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Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 4 posts ] 
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 Post subject: ClassCastException...
PostPosted: Wed Feb 04, 2004 8:19 am 
Regular
Regular

Joined: Mon Jan 19, 2004 10:39 pm
Posts: 84
Location: Nottingham, England
Hi,
I am having problems casting a query into a type (User). I have 2 methods, one for a known user id and one that doesn't know the user id:

1. public static User getUser (int user_id)
{
................
user = (User)session.load(test.User.class, userID);
....................
return user;
}
This works fine, but in my second method:

2.public static User getUser (String username)
{
................
user = (User)session.find("from User user where user.UserName = ?",username,Hibernate.STRING);
....................
return user;
}

This throws a class exception. How do I resolve this as I need the type of (User) returned?

many thanks in advance


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 Post subject:
PostPosted: Wed Feb 04, 2004 8:24 am 
Hibernate Team
Hibernate Team

Joined: Mon Aug 25, 2003 9:11 pm
Posts: 4592
Location: Switzerland
We don't know, you haven't shown enough information to resolve this. Please read:

http://www.hibernate.org/160.html

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 Post subject:
PostPosted: Wed Feb 04, 2004 8:24 am 
Hibernate Team
Hibernate Team

Joined: Mon Aug 25, 2003 9:11 pm
Posts: 4592
Location: Switzerland
Oh, I see. You are trying to cast a List to a User. Read the documentation and check uniqueResult().

_________________
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http://jpwh.org
Get the book, training, and consulting for your Hibernate team.


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 Post subject: Christian...
PostPosted: Wed Feb 04, 2004 9:56 am 
Regular
Regular

Joined: Mon Jan 19, 2004 10:39 pm
Posts: 84
Location: Nottingham, England
works a treat. Thanks for your help ;-)


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