Esempio n. 1
0
  @Override
  public void setEmbargo(Context context, Item item) throws SQLException, AuthorizeException {
    // if lift is null, we might be restoring an item from an AIP
    DCDate myLift = getEmbargoTermsAsDate(context, item);
    if (myLift == null) {
      if ((myLift = recoverEmbargoDate(item)) == null) {
        return;
      }
    }
    String slift = myLift.toString();
    boolean ignoreAuth = context.ignoreAuthorization();
    try {
      context.setIgnoreAuthorization(true);
      itemService.clearMetadata(context, item, lift_schema, lift_element, lift_qualifier, Item.ANY);
      itemService.addMetadata(
          context, item, lift_schema, lift_element, lift_qualifier, null, slift);
      log.info("Set embargo on Item " + item.getHandle() + ", expires on: " + slift);

      setter.setEmbargo(context, item);

      itemService.update(context, item);
    } finally {
      context.setIgnoreAuthorization(ignoreAuth);
    }
  }
Esempio n. 2
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  @Override
  public DCDate getEmbargoTermsAsDate(Context context, Item item)
      throws SQLException, AuthorizeException {
    List<MetadataValue> terms =
        itemService.getMetadata(item, terms_schema, terms_element, terms_qualifier, Item.ANY);

    DCDate result = null;

    // Its poor form to blindly use an object that could be null...
    if (terms == null) return null;

    result = setter.parseTerms(context, item, terms.size() > 0 ? terms.get(0).getValue() : null);

    if (result == null) return null;

    // new DCDate(non-date String) means toDate() will return null
    Date liftDate = result.toDate();
    if (liftDate == null) {
      throw new IllegalArgumentException(
          "Embargo lift date is uninterpretable:  " + result.toString());
    }

    // sanity check: do not allow an embargo lift date in the past.
    if (liftDate.before(new Date())) {
      throw new IllegalArgumentException(
          "Embargo lift date must be in the future, but this is in the past: " + result.toString());
    }
    return result;
  }
Esempio n. 3
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 @Override
 public void checkEmbargo(Context context, Item item)
     throws SQLException, IOException, AuthorizeException {
   setter.checkEmbargo(context, item);
 }