Employee.java

package org.javaee7.jaxrs.dbaccess;

import java.io.Serializable;
import java.util.Objects;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;
import javax.xml.bind.annotation.XmlRootElement;

/**
 * @author Arun Gupta
 */
@Entity
@Table(name = "REST_DB_ACCESS")
@NamedQueries({
    @NamedQuery(name = "Employee.findAll", query = "SELECT e FROM Employee e")
})
@XmlRootElement
public class Employee implements Serializable {
    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private int id;

    @Column(length = 40)
    private String name;

    public Employee() {
    }

    public Employee(String name) {
        this.name = name;
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Override
    public String toString() {
        return name + " " + id;
    }

    @Override
    public boolean equals(Object obj) {
        if (null == obj)
            return false;
        if (!(obj instanceof Employee))
            return false;
        Employee that = (Employee) obj;
        if (that.name.equals(this.name) && that.id == this.id)
            return true;
        else
            return false;
    }

    @Override
    public int hashCode() {
        return Objects.hash(this.id, this.name);
    }

}