Example usage for org.apache.solr.client.solrj SolrQuery setFields

List of usage examples for org.apache.solr.client.solrj SolrQuery setFields

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Introduction

In this page you can find the example usage for org.apache.solr.client.solrj SolrQuery setFields.

Prototype

public SolrQuery setFields(String... fields)

Source Link

Usage

From source file:org.zenoss.zep.index.impl.solr.SolrEventIndexBackend.java

License:Open Source License

@Override
public SavedSearchProcessor<SolrSavedSearch> savedSearchUuidsProcessor() {
    assertReady();/*from  w  w  w  .  ja  v a2  s . co m*/
    return new SavedSearchProcessor<SolrSavedSearch>() {
        @Override
        public EventSummaryResult result(SolrSavedSearch search, int offset, int limit) throws ZepException {
            SolrQuery query = search.getSolrQuery().getCopy();
            query.setRows(limit);
            query.setStart(offset);
            query.setFields(IndexConstants.FIELD_UUID);
            return execute(query, true);
        }
    };
}

From source file:org.zenoss.zep.index.impl.solr.SolrEventIndexBackend.java

License:Open Source License

private SolrQuery buildSolrQuery(EventFilter filter, EventFilter exclusionFilter, Integer limit, Integer offset,
        List<EventSort> sortList, SolrFieldFilter fieldFilter) throws ZepException {
    final String query = buildQuery(filter, exclusionFilter);
    SolrQuery solrQuery = new SolrQuery().setQuery(query);

    if (limit != null && limit < MAX_RESULTS && limit > 0)
        solrQuery.setRows(limit);/*  w  w  w. j  a  v  a 2s. c o m*/
    else
        solrQuery.setRows(MAX_RESULTS);

    if (offset != null)
        solrQuery.setStart(offset);

    if (sortList == null)
        solrQuery.clearSorts();
    else if (sortList.isEmpty())
        solrQuery.addSort(SortClause.desc(IndexConstants.FIELD_LAST_SEEN_TIME));
    else
        for (EventSort sort : sortList)
            for (SortClause clause : createSortClauses(sort))
                solrQuery.addSort(clause);

    if (fieldFilter != null) {
        switch (fieldFilter) {
        case DEFAULTS:
            break;
        case JUST_UUID:
            solrQuery.setFields(IndexConstants.FIELD_UUID);
            break;
        case UUID_LAST_SEEN_AND_PROTOBUF:
            solrQuery.setFields(IndexConstants.FIELD_UUID, IndexConstants.FIELD_LAST_SEEN_TIME,
                    IndexConstants.FIELD_PROTOBUF);
            break;
        case SEARCH_EVENT_TAG_SEVERITIES:
            solrQuery.setFields(IndexConstants.FIELD_ELEMENT_IDENTIFIER,
                    IndexConstants.FIELD_ELEMENT_SUB_IDENTIFIER, IndexConstants.FIELD_SEVERITY,
                    IndexConstants.FIELD_STATUS, IndexConstants.FIELD_TAGS, IndexConstants.FIELD_COUNT);
            break;
        default:
            throw new IllegalStateException("Unexpected fieldFilter: " + fieldFilter);
        }
    }
    solrQuery.setIncludeScore(false);
    solrQuery.setHighlight(false);
    solrQuery.setTerms(false);
    solrQuery.setFacet(false);

    return solrQuery;
}

From source file:se.nrm.dina.naturarv.portal.Main.java

public static void main(String[] args) {
    try {/*w w w  .  j a v  a 2  s  .  c o  m*/
        HttpSolrClient client = new HttpSolrClient.Builder("http://localhost:8983/solr").build();
        SolrQuery query = new SolrQuery();

        query.setQuery("*");
        query.setFields("clnm");
        query.setStart(0);

        QueryResponse response = client.query(query);
        SolrDocumentList results = response.getResults();
        for (int i = 0; i < results.size(); ++i) {
            System.out.println(results.get(i));
        }
    } catch (SolrServerException | IOException ex) {

    }
}

From source file:uk.ac.ebi.atlas.solr.query.builders.BioentityIdentifierQueryBuilder.java

License:Apache License

private SolrQuery buildQueryObject(String queryString) {

    SolrQuery solrQuery = new SolrQuery(queryString);
    solrQuery.setFields(BIOENTITY_IDENTIFIER_FIELD);
    solrQuery.setParam("group", true);
    solrQuery.setParam("group.field", BIOENTITY_IDENTIFIER_FIELD);
    solrQuery.setParam("group.main", true);
    solrQuery.setRows(MAX_GENE_IDS_TO_FETCH);

    LOGGER.trace("<buildQueryObject> solr query: " + solrQuery.toString());

    return solrQuery;
}

From source file:uk.ac.ebi.atlas.solr.query.SpeciesLookupService.java

License:Apache License

Optional<String> fetchFirstSpecies(String fieldName, String queryToken) {
    LOGGER.debug("fetch first species for " + fieldName + ":" + queryToken);

    SolrQuery query = new SolrQuery(fieldName + ":" + queryToken);

    //fields to be returned, ie: fl=species
    query.setFields(SPECIES_FIELD);
    query.setRows(1);//from  w w w . ja v  a  2  s.c  om

    Collection<String> species = solrServer.query(query, SPECIES_FIELD, false);

    return species.isEmpty() ? Optional.<String>absent() : Optional.of(species.iterator().next());
}

From source file:uk.ac.ebi.intact.dataexchange.psimi.solr.ontology.OntologySearcher.java

