hi,
My CMR issue doesn't quite match the others listed here so could some one help me out with this. I'm trying to do a simple test to set an address on a user but I when I call the setter I get a ClassCasEtxception.
I'm using xdoclet to generate my files

// code that throws the exception below
User user = userHome.findByPrimaryKey(userPK);
Address address = addressHome.findByPrimaryKey(addressPK);
user.setContactAddress(address);


// portion of the deployment decripter
<ejb-relation >
<ejb-relation-name>user-contact-address</ejb-relation-name>
<!-- unidirectional -->
<ejb-relationship-role >
<ejb-relationship-role-name>one-user-has-one-contact-address</ejb-relationship-role-name>
One
<relationship-role-source >
<ejb-name>User</ejb-name>
</relationship-role-source>
<cmr-field >
<cmr-field-name>contactAddress</cmr-field-name>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role >
<ejb-relationship-role-name>contact-address-belongs-to-user</ejb-relationship-role-name>
One
<relationship-role-source >
<ejb-name>Address</ejb-name>
</relationship-role-source>
</ejb-relationship-role>
</ejb-relation>


//the methods in my entity bean user
/**
*
* @ejb:interface-method
* @ejb:relation
* name="user-contact-address"
* role-name="one-user-has-one-contact-address"
* target-ejb="Address"
* target-role-name="contact-address-belongs-to-user"
* @jboss:relation
* fk-column="contact_addr_id_fk"
* related-pk-field="id"
*/
public abstract com.artstopia.user.interfaces.Address getContactAddress();

/**
* @ejb:interface-method
*/
public abstract void setContactAddress(com.artstopia.user.interfaces.Address a);





// exception recieved
2002-06-29 22:17:10,263 INFO [STDOUT] 22:17:10,257 ERROR [LogInterceptor] TransactionRolledbackException, causedBy:
java.lang.ClassCastException: $Proxy156
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.setInstanceValue(JDBCCMRFieldBridge.java:624)
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMRFieldBridge.setValue(JDBCCMRFieldBridge.java:563)
at org.jboss.ejb.plugins.cmp.bridge.EntityBridgeInvocationHandler.invoke(EntityBridgeInvocationHandler.java:125)
at org.jboss.proxy.compiler.Runtime.invoke(Runtime.java:59)
at com.artstopia.user.ejb.UserCMP$Proxy.setContactAddress()
at java.lang.reflect.Method.invoke(Native Method)
at org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1197)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationInterceptor.java:190)
at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:340)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
at org.jboss.ejb.plugins.EntityInstanceInterceptor.invoke(EntityInstanceInterceptor.java:193)
at org.jboss.ejb.plugins.EntityLockInterceptor.invoke(EntityLockInterceptor.java:107)
at org.jboss.ejb.plugins.EntityCreationInterceptor.invoke(EntityCreationInterceptor.java:69)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:96)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:273)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:129)
at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166)
at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:493)
at org.jboss.ejb.Container.invoke(Container.java:705)
at org.jboss.ejb.EntityContainer.invoke(EntityContainer.java:1055)


any help would be greatly appreaciated.
thanks
Mike