Example usage for org.apache.solr.common.params ModifiableSolrParams ModifiableSolrParams

List of usage examples for org.apache.solr.common.params ModifiableSolrParams ModifiableSolrParams

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Introduction

In this page you can find the example usage for org.apache.solr.common.params ModifiableSolrParams ModifiableSolrParams.

Prototype

public ModifiableSolrParams()

Source Link

Usage

From source file:at.newmedialab.lmf.util.solr.suggestion.service.SuggestionService.java

License:Apache License

private SolrQueryResponse query(String query, String df, String[] fields, String[] fqs) {

    SolrQueryResponse rsp = new SolrQueryResponse();

    //append *//ww  w  . j  av  a2 s. co m
    if (!query.endsWith("*")) {
        query = query.trim() + "*";
    }

    //Prepare query
    ModifiableSolrParams params = new ModifiableSolrParams();
    SolrQueryRequest req = new LocalSolrQueryRequest(solrCore, params);
    params.add(CommonParams.Q, query.toLowerCase());
    params.add(CommonParams.DF, df);
    params.add("q.op", "AND");
    params.add(FacetParams.FACET, "true");
    params.add(FacetParams.FACET_LIMIT, internalFacetLimit);
    params.add(FacetParams.FACET_MINCOUNT, "1");
    for (String field : fields) {
        params.add(FacetParams.FACET_FIELD, field);
    }
    if (fqs != null) {
        for (String fq : fqs) {
            params.add(CommonParams.FQ, fq);
        }
    }

    if (spellcheck_enabled) {
        params.add("spellcheck", "true");
        params.add("spellcheck.collate", "true");
    }

    try {
        //execute query and return
        searchHandler.handleRequestBody(req, rsp);
        return rsp;
    } catch (SolrException se) {
        throw se;
    } catch (Exception e) {
        e.printStackTrace();
        throw new SolrException(SolrException.ErrorCode.SERVER_ERROR, "internal server error");
    } finally {
        req.close();
    }
}

From source file:au.org.ala.biocache.dao.SearchDAOImpl.java

License:Open Source License

/**
 * Gets the details about the SOLR fields using the LukeRequestHandler:
 * See http://wiki.apache.org/solr/LukeRequestHandler  for more information
 *//*  www .j a va 2s .c om*/
public Set<IndexFieldDTO> getIndexFieldDetails(String... fields) throws Exception {
    ModifiableSolrParams params = new ModifiableSolrParams();
    params.set("qt", "/admin/luke");

    params.set("tr", "luke.xsl");
    if (fields != null) {
        params.set("fl", fields);
        params.set("numTerms", "1");
    } else {
        // TODO: We should be caching the result locally without calling Solr in this case, as it is called very often
        params.set("numTerms", "0");
    }
    QueryResponse response = query(params, queryMethod);
    return parseLukeResponse(response.toString(), fields != null);
}

From source file:com.apexxs.neonblack.solr.Queries.java

License:Apache License

public List<GeoNamesEntry> doNameQuery(String searchTerm) {
    List<GeoNamesEntry> entries = new ArrayList<>();

    String sortString;//www  . j a  va  2 s .  c  om
    if (config.populationSort()) {
        sortString = "population desc, score desc";
    } else {
        sortString = "score desc";
    }

    ModifiableSolrParams params = new ModifiableSolrParams();
    params.set("qt", "/nameSearcher");
    params.set("q", searchTerm);
    params.set("mm", "100%");
    params.set("qs", "3");
    params.set("fl", "*, score");
    params.set("sort", sortString);
    params.set("rows", config.getMaxHits());

    try {
        QueryResponse response = geonamesCore.query(params);
        entries = response.getBeans(GeoNamesEntry.class);

    } catch (Exception ex) {
        logger.error("Error in doNameQuery for argument " + searchTerm + " " + ex.getMessage());
    }

    return entries;
}

From source file:com.apexxs.neonblack.solr.Queries.java

License:Apache License

public List<GeoNamesEntry> doNameQuery(String searchTerm, String minShouldMatch) {
    List<GeoNamesEntry> entries = new ArrayList<>();

    String sortString;/*  ww  w. j a  v a  2s .co  m*/
    if (config.populationSort()) {
        sortString = "population desc, score desc";
    } else {
        sortString = "score desc";
    }

    ModifiableSolrParams params = new ModifiableSolrParams();
    params.set("qt", "/nameSearcher");
    params.set("q", searchTerm);
    params.set("mm", minShouldMatch);
    params.set("fl", "*, score");
    params.set("sort", sortString);
    params.set("rows", config.getMaxHits());

    try {
        QueryResponse response = geonamesCore.query(params);
        entries = response.getBeans(GeoNamesEntry.class);
    } catch (Exception ex) {
        logger.error("Error in doNameQuery for argument " + searchTerm + " " + ex.getMessage());
    }

    return entries;
}

From source file:com.apexxs.neonblack.solr.Queries.java

License:Apache License

public List<GeoNamesEntry> doSelectQuery(String searchTerm) {
    List<GeoNamesEntry> entries = new ArrayList<>();

    String sortString;//from  ww w . j  a  v a2  s.  c om
    if (config.populationSort()) {
        sortString = "population desc, score desc";
    } else {
        sortString = "score desc";
    }

    ModifiableSolrParams params = new ModifiableSolrParams();
    params.set("qt", "/select");
    params.set("q", searchTerm);
    params.set("fl", "*, score");
    params.set("sort", sortString);
    params.set("rows", config.getMaxHits());

    try {
        QueryResponse response = geonamesCore.query(params);
        entries = response.getBeans(GeoNamesEntry.class);