License:Apache License

public QueryResponse search(SolrQuery query, String[] fieldNames) throws SolrServerException {

    if (fieldNames != null && fieldNames.length > 0) {
        query.setFields(fieldNames);
    }/*from   w  w  w  . j  a v a2s  . co m*/

    // order by unique id
    query.addSortField(OntologyFieldNames.ID, SolrQuery.ORDER.asc);

    return solrServer.query(query);
}

From source file:uk.ac.ebi.phenotype.imaging.springrest.images.dao.ImagesSolrJ.java

License:Apache License

private SolrDocumentList runQuery(String query, int start, int length) throws SolrServerException {

    SolrQuery solrQuery = new SolrQuery();

    log.debug("solr query=" + query);
    solrQuery.setQuery(query);//from w w w.j  a va 2  s.  co  m
    solrQuery.setStart(start);
    solrQuery.setRows(length);
    solrQuery.setFields("id");

    QueryResponse rsp = null;
    rsp = server.query(solrQuery);

    return rsp.getResults();
}

From source file:uk.ac.ebi.phenotype.service.DiseaseService.java

License:Apache License

/**
 * @return all diseases in the specified <code>diseaseSource</code> (see
 * public string definitions) from the disease core.
 * @param diseaseSource the desired disease source (e.g. DiseaseService.OMIM,
 * DiseaseSource.ORPHANET, etc.)/*from w w  w  . j a  v a  2s.  com*/
 * 
 * @throws SolrServerException
 */
public Set<String> getAllDiseasesInDiseaseSource(String diseaseSource) throws SolrServerException {

    SolrQuery solrQuery = new SolrQuery();
    solrQuery.setQuery("disease_source:\"" + diseaseSource + "\"");
    solrQuery.setFields("disease_id");
    solrQuery.setRows(1000000);
    QueryResponse rsp = solr.query(solrQuery);
    SolrDocumentList res = rsp.getResults();
    HashSet<String> allDiseases = new HashSet();
    for (SolrDocument doc : res) {
        allDiseases.add((String) doc.getFieldValue(DiseaseField.DISEASE_ID));
    }
    return allDiseases;
}

From source file:uk.ac.ebi.phenotype.service.GeneService.java

License:Apache License

/**
 * Return all genes in the gene core matching latestPhenotypeStatus and
 * latestProductionCentre.//from   www.j  a  va 2 s .  c o  m
 * 
 * @param latestPhenotypeStatus
 *            latest phenotype status (i.e. most advanced along the pipeline)
 * @param latestProductionCentre
 *            latest production centre (i.e. most advanced along the pipeline)
 * @return all genes in the gene core matching phenotypeStatus and
 *         productionCentre.
 * @throws SolrServerException
 */
public Set<String> getGenesByLatestPhenotypeStatusAndProductionCentre(String latestPhenotypeStatus,
        String latestProductionCentre) throws SolrServerException {

    SolrQuery solrQuery = new SolrQuery();
    String queryString = "(" + GeneDTO.LATEST_PHENOTYPE_STATUS + ":\"" + latestPhenotypeStatus + "\") AND ("
            + GeneDTO.LATEST_PRODUCTION_CENTRE + ":\"" + latestProductionCentre + "\")";
    solrQuery.setQuery(queryString);
    solrQuery.setRows(1000000);
    solrQuery.setFields(GeneDTO.MGI_ACCESSION_ID);
    QueryResponse rsp = null;
    rsp = solr.query(solrQuery);
    SolrDocumentList res = rsp.getResults();
    HashSet<String> allGenes = new HashSet<String>();
    for (SolrDocument doc : res) {
        allGenes.add((String) doc.getFieldValue(GeneDTO.MGI_ACCESSION_ID));
    }

    log.debug("getGenesByLatestPhenotypeStatusAndProductionCentre: solrQuery = " + queryString);
    return allGenes;
}

From source file:uk.ac.ebi.phenotype.service.GeneService.java

License:Apache License

/**
 * Return all genes in the gene core matching latestPhenotypeStatus and
 * latestPhenotypeCentre.//from   w w w  .  java 2s .c  om
 * 
 * @param latestPhenotypeStatus
 *            latest phenotype status (i.e. most advanced along the pipeline)
 * @param latestPhenotypeCentre
 *            latest phenotype centre (i.e. most advanced along the pipeline)
 * @return all genes in the gene core matching phenotypeStatus and
 *         productionCentre.
 * @throws SolrServerException
 */
public Set<String> getGenesByLatestPhenotypeStatusAndPhenotypeCentre(String latestPhenotypeStatus,
        String latestPhenotypeCentre) throws SolrServerException {

    SolrQuery solrQuery = new SolrQuery();
    String queryString = "(" + GeneDTO.LATEST_PHENOTYPE_STATUS + ":\"" + latestPhenotypeStatus + "\") AND ("
            + GeneDTO.LATEST_PHENOTYPING_CENTRE + ":\"" + latestPhenotypeCentre + "\")";
    solrQuery.setQuery(queryString);
    solrQuery.setRows(1000000);
    solrQuery.setFields(GeneDTO.MGI_ACCESSION_ID);
    QueryResponse rsp = null;
    rsp = solr.query(solrQuery);
    SolrDocumentList res = rsp.getResults();
    HashSet<String> allGenes = new HashSet<String>();
    for (SolrDocument doc : res) {
        allGenes.add((String) doc.getFieldValue(GeneDTO.MGI_ACCESSION_ID));
    }

    log.debug("getGenesByLatestPhenotypeStatusAndPhenotypeCentre: solrQuery = " + queryString);
    return allGenes;
}