt() {
+        return this.attempt;
+    }
+
+    public void setAttempt(ExamAttempt examAttempt) {
+        this.attempt = examAttempt;
+    }
+
+    public ExamAnswer attempt(ExamAttempt examAttempt) {
+        this.setAttempt(examAttempt);
+        return this;
+    }
+
+    // jhipster-needle-entity-add-getters-setters - JHipster will add getters and setters here
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (!(o instanceof ExamAnswer)) {
+            return false;
+        }
+        return getId() != null && getId().equals(((ExamAnswer) o).getId());
+    }
+
+    @Override
+    public int hashCode() {
+        // see https://vladmihalcea.com/how-to-implement-equals-and-hashcode-using-the-jpa-entity-identifier/
+        return getClass().hashCode();
+    }
+
+    // prettier-ignore
+    @Override
+    public String toString() {
+        return "ExamAnswer{" +
+            "id=" + getId() +
+            ", questionTextSnapshot='" + getQuestionTextSnapshot() + "'" +
+            ", explanationSnapshot='" + getExplanationSnapshot() + "'" +
+            ", selectedOption='" + getSelectedOption() + "'" +
+            ", selectedContentSnapshot='" + getSelectedContentSnapshot() + "'" +
+            ", correct='" + getCorrect() + "'" +
+            ", awardedPoints=" + getAwardedPoints() +
+            "}";
+    }
+}