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always-learneralways-learner
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Add book details and display
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+129
-9
lines changed

8 files changed

+129
-9
lines changed

‎bootmvcdemo/pom.xml‎

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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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<scope>runtime</scope>
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</dependency>
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-web</artifactId>
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<version>5.0.5.RELEASE</version>
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</dependency>
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</dependencies>
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<build>

‎bootmvcdemo/src/main/java/com/sscodes/controller/BookController.java‎

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package com.sscodes;
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package com.sscodes.controller;
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import com.sscodes.model.Book;
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import com.sscodes.services.BookService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.*;
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/**
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* Controller for Book
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* This will be responsible for handling incoming traffic for books
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*
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* Created by sam on 8/6/18.
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*/
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@Controller
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public class BookController {
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@Autowired
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private BookService bookService;
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@RequestMapping(value = "/books", method = RequestMethod.GET)
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public String getAllBooks(Model model){
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model.addAttribute("books", bookService.getAllBooks());
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return "books";
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}
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@RequestMapping(value = "/book", method = RequestMethod.GET)
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public String addBook(Book book){
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return "book";
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}
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@RequestMapping(value = "/books", method = RequestMethod.POST)
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public String addNewBook(@ModelAttribute Book book, Model model){
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bookService.addNewBook(book);
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model.addAttribute("books", bookService.getAllBooks());
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return "books";
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}
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}

‎bootmvcdemo/src/main/java/com/sscodes/model/Book.java‎

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package com.sscodes.model;
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import javax.persistence.*;
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/**
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* Pojo class for book
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*
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* Created by sam on 8/6/18.
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*/
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@Entity
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public class Book {
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@Id
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@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "book_seq")
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@SequenceGenerator(name = "book_seq", sequenceName = "book_seq")
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private long id;
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private String bookName;
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private String isbn;
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public Book() {
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}
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public Book(String bookName, String isbn) {
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this.bookName = bookName;
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this.isbn = isbn;
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}
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public String getBookName() {
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return bookName;
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}
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public void setBookName(String bookName) {
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this.bookName = bookName;
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}
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public String getIsbn() {
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return isbn;
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}
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public void setIsbn(String isbn) {
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this.isbn = isbn;
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}
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public long getId() {
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return id;
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}
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}

‎bootmvcdemo/src/main/java/com/sscodes/repositories/BookRepository.java‎

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* Created by sam on 8/6/18.
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*/
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public interface bookRepository extends CrudRepository<Book, Long>{
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public interface BookRepository extends CrudRepository<Book, Long>{
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}

‎bootmvcdemo/src/main/java/com/sscodes/services/BookService.java‎

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package com.sscodes.services;
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import com.sscodes.model.Book;
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import com.sscodes.repositories.BookRepository;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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/**
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* Service class will be responsible for handling book service
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*
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* Created by sam on 8/6/18.
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*/
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@Service
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public class BookService {
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@Autowired
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private BookRepository bookRepository;
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public Iterable<Book> getAllBooks(){
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return bookRepository.findAll();
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}
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public void addNewBook(Book book){
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bookRepository.save(book);
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}
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}

‎bootmvcdemo/src/main/resources/application.properties‎

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spring.h2.console.enabled=true

‎bootmvcdemo/src/main/resources/templates/book.html‎

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<!DOCTYPE html>
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<html lang="en">
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<html lang="en" xmlns:th="http://www.thymeleaf.org">
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<head>
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<meta charset="UTF-8">
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<title>$Title$</title>
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<title>Title</title>
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</head>
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<body>
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$END$
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<form action="#" th:action="@{/books}" th:object="${book}" method="post">
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<p>Name: <input type="text" th:field="*{bookName}" /></p>
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<p>ISBN: <input type="text" th:field="*{isbn}" /></p>
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<p><input type="submit" value="Submit" /> <input type="reset" value="Reset" /></p>
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</form>
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</body>
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</html>

‎bootmvcdemo/src/main/resources/templates/books.html‎

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<!DOCTYPE html>
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<html lang="en">
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<html lang="en" xmlns:th="http://www.thymeleaf.org">
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<head>
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<meta charset="UTF-8">
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<title>$Title$</title>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>Title</title>
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</head>
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<body>
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$END$
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<table>
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<tr>
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<th>ID</th>
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<th>NAME</th>
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<th>ISBN</th>
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</tr>
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<tr th:each="book : ${books}">
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<td th:text="${book.id}">id</td>
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<td th:text="${book.bookName}">id</td>
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<td th:text="${book.isbn}">id</td>
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</tr>
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</table>
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</body>
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</html>

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