Java Code Examples for org.apache.nifi.provenance.ProvenanceRepository#getSearchableFields()

The following examples show how to use org.apache.nifi.provenance.ProvenanceRepository#getSearchableFields() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ControllerFacade.java    From localization_nifi with Apache License 2.0 5 votes vote down vote up 
/**
 * 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) {
        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;
}
Example 2
Source File: ControllerFacade.java    From nifi with Apache License 2.0 5 votes vote down vote up 
/**
 * 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 exclude the Event Time because it is always searchable but don't want support querying it this way...
        // 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;
}