The code has been reformatted using the intelliJ-formatter.xml from https://github.com/eugenp/tutorials/blob/master/intelliJ/intelliJ-formatter.xml
This commit is contained in:
K. Naveen Kumar
parent
6300f61b7e
commit
fb597316b0
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@ -7,7 +7,7 @@ import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
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@EnableJpaRepositories
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@SpringBootApplication
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public class BookStoreUsingHexagonalArchitectureApplication {
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public static void main(String[] args) {
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SpringApplication.run(BookStoreUsingHexagonalArchitectureApplication.class, args);
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}
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public static void main(String[] args) {
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SpringApplication.run(BookStoreUsingHexagonalArchitectureApplication.class, args);
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}
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}
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@ -3,7 +3,8 @@ package com.baeldung.hexarch.boostrore.actions;
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import lombok.Getter;
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import lombok.Setter;
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@Getter @Setter
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@Getter
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@Setter
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public class BookReadActions {
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private String bookId;
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private String bookName;
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@ -13,8 +13,7 @@ import org.springframework.web.bind.annotation.RestController;
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public class AuthorsController {
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private final AuthorsRepository authorsRepository;
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@PutMapping(value = "/api/v1/authors",
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consumes = MediaType.APPLICATION_JSON_VALUE)
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@PutMapping(value = "/api/v1/authors", consumes = MediaType.APPLICATION_JSON_VALUE)
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private void createAuthor(@RequestBody final Author author) {
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com.baeldung.hexarch.boostrore.model.Author author1 = new com.baeldung.hexarch.boostrore.model.Author();
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author1.setLastName(author.getLastName());
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@ -20,21 +20,14 @@ import java.util.stream.Collectors;
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public class BookController {
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private final BookOperations bookOperations;
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@PutMapping(value = "/api/v1/books",
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consumes = MediaType.APPLICATION_JSON_VALUE)
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@PutMapping(value = "/api/v1/books", consumes = MediaType.APPLICATION_JSON_VALUE)
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@ResponseBody
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private BookResponse createBook(
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@RequestBody final CreateBookRequest createBookRequest) {
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Set<String> authorEmailSet = createBookRequest.getAuthors()
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.stream().map(Author::getEmailId)
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.collect(Collectors.toSet());
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private BookResponse createBook(@RequestBody final CreateBookRequest createBookRequest) {
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Set<String> authorEmailSet = createBookRequest.getAuthors().stream().map(Author::getEmailId).collect(Collectors.toSet());
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Book book = bookOperations.create(createBookRequest.getIsbn(),
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createBookRequest.getTitle(), authorEmailSet);
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Book book = bookOperations.create(createBookRequest.getIsbn(), createBookRequest.getTitle(), authorEmailSet);
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// book.getAuthors().stream().map()
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return BookResponse.builder()
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.isbn(book.getIsbn()).title(book.getName())
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.build();
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// book.getAuthors().stream().map()
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return BookResponse.builder().isbn(book.getIsbn()).title(book.getName()).build();
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}
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}
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@ -1,9 +1,8 @@
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package com.baeldung.hexarch.boostrore.controller.dto;
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import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
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import com.fasterxml.jackson.databind.annotation.JsonPOJOBuilder;
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import com.fasterxml.jackson.databind.annotation.JsonSerialize;
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import lombok.*;
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import lombok.Builder;
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import lombok.EqualsAndHashCode;
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import lombok.Value;
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@Value
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@Builder
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@ -4,8 +4,12 @@ import com.baeldung.hexarch.boostrore.model.Author;
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public interface AuthorsOperation {
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Author create(String firstName, String lastName, String emailId);
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Author getAuthorByEmailId(final String emailId);
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Author get(final long id);
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void delete(final String emailId);
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void delete(final long id);
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}
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@ -9,6 +9,7 @@ import org.springframework.stereotype.Service;
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@AllArgsConstructor
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public class AuthorsOperationsImpl implements AuthorsOperation {
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private final AuthorsRepository authorsRepository;
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@Override
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public Author create(String firstName, String lastName, String emailId) {
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Author author = new Author();
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@ -5,11 +5,12 @@ import com.baeldung.hexarch.boostrore.model.Book;
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import java.util.Set;
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public interface BookOperations {
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Book create(final String isbn, final String bookName,
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Set<String> authorEmails);
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Book create(final String isbn, final String bookName, Set<String> authorEmails);
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Book getBookById(final long id);
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Book getBookByIsbn(final String isbn);
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Set<Author> getAuthorsOfBook(final long id);
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}
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@ -22,13 +22,10 @@ public class BookOperationsImpl implements BookOperations {
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// if the book with given isbn already exists then let us
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// throw an error
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if (booksRepository.findByIsbn(isbn).isPresent()) {
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throw new RuntimeException("A Book with ISBN " + isbn
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+ " already exists");
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throw new RuntimeException("A Book with ISBN " + isbn + " already exists");
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}
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//Ask for the Author objects
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Set<Author> authorSet = authors.stream()
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.map(this::upsetAuthor)
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.collect(Collectors.toSet());
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Set<Author> authorSet = authors.stream().map(this::upsetAuthor).collect(Collectors.toSet());
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// create the book object and associate the authors
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Book book = new Book();
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@ -62,8 +59,7 @@ public class BookOperationsImpl implements BookOperations {
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// Check if a author already exists with given email id. if not create the Author
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// else return the author we found
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if (byEmailId.isEmpty()) {
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throw new RuntimeException("Author not found: email id "
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+ email);
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throw new RuntimeException("Author not found: email id " + email);
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}
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return byEmailId.get();
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}
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@ -9,11 +9,13 @@ import javax.persistence.Id;
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import javax.persistence.Table;
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import java.util.Objects;
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@Getter @Setter
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@Getter
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@Setter
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@Entity(name = "authors")
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@Table(name = "authors")
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public class Author {
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@Id @GeneratedValue
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@Id
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@GeneratedValue
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private long id;
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private String firstName;
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private String lastName;
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@ -21,8 +23,10 @@ public class Author {
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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if (this == o)
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return true;
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if (o == null || getClass() != o.getClass())
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return false;
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Author author = (Author) o;
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return id == author.id;
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}
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@ -3,12 +3,18 @@ package com.baeldung.hexarch.boostrore.model;
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import lombok.Getter;
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import lombok.Setter;
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import javax.persistence.*;
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import javax.persistence.Entity;
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import javax.persistence.GeneratedValue;
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import javax.persistence.Id;
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import javax.persistence.OneToMany;
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import javax.persistence.Table;
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import java.util.Objects;
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import java.util.Set;
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@Getter @Setter
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@Entity(name = "books") @Table(name = "books")
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@Getter
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@Setter
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@Entity(name = "books")
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@Table(name = "books")
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public class Book {
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@Id
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@GeneratedValue
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@ -20,8 +26,10 @@ public class Book {
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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if (this == o)
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return true;
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if (o == null || getClass() != o.getClass())
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return false;
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Book book = (Book) o;
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return id == book.id;
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}
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@ -9,5 +9,6 @@ import java.util.Optional;
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@Repository
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public interface AuthorsRepository extends JpaRepository<Author, Long> {
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Optional<Author> findByEmailId(final String emailId);
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void deleteByEmailId(final String emailId);
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}
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