Users.java

package org.javaee7.entity;

import java.io.Serializable;
import java.math.BigDecimal;
import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Pattern;
import javax.validation.constraints.Size;
import javax.xml.bind.annotation.XmlRootElement;
import org.javaee7.chapter06.Authentication;
import org.javaee7.chapter06.UserIdValidator;

/**
 *
 * @author Juneau
 */
@Entity
@Table(name="USERS")
@XmlRootElement
public class Users implements Serializable {
    
    @Id
    @Basic(optional = false)
    @NotNull
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(name = "ID")
    private BigDecimal id;
    
    @Column(name="USER_ID")
    @UserIdValidator
    private String userId;

    @NotNull(message="The message is dated ${today}, and the username should not be null")
    @Size(min=8, groups=Authentication.class)
    private String username;
    
    @Size(min=8, groups=Authentication.class)
    @Pattern(regexp="^[a-zA-Z\\d_]{4,12}$")
    private String password;
    
    @NotNull
    private String firstname;

    @NotNull
    private String lastname;

    @NotNull()
    private String email;
    
    public Users(){
        
    }

    /**
     * @return the id
     */
    public BigDecimal getId() {
        return id;
    }

    /**
     * @param id the id to set
     */
    public void setId(BigDecimal id) {
        this.id = id;
    }

    /**
     * @return the username
     */
    public String getUsername() {
        return username;
    }

    /**
     * @param username the username to set
     */
    public void setUsername(String username) {
        this.username = username;
    }

    /**
     * @return the password
     */
    public String getPassword() {
        return password;
    }

    /**
     * @param password the password to set
     */
    public void setPassword(String password) {
        this.password = password;
    }

    /**
     * @return the firstname
     */
    public String getFirstname() {
        return firstname;
    }

    /**
     * @param firstname the firstname to set
     */
    public void setFirstname(String firstname) {
        this.firstname = firstname;
    }

    /**
     * @return the lastname
     */
    public String getLastname() {
        return lastname;
    }

    /**
     * @param lastname the lastname to set
     */
    public void setLastname(String lastname) {
        this.lastname = lastname;
    }

    /**
     * @return the email
     */
    public String getEmail() {
        return email;
    }

    /**
     * @param email the email to set
     */
    public void setEmail(String email) {
        this.email = email;
    }
    
    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof Users)) {
            return false;
        }
        Users other = (Users) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "org.javaee7.entity.Users[ id=" + id + " ]";
    }

    /**
     * @return the userId
     */
    public String getUserId() {
        return userId;
    }

    /**
     * @param userId the userId to set
     */
    public void setUserId(String userId) {
        this.userId = userId;
    }
}