ViewCriteria vc = viewObject.createViewCriteria();
vc.setCriteriaMode(ViewCriteria.CRITERIA_MODE_CACHE);
ViewCriteriaRow vcRow = vc.createViewCriteriaRow();
ViewCriteriaItem vcRowItem = vcRow.ensureCriteriaItem("NombreDelAtributo");
vcRowItem.setOperator("=");
vcRowItem.getValues().get(0).setValue("Valor a buscar");
vcRowItem.setConjunction(ViewCriteriaRow.VC_CONJ_AND);
vc.add(vcRow);
RowSetIterator iterator = viewObject.getRowSetIterator();
RowIterator byViewCriteria = iterator.findByViewCriteria(vc, 1,
ViewObject.QUERY_MODE_SCAN_VIEW_ROWS);
if(byViewCriteria.getRowCount() > 0){
//EL REGISTRO EXISTE
}
Enlaces relacionados:ADF Bussiness Components: In-Memory Sorting and Filtering
- FIN -
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