Hi everybody:

I have this

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >
<hibernate-mapping package="de.laliluna.example">
<class name="book" table="book">
<composite-id>
<key-property name="id" />
<key-many-to-one name="customer" column="customer_fk" class="de.laliluna.hibernate.customer" />
</composite-id>
<property name="title" column="title" type="java.lang.String" />
<property name="author" column="author" type="java.lang.String" />
<property name="available" column="available"/>
</class>
<query name="query_user"><![CDATA[from book, de.laliluna.hibernate.customer]]></query>

</hibernate-mapping>

And my class:

try
{
Session session = InitSessionFactory.getInstance().getCurrentSession();
Transaction tx = session.beginTransaction();
Query auth = session.getNamedQuery("query_user");
List res = auth.list();

Iterator iter = res.iterator();
if(iter.hasNext() )
{


book val = (book)iter.next();


//System.out.print(val.getauthor());
//book val = (book)iterex.next();

}
}

and i gotting this error

Exception in thread main
java.lang.ClassCastException: [Ljava.lang.Object;

at de.laliluna.example.TestExample.search(TestExample.java:153)

at de.laliluna.example.TestExample.main(TestExample.java:49)


How can i fix this problem?

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Code between sessionFactory.openSession() and session.close():

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I fix it!!!!! :)

while(iter.hasNext() )
{

Object[] val = (Object[])iter.next();
book ko = (book)val[0];
customer cost = (customer)val[1];
System.out.print(ko.getauthor());
}


: p