Generate question bank domain model from JDL

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

@@ -0,0 +1,162 @@
+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 Choice.
+ */
+@Entity
+@Table(name = "choice")
+@SuppressWarnings("common-java:DuplicatedBlocks")
+public class Choice 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
+    @Enumerated(EnumType.STRING)
+    @Column(name = "option_key", nullable = false)
+    private OptionKey optionKey;
+
+    @NotNull
+    @Size(max = 500)
+    @Column(name = "content", length = 500, nullable = false)
+    private String content;
+
+    @NotNull
+    @Min(value = 1)
+    @Max(value = 4)
+    @Column(name = "display_order", nullable = false)
+    private Integer displayOrder;
+
+    @NotNull
+    @Column(name = "correct", nullable = false)
+    private Boolean correct;
+
+    @ManyToOne(optional = false)
+    @NotNull
+    @JsonIgnoreProperties(value = { "choices", "subject" }, allowSetters = true)
+    private Question question;
+
+    // jhipster-needle-entity-add-field - JHipster will add fields here
+
+    public Long getId() {
+        return this.id;
+    }
+
+    public Choice id(Long id) {
+        this.setId(id);
+        return this;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public OptionKey getOptionKey() {
+        return this.optionKey;
+    }
+
+    public Choice optionKey(OptionKey optionKey) {
+        this.setOptionKey(optionKey);
+        return this;
+    }
+
+    public void setOptionKey(OptionKey optionKey) {
+        this.optionKey = optionKey;
+    }
+
+    public String getContent() {
+        return this.content;
+    }
+
+    public Choice content(String content) {
+        this.setContent(content);
+        return this;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public Integer getDisplayOrder() {
+        return this.displayOrder;
+    }
+
+    public Choice displayOrder(Integer displayOrder) {
+        this.setDisplayOrder(displayOrder);
+        return this;
+    }
+
+    public void setDisplayOrder(Integer displayOrder) {
+        this.displayOrder = displayOrder;
+    }
+
+    public Boolean getCorrect() {
+        return this.correct;
+    }
+
+    public Choice correct(Boolean correct) {
+        this.setCorrect(correct);
+        return this;
+    }
+
+    public void setCorrect(Boolean correct) {
+        this.correct = correct;
+    }
+
+    public Question getQuestion() {
+        return this.question;
+    }
+
+    public void setQuestion(Question question) {
+        this.question = question;
+    }
+
+    public Choice question(Question question) {
+        this.setQuestion(question);
+        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 Choice)) {
+            return false;
+        }
+        return getId() != null && getId().equals(((Choice) 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 "Choice{" +
+            "id=" + getId() +
+            ", optionKey='" + getOptionKey() + "'" +
+            ", content='" + getContent() + "'" +
+            ", displayOrder=" + getDisplayOrder() +
+            ", correct='" + getCorrect() + "'" +
+            "}";
+    }
+}