if (results.getResults().size() > 0 && containerSignatureDefinitions != null) {
for (IdentificationResult identResult : results.getResults()) {
String filePuid = identResult.getPuid();
if (filePuid != null) {
TriggerPuid containerPuid = getTriggerPuidByPuid(filePuid);
if (containerPuid != null) {
requestFactory = new ContainerFileIdentificationRequestFactory();
String containerType = containerPuid.getContainerType();
if (OLE2_CONTAINER.equals(containerType)) {
try {
Ole2ContainerContentIdentifier ole2Identifier =
new Ole2ContainerContentIdentifier();