First, you should have
public void ejbPostCreate(ALocal a ) {
do you have it?
alex
Wednesday, May 28, 2003, 1:45:32 PM, costin costin wrote:
c> Hello!
c> I am having difficulties with a CMR relation on one of my web-apps.
c> I am using JBoss 3.2.0 and MySql 4.0.12 on Linux 2.4.18.
c> I have the following diagram:
c> +--------+
c> | A bean |
c> +--------+
c> A 1
c> |
c> V *
c> +------+
c> |B bean|
c> +------+
c> The problem appears when creating the B bean. Using middlegen and
c> xdoclet I have the following create method:
c> ----
c> public java.lang.Integer ejbCreate(ALocal a ) throws javax.ejb.CreateException {
c> // Set CMP fields
c> // EJB 2.0 spec says return null for CMP ejbCreate methods.
c> return null;
c> }
c> public void ejbPostCreate( java.lang.Integer id, , ALocal a ) throws
javax.ejb.CreateException {
c> // Set CMR fields
c> setA(a);
c> }
c> ----
c> So, basically I need a A reference before I can make some B beans.
c> Typically, the A beans gets created first and then I have to add
c> some B beans to the mix
c> Even though , I am finding a reference to the
c> ALocal (I am logging it and test it to be != null), after I make the call to
the create() method
c> the database field (I am using ForeingKeys) gets only NULL.
c> ----
c> try
c> {
c> referenceA = getABean();
c> if (referenceA== null)
c> logger.debug("*** reference A == null");
c> else
c> logger.debug("*** reference A NOT null");
c> facade.create(
c> referenceA
c> );
c> logger.debug("Done writing into the database");
c> }
c> catch (Exception e)
c> {
c> logger.error("I have an exception");
c> }
c> ----
c> Can anyone give me a clue here about what is going wrong...
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