[jibx-users] Multi level extension mapping problem

[Daggumalli, Sivaji]

I am getting run time marshalling exception when I use these multi level extension mappings and read Jibx supports multi level extension?? Any help is greatly appreciated.   Here are my Java objects   public class Customer implements Serializable {       private Product product; } public class Product implements Serializable{       protected agentId = null; } public class Prospect extends Product{       private int prospectId; } public class Quote extends Prospect { }   My binding is   <mapping class="Customer" name="customer">       <structure field="product" usage="optional" /> </mapping>  <mapping abstract="true" class="Product">       <value style="element" name="agentId" field="agentId" usage="optional" /> </mapping>       <mapping class="Prospect" abstract="true" extends="Product">       <value style="element" name="prospectId" field="prospectId" usage="optional" />       <structure map-as=" Product"></structure> </mapping>       <mapping class="Quote" name="quote" extends="Prospect">       <structure map-as="Prospect"></structure> </mapping>     getting this following exception at run time   org.jibx.runtime.JiBXException: Mapping for type Quote must extend abstract mapping for type Product   Thanks Siva