Examples with ProvenanceSearchableFieldDTO org.apache.nifi.web.api.dto.provenance.ProvenanceSearchableFieldDTO used on opensource projects

Example 1 with ProvenanceSearchableFieldDTO

use of org.apache.nifi.web.api.dto.provenance.ProvenanceSearchableFieldDTO in project nifi by apache.

the class ControllerFacade method getProvenanceSearchOptions.

/**
 * Gets the available options for searching provenance.
 *
 * @return the available options for searching provenance
 */
public ProvenanceOptionsDTO getProvenanceSearchOptions() {
    final ProvenanceRepository provenanceRepository = flowController.getProvenanceRepository();
    // create the search options dto
    final ProvenanceOptionsDTO searchOptions = new ProvenanceOptionsDTO();
    final List<ProvenanceSearchableFieldDTO> searchableFieldNames = new ArrayList<>();
    final List<SearchableField> fields = provenanceRepository.getSearchableFields();
    for (final SearchableField field : fields) {
        // we prefer the user queries using startDate and endDate
        if (SearchableFields.EventTime.equals(field)) {
            continue;
        }
        final ProvenanceSearchableFieldDTO searchableField = new ProvenanceSearchableFieldDTO();
        searchableField.setId(field.getIdentifier());
        searchableField.setField(field.getSearchableFieldName());
        searchableField.setLabel(field.getFriendlyName());
        searchableField.setType(field.getFieldType().name());
        searchableFieldNames.add(searchableField);
    }
    final List<SearchableField> searchableAttributes = provenanceRepository.getSearchableAttributes();
    for (final SearchableField searchableAttr : searchableAttributes) {
        final ProvenanceSearchableFieldDTO searchableAttribute = new ProvenanceSearchableFieldDTO();
        searchableAttribute.setId(searchableAttr.getIdentifier());
        searchableAttribute.setField(searchableAttr.getSearchableFieldName());
        searchableAttribute.setLabel(searchableAttr.getFriendlyName());
        searchableAttribute.setType(searchableAttr.getFieldType().name());
        searchableFieldNames.add(searchableAttribute);
    }
    searchOptions.setSearchableFields(searchableFieldNames);
    return searchOptions;
}