primary key class must be non-static. in JBoss

[parshuram]

Hi all ,
I am having such Warning when deploying the jar file.I am not using the static field but it gives such warning.
Please suggest me.

[Verifier]
Bean : PIDETAIL
Section: 9.4.7.2
Warning: At least one field in the primary key class must be non-static.

[Container factory] Deploying PIDETAIL
[JAWS] Table 'PU_PO_DETAIL' already exists
[ContainerManagement] Initializing
[ContainerManagement] Initialized
[ContainerManagement] Starting
[ContainerManagement] Started
[Container factory] Deployed application: file:/D:/JBossTomcat/JBoss-2.4.1_Tomcat-3.2.3/jboss/t
mp/deploy/Default/PIDetail.jar/
[J2EE Deployer Default] J2EE application: file:/D:/JBossTomcat/JBoss-2.4.1_Tomcat-3.2.3/jboss/d
eploy/PIDetail.jar is deployed.


*************************************** PK class ***************

package examples.trial.detail;

import java.io.*;

public class PIDetailPK implements Serializable
{
private String poNo;//fk
private int po_Srno; //pk
private int revision_No;//fk

public PIDetailPK()
{
}

public PIDetailPK(String poNo,int po_Srno,int revision_No)
{
this.poNo = poNo;
this.po_Srno = po_Srno;
this.revision_No = revision_No;
}

public boolean equals(Object ThisKey)
{
if( ThisKey == null || !(ThisKey instanceof PIDetailPK) )
return false ;
PIDetailPK pk = (PIDetailPK)ThisKey ;
if( (this.poNo.equals(pk.poNo)) && (this.revision_No == pk.revision_No) && (this.po_Srno == pk.po_Srno))
return true ;
return false ;
}

public int hashCode()
{
return ((this.toString()).hashCode()) ;
}

public String toString()
{
StringBuffer sb = new StringBuffer();
sb.append(poNo);
sb.append(revision_No);
sb.append(po_Srno);
return (sb.toString());
}

}

*************************************** **************

[hstech]

I'm assuming this primary key class is for an Entity Bean. You need to make the primary key field (in your case, I think you mean it to be po_Srno) public, not private.

Hope this helps,
Aaron.