About my previous post, I'm using HSQLDB, so tables and variables should
be returned in upper case, even though the ddl I pasted down there is in
lower case. Besides HSQLDB,
actionlayer.plugin=struts
persistencelayer.plugin=hibernate
I think my problem is in the many2many element, but I can't figure out
what is it. Can somebody take 1 minute to look at it? I believe it is a
siple thing for experienced eyes.
Thanks,
Diego
Diego Ballve wrote:
> Hello,
>
> I'm trying to use middlegen in a database w/ multiple many-to-many and
> I'm getting StrutsXXXDelegate to call undefined methods like
> TranslatorUtil.copyPersistenceToVo(Collection, XXXForm);
>
> For instance, I have defined
> <many2many>
> <tablea generate="true" name="ACCOUNT" />
> <jointable name="ACCOUNT_CREDENTIALS" generate="false" />
> <tableb generate="true" name="CREDENTIALS" />
> </many2many>
>
> For my database definiton:
>
> create table credentials (
> id varchar(255) not null,
> primary key (id)
> )
> create table account (
> id varchar(255) not null,
> password varchar(255),
> expiration_time bigint,
> owner varchar(255) not null,
> primary key (id)
> )
> create table account_credentials (
> account_id varchar(255) not null,
> credential_id varchar(255) not null,
> primary key (credential_id, account_id)
> )
> alter table account_credentials add constraint FK10022FEAA77C1603
> foreign key (credential_id) references credentials
> alter table account_credentials add constraint FK10022FEAD01E1C6D
> foreign key (account_id) references account
>
>
> But I get middlegen generating
>
> public class StrutsAccountDelegate {
> ...
> /**
> * This method will return all objects referenced by Credential
> */
> public static List getCredential(airline.web.struts.AccountForm
> accountForm) throws Exception {
> List retVals = new ArrayList();
> airline.hibernate.Account accountPersistence = null;
> javax.naming.InitialContext ctx = new javax.naming.InitialContext();
> // TODO: Make adapter get SessionFactory jndi name by ant task argument?
> net.sf.hibernate.SessionFactory factory =
> (net.sf.hibernate.SessionFactory)ctx.lookup("java:AirlineHibernateFactory");
> net.sf.hibernate.Session session = factory.openSession();
> net.sf.hibernate.Transaction tx = session.beginTransaction();
> accountPersistence =
> (airline.hibernate.Account)session.load(airline.hibernate.Account.class,
> accountPersistence.getId());
> tx.commit();
> session.close();
> retVals.add(accountPersistence.getCredentials());
> ArrayList CREDENTIAL_ID_vos = new ArrayList();
> for (Iterator it = retVals.iterator(); it.hasNext(); ) {
> airline.web.struts.CredentialForm CREDENTIAL_ID_Temp = new
> airline.web.struts.CredentialForm();
> java.util.Collection CREDENTIAL_ID_PO =
> (java.util.Collection)it.next();
> TranslatorUtil.copyPersistenceToVo(CREDENTIAL_ID_PO,
> CREDENTIAL_ID_Temp);
> CREDENTIAL_ID_vos.add(CREDENTIAL_ID_Temp);
> }
> retVals = CREDENTIAL_ID_vos;
> return retVals;
> }
> }
>
> It seems that middlegen is mapping the collection and not the collection
> items.. I've spend some time trying to figure out why but I'm stuck!
> what am I missing?
>
> Thanks,
> Diego
>
>
>
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