How to use

getErrorMessage

method

in

org.nuxeo.ecm.automation.core.util.Paginable

@Override
public String getErrorMessage() {
  return delegate.getErrorMessage();
}

jg.writeBooleanField("isSortable", paginable.isSortable());
jg.writeBooleanField("hasError", paginable.hasError());
jg.writeStringField("errorMessage", paginable.getErrorMessage());

protected void writePaginableHeader(JsonGenerator jg, List<T> list) throws IOException {
  if (list instanceof Paginable) {
    @SuppressWarnings("rawtypes")
    Paginable paginable = (Paginable) list;
    jg.writeBooleanField("isPaginable", true);
    jg.writeNumberField("resultsCount", paginable.getResultsCount());
    jg.writeNumberField("pageSize", paginable.getPageSize());
    jg.writeNumberField("maxPageSize", paginable.getMaxPageSize());
    jg.writeNumberField("currentPageSize", paginable.getCurrentPageSize());
    jg.writeNumberField("currentPageIndex", paginable.getCurrentPageIndex());
    jg.writeNumberField("numberOfPages", paginable.getNumberOfPages());
    jg.writeBooleanField("isPreviousPageAvailable", paginable.isPreviousPageAvailable());
    jg.writeBooleanField("isNextPageAvailable", paginable.isNextPageAvailable());
    jg.writeBooleanField("isLastPageAvailable", paginable.isLastPageAvailable());
    jg.writeBooleanField("isSortable", paginable.isSortable());
    jg.writeBooleanField("hasError", paginable.hasError());
    jg.writeStringField("errorMessage", paginable.getErrorMessage());
    if (paginable.hasAggregateSupport() && paginable.getAggregates() != null
        && !paginable.getAggregates().isEmpty()) {
      jg.writeObjectField("aggregations", paginable.getAggregates());
    }
  }
}