diff --git a/src/main/java/guru/springframework/spring5webapp/BootStrap/BootStrap.java b/src/main/java/guru/springframework/spring5webapp/BootStrap/BootStrap.java new file mode 100644 index 0000000000..0a6657e577 --- /dev/null +++ b/src/main/java/guru/springframework/spring5webapp/BootStrap/BootStrap.java @@ -0,0 +1,65 @@ +package guru.springframework.spring5webapp.BootStrap; + +import guru.springframework.spring5webapp.domain.Author; +import guru.springframework.spring5webapp.domain.Book; +import guru.springframework.spring5webapp.domain.Publisher; +import guru.springframework.spring5webapp.repositories.AuthorRepository; +import guru.springframework.spring5webapp.repositories.BookRepository; +import guru.springframework.spring5webapp.repositories.PublisherRepository; +import org.springframework.boot.CommandLineRunner; +import org.springframework.stereotype.Component; + +@Component +public class BootStrap implements CommandLineRunner { + + private AuthorRepository authorRepository; + private BookRepository bookRepository; + private PublisherRepository publisherRepository; + + public BootStrap (AuthorRepository authorRepository, BookRepository bookRepository, PublisherRepository publisherRepository) { + this.authorRepository = authorRepository; + this.bookRepository = bookRepository; + this.publisherRepository = publisherRepository; + } + + @Override + public void run(String... args) throws Exception { + System.out.println("Starting in BootStrap"); + Publisher publisher = new Publisher(); + publisher.setName("SFG Publishing"); + publisher.setCity("St Petersburg"); + publisher.setState("FL"); + + publisherRepository.save(publisher); + + System.out.println("Publisher Count: " + publisherRepository.count()); + + Author eric = new Author("Eric", "Evans"); + Book ddd = new Book("Domain Driven Design", "123123",publisher); + eric.getBooks().add(ddd); + ddd.getAuthors().add(eric); + + ddd.setPublisher(publisher); + eric.getBooks().add(ddd); + authorRepository.save(eric); + bookRepository.save(ddd); + publisherRepository.save(publisher); + + Author rod = new Author("Rod", "Johnson"); + Book noEJB = new Book("J2EE Development without EJB", "23444", publisher ); + rod.getBooks().add(noEJB); + noEJB.getAuthors().add(rod); + noEJB.setPublisher(publisher); + rod.getBooks().add(noEJB); + + authorRepository.save(rod); + bookRepository.save(noEJB); + publisherRepository.save(publisher); + + System.out.println("Started in Bootstrap"); + System.out.println("Number of Books: " + bookRepository.count()); + System.out.println("Publisher's number of books = " + publisher.getBooks().stream().count()); + + } + +} \ No newline at end of file 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..92485cb0c5 --- /dev/null +++ b/src/main/java/guru/springframework/spring5webapp/domain/Author.java @@ -0,0 +1,92 @@ +package guru.springframework.spring5webapp.domain; + +import javax.persistence.*; +import java.util.HashSet; +import java.util.Set; + +/** + * Created by jt on 5/16/17. + */ +@Entity +public class Author { + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + private Long id; + private String firstName; + private String lastName; + + @ManyToMany(mappedBy = "authors") + private Set books = new HashSet<>(); + + public Author() { + } + + public Author(String firstName, String lastName) { + this.firstName = firstName; + this.lastName = lastName; + } + + public Author(String firstName, String lastName, Set books) { + this.firstName = firstName; + this.lastName = lastName; + this.books = books; + } + + 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; + } + + public Set getBooks() { + return books; + } + + public void setBooks(Set books) { + this.books = books; + } + + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o == null || getClass() != o.getClass()) return false; + + Author author = (Author) o; + + return id != null ? id.equals(author.id) : author.id == null; + } + + @Override + public int hashCode() { + return id != null ? id.hashCode() : 0; + } + + @Override + public String toString() { + return "Author{" + + "id=" + id + + ", firstName='" + firstName + '\'' + + ", lastName='" + lastName + '\'' + + ", books=" + books + + '}'; + } +} 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..887f8d7d2a --- /dev/null +++ b/src/main/java/guru/springframework/spring5webapp/domain/Book.java @@ -0,0 +1,104 @@ +package guru.springframework.spring5webapp.domain; + +import javax.persistence.