[EMAIL PROTECTED] wrote:
> Note that I am successfully able to generate the VO for the
> relation on the "many" side (Dept) using the link you refer
> to in your response.
Excellent!
> However, I have a problem generating the VO for the object on
> the "one" side.
Do I understand you correctly that the Emp object correctly gets
accessors for get/setEmpVO() that include the DeptVO? From your previous
email I am thinking you mean Emp is the "many" side and Dept is the
"one" side. So now you need to have the DeptVO include a Collection/Set
of EmployeeVOs, right?
> Also, as per the doc, it suggests that the getXxxVO() should
> be abstract.
>
> However, if I do declare an abstract getXxxVO(), I get the following
> exception: ==================================
> 14:54:21,984 ERROR [LogInterceptor] EJBException:
> javax.ejb.EJBException: Method is not a known CMP field
> accessor, CMR field accessor, or ejbSelect method:
> methodName=getDeptVO() ==================================
>
> Are there any concrete examples you can forward?
Okay, I don't know precisely if the abstract VO methods are needed.
Looking at my co-worker's code, I only see some of them being declared
in the abstract beans. Here's a snippet of one bean, Campaign, that has
many Coupons. It is a bi-directional 1:N relation, but only the
CampaignVO has a Collection of CouponVOs.
/**
* @ejb.bean
* name="Campaign"
* type="CMP"
* cmp-version="2.x"
* primkey-field="id"
*
* @ejb.value-object
* name="Campaign"
* match="*"
*/
public abstract class CampaignEJB implements EntityBean, Serializable
{
/**
* @ejb.relation
* name="Campaign-Coupon"
* role-name="Campaign-has-many-Coupons"
* @ejb.value-object
* type="Collection"
* aggregate="dd.ejb.entity.commerce.CouponValue"
* aggregate-name="Coupon"
* members="dd.ejb.entity.commerce.CouponLocal"
* members-name="Coupon"
* relation="external"
*/
public abstract Collection getCoupons();
public abstract void setCoupons(Collection coupons);
}
I hope that helps you. Unfortunately, the code isn't as clean as it
could be (we never got time to refactor it), but I think you'll get the
gist.
David Harkness
Sr. Software Engineer
Sony Pictures Digital Networks
(310) 482-4756
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