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

Introduction

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

Prototype

public SolrQuery setRequestHandler(String qt) 

Source Link

Document

The Request Handler to use (see the solrconfig.xml), which is stored in the "qt" parameter.

Usage

From source file:com.sindicetech.siren.solr.qparser.TestNestedQuery.java

License:Open Source License

@Test
public void testEmptyMainQueryWithNestedMatchAll() throws IOException, SolrServerException {
    this.addJsonString("1", "{ \"aaa\" : \"bbb\" }");
    SolrQuery query = new SolrQuery();
    query.setParam("nested", "{!lucene} *:*");
    query.setRequestHandler("keyword");
    String[] results = this.search(query, ID_FIELD);
    assertEquals(1, results.length);/*  www .  j a v  a  2  s .c o m*/
}

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From source file:com.sindicetech.siren.solr.qparser.TestNestedQuery.java

License:Open Source License

@Test
public void testMultipleNestedQuery() throws IOException, SolrServerException {
    this.addJsonString("1", "{ \"aaa\" : [\"bbb\", \"ccc\"] }");
    SolrQuery query = new SolrQuery();
    query.setQuery("aaa : bbb");
    query.setParam("nested", "{!lucene}" + URL_FIELD + ":1", "{!keyword} aaa : ccc");
    query.setRequestHandler("keyword");
    String[] results = this.search(query, ID_FIELD);
    assertEquals(1, results.length);// w  w w.  j  av  a 2 s.c o  m

    query = new SolrQuery();
    query.setQuery("aaa : bbb");
    query.setParam("nested", "{!lucene}" + URL_FIELD + ":1", "{!keyword} aaa : ddd");
    query.setRequestHandler("keyword");
    results = this.search(query, ID_FIELD);
    assertEquals(0, results.length);
}

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From source file:com.sindicetech.siren.solr.qparser.TestNestedQuery.java

License:Open Source License

@Test
public void testCurlyBracketInNestedQuery() throws IOException, SolrServerException {
    this.addJsonString("1", "{ \"aaa\" : { \"bbb\" : \"ccc\" } }");
    SolrQuery query = new SolrQuery();
    query.setParam("nested", "{!keyword} aaa : { bbb : ccc } ");
    query.setRequestHandler("keyword");
    String[] results = this.search(query, ID_FIELD);
    assertEquals(1, results.length);//from   ww  w. j  a v a 2  s . c o  m

    query = new SolrQuery();
    query.setParam("nested", "{!tree} { \"node\" : { \"query\" : \"ccc\" } }");
    query.setRequestHandler("keyword");
    results = this.search(query, ID_FIELD);
    assertEquals(1, results.length);
}

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From source file:com.sindicetech.siren.solr.qparser.TestURIQuery.java

License:Open Source License

@Test
public void testTildeInURI() throws IOException, SolrServerException {
    this.addJsonString("1", " { \"uri\" : { " + "\"_value_\" : \"http://sw.deri.org/~aidanh/\", "
            + "\"_datatype_\" : \"uri\"" + " } }");

    SolrQuery query = new SolrQuery();
    query.setQuery("uri('http://sw.deri.org/~aidanh/')");
    query.setRequestHandler("keyword");
    assertEquals(1, this.search(query).getNumFound());

    // test uri trailing slash filter
    query = new SolrQuery();
    query.setQuery("uri('http://sw.deri.org/~aidanh/')");
    query.setRequestHandler("keyword");
    assertEquals(1, this.search(query).getNumFound());
}

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From source file:com.sindicetech.siren.solr.qparser.TestURIQuery.java

License:Open Source License

@Test
public void testEncodedURI() throws IOException, SolrServerException {
    this.addJsonString("1",
            " { \"uri\" : { " + "\"_value_\" : \"http://dblp.l3s.de/d2r/resource/authors/Knud_M%C3%B6ller\", "
                    + "\"_datatype_\" : \"uri\"" + " } }");

    // testing search of plain URI search
    SolrQuery query = new SolrQuery();
    query.setQuery("uri('http://dblp.l3s.de/d2r/resource/authors/Knud_M%C3%B6ller')");
    query.setRequestHandler("keyword");
    assertEquals(1, this.search(query).getNumFound());

    // testing search of decoded local name token
    query = new SolrQuery();
    query.setQuery("Mller");
    query.setRequestHandler("keyword");
    assertEquals(1, this.search(query).getNumFound());
}

