From 789e256407f8e3655675e242ede42f7fac0a8d30 Mon Sep 17 00:00:00 2001
From: asmhatre <asmhatre@gmail.com>
Date: Sat, 25 Jul 2026 05:36:17 +0000
Subject: [PATCH] Add Author.java

---
 .../com/ankurm/sdjpa4demo/domain/Author.java  | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 src/main/java/com/ankurm/sdjpa4demo/domain/Author.java

diff --git a/src/main/java/com/ankurm/sdjpa4demo/domain/Author.java b/src/main/java/com/ankurm/sdjpa4demo/domain/Author.java
new file mode 100644
index 0000000..5fe180f
--- /dev/null
+++ b/src/main/java/com/ankurm/sdjpa4demo/domain/Author.java
@@ -0,0 +1,32 @@
+package com.ankurm.sdjpa4demo.domain;
+
+import jakarta.persistence.*;
+
+@Entity
+public class Author {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String name;
+
+    // Nullable on purpose: used to demonstrate NULLS FIRST/LAST precedence in Sort.
+    private String country;
+
+    protected Author() { }
+
+    public Author(String name, String country) {
+        this.name = name;
+        this.country = country;
+    }
+
+    public Long getId() { return id; }
+    public String getName() { return name; }
+    public String getCountry() { return country; }
+
+    @Override
+    public String toString() {
+        return "Author{id=" + id + ", name='" + name + "', country=" + country + "}";
+    }
+}