Hi,
I have a problem with my CMP entity bean with 1:N relation
Deployement is ok, but when I want use a relation method, I have the error
17:11:46,279 ERROR [STDERR] java.lang.IllegalStateException: A CMR
collection may only be used within the transction in which it was created
Does anybody know something about this problem ?
thank you !
regards
bertrand paquet
PS : here is my configuration :
orderBean.java :
public abstract Collection getMessages();
it's when I call this function that I see a problem
order.java :
public Collection getMessages( ) throws java.rmi.RemoteException;
ejb-jar.xml :
<ejb-relation >
<ejb-relation-name>order-message-relation</ejb-relation-name>
<ejb-relationship-role >
<ejb-relationship-role-name>one-order-has-many-messages</ejb-relationship-ro
le-name>
<multiplicity>One</multiplicity>
<relationship-role-source >
<ejb-name>Order</ejb-name>
</relationship-role-source>
<cmr-field >
<cmr-field-name>messages</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role >
<ejb-relationship-role-name>one-message-belongs-to-one-order</ejb-relationsh
ip-role-name>
<multiplicity>Many</multiplicity>
<relationship-role-source >
<ejb-name>Message</ejb-name>
</relationship-role-source>
</ejb-relationship-role>
</ejb-relation>
jbosscmp-jdbc.xml :
<ejb-relation>
<ejb-relation-name>order-message-relation</ejb-relation-name>
<foreign-key-mapping/>
<ejb-relationship-role>
<ejb-relationship-role-name>one-order-has-many-messages</ejb-relationship-ro
le-name>
<key-fields>
<key-field>
<field-name>id</field-name>
<column-name>orderIdFK</column-name>
</key-field>
</key-fields>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>one-message-belongs-to-one-order</ejb-relationsh
ip-role-name>
<fk-constraint>false</fk-constraint>
</ejb-relationship-role>
</ejb-relation>
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