Author.java

package com.mycompany.myapp.domain;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import com.fasterxml.jackson.datatype.joda.deser.LocalDateDeserializer;
import com.mycompany.myapp.domain.util.CustomLocalDateSerializer;
import org.hibernate.annotations.Cache;
import org.hibernate.annotations.CacheConcurrencyStrategy;
import org.hibernate.annotations.Type;
import org.joda.time.LocalDate;

import javax.persistence.*;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Set;

/**
 * A Author.
 */
@Entity
@Table(name = "T_AUTHOR")
@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
public class Author implements Serializable {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;

    @Column(name = "name")
    private String name;

    @Type(type = "org.jadira.usertype.dateandtime.joda.PersistentLocalDate")
    @JsonDeserialize(using = LocalDateDeserializer.class)
    @JsonSerialize(using = CustomLocalDateSerializer.class)
    @Column(name = "birth_date", nullable = false)
    private LocalDate birthDate;

    @OneToMany(mappedBy = "author")
    @JsonIgnore
    @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
    private Set<Book> books = new HashSet<>();

    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 LocalDate getBirthDate() {
        return birthDate;
    }

    public void setBirthDate(LocalDate birthDate) {
        this.birthDate = birthDate;
    }

    public Set<Book> getBooks() {
        return books;
    }

    public void setBooks(Set<Book> 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;

        if (id != null ? !id.equals(author.id) : author.id != null) return false;

        return true;
    }

    @Override
    public int hashCode() {
        return (int) (id ^ (id >>> 32));
    }

    @Override
    public String toString() {
        return "Author{" +
                "id=" + id +
                ", name='" + name + "'" +
                ", birthDate='" + birthDate + "'" +
                '}';
    }
}