I have a question. It's about EJB 3.0 Persistence API...
Hello.
I'm studying Java persistence API..
I tested a few Annotations.
Example..
@@Entity
@Table(name = "EJB_ORDER_VENDOR")
@NamedQueries({
@NamedQuery(name = "findVendorsByPartialName",query = "SELECT v "
+ "FROM Vendor v " + "WHERE LOCATE(:name, v.name) > 0")
, @NamedQuery(name = "findVendorByOrder", query = "SELECT DISTINCT l.vendorPart.vendor "
+ "FROM Order o, IN(o.lineItems) l " + "WHERE o.orderId = :id "
+ "ORDER BY l.vendorPart.vendor.name")
})
public class Vendor implements java.io.Serializable {
private Collection<VendorPart> vendorParts;
private String address;
private String contact;
private String name;
private String phone;
private int vendorId;
public Vendor() {
}
public Vendor(
int vendorId,
String name,
String address,
String contact,
String phone) {
this.vendorId = vendorId;
this.name = name;
this.address = address;
this.contact = contact;
this.phone = phone;
}
@Id
public int getVendorId() {
return vendorId;
}
public void setVendorId(int vendorId) {
this.vendorId = vendorId;
}
Is it.. must write annotation code each field?
Or, JPA making field auto?
Please answer me..
ps) Sorry for my English very poor..
