Examples with CertificationState org.talend.dataprep.dataset.adapter.Dataset.CertificationState used on opensource projects

Example 1 with CertificationState

use of org.talend.dataprep.dataset.adapter.Dataset.CertificationState in project data-prep by Talend.

the class DataSetAPI method list.

@RequestMapping(value = "/api/datasets", method = GET, produces = APPLICATION_JSON_VALUE)
@ApiOperation(value = "List data sets.", produces = APPLICATION_JSON_VALUE, notes = "Returns a list of data sets the user can use.")
@Timed
public Stream<DatasetDTO> list(@ApiParam(value = "Sort key (by name or date), defaults to 'date'.") @RequestParam(defaultValue = "creationDate") Sort sort, @ApiParam(value = "Order for sort key (desc or asc), defaults to 'desc'.") @RequestParam(defaultValue = "desc") Order order, @ApiParam(value = "Filter on name containing the specified name") @RequestParam(defaultValue = "") String name, @ApiParam(value = "Filter on certified data sets") @RequestParam(defaultValue = "false") boolean certified, @ApiParam(value = "Filter on favorite data sets") @RequestParam(defaultValue = "false") boolean favorite, @ApiParam(value = "Filter on recent data sets") @RequestParam(defaultValue = "false") boolean limit) {
    try {
        CertificationState certification = certified ? CERTIFIED : null;
        Boolean filterOnFavorite = favorite ? Boolean.TRUE : null;
        Stream<DatasetDTO> datasetStream = datasetClient.listDataSetMetadata(certification, filterOnFavorite);
        if (isNotBlank(name)) {
            datasetStream = datasetStream.filter(ds -> containsIgnoreCase(ds.getName(), name));
        }
        if (certified) {
            datasetStream = datasetStream.filter(dataset -> dataset.getCertification() == CERTIFIED);
        }
        if (limit) {
            datasetStream = datasetStream.limit(datasetListLimit);
        }
        return // 
        datasetStream.sorted(SortAndOrderHelper.getDatasetDTOComparator(sort, order));
    } finally {
        LOG.info("listing datasets done [favorite: {}, certified: {}, name: {}, limit: {}]", favorite, certified, name, limit);
    }
}