    } catch (Exception ex) {
        logger.error("Error in doSelectQuery for argument " + searchTerm + " " + ex.getMessage());
    }

    return entries;
}

From source file:com.apexxs.neonblack.solr.Queries.java

License:Apache License

public List<BorderData> doBorderQuery(String lonLat) {
    List<BorderData> entries = new ArrayList<>();

    String queryString = "shape:\"Intersects(" + lonLat + ")\"";

    ModifiableSolrParams params = new ModifiableSolrParams();
    params.add("q", "*:*");
    params.add("fq", queryString);

    try {//from w w  w.  j  a  v a2 s. c  o m
        QueryResponse response = geodataCore.query(params);
        entries = response.getBeans(BorderData.class);
    } catch (Exception ex) {
        logger.error("Error in doBorderQuery for argument " + lonLat + " " + ex.getMessage());
    }

    return entries;
}

From source file:com.apexxs.neonblack.solr.Queries.java

License:Apache License

public List<GeoNamesEntry> geoNamesWithinDistanceOf(String lonLat, String distanceInKm) {
    List<GeoNamesEntry> entries = new ArrayList<>();

    ModifiableSolrParams params = new ModifiableSolrParams();
    params.add("q", "*:*");
    params.add("fq", "{!geofilt sfield=lonLat}");
    params.add("pt", lonLat);
    params.add("d", distanceInKm);
    params.add("rows", config.getNumProximalHits().toString());

    try {//from   w  w w . j av a  2s.c o  m
        QueryResponse response = geonamesCore.query(params);
        entries = response.getBeans(GeoNamesEntry.class);
    } catch (Exception ex) {
        logger.error("Error in geoNamesWithinDistance for argument " + lonLat + ", " + distanceInKm + " "
                + ex.getMessage());
    }

    return entries;
}

From source file:com.cloudera.cdk.morphline.solr.SolrMorphlineZkAliasTest.java

License:Apache License

private NamedList<Object> createAlias(String alias, String collections)
        throws SolrServerException, IOException {
    ModifiableSolrParams params = new ModifiableSolrParams();
    params.set("collections", collections);
    params.set("name", alias);
    params.set("action", CollectionAction.CREATEALIAS.toString());
    QueryRequest request = new QueryRequest(params);
    request.setPath("/admin/collections");
    return cloudClient.request(request);
}

From source file:com.comm.sr.common.solr.SolrQueryService.java

public SolrQueryService(CacheService<String, String> cacheService, Properties settings) {
    super(cacheService, settings);
    try {//from www .  ja v  a 2  s . com
        String zkHost = settings.getProperty("solrcloud.zkHost");
        int max_connections = Integer.parseInt(settings.getProperty("solrcloud.max_connections"));
        int max_connections_per_host = Integer
                .parseInt(settings.getProperty("solrcloud.max_connections_per_host"));
        int zkConnectTimeout = Integer.parseInt(settings.getProperty("solrcloud.zkConnectTimeout"));
        int zkClientTimeout = Integer.parseInt(settings.getProperty("solrcloud.zkClientTimeout"));

        ModifiableSolrParams params = new ModifiableSolrParams();
        params.set(HttpClientUtil.PROP_MAX_CONNECTIONS, max_connections);
        params.set(HttpClientUtil.PROP_MAX_CONNECTIONS_PER_HOST, max_connections_per_host);
        HttpClient client = HttpClientUtil.createClient(params);

        LBHttpSolrServer lbServer = new LBHttpSolrServer(client);

        cloudSolrServer = new CloudSolrServer(zkHost, lbServer);
        cloudSolrServer.setZkConnectTimeout(zkConnectTimeout);
        cloudSolrServer.setZkClientTimeout(zkClientTimeout);
    } catch (Exception e) {

    }

}

From source file:com.comm.sr.service.solr.SolrUpdateService.java

private void populateCloudServers() throws MalformedURLException {
    String collectNames = solrProperties.getString("solrcloud.collectionNames");
    String[] collectionNames_ = collectNames.split(",");
    for (String collectionNames_1 : collectionNames_) {
        CloudSolrServer cloudSolrServer = null;
        String zkHost = solrProperties.getString("solrcloud.zkHost");
        int max_connections = Integer.parseInt(solrProperties.getString("solrcloud.max_connections"));
        int max_connections_per_host = Integer
                .parseInt(solrProperties.getString("solrcloud.max_connections_per_host"));
        int zkConnectTimeout = Integer.parseInt(solrProperties.getString("solrcloud.zkConnectTimeout"));
        int zkClientTimeout = Integer.parseInt(solrProperties.getString("solrcloud.zkClientTimeout"));

        ModifiableSolrParams params = new ModifiableSolrParams();
        params.set(HttpClientUtil.PROP_MAX_CONNECTIONS, max_connections);
        params.set(HttpClientUtil.PROP_MAX_CONNECTIONS_PER_HOST, max_connections_per_host);
        HttpClient client = HttpClientUtil.createClient(params);
        LBHttpSolrServer lbServer = new LBHttpSolrServer(client);
        cloudSolrServer = new CloudSolrServer(zkHost, lbServer);
        cloudSolrServer.setZkConnectTimeout(zkConnectTimeout);
        cloudSolrServer.setZkClientTimeout(zkClientTimeout);
        cloudSolrServer.setDefaultCollection(collectionNames_1);
        serverMap.put(collectionNames_1, cloudSolrServer);
    }/*from w w  w. j  a  v  a 2 s. c  o m*/

}