Problème de requete imbriquée avec hibernate
Bonjour ,
j'essaie decrire la requete suivante avec hibernate 3
mais ça passe pas: :cry:
Code:
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/**
* method used to get the merchant services not already using service templates with the given Message Template code
* @param session
* @param code (the Message Template code)
* @throws DAOException
* @return MerchantService collection
*/
public static Collection findNotAssociatedMerchantServicesFromCode (Session session,String code)throws DAOException {
Collection results = null;
Transaction tx = null;
Query query = null;
StringBuffer str = null;
try {
if(logger.isDebugEnabled())
logger.debug("findNotAssociatedMerchantServicesFromCode : start le code de la template: " + code);
// str = new StringBuffer();
// str.append("SELECT tpa.profile FROM TemplateProfileAssociation tpa");
// str.append("WHERE parentTemplate.code="+code);
if(logger.isDebugEnabled())
logger.debug("ecrire la requete");
str = new StringBuffer();
str.append("SELECT ms FROM MerchantService ms");
str.append("WHERE ms.merchant.profile IN (");
str.append("SELECT profile FROM TemplateProfileAssociation tpa ");
str.append("WHERE tpa.parentTemplate.code="+code+")");
// str.append("SELECT MsgTemplate tmpl FROM TemplateProfileAssociation");
// str.append(" WHERE profile.name=t.merchantService.merchant.profile.name)");
//session
tx = session.beginTransaction();
if(logger.isDebugEnabled())
logger.debug("transaction");
query = session.createQuery(str.toString());
query.setCacheable(true);
if(logger.isDebugEnabled())
logger.debug("je récupère le résultat");
results = query.list();
if(logger.isDebugEnabled())
logger.debug("je commite");
tx.commit();
return results;
} catch(Exception e) {
tx.rollback();
throw new DAOException(e);
} finally {
if(logger.isDebugEnabled())
logger.debug("findNotAssociatedMerchantServicesFromCode : results=" + results.toString());
}
}
} |
j'attend votre réponse
Thanks a lot
