From 6686cb22134bf75abf4653aa0cda03d7f6e9fa67 Mon Sep 17 00:00:00 2001
From: Dragomir <dbozanic16@raf.rs>
Date: Thu, 15 Feb 2024 12:47:52 +0100
Subject: [PATCH] implemets Autors and Books :D

---
 .../spring5webapp/domain/Author.java          | 48 ++++++++++++++++++
 .../spring5webapp/domain/Book.java            | 49 +++++++++++++++++++
 2 files changed, 97 insertions(+)
 create mode 100644 src/main/java/guru/springframework/spring5webapp/domain/Author.java
 create mode 100644 src/main/java/guru/springframework/spring5webapp/domain/Book.java

diff --git a/src/main/java/guru/springframework/spring5webapp/domain/Author.java b/src/main/java/guru/springframework/spring5webapp/domain/Author.java
new file mode 100644
index 0000000000..687f8304fb
--- /dev/null
+++ b/src/main/java/guru/springframework/spring5webapp/domain/Author.java
@@ -0,0 +1,48 @@
+package guru.springframework.spring5webapp.domain;
+
+import javax.persistence.*;
+import java.util.Set;
+
+@Entity
+public class Author {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private long id;
+    private String firstName;
+    private String lastName;
+
+    @ManyToMany(mappedBy = "authors")
+    private Set<Book> boks;
+
+    public Set<Book> getBoks() {
+        return boks;
+    }
+
+    public void setBoks(Set<Book> boks) {
+        this.boks = boks;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+}
diff --git a/src/main/java/guru/springframework/spring5webapp/domain/Book.java b/src/main/java/guru/springframework/spring5webapp/domain/Book.java
new file mode 100644
index 0000000000..a03f89a195
--- /dev/null
+++ b/src/main/java/guru/springframework/spring5webapp/domain/Book.java
@@ -0,0 +1,49 @@
+package guru.springframework.spring5webapp.domain;
+
+import javax.persistence.*;
+import java.util.Set;
+
+@Entity
+public class Book {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    private String title;
+    private String isbn;
+
+    @ManyToMany
+    @JoinTable(name = "author_book", joinColumns = @JoinColumn(name = "book_id"), inverseJoinColumns = @JoinColumn(name = "author_id"))
+    private Set<Author> authors;
+
+    public Set<Author> getAuthors() {
+        return authors;
+    }
+
+    public void setAuthors(Set<Author> authors) {
+        this.authors = authors;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getIsbn() {
+        return isbn;
+    }
+
+    public void setIsbn(String isbn) {
+        this.isbn = isbn;
+    }
+}