*; +import java.util.HashSet; +import java.util.Set; + +@Entity +public class Book { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + private Long id; + private String title; + private String isbn; + + @ManyToOne + private Publisher publisher; + + @ManyToMany + @JoinTable(name = "author_book", joinColumns = @JoinColumn(name = "book_id"), + inverseJoinColumns = @JoinColumn(name = "author_id")) + private Set authors = new HashSet<>(); + + public Book() { + } + + public Book(String title, String isbn, Publisher publisher) { + this.title = title; + this.isbn = isbn; + this.publisher = publisher; + } + + public Book(String title, String isbn, Publisher publisher, Set authors) { + this.title = title; + this.isbn = isbn; + this.publisher = publisher; + 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; + } + + public Publisher getPublisher() { + return publisher; + } + + public void setPublisher(Publisher publisher) { + this.publisher = publisher; + } + + public Set getAuthors() { + return authors; + } + + public void setAuthors(Set authors) { + this.authors = authors; + } + + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o == null || getClass() != o.getClass()) return false; + + Book book = (Book) o; + + return id != null ? id.equals(book.id) : book.id == null; + } + + @Override + public int hashCode() { + return id != null ? id.hashCode() : 0; + } + + @Override + public String toString() { + return "Book{" + + "id=" + id + + ", title='" + title + '\'' + + ", isbn='" + isbn + '\'' + + ", publisher='" + publisher + '\'' + + ", authors=" + authors + + '}'; + } +} diff --git a/src/main/java/guru/springframework/spring5webapp/domain/Publisher.java b/src/main/java/guru/springframework/spring5webapp/domain/Publisher.java new file mode 100644 index 0000000000..4f5d220d8f --- /dev/null +++ b/src/main/java/guru/springframework/spring5webapp/domain/Publisher.java @@ -0,0 +1,106 @@ +package guru.springframework.spring5webapp.domain; + +import javax.persistence.*; +import java.util.HashSet; +import java.util.Objects; +import java.util.Set; + +@Entity +public class Publisher { + + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + private Long id; + private String name; + private String addressLine1; + private String city; + private String state; + private String zip; + @OneToMany + @JoinColumn(name = "publisher_id") + private Set books = new HashSet<>(); + + public Publisher() { + } + + @Override + public String toString() { + return "Publisher{" + + "id=" + id + + ", name='" + name + '\'' + + ", addressLine1='" + addressLine1 + '\'' + + ", city='" + city + '\'' + + ", state='" + state + '\'' + + ", zip='" + zip + '\'' + + '}'; + } + + @Override + public boolean equals(Object o) { + if (this == o) return true; + if (o == null || getClass() != o.getClass()) return false; + Publisher publisher = (Publisher) o; + return Objects.equals(id, publisher.id); + } + + @Override + public int hashCode() { + return Objects.hash(id); + } + + public Long getId() { + return id; + } + + public void setId(Long id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getAddressLine1() { + return addressLine1; + } + + public void setAddressLine1(String addressLine1) { + this.addressLine1 = addressLine1; + } + + public String getCity() { + return city; + } + + public void setCity(String city) { + this.city = city; + } + + public String getState() { + return state; + } + + public void setState(String state) { + this.state = state; + } + + public String getZip() { + return zip; + } + + public void setZip(String zip) { + this.zip = zip; + } + + public Set getBooks() { + return books; + } + + public void setBooks(Set books) { + this.books = books; + } +} diff --git a/src/main/java/guru/springframework/spring5webapp/repositories/AuthorRepository.java b/src/main/java/guru/springframework/spring5webapp/repositories/AuthorRepository.java new file mode 100644 index 0000000000..c4b58debea --- /dev/null +++ b/src/main/java/guru/springframework/spring5webapp/repositories/AuthorRepository.java @@ -0,0 +1,10 @@ +package guru.springframework.spring5webapp.repositories; + +import guru.springframework.spring5webapp.domain.Author; +import org.springframework.data.repository.CrudRepository; + +/** + * Created by jt on 5/16/17. + */ +public interface AuthorRepository extends CrudRepository { +} diff --git a/src/main/java/guru/springframework/spring5webapp/repositories/BookRepository.java b/src/main/java/guru/springframework/spring5webapp/repositories/BookRepository.java new file mode 100644 index 0000000000..32d87c96df --- /dev/null +++ b/src/main/java/guru/springframework/spring5webapp/repositories/BookRepository.java @@ -0,0 +1,10 @@ +package guru.springframework.spring5webapp.repositories; + +import guru.springframework.spring5webapp.domain.Book; +import org.springframework.data.repository.CrudRepository; + +/** + * Created by jt on 5/16/17. + */ +public interface BookRepository extends CrudRepository { +} diff --git a/src/main/java/guru/springframework/spring5webapp/repositories/PublisherRepository.java b/src/main/java/guru/springframework/spring5webapp/repositories/PublisherRepository.java new file mode 100644 index 0000000000..622a907736 --- /dev/null +++ b/src/main/java/guru/springframework/spring5webapp/repositories/PublisherRepository.java @@ -0,0 +1,10 @@ +package guru.springframework.spring5webapp.repositories; + +import guru.springframework.spring5webapp.domain.Publisher; +import org.springframework.data.repository.CrudRepository; + +/** + * Created by jt on 5/17/17. + */ +public interface PublisherRepository extends CrudRepository { +} diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties index e69de29bb2..69b89983cb 100644 --- a/src/main/resources/application.properties +++ b/src/main/resources/application.properties @@ -0,0 +1 @@ +spring.h2.console.enabled=true \ No newline at end of file