Handle this Exception
@Override
public String saveTemplatesToPCA(List<FilesTemplateDomain> fileTemplates) {
TransactionDefinition transactionDefinition = new DefaultTransactionDefinition();
TransactionStatus status = transactionManager.getTransaction(transactionDefinition);
try {
template.saveOrUpdateAll(fileTemplates);
transactionManager.commit(status);
return "success";
} catch (Exception e) {
try{
transactionManager.rollback(status);
}catch(Exception ee){
System.out.println("Exception in commit or rollback : "+ee);
}
System.out.println("Exception in saveTemplatesToPCA() : "+e);
return "fail";
}
}