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From source file:com.sindicetech.siren.solr.response.TestSirenTransformer.java

License:Open Source License

@Test
public void testTransformer() throws SolrServerException, IOException {
    SolrInputDocument document = new SolrInputDocument();
    document.addField(ID_FIELD, "1");
    document.addField(JSON_FIELD, json);
    getWrapper().add(document);/*  w  ww  .j  a  va 2 s.co m*/
    getWrapper().commit();

    String queryStr = "{" + "\"twig\" : { " + "\"root\" : \"director\"," + "\"child\" : [{\"occur\":\"MUST\","
            + "\"twig\": {" + "\"child\":[{\"occur\":\"MUST\"," + "\"twig\": {" + "\"root\":\"first_name\","
            + "\"child\":[" + "{\"occur\":\"MUST\"," + "\"node\" : { \"query\" : \"Clint\" } " + "}" + "]" + "}"
            + "}" + "]" + "}" + "}" + ", {\"occur\" : \"MUST\", \"variable\" : {}}" + "]" + "}" + "}";

    final SolrQuery query = new SolrQuery();
    query.setQuery(queryStr);
    query.setRequestHandler("tree");
    query.set(SirenParams.QF, JSON_FIELD);
    query.set("fl", "id,json,[sirenProjection]");
    final String[] results = getWrapper().search(query, JSON_FIELD);
    assertEquals(1, results.length);
    assertEquals("{\"director\":{\"last_name\":\"Eastwood\",\"first_name\":\"Clint\",\"birth_date\":\"1930\"}}",
            results[0]);
}

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From source file:com.sindicetech.siren.solr.SolrServerWrapper.java

License:Open Source License

public String[] search(final String q, final String retrievedField, final String qt)
        throws SolrServerException, IOException {
    final SolrQuery query = new SolrQuery();
    query.setRequestHandler(qt);
    query.setQuery(q);/*ww  w.j a v a 2 s . c o  m*/
    return this.search(query, retrievedField);
}

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From source file:com.temenos.interaction.commands.solr.TermsCommand.java

License:Open Source License

public Result execute(InteractionContext ctx) {

    MultivaluedMap<String, String> queryParams = ctx.getQueryParameters();
    String entityName = ctx.getCurrentState().getEntityName();

    try {//from ww w.ja  v a2  s .c om
        String queryStr = queryParams.getFirst("q");
        SolrQuery query = new SolrQuery();
        query.setRequestHandler("/terms");
        //         query.setFields("id", "name", "mnemonic", "address", "postcode");
        query.setQuery(queryStr);
        // TODO make these configurable
        query.addTermsField("name");
        query.addTermsField("mnemonic");
        query.setTermsPrefix(queryStr);
        query.setTermsSortString("count");
        query.setTerms(true);
        query.setTermsLimit(10);

        QueryResponse rsp = solrServer.query(query);
        ctx.setResource(buildCollectionResource(entityName, "name", rsp.getTermsResponse().getTermMap()));
        return Result.SUCCESS;
    } catch (SolrServerException e) {
        logger.error("An unexpected error occurred while querying Solr", e);
    }

    return Result.FAILURE;
}

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From source file:com.zb.app.external.lucene.solr.utils.BaseSolrQueryConvert.java

License:Open Source License

protected static SolrQuery createSearchQuery(List<String> params, List<String> fiters,
        SearchQuery searchQuery) {/*  w  w w .  j  a  va 2s  .  com*/
    SolrQuery solrQuery = new SolrQuery();
    String query = null;
    if (Argument.isEmpty(params)) {
        query = ("*:*");
    } else {
        query = StringUtils.join(params, " AND ");
        if (!StringUtils.join(params.toArray()).contains("*")) {
            solrQuery.setRequestHandler("/browse");
        }
    }
    if (Argument.isNotEmpty(fiters)) {
        solrQuery.setFilterQueries(StringUtils.join(fiters, " AND "));
    }
    solrQuery.setQuery(query);
    solrQuery.setStart(searchQuery.getStart());
    solrQuery.setRows(searchQuery.getRows());
    if (StringUtils.isNotBlank(searchQuery.getSortFiled())) {
        solrQuery.addSort(searchQuery.getSortFiled(), searchQuery.getOrderBy());
    }
    return solrQuery;
}

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From source file:ddf.catalog.cache.solr.impl.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.
 * /*from w  w w. j  a v a  2  s .  c  o  m*/
 * @param server
 *            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");

    QueryResponse response = null;

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

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