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

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

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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:com.liferay.portal.search.solr.internal.SolrQuerySuggester.java

License:Open Source License

@Override
public String[] suggestKeywordQueries(SearchContext searchContext, int max) throws SearchException {

    SolrQuery solrQuery = new SolrQuery();

    solrQuery.setFilterQueries(getFilterQueries(searchContext, SuggestionConstants.TYPE_QUERY_SUGGESTION));

    StringBundler sb = new StringBundler(6);

    sb.append("start");

    String keywords = searchContext.getKeywords();

    sb.append(keywords.length());/*from  w  w  w .j a va2 s. c o m*/

    sb.append(StringPool.COLON);
    sb.append(StringPool.QUOTE);
    sb.append(keywords);
    sb.append(StringPool.QUOTE);

    solrQuery.setQuery(sb.toString());

    solrQuery.setRows(max);

    try {
        QueryResponse queryResponse = _solrServer.query(solrQuery);

        SolrDocumentList solrDocumentList = queryResponse.getResults();

        String[] querySuggestions = new String[solrDocumentList.size()];

        for (int i = 0; i < solