Hello,
I am running JBoss3.0.0RC2_Tomcat4.0.3 against Firebird 1.0 on Mac OS X
10.1.4. I was trying to deploy a simple Customer EJB which has a cmr to
a ShippingAddress. I get the following error:
org.jboss.deployment.DeploymentException: error in create of EjbModule:
file:/jboss-3.0.0RC2/server/default/deploy/ad-ejb.jar; - nested
throwable: (org.jboss.deployment.DeploymentException: Atleast one role
of a foreign-key mapped relationship must have key fields:
ejb-relation-name=Customer-DefaultShippingAddress)
at org.jboss.ejb.EJBDeployer.create(EJBDeployer.java:380)
at
org.jboss.deployment.MainDeployer.create(MainDeployer.java:651)
at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:526)
at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:490)
at java.lang.reflect.Method.invoke(Native Method)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke
(ReflectedMBeanDispatcher.java:284)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
at $Proxy4.deploy(Unknown Source)
at
org.jboss.deployment.scanner.URLDeploymentScanner.deploy
(URLDeploymentScanner.java:405)
at
org.jboss.deployment.scanner.URLDeploymentScanner.scanDirectory
(URLDeploymentScanner.java:586)
at
org.jboss.deployment.scanner.URLDeploymentScanner.scan
(URLDeploymentScanner.java:465)
at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(
AbstractDeploymentScanner.java:202)
at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run
(AbstractDeploymentScanner.java:191)
The cmr XML description:
<ejb-relation >
<ejb-relation-name>Customer-
DefaultShippingAddress</ejb-relation-name>
<!-- unidirectional -->
<ejb-relationship-role >
<ejb-relationship-role-
name>Customer-has-DefaultShippingAddress</ejb-relationship-role-name>
<multiplicity>One</multiplicity>
<relationship-role-source >
<ejb-name>Customer</ejb-name>
</relationship-role-source>
<cmr-field >
<cmr-field-name>defaultShippingAddress</cmr-field-name>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role >
<ejb-relationship-role-
name>DefaultShippingAddress-belongs-to-
Customer</ejb-relationship-role-name>
<multiplicity>One</multiplicity>
<relationship-role-source >
<ejb-name>Address</ejb-name>
</relationship-role-source>
</ejb-relationship-role>
</ejb-relation>
Seems correct. Does anyone know what "key" the deployer is
referencing? XDoclet source is below.
Thanks for any help,
James Richards
++++++++++++++++++++
package com.mycorp.ejb.customer;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.CreateException;
import com.mycorp.ejb.address.AddressLocal;
/**
* A general purpose Customer bean.
*
* Uses XDoclet based tagging: http://xdoclet.sourceforge.net
*
* @ejb:bean name="Customer"
* type="CMP"
* jndi-name="ejb/mycorp/Customer"
* local-jndi-name="CustomerLocal"
* view-type="both"
* primkey-field="id"
* cmp-version="2.x"
* schema="Customer"
*
* @ejb:pk class="java.lang.Integer"
*
* @ejb:home generate="both"
* remote-class="com.mycorp.ejb.customer.CustomerHome"
* local-class="com.mycorp.ejb.customer.CustomerLocalHome"
*
* @jboss:table-name="customer"
* @jboss:create-table="true"
* @jboss:remove-table="true"
* @jboss:tuned-updates="true"
* @jboss:read-only="false"
*
*/
public abstract class CustomerBean implements EntityBean {
EntityContext context;
/**
* A customer must have shipping/billing addresses prior to creation.
*
* @ejb:create-method
*/
public java.lang.Integer ejbCreate(Integer id,
AddressLocal defaultShipping
) throws
javax.ejb.CreateException {
setId(id);
return null;
}
public void ejbPostCreate(Integer id,
AddressLocal defaultShipping
) {
setDefaultShippingAddress(defaultShipping);
}
/**
* @ejb:pk-field
* @ejb:persistent-field
* @ejb:interface-method
*/
public abstract Integer getId();
/**
* NOT a remote method
*/
public abstract void setId(Integer id);
/**
* @ejb:interface-method
* @ejb:relation name="Customer-DefaultShippingAddress"
* role-name="Customer-has-DefaultShippingAddress"
* target-ejb="Address"
* target-role-
name="DefaultShippingAddress-belongs-to-Customer"
*/
public abstract AddressLocal getDefaultShippingAddress();
/**
* @ejb:interface-method
*/
public abstract void setDefaultShippingAddress(AddressLocal
shippingAddress);
}
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