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formatting

This commit is contained in:
Loredana Crusoveanu 2018-06-11 12:35:24 +03:00
parent 096826cc07
commit 1fe7dc32aa
6 changed files with 67 additions and 67 deletions
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4
spring-mvc-forms-thymeleaf/src/main/java/com/baeldung/listbindingexample/BookService.java
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@ -4,7 +4,7 @@ import java.util.List;
public interface BookService { public interface BookService {
List<Book> findAll(); List<Book> findAll();
void saveAll(List<Book> books); void saveAll(List<Book> books);
} }

32
spring-mvc-forms-thymeleaf/src/main/java/com/baeldung/listbindingexample/BooksCreationDto.java
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@ -5,25 +5,25 @@ import java.util.List;
public class BooksCreationDto { public class BooksCreationDto {
private List<Book> books; private List<Book> books;
public BooksCreationDto() { public BooksCreationDto() {
this.books = new ArrayList<>(); this.books = new ArrayList<>();
} }
public BooksCreationDto(List<Book> books) { public BooksCreationDto(List<Book> books) {
this.books = books; this.books = books;
} }
public List<Book> getBooks() { public List<Book> getBooks() {
return books; return books;
} }
public void setBooks(List<Book> books) { public void setBooks(List<Book> books) {
this.books = books; this.books = books;
} }
public void addBook(Book book) { public void addBook(Book book) {
this.books.add(book); this.books.add(book);
} }
} }

6
spring-mvc-forms-thymeleaf/src/main/java/com/baeldung/listbindingexample/Config.java
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@ -16,14 +16,14 @@ public class Config implements WebMvcConfigurer {
@Override @Override
public void addViewControllers(ViewControllerRegistry registry) { public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/").setViewName("index"); registry.addViewController("/")
.setViewName("index");
registry.setOrder(Ordered.HIGHEST_PRECEDENCE); registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
} }
@Bean @Bean
public ITemplateResolver templateResolver() { public ITemplateResolver templateResolver() {
ClassLoaderTemplateResolver resolver ClassLoaderTemplateResolver resolver = new ClassLoaderTemplateResolver();
= new ClassLoaderTemplateResolver();
resolver.setPrefix("templates/books/"); resolver.setPrefix("templates/books/");
resolver.setSuffix(".html"); resolver.setSuffix(".html");
resolver.setTemplateMode(TemplateMode.HTML); resolver.setTemplateMode(TemplateMode.HTML);

28
spring-mvc-forms-thymeleaf/src/main/java/com/baeldung/listbindingexample/InMemoryBookService.java
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@ -12,16 +12,16 @@ import java.util.stream.Collectors;
@Service @Service
public class InMemoryBookService implements BookService { public class InMemoryBookService implements BookService {
static Map<Long, Book> booksDB = new HashMap<>(); static Map<Long, Book> booksDB = new HashMap<>();
@Override @Override
public List<Book> findAll() { public List<Book> findAll() {
return new ArrayList(booksDB.values()); return new ArrayList<>(booksDB.values());
} }
@Override @Override
public void saveAll(List<Book> books) { public void saveAll(List<Book> books) {
long nextId = getNextId(); long nextId = getNextId();
for (Book book : books) { for (Book book : books) {
if (book.getId() == 0) { if (book.getId() == 0) {
book.setId(nextId++); book.setId(nextId++);
@ -29,14 +29,14 @@ public class InMemoryBookService implements BookService {
} }
Map<Long, Book> bookMap = books.stream() Map<Long, Book> bookMap = books.stream()
.collect(Collectors.toMap( .collect(Collectors.toMap(Book::getId, Function.identity()));
Book::getId, Function.identity()));
booksDB.putAll(bookMap); booksDB.putAll(bookMap);
} }
private Long getNextId(){ private Long getNextId() {
return booksDB.keySet().stream() return booksDB.keySet()
.stream()
.mapToLong(value -> value) .mapToLong(value -> value)
.max() .max()
.orElse(0) + 1; .orElse(0) + 1;

4
spring-mvc-forms-thymeleaf/src/main/java/com/baeldung/listbindingexample/ListBindingApplication.java
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@ -5,9 +5,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration; import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration; import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
@SpringBootApplication( @SpringBootApplication(exclude = { SecurityAutoConfiguration.class, DataSourceAutoConfiguration.class })
exclude = {SecurityAutoConfiguration.class,
DataSourceAutoConfiguration.class})
public class ListBindingApplication { public class ListBindingApplication {
public static void main(String[] args) { public static void main(String[] args) {

60
spring-mvc-forms-thymeleaf/src/main/java/com/baeldung/listbindingexample/MultipleBooksController.java
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@ -15,45 +15,47 @@ import java.util.List;
@RequestMapping("/books") @RequestMapping("/books")
public class MultipleBooksController { public class MultipleBooksController {
@Autowired @Autowired
private BookService bookService; private BookService bookService;
@GetMapping(value = "/all") @GetMapping(value = "/all")
public String showAll(Model model) { public String showAll(Model model) {
model.addAttribute("books", bookService.findAll()); model.addAttribute("books", bookService.findAll());
return "allBooks"; return "allBooks";
} }
@GetMapping(value = "/create") @GetMapping(value = "/create")
public String showCreateForm(Model model) { public String showCreateForm(Model model) {
BooksCreationDto booksForm = new BooksCreationDto(); BooksCreationDto booksForm = new BooksCreationDto();
for (int i = 1; i <= 3; i++) { for (int i = 1; i <= 3; i++) {
booksForm.addBook(new Book()); booksForm.addBook(new Book());
} }
model.addAttribute("form", booksForm); model.addAttribute("form", booksForm);
return "createBooksForm"; return "createBooksForm";
} }
@GetMapping(value = "/edit") @GetMapping(value = "/edit")
public String showEditForm(Model model) { public String showEditForm(Model model) {
List<Book> books = new ArrayList<>(); List<Book> books = new ArrayList<>();
bookService.findAll().iterator().forEachRemaining(books::add); bookService.findAll()
.iterator()
.forEachRemaining(books::add);
model.addAttribute("form", new BooksCreationDto(books)); model.addAttribute("form", new BooksCreationDto(books));
return "editBooksForm"; return "editBooksForm";
} }
@PostMapping(value = "/save") @PostMapping(value = "/save")
public String saveBooks(@ModelAttribute BooksCreationDto form, Model model) { public String saveBooks(@ModelAttribute BooksCreationDto form, Model model) {
bookService.saveAll(form.getBooks()); bookService.saveAll(form.getBooks());
model.addAttribute("books", bookService.findAll()); model.addAttribute("books", bookService.findAll());
return "redirect:/books/all"; return "redirect:/books/all";
} }
} }