Hello - I need an id from a table as a object type - I see in a lot of tutorials that you can cast the Object query, but I just get that an integer cannot be cas to TOperands:

public TOperands getTOperands(){

TOperands newOp= new TOperands();
Object query=null;

try {

org.hibernate.Transaction tx = session.beginTransaction();

Query q=session.createQuery("select id from TOperands where op=':=' ");
query=q.uniqueResult();


tx.commit();
session.close();
} catch (Exception e) {
e.printStackTrace();
}

System.out.println(query);
TOperands op=(TOperands) query;
return op;
}


Do anyone know why??, I really dont understand how I gonna get the id as a TOperands type in another way.

What does your TOperands class contain. Does it have any id properties within it ?

this is the TOperand class:

package wlcresepsjon;
// Generated 08.mai.2009 12:23:28 by Hibernate Tools 3.2.1.GA


import java.util.HashSet;
import java.util.Set;

/**
* TOperands generated by hbm2java
*/
public class TOperands implements java.io.Serializable {


private int id;
private String op;
private String comment;
private Set<TRadreply> TRadreplies = new HashSet<TRadreply>(0);

public TOperands() {
}


public TOperands(int id, String op) {
this.id = id;
this.op = op;
}
public TOperands(int id, String op, String comment, Set<TRadreply> TRadreplies) {
this.id = id;
this.op = op;
this.comment = comment;
this.TRadreplies = TRadreplies;
}



public int getId() {
return this.id;
}

public void setId(int id) {
this.id = id;
}
public String getOp() {
return this.op;
}

public void setOp(String op) {
this.op = op;
}
public String getComment() {
return this.comment;
}

public void setComment(String comment) {
this.comment = comment;
}
public Set<TRadreply> getTRadreplies() {
return this.TRadreplies;
}

public void setTRadreplies(Set<TRadreply> TRadreplies) {
this.TRadreplies = TRadreplies;
}




}

thanks for all help! :)