How to use

getSets

method

in

com.lyncode.xoai.dataprovider.model.Context

public boolean exists(Context context, String setSpec) {
  List<Set> statics = context.getSets();
  for (Set set : statics)
    if (set.getSpec().equals(set))
      return true;
  return setRepository.exists(setSpec);
}

  public List<Set> getSets(Context context, FilterResolver resolver) {
    List<Set> result = new ArrayList<Set>();
    for (Set set : context.getSets())
      if (set.getCondition().getFilter(resolver).isItemShown(item))
        result.add(set);

    result.addAll(item.getSets());

    return result;
  }
}

public ListSetsResult getSets(Context context, int offset, int length) {
  List<Set> results = new ArrayList<Set>();
  List<Set> statics = context.getSets();
  if (offset < statics.size()) {
    log.debug("Offset less than static sets size");

private Header createHeader(OAICompiledRequest parameters,
                ItemIdentifier itemIdentifier) throws BadArgumentException,
    OAIException,
    NoMetadataFormatsException {
  MetadataFormat format = getContext().formatForPrefix(parameters
      .getMetadataPrefix());
  if (!itemIdentifier.isDeleted() && !canDisseminate(itemIdentifier, format))
    throw new InternalOAIException("The item repository is currently providing items which cannot be disseminated with format "+format.getPrefix());
  Header header = new Header();
  header.withDatestamp(itemIdentifier.getDatestamp());
  header.withIdentifier(itemIdentifier.getIdentifier());
  if (itemIdentifier.isDeleted())
    header.withStatus(Header.Status.DELETED);
  for (Set set : getContext().getSets())
    if (set.getCondition().getFilter(getRepository().getFilterResolver()).isItemShown(itemIdentifier))
      header.withSetSpec(set.getSpec());
  for (Set set : itemIdentifier.getSets())
    header.withSetSpec(set.getSpec());
  return header;
}

header.withDatestamp(item.getDatestamp());
for (Set set : getContext().getSets())
  if (set.getCondition().getFilter(getRepository().getFilterResolver()).isItemShown(item))
    header.withSetSpec(set.getSpec());