Hello,

I got an error if I try to save o object with a set:

Dec 13, 2004 6:27:55 PM net.sf.hibernate.util.ReflectHelper getBulkBean
INFO: reflection optimizer disabled for: ena.bl.Person, BulkBeanException: Cannot find specified property (property setAddress)
Dec 13, 2004 6:27:56 PM net.sf.hibernate.impl.SessionFactoryObjectFactory addInstance
INFO: Not binding factory to JNDI, no JNDI name configured
Hibernate: select hibernate_sequence.nextval from dual
Exception in thread "main" java.lang.ClassCastException: java.util.Vector


The Java class is:

public class Person extends BusinessObject {

public String Surname;
[...]

public Vector<Address> Address; // of Address
public Vector<CommunicationInfo> ComInfo; // of CommunicationInfo

public Person() {
super();
this.Address = new Vector<Address>();
this.ComInfo = new Vector<CommunicationInfo>();
}

public void setAddress(Address Adr) {
this.Address.add(Adr);
}

public void setCommunicationInfo(CommunicationInfo CI) {
this.ComInfo.add(CI);
}

[...]

What is wrong?

Regards Richard

you have Vector... try Set
(and please post your hibernate mapping...)

If I try a Set I get the same error. Anyway, here is the mapping file:

<hibernate-mapping package="ena.bl">

<class name="Person" table="Person">
<id name="id">
<generator class="native"/>
</id>
<property name="Client"/>

<property name="Surname"/>
[...]

<set
name="Address">
<key column="id"/>
<one-to-many class="ena.bl.Address"/>
</set>

<set
name="CommunicationInfo"
inverse="true"
cascade="all-delete-orphan">
<key column="id"/>
<one-to-many class="ena.bl.CommunicationInfo"/>
</set>
</class>
</hibernate-mapping>

if you have a Set you can't get a classcastexception on Vector ;)

are you sure how you have recompiled the classes ?