Employee.java

package org.javaee7.entity;

import java.io.Serializable;
import java.math.BigDecimal;
import java.math.BigInteger;
import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EntityListeners;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.NamedStoredProcedureQuery;
import javax.persistence.ParameterMode;
import javax.persistence.StoredProcedureParameter;
import javax.persistence.Table;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import javax.xml.bind.annotation.XmlRootElement;
import org.javaee7.entity.listener.EmployeeEntityListener;

/**
 *
 * @author Juneau
 */
@Entity
@Table(name = "EMPLOYEE")
@XmlRootElement
@NamedQueries({
    @NamedQuery(name = "Employee.findAll", query = "SELECT e FROM Employee e"),
    @NamedQuery(name = "Employee.findById", query = "SELECT e FROM Employee e WHERE e.id = :id"),
    @NamedQuery(name = "Employee.findByFirst", query = "SELECT e FROM Employee e WHERE e.first = :first"),
    @NamedQuery(name = "Employee.findByLast", query = "SELECT e FROM Employee e WHERE e.last = :last"),
    @NamedQuery(name = "Employee.findByAge", query = "SELECT e FROM Employee e WHERE e.age = :age")})
@NamedStoredProcedureQuery(name="createEmp", procedureName="CREATE_EMP",
        parameters = {
            @StoredProcedureParameter(name="firstname", mode=ParameterMode.IN, type=String.class),
            @StoredProcedureParameter(name="lastname", mode=ParameterMode.IN, type=String.class),
            @StoredProcedureParameter(name="status", mode=ParameterMode.IN, type=String.class)
        })
@EntityListeners(EmployeeEntityListener.class)
public class Employee implements Serializable {
    private static final long serialVersionUID = 1L;
    // @Max(value=?)  @Min(value=?)//if you know range of your decimal fields consider using these annotations to enforce field validation
    @Id
    @Basic(optional = false)
    @NotNull
    @Column(name = "ID")
    private BigDecimal id;
    @Size(max = 30)
    @Column(name = "FIRSTNAME")
    private String first;
    @Size(max = 30)
    @Column(name = "LASTNAME")
    private String last;
    @Column(name = "AGE")
    private BigInteger age;
    @ManyToOne(optional=false)
    @JoinColumn(name="JOB_ID", nullable=false)
    private Jobs job;
    @Column(name= "STATUS")
    private String status;
    

    public Employee() {
    }

    public Employee(BigDecimal id) {
        this.id = id;
    }

    public BigDecimal getId() {
        return id;
    }

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

    public String getFirst() {
        return first;
    }

    public void setFirst(String first) {
        this.first = first;
    }

    public String getLast() {
        return last;
    }

    public void setLast(String last) {
        this.last = last;
    }

    public BigInteger getAge() {
        return age;
    }

    public void setAge(BigInteger age) {
        this.age = age;
    }

    
    @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 Employee)) {
            return false;
        }
        Employee other = (Employee) 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.Employee[ id=" + id + " ]";
    }

    /**
     * @return the status
     */
    public String getStatus() {
        return status;
    }

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

    /**
     * @return the job
     */
    public Jobs getJob() {
        return job;
    }

    /**
     * @param job the job to set
     */
    public void setJob(Jobs job) {
        this.job = job;
    }
    
}