ServiceReference.getConversationID always returns null

Seemly ServiceReference.getConversationID() works incorrect. It always return null. see below code(I tried it on release 0.99):

1. @Test
2. public void testServiceRef()

{ 3. ServiceReference<CartService> cartRef = hex.getServiceReference(CartService.class, 4. "CartComponent/CartService"); 5. assertNull(cartRef.getConversation().getConversationID()); 6. assertNull(cartRef.getConversationID()); 7. CartService cart = cartRef.getService(); 8. assertNull(cartRef.getConversation().getConversationID()); 9. assertNull(cartRef.getConversationID()); 10. cart.updateItem("Avis", 1); 11. assertNotNull(cartRef.getConversation()); 12. assertNotNull(cartRef.getConversationID()); // conversationID should not be null. 13. }

From Line 1 - 11, all things work correctly. But LI 12 fails. cartRef.getConversationID() should return a non-null value since the conversation has been started.

The component:
<component name="CartComponent">
<implementation.java class="samples.hex.cart.impl.CartImpl"/>
</component>
The Interface:
package samples.hex.cart.services;

import java.util.Map;

import org.osoa.sca.annotations.Conversational;
import org.osoa.sca.annotations.EndsConversation;

@Conversational
public interface CartService{
public void updateItem(String itemID, int quantity);
@EndsConversation
public void empty();
public Map<String, Integer> getItems();
}

The Implementation:
package samples.hex.cart.impl;

import java.util.HashMap;
import java.util.Map;

import org.osoa.sca.annotations.ConversationAttributes;
import org.osoa.sca.annotations.ConversationID;
import org.osoa.sca.annotations.Destroy;
import org.osoa.sca.annotations.Init;
import org.osoa.sca.annotations.Scope;
import org.osoa.sca.annotations.Service;

import samples.hex.cart.services.CartService;

@Scope("CONVERSATION")
@Service(CartService.class)
@ConversationAttributes(maxIdleTime="1 seconds",
maxAge="2 seconds",
singlePrincipal=false)
public class CartImpl implements CartService {

@ConversationID
protected String conversationID;

private Map<String, Integer> cart;
@Init
protected void init()

{ if(cart==null) cart = new HashMap<String, Integer>(); }

public void empty()

{ System.out.println("[empty] "+conversationID + ":" + this); }

public Map<String, Integer> getItems()

{ return cart; }

public void updateItem(String itemID, int quantity)

{ if(quantity<=0) cart.remove(itemID); cart.put(itemID, quantity); System.out.println(conversationID + ":" + this); }

@Destroy
protected void destroy()

{ empty(); }

}

–
Cheers
Jun Jie Nan
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ミ^ō^ミ灬)～