vendorpart.java

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/*
 * Copyright (c) 2006 Sun Microsystems, Inc.  All rights reserved.  U.S.
 * Government Rights - Commercial software.  Government users are subject
 * to the Sun Microsystems, Inc. standard license agreement and
 * applicable provisions of the FAR and its supplements.  Use is subject
 * to license terms.
 *
 * This distribution may include materials developed by third parties.
 * Sun, Sun Microsystems, the Sun logo, Java and J2EE are trademarks
 * or registered trademarks of Sun Microsystems, Inc. in the U.S. and
 * other countries.
 *
 * Copyright (c) 2006 Sun Microsystems, Inc. Tous droits reserves.
 *
 * Droits du gouvernement americain, utilisateurs gouvernementaux - logiciel
 * commercial. Les utilisateurs gouvernementaux sont soumis au contrat de
 * licence standard de Sun Microsystems, Inc., ainsi qu'aux dispositions
 * en vigueur de la FAR (Federal Acquisition Regulations) et des
 * supplements a celles-ci.  Distribue par des licences qui en
 * restreignent l'utilisation.
 *
 * Cette distribution peut comprendre des composants developpes par des
 * tierces parties. Sun, Sun Microsystems, le logo Sun, Java et J2EE
 * sont des marques de fabrique ou des marques deposees de Sun
 * Microsystems, Inc. aux Etats-Unis et dans d'autres pays.
 */


package order.entity;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.JoinColumns;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.OneToOne;
import javax.persistence.Table;
import javax.persistence.TableGenerator;


@Entity
@Table(name = "EJB_ORDER_VENDOR_PART")
@NamedQueries({
    @NamedQuery(name = "findAverageVendorPartPrice",query = "SELECT AVG(vp.price) "
    + "FROM VendorPart vp")
    , @NamedQuery(name = "findTotalVendorPartPricePerVendor", query = "SELECT SUM(vp.price) "
    + "FROM VendorPart vp " + "WHERE vp.vendor.vendorId = :id")
})
public class VendorPart implements java.io.Serializable {
    private Long vendorPartNumber;
    private Part part;
    private String description;
    private Vendor vendor;
    private double price;

    public VendorPart() {
    }

    public VendorPart(
        String description,
        double price,
        Part part) {
        this.description = description;
        this.price = price;
        this.part = part;
        part.setVendorPart(this);
    }

    @TableGenerator(name = "vendorPartGen", table = "EJB_ORDER_SEQUENCE_GENERATOR", pkColumnName = "GEN_KEY", valueColumnName = "GEN_VALUE", pkColumnValue = "VENDOR_PART_ID", allocationSize = 10)
    @Id
    @GeneratedValue(strategy = GenerationType.TABLE, generator = "vendorPartGen")
    public Long getVendorPartNumber() {
        return vendorPartNumber;
    }

    public void setVendorPartNumber(Long vendorPartNumber) {
        this.vendorPartNumber = vendorPartNumber;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public double getPrice() {
        return price;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    @OneToOne
    @JoinColumns({
        @JoinColumn(name = "PARTNUMBER",referencedColumnName = "PARTNUMBER")
        , @JoinColumn(name = "PARTREVISION", referencedColumnName = "REVISION")
    })
    public Part getPart() {
        return part;
    }

    public void setPart(Part part) {
        this.part = part;
    }

    @JoinColumn(name = "VENDORID")
    @ManyToOne
    public Vendor getVendor() {
        return vendor;
    }

    public void setVendor(Vendor vendor) {
        this.vendor = vendor;
    }
}