In a "create new user" jsf page, I have a SelectOneMenu with a custom converter and a noSelectionOption selectItem like this: (irrelevant code ommited)

NewUser.xhtml

```
<h:form>
<h:selectOneMenu value="#{newUserController.user.department}" 
                 required="true" converter="departmentConverter">
    <f:selectItem itemLabel="Select a department" noSelectionOption="true"/>
    <f:selectItems value="#{newUserController.departments}"
                   var="dep" itemLabel="#{dep.name}" itemValue="#{dep}"/>
</h:selectOneMenu>
<p:commandButton action="#{newUserController.saveUser}"
                 value="#{bundle.Save}"
                 ajax="false"/>
</h:form>

```

NewUserController.java

```
@ManagedBean
@ViewScoped
public class NewUserController implements Serializable {
private static final long serialVersionUID = 10L;

@EJB private UserBean userBean;
private List<Department> departments;
private User user;

public NewUserController () {
}

@PostConstruct
public void init(){
    user = new User();
    departments = userBean.findAllDepartments();
}

public User getUser() {
    return user;
}

public void setUser(User user) {
    this.user = user;
}

public List<Department> getDepartments(){
    return departments;
}

public String saveUser() {
    // Business logic
}
}

```

DepartmentConverter.java

```
@FacesConverter(value="departmentConverter")
public class DepartmentConverter extends EntityConverter {
    public DepartmentConverter(){
        super(Department.class);
    }
}

```

Super converter for all entities

```
public class EntityConverter<E> implements Converter{
protected Class<E> entityClass;

public EntityConverter(Class<E> type) {
    entityClass = type;
}

@Override
public Object getAsObject(FacesContext facesContext, UIComponent component, String value) {
    if (value == null || value.length() == 0) {
        return null;
    }
    try {
        InitialContext ic = new InitialContext();
        UserBean ub = (UserBean)ic.lookup("java:global/CompetenceRegister/UserBean");
        return ub.find(entityClass, getKey(value));
    } catch (NamingException e) {
        return null;
    }
}

Long getKey(String value) {
    Long key;
    key = Long.valueOf(value);
    return key;
}

String getStringKey(Long value) {
    StringBuilder sb = new StringBuilder();
    sb.append(value);
    return sb.toString();
}

@Override
public String getAsString(FacesContext facesContext, UIComponent component, Object object) {
    if (object == null) {
        return null;
    }
    if (object instanceof AbstractEntity) {
        AbstractEntity e = (AbstractEntity) object;
        return getStringKey(e.getId());
    }
    else
        throw new IllegalArgumentException("object " + object + " is of type " + object.getClass().getName() + "; expected type: " + entityClass.getName());
}

```

}

However, when i post the form with the "Select a department" option chosen, it sends the **label** to getAsObject in the converter instead of null, thus causing the converter to throw an exception in getKey (tries to convert a String containing an id to a Long). Setting the itemValue attribute of the selectItem to null has no effect. The items from the collection works perfectly otherwise with the converter. Does anyone have any idea of what is causing this?

**Update** An interesting thing I forgot to mention; if I remove the converter attribute from the SelectOneMenu, the noSelectionAttribute works as it should, but since the default converter doesn't know how to convert my objects, the post fails on selecting a true department instead. Can this mean that the noSelectionOption=true is *SUPPOSED* to send its label instead and the converter is somehow expected to handle it?