Hi,

How can I disable all caches?

My system is collaborative and caches are really problematic and confusing in this kind of system.

Thanks in advance,

Best regards.

hibernate doesn't enable any second level cache unless you tell it to - so don't.

But, when I insert or update a row and I start up the application from other computer, I can't see the last changes. Can it be caused for transactions not completed? For example, in the code below, the line highlighted cause the next Exception: Transaction not successfully started

DocumentDAO documentDAO=(DocumentDAO)DocumentDAO.getInstance();
Session s=documentDAO.getSession();

Transaction tx=documentDAO.beginTransaction(s);

Document docu=documentDAO.get(new Integer(idDocument));

SecurityClasDAO securityClasDAO=(SecurityClasDAO)SecurityClasDAO.getInstance();
Session s3=securityClasDAO.getSession();

Transaction tx3=securityClasDAO.beginTransaction(s3);

SecurityClas secClas=(SecurityClas)securityClasDAO.getQuery("from SecurityClas s where s.value=?",s3).setCacheable(false).setString(0, clasiSeg).list().get(0);

securityClasDAO.commitTransaction(tx3);
securityClasDAO.closeSession(s3);


TypeParagraphDAO typeParagraphDAO=(TypeParagraphDAO)TypeParagraphDAO.getInstance();
Session s4=typeParagraphDAO.getSession();

Transaction tx4=typeParagraphDAO.beginTransaction(s4);

TypeParagraph typeParagraph=(TypeParagraph)typeParagraphDAO. getQuery("from TypeParagraph t where t.value=?",s4).setCacheable(false).setString(0, tipo).list().get(0);
System.out.println("TIPO DE PARRAFO:"+typeParagraph.getValue());

typeParagraphDAO.commitTransaction(tx4);
typeParagraphDAO.closeSession(s4);

Paragraph parrafo=new Paragraph();
parrafo.setContent(contenido);
parrafo.setCreationDate(new Date());
parrafo.setDeleted(false);
parrafo.setIdDocument(docu);
parrafo.setIdParentNode(new Long(ppid));
parrafo.setIdSecurityclas(secClas);
parrafo.setIdType(typeParagraph);
parrafo.setLevel("level");
parrafo.setLock(locked);
parrafo.setModificationDate(new Date());
parrafo.setOwner(owner);
parrafo.setTitle(titulo);


ParagraphDAO paragraphDAO=(ParagraphDAO)ParagraphDAO.getInstance();
Session s2=paragraphDAO.getSession();

Transaction tx2=paragraphDAO.beginTransaction(s2);

Integer idNuevoParrafo=paragraphDAO.save(parrafo);
System.out.println("PARRAFO GUARDADO OK");

paragraphDAO.commitTransaction(tx2);
paragraphDAO.closeSession(s2);
if(docu==null)
{
System.out.println("RETURN NULL");
return null;
}
else if(docu.getName().equals(""))
{
resul=idNuevoParrafo.toString();
}
else
{
String nuevoDocumento=annadeParrafoAlXML(docu.getName(),idNuevoParrafo,titulo,ppid,"",tipo, locked, contenido, clasiSeg);
docu.setName(nuevoDocumento);
documentDAO.saveOrUpdate(docu);
resul=idNuevoParrafo.toString();
}
}
catch(Exception e)
{
System.out.println("Error en el Servicio de addParagraph--> "+e.getMessage());
return null;
}