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From "Manu T George (JIRA)" <...@geronimo.apache.org>
Subject [jira] Created: (GERONIMO-1374) Open EJB does not allow the setting of a ForiegnKey that is involved in a CMR relationship
Date Fri, 16 Dec 2005 12:21:45 GMT
Open EJB does not allow the setting of a ForiegnKey that is involved in a CMR relationship
------------------------------------------------------------------------------------------

         Key: GERONIMO-1374
         URL: http://issues.apache.org/jira/browse/GERONIMO-1374
     Project: Geronimo
        Type: Bug
  Components: OpenEJB  
    Versions: 1.0-M5    
 Environment: JDK 1.4.2_09 WindowsXP
    Reporter: Manu T George


I have two CMPs with a 1:n relationship.
CMP1 -  Order - PK = OrderPK which has a single field orderId
CMP2  - OrderItem = OrderItemPk which has 2 fields InventoryId and order_orderId

OrderId and order_orderId are mapped
When i do a setOrder_orderId in the ejbCreate of OrderItem geronimo gives an error during
runtime saying cannot set read only field.

When i don't set it geronimo says partial null key . In this case I set the cmr field in the
ejbPostCreate method

 org.tranql.identity.UndefinedIdentityException: Partial null key
    at org.tranql.identity.DerivedIdentity.defineIdentity(DerivedIdentity.java:80)
    at org.openejb.entity.cmp.CMPCreateMethod.execute(CMPCreateMethod.java:175)
    at org.openejb.dispatch.DispatchInterceptor.invoke(DispatchInterceptor.java:72)
    at org.apache.geronimo.naming.java.ComponentContextInterceptor.invoke(ComponentContextInterceptor.java:56)
    at org.openejb.ConnectionTrackingInterceptor.invoke(ConnectionTrackingInterceptor.java:81)
    at org.openejb.entity.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:136)
    at org.openejb.entity.cmp.InTxCacheInterceptor.invoke(InTxCacheInterceptor.java:90)
    at org.openejb.transaction.ContainerPolicy$TxRequired.invoke(ContainerPolicy.java:119)

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