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

Introduction

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

Prototype

public SolrQuery()

Source Link

Usage

From source file:ddf.catalog.cache.solr.impl.SolrFilterDelegate.java

License:Open Source License

private SolrQuery getLessThanOrEqualToQuery(String propertyName, AttributeFormat format, Number literal) {
    String mappedPropertyName = getMappedPropertyName(propertyName, format, true);

    SolrQuery query = new SolrQuery();
    query.setQuery(" " + mappedPropertyName + ":[ * TO " + literal.toString() + " ] ");

    return query;
}

From source file:ddf.catalog.cache.solr.impl.SolrFilterDelegate.java

License:Open Source License

private SolrQuery getLessThanQuery(String propertyName, AttributeFormat format, Number literal) {
    String mappedPropertyName = getMappedPropertyName(propertyName, format, true);

    SolrQuery query = new SolrQuery();
    query.setQuery(" " + mappedPropertyName + ":[ * TO " + literal.toString() + " } ");

    return query;
}

From source file:ddf.catalog.source.solr.DynamicSchemaResolver.java

License:Open Source License

/**
 * Adds the fields that are already in the server to the cache. This method should be called
 * once the SolrServer is up to ensure the cache is synchronized with the server.
 *
 * @param server//from  ww w .  j  a  v  a  2  s .com
 *            the SolrServer we are working with
 */
public void addFieldsFromServer(SolrServer server) {
    if (server == null) {
        LOGGER.warn("Server is null, could not add fields to cache.");
        return;
    }

    SolrQuery query = new SolrQuery();

    // numterms=0 means retrieve everything (regular or dynamic fields)
    query.add("numterms", "0");

    /*
     * Adding this request handler allows us to query the schema dynamically. The name of the
     * request handler is provided by the schema.xml. If the name is changed in the schema.xml,
     * then this value must be changed as well.
     */
    query.setRequestHandler("/admin/luke");

    try {
        QueryResponse response = server.query(query);
        for (Entry<String, ?> e : ((SimpleOrderedMap<?>) (response.getResponse().get(FIELDS_KEY)))) {
            fieldsCache.add(e.getKey());
        }
    } catch (SolrServerException | SolrException e) {
        LOGGER.warn("Could not update cache for field names.", e);
    }
}

From source file:ddf.catalog.source.solr.SolrMetacardClient.java

License:Open Source License

public List<Metacard> query(String queryString) throws UnsupportedQueryException {
    SolrQuery query = new SolrQuery();
    query.setQuery(queryString);/*from  www .j a v a 2  s .c  om*/
    try {
        QueryResponse solrResponse = server.query(query, SolrRequest.METHOD.POST);
        SolrDocumentList docs = solrResponse.getResults();

        List<Metacard> results = new ArrayList<>();
        for (SolrDocument doc : docs) {
            try {
                results.add(createMetacard(doc));
            } catch (MetacardCreationException e) {
                LOGGER.warn("Metacard creation exception creating result", e);
                throw new UnsupportedQueryException("Could not create metacard(s).");
            }
        }

        return results;
    } catch (SolrServerException e) {
        LOGGER.warn("Failure in Solr server query.", e);
        throw new UnsupportedQueryException("Could not complete solr query.");
    }

}

From source file:ddf.catalog.source.solr.SolrMetacardClientImpl.java

License:Open Source License

@Override
public List<Metacard> query(String queryString) throws UnsupportedQueryException {
    SolrQuery query = new SolrQuery();
    query.setQuery(queryString);/* w w w  .  j  a v  a2s.co m*/
    try {
        QueryResponse solrResponse = client.query(query, SolrRequest.METHOD.POST);
        SolrDocumentList docs = solrResponse.getResults();

        List<Metacard> results = new ArrayList<>();
        for (SolrDocument doc : docs) {
            try {
                results.add(createMetacard(doc));
            } catch (MetacardCreationException e) {
                throw new UnsupportedQueryException("Could not create metacard(s).", e);
            }
        }

        return results;
    } catch (SolrServerException | IOException e) {
        throw new UnsupportedQueryException("Could not complete solr query.", e);
    }

