I have another EJB relationship issue that is pretty urgent....
Ok, when I save a CreditApplication with a BusinessCard (i.e. Product), the
relationship works fine, and the DB is saved correctly. The issue is getting the data
back out of the db in a relationship.
We have 4 products. Each with a productId, applicationId and productType. So when we
get the Products back out of the db, and there is only 1 product saved (not 4), we
actually get a BusinessCard returned for each product. It is actually the same
BusinessCard (productId) for each Product. So it seems that the query is not looking
for a compound PK (productId & productType) which is the query needed to distinguish
between each product.
/**
* Get BusinessCard product for this CreditApplication.
* This is a one (CreditApplication) to one (BusinessCard) relationship.
* We can get a BusinessCardDto in the creditApplicationDto.getBusinessCard()
method.
* We can also setBusinessCard( pBusinessCard )
*
* @ejb.interface-method view-type="local"
*
* @ejb.value-object
* compose="com.wf.bd.ice.product.BusinessCardDto"
* compose-name="BusinessCardDto"
* members="com.wf.bd.ice.product.BusinessCardLocal"
* members-name="BusinessCard"
* relation="external"
*
* @ejb.relation
* name="CreditApplication-BusinessCard"
* role-name="CreditApplication-has-BusinessCard"
* target-ejb="BusinessCard"
* target-role-name="BusinessCard-belongs_to-CreditApplication"
* target-cascade-delete="yes"
*
* TODO: We may be required to add an additional column
* to the Business view to support the 1 -- 1
* relationship of the BusinessCard and CreditApplication
*
* @weblogic.target-column-map
* foreign-key-column="applicationId"
* key-column="applicationId"
*/
public abstract com.wf.bd.ice.product.BusinessCardLocal getBusinessCard();
/**
* @ejb.interface-method view-type="local"
**/
public abstract void setBusinessCard( com.wf.bd.ice.product.BusinessCardLocal
pBusinessCardLocal );
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