[Xdoclet-user] Relationships --> key fields

Jesper Sun, 15 Jun 2003 04:33:43 -0700

Hello all,

Hope you can help me out on this one since it seems to me that I get errors no matter how I configure my beans. It doesn’t make a difference whether

the relationships are unidirectional or bidirctional.

HERE IS THE ERROR I GET WHEN I DEPLOY TO JBOSS – I GET THIS FOR EACH OF MY BEANS:

Depends On Me: org.jboss.deployment.DeploymentException: Atleast one role of a foreign-key mapped r

elationship must have key fields (or <primkey-field> is missing from ejb-jar.xml): ejb-relation-name

=PaySilk-PurchaseSilk, ObjectName: jboss.j2ee:jndiName=SellSilk,service=EJB

state: FAILED

MY SETUP:

IM RUNNING jboss-3.2.1_tomcat-4.1.24 WITH XDOCLET 1.2b2

THE SELLSILKBEAN DOSENT CONTAIN THE RELATIONSHIP NAMED IN THE ERROR-MESSAGE

THE OFFENDING RELATION DOSENT HAVE ANYTHING TO DO WITH “SELLSILKBEAN” BUT IS DECLARED IN A

BEAN CALLED “PAYSILKBEAN” WHERE THE RELATION IS DECLARED LIKE THIS:

/**

* @ejb:interface-method

public abstract void setDualPurchaseSilk(java.util.Collection DualPurchaseSilk);

/**

* @ejb.interface-method

* @ejb:relation

* name="PaySilk-PurchaseSilk"

* role-name="PaySilk-has-a-DualPurchaseSilk"

* target-ejb="PurchaseSilk"

* target-role-name="PurchaseSilk-Belongs-To-PaySilk"

* cascade-delete="no"

* multible="yes"

* target-multible="no"

* @jboss.target-relation

* fk-column="PurchaseSilkFK"

* fk-constraint = "false"

* related-pk-field="PurchaseSilkPK"

public abstract java.util.Collection getDualPurchaseSilk();

IN EJB-JAR.XML IT LOOKS LIKE THIS:

<ejb-relation >

<ejb-relation-name>PaySilk-PurchaseSilk</ejb-relation-name>

<ejb-relationship-role >

<ejb-relationship-role-name>PaySilk-has-a-DualPurchaseSilk</ejb-relationship-role-name>

<relationship-role-source >

<ejb-name>PaySilk</ejb-name>

</relationship-role-source>

<cmr-field >

<cmr-field-name>dualPurchaseSilk</cmr-field-name>

<cmr-field-type>java.util.Collection</cmr-field-type>

</cmr-field>

</ejb-relationship-role>

<ejb-relationship-role >

<ejb-relationship-role-name>PurchaseSilk-Belongs-To-PaySilk</ejb-relationship-role-name>

<relationship-role-source >

<ejb-name>PurchaseSilk</ejb-name>

</relationship-role-source>

</ejb-relationship-role>

</ejb-relation>

IN JBOSS-JDBC.XML

<ejb-relation>

<ejb-relation-name>PaySilk-PurchaseSilk</ejb-relation-name>

<ejb-relationship-role>

<ejb-relationship-role-name>PaySilk-has-a-DualPurchaseSilk</ejb-relationship-role-name>

<key-fields>

<key-field>

<field-name>PurchaseSilkPK</field-name>

<column-name>PurchaseSilkFK</column-name>

</key-field>

</key-fields>

</ejb-relationship-role>

<ejb-relationship-role>

<ejb-relationship-role-name>PurchaseSilk-Belongs-To-PaySilk</ejb-relationship-role-name>

<fk-constraint>false</fk-constraint>

<key-fields/>

</ejb-relationship-role>

</ejb-relation>

IT SEEMS TO ME THAT “AT LEAST ONE ROLE IN THE RELATIONSHIP DOES HAVE KEYFIELDS!!!!

HOPE SOMEONE CAN POINT ME IN THE RIGHT DIRECTION OR TO MY ERROR BECAUSE IT SEEMS TO ME THAT I TRIED ALLMOST ANYTHING!

THANK YOU J

____________________________

:)esper Linvald

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[Xdoclet-user] Relationships --> key fields

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