Hello all,
I have another problem. I am using generated composite primary keys. They
may only contain one element though. When XDoclet generates the ejb-jar.xml
file it is adding the tag <primkey-field> and this is causing problems with
the container.
eg:
IndividualBean.java
-------------------
/**
* @ejbPrimaryKey <{IndividualPK}>
* @ejbTransactionAttribute Required
* @stereotype party
* @author Stephen J. Thompson
* @undefined
* @displayName
* @ejbLocal <{IndividualLocal}>
* @ejbLocalHome <{IndividualLocalHome}>
*
*
* @ejb:bean name="IndividualBean"
* type="CMP"
* view-type="local"
* local-jndi-name="ejb/cass/contactmanager/IndividualLocal"
* primkey-field="uid"
*
* @ejb:home extends="javax.ejb.EJBHome"
* generate="local"
*
local-class="uk.co.cass_ltd.contactmanager.dataobject.IndividualLocalHome"
*
* @ejb:interface extends="javax.ejb.EJBObject"
* generate="local"
*
local-class="uk.co.cass_ltd.contactmanager.dataobject.IndividualLocal"
*
* @ejb:pk
class="uk.co.cass_ltd.contactmanager.dataobject.IndividualPK"
*
*
* @jboss:table-name "CASSINDIVIDUAL"
* @jboss:create-table "true"
* @jboss:remove-table "false"
* @jboss:tuned-updates "true"
* @jboss:read-only "false"
*/
abstract public class IndividualBean implements EntityBean {
...
/**
* @undefined
* @ejbColumnName UID
*
*
* @ejb:pk-field
* @ejb:persistent-field
* @ejb:interface-method
*
* @jboss:column-name "UID"
*/
public abstract Integer getUid() throws javax.ejb.EJBException;
public abstract void setUid(Integer param) throws EJBException;
...
}
IndividualPK.java
-----------------
/**
* Primary key for IndividualBean.
* @ejbPrimaryKey <{IndividualPK}>
* @ejbTransactionAttribute Required
* @stereotype party
* @author XDOCLET 1.1.2
* @undefined
* @displayName
* @ejbLocal <{IndividualLocal}>
* @ejbLocalHome <{IndividualLocalHome}>
* @xdoclet-generated at 17-May-02 11:49:49
*/
public class IndividualPK
extends java.lang.Object
implements java.io.Serializable
{
static final long serialVersionUID = -3539616133369563807L;
transient private int _hashCode = Integer.MIN_VALUE;
transient private String value = null;
public java.lang.Integer uid;
public IndividualPK()
{
}
public IndividualPK( java.lang.Integer uid )
{
this.uid = uid;
}
public java.lang.Integer getUid()
{
return uid;
}
public void setUid(java.lang.Integer uid)
{
this.uid = uid;
}
public int hashCode()
{
if( _hashCode == Integer.MIN_VALUE )
{
_hashCode += this.uid.hashCode();
}
return _hashCode;
}
public boolean equals(Object obj)
{
if( !(obj instanceof
uk.co.cass_ltd.contactmanager.dataobject.IndividualPK) )
return false;
uk.co.cass_ltd.contactmanager.dataobject.IndividualPK pk =
(uk.co.cass_ltd.contactmanager.dataobject.IndividualPK)obj;
boolean eq = true;
if( obj == null )
{
eq = false;
}
else
{
if( this.uid == null &&
((uk.co.cass_ltd.contactmanager.dataobject.IndividualPK)obj).getUid() ==
null )
{
eq = true;
}
else
{
if( this.uid == null ||
((uk.co.cass_ltd.contactmanager.dataobject.IndividualPK)obj).getUid() ==
null )
{
eq = false;
}
else
{
eq = eq && this.uid.equals( pk.uid );
}
}
}
return eq;
}
public String toString()
{
if( value == null )
{
value = "[.";
value += this.uid+".";
value += "]";
}
return value;
}
}
ejb-jar.xml - generated by XDoclet.
-----------------------------------
...
<entity >
<description><![CDATA[No Description.]]></description>
<ejb-name>IndividualBean</ejb-name>
<local-home>uk.co.cass_ltd.contactmanager.dataobject.IndividualLocalHome</lo
cal-home>
<local>uk.co.cass_ltd.contactmanager.dataobject.IndividualLocal</local>
<ejb-class>uk.co.cass_ltd.contactmanager.dataobject.IndividualBean</ejb-clas
s>
<persistence-type>Container</persistence-type>
<prim-key-class>uk.co.cass_ltd.contactmanager.dataobject.IndividualPK</prim-
key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>IndividualBean</abstract-schema-name>
<cmp-field >
<description><![CDATA[]]></description>
<field-name>uid</field-name>
</cmp-field>
<cmp-field >
<description><![CDATA[]]></description>
<field-name>dear</field-name>
</cmp-field>
<cmp-field >
<description><![CDATA[]]></description>
<field-name>forname</field-name>
</cmp-field>
<cmp-field >
<description><![CDATA[]]></description>
<field-name>middlename</field-name>
</cmp-field>
<cmp-field >
<description><![CDATA[]]></description>
<field-name>surname</field-name>
</cmp-field>
<primkey-field>uid</primkey-field>
</entity>
...
As you can see it added the tag <primkey-field>uid</primkey-field> to the
ejb-jar.xml file. This causes JBoss to reject it with the message "The type
of primkey-field must match the primary key class". If I delete the line
from the ejb-jar.xml file it deploys fine.
Anyone know where I have gone wrong?
Thanks.
Stephen.
---
Tell someone there are 100 billion stars and they will believe you...
Tell them that a bench has wet paint on it and they'll have to touch it to
be sure.
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