/**
* Verifica quantos registros existem de acordo com a entidade informada como parâmetro.
*
* @param exemplo - entidade que servirá como base de consulta.
* @return o número de registros informados.
*/
public int count(E exemplo) {
ReportQuery rq = new ReportQuery();
rq.setExampleObject(exemplo);
rq.addCount();
ReportQueryResult queryResult =
(ReportQueryResult) getJpaEntityManager().createQuery(rq).getSingleResult();
Number result = (Number) queryResult.getResults().get(0);
return result.intValue();
}
public void verify() {
super.verify();
Iterator reportResults = ((Vector) results).iterator();
while (reportResults.hasNext()) {
ReportQueryResult result = (ReportQueryResult) reportResults.next();
if (!((String) result.get("firstName")).startsWith("B")) {
throw new TestErrorException("Incorrect Report Query result returned from the cache.");
}
}
}
public String getLastModifiedDate(Object sample) {
String modifiedDate = null;
ExpressionBuilder builder = new ExpressionBuilder(sample.getClass());
ReportQuery report = new ReportQuery(sample.getClass(), builder);
report.addMaximum("modifiedDate");
jpa.getSession().executeQuery(report);
List l = (List) jpa.getSession().executeQuery(report);
if (l != null && l.size() > 0) {
ReportQueryResult o = (ReportQueryResult) l.get(0);
modifiedDate = (String) o.getByIndex(0);
}
return modifiedDate;
}