Question

I have an EJB method.

    public List<Rfsprsus> findAll() {
    List<Rfsprsus> rl = getEntityManager()
            .createNamedQuery("Rfsprsus.findAll", Rfsprsus.class)
            .getResultList();

    for(Rfsprsus r: rl) {
        StringBuilder tempPwd = new StringBuilder("");
        for(int i = 0; i < paramFacade.find().getPwlength(); i++) {
            tempPwd.append("a");
        }
        r.setPassword(tempPwd.toString());
        if(r.getOrg() == null) r.setOrg(orgFacade.find("011"));         }
    return rl;

But, after invoking this method, then I check the database. I’m quite surprised that the for loop actually caused an update!

I don’t know how and why, please explain!

Answer 1

I just added this on top of the method.

@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)

Worked like a charm!