@Override
public DynamicResultSet fetch(PersistencePackage persistencePackage, CriteriaTransferObject cto) throws ServiceException {
PersistencePerspective persistencePerspective = persistencePackage.getPersistencePerspective();
String ceilingEntityFullyQualifiedClassname = persistencePackage.getCeilingEntityFullyQualifiedClassname();
AdornedTargetList adornedTargetList = (AdornedTargetList) persistencePerspective.getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.ADORNEDTARGETLIST);
Entity[] payload;
int totalRecords;
try {
Class<?>[] entities = persistenceManager.getPolymorphicEntities(ceilingEntityFullyQualifiedClassname);
Map<String, FieldMetadata> mergedPropertiesTarget = persistenceManager.getDynamicEntityDao().getMergedProperties(
ceilingEntityFullyQualifiedClassname,
entities,
null,
persistencePerspective.getAdditionalNonPersistentProperties(),
persistencePerspective.getAdditionalForeignKeys(),
MergedPropertyType.PRIMARY,
persistencePerspective.getPopulateToOneFields(),
persistencePerspective.getIncludeFields(),
persistencePerspective.getExcludeFields(),
persistencePerspective.getConfigurationKey(),
""
);
AdornedTargetRetrieval adornedTargetRetrieval = new AdornedTargetRetrieval(persistencePackage, adornedTargetList, cto).invokeForFetch();
List<Serializable> records = adornedTargetRetrieval.getRecords();
Map<String, FieldMetadata> mergedProperties = adornedTargetRetrieval.getMergedProperties();
payload = getRecords(mergedPropertiesTarget, records, mergedProperties, adornedTargetList.getTargetObjectPath());
totalRecords = getTotalRecords(adornedTargetList.getAdornedTargetEntityClassname(), adornedTargetRetrieval.getFilterMappings());
} catch (Exception e) {
throw new ServiceException("Unable to fetch results for " + adornedTargetList.getAdornedTargetEntityClassname(), e);
}
DynamicResultSet results = new DynamicResultSet(null, payload, totalRecords);
return results;