@Basic not working
Hi,
I've the class below. What i would like to do is that whenever i find a record by using named query, i wouldn't want the password field to be retrieved, because i don't want to pass it through the network to the client.
Therefore, i've found this @Basic annotation which supposedly can do lazy fetching for the password field according to the reference that i found. But after i tried, it's not working. Whenever i call user.getPassword(), i still able to get the value.
Then, i come across this page:
http://java.sun.com/developer/technicalArticles/ebeans/ejb_30/
it states:
Keep in mind that a FetchType of EAGER is a requirement on the persistence provider, whereas a fetchType of LAZY is only a hint. So even though you may specify the fetchType to be LAZY, the persistence provider may choose to load the attribute eagerly.
But i would really want to achieve what i wanted to do, which is not retrieving the password value when i do a normal find record.
Are there any setting for this @Basic annotation so that the persistence provider will lazy fetch it? Or are there any other way to achieve my objective?
@NamedQueries({
@NamedQuery(name ="User.authenticateUser", query ="select u from User u "
+"where u.userId=:userId and u.password=:password "),
@NamedQuery(name ="User.findUserByUserId", query ="select u from User u "
+"where u.userId=:userId")})
@Entity
@Table(name ="SY01USR")
publicclass User{
private String userId;
private String password;
publicvoid setUserId(String userId){
this.userId = userId;
}
@Id
@Column(name ="USR_ID")
public String getUserId(){
return userId;
}
publicvoid setPassword(String password){
this.password = password;
}
@Column(name ="PSWD")
@Basic(fetch=FetchType.LAZY)
public String getPassword(){
return password;
}
}
