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@Entity
public class LigneCommandeClient {
@Embeddable
public static class Id implements Serializable{
private static final long serialVersionUID = 1L;
@Column(name="product_id")
private Long productId;
@Column(name="cmde_id")
private Long cmdeId;
public Long getCmdeId() {
return cmdeId;
}
public void setCmdeId(Long cmdeId) {
this.cmdeId = cmdeId;
}
public Long getProductId() {
return productId;
}
public void setProductId(Long productId) {
this.productId = productId;
}
public Id(){}
public Id(Long productId,Long cmdeId){
this.productId=productId;
this.cmdeId=cmdeId;
}
public boolean equals(Object o){
if(o!=null && o instanceof Id){
Id that=(Id)o;
return this.productId.equals(that.productId)&& this.cmdeId.equals(that.cmdeId);
}
else{
return false;
}
}
public int hashCode(){
return productId.hashCode()+cmdeId.hashCode();
}
}
private Id id=new Id();
private Produit product;
private CommandeClient cmdeclient;
private long quantite;
public LigneCommandeClient(){}
public LigneCommandeClient(long quantite,Produit product,CommandeClient cmdeclient){
//set Fields
this.quantite=quantite;
this.product=product;
this.cmdeclient=cmdeclient;
//set identifier values
this.id.setCmdeId(cmdeclient.getId());
this.id.setProductId(product.getId());
//Guarentee referential integrity
// product.getLigneCmdeClients().add(this);
// cmdeclient.getLigneCmdeClients().add(this);
}
@ManyToOne
@JoinColumn(name="id",insertable=false,updatable=false)
public CommandeClient getCmdeclient() {
return cmdeclient;
}
public void setCmdeclient(CommandeClient cmdeclient) {
this.cmdeclient = cmdeclient;
}
@ManyToOne
@JoinColumn(name="id",insertable=false,updatable=false)
public Produit getProduct() {
return product;
}
public void setProduct(Produit product) {
this.product = product;
}
public long getQuantite() {
return quantite;
}
public void setQuantite(long quantite) {
this.quantite = quantite;
}
@EmbeddedId
public Id getId() {
return id;
}
public void setId(Id id) {
this.id = id;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result
+ ((cmdeclient == null) ? 0 : cmdeclient.hashCode());
result = prime * result + ((id == null) ? 0 : id.hashCode());
result = prime * result + ((product == null) ? 0 : product.hashCode());
result = prime * result + (int) (quantite ^ (quantite >>> 32));
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
final LigneCommandeClient other = (LigneCommandeClient) obj;
if (cmdeclient == null) {
if (other.cmdeclient != null)
return false;
} else if (!cmdeclient.equals(other.cmdeclient))
return false;
if (id == null) {
if (other.id != null)
return false;
} else if (!id.equals(other.id))
return false;
if (product == null) {
if (other.product != null)
return false;
} else if (!product.equals(other.product))
return false;
if (quantite != other.quantite)
return false;
return true;
}
} |