}

From source file:de.dlr.knowledgefinder.webapp.webservice.solr.query.AbstractSolrQueryFactory.java

License:Apache License

private SolrQuery createSolrQueryWithQueryString(String query) {
    SolrQuery solrQuery = new SolrQuery();

    String appendQuery = getAppendQuery().trim();
    String qValue = query;//w  w w.  j a v  a 2  s  . c  o  m
    if (appendQuery != "" && !appendQuery.equals(qValue)) {
        qValue = appendQuery + " AND " + qValue;
    }
    solrQuery.setQuery(qValue);
    solrQuery.addField(null);

    return solrQuery;
}

From source file:de.dlr.knowledgefinder.webapp.webservice.solr.query.AbstractSolrQueryFactoryTest.java

License:Apache License

@Before
public void setup() {
    factory = new SampleSolrQueryFactory();
    solrQuery = new SolrQuery();

    query = "id";
    filterQuery = new String[] { "popularity:[10 TO *]" };
    fields = new String[] { "title" };
    facetFields = new String[] { "id" };
    start = "1";//from  www  .j  a v  a2 s. c  o m
    rows = "10";
    sort = new String[] { "title desc" };
    highlightFields = new String[] { "title" };
    limit = "9";

    expectedContext.put("query", "*:* AND id");
    expectedContext.put("filterQuery", new String[] { "popularity:[10 TO *]" });
    expectedContext.put("fields", "title");
    expectedContext.put("facetFields", new String[] { "id" });
    expectedContext.put("start", 1);
    expectedContext.put("rows", 10);
    expectedContext.put("sort", Arrays.asList(new SortClause[] { new SortClause("title", ORDER.desc) }));
    expectedContext.put("highlightFields", new String[] { "title" });
    expectedContext.put("limit", 9);
}

From source file:de.fatalix.book.importer.SolrHandler.java

License:Open Source License

public static QueryResponse searchSolrIndex(SolrServer solr, String queryString, int rows, int startOffset)
        throws SolrServerException {
    SolrQuery query = new SolrQuery();
    query.setQuery(queryString);//from   w ww  . j  a va  2s .c o  m

    query.setRows(rows);
    query.setStart(startOffset);
    QueryResponse rsp = solr.query(query);
    return rsp;
}

From source file:de.fatalix.bookery.bl.solr.SolrHandler.java

License:Open Source License

public QueryResponse searchSolrIndex(String queryString, String fields, int rows, int startOffset)
        throws SolrServerException {
    SolrServer solr = null;/*from  w w  w .j a v a 2  s . c o  m*/
    try {
        solr = bookeryService.getSolrConnection();
    } catch (IOException ex) {
        throw new SolrServerException(ex.getMessage());
    }
    SolrQuery query = new SolrQuery();
    query.setQuery(queryString);
    query.setRows(rows);
    query.setStart(startOffset);

    query.setFields(fields);
    QueryResponse rsp = solr.query(query);
    return rsp;
}

From source file:de.fatalix.bookery.bl.solr.SolrHandler.java

License:Open Source License

public QueryResponse searchSolrIndexSorted(String queryString, String fields, int rows, int startOffset,
        String sortField) throws SolrServerException {
    SolrServer solr = null;//from w  w w.  j a  v  a2s  .c o  m
    try {
        solr = bookeryService.getSolrConnection();
    } catch (IOException ex) {
        throw new SolrServerException(ex.getMessage());
    }
    SolrQuery query = new SolrQuery();
    query.setQuery(queryString);
    query.setRows(rows);
    query.setStart(startOffset);
    query.setSort(sortField, SolrQuery.ORDER.desc);
    query.setFields(fields);
    QueryResponse rsp = solr.query(query);
    return rsp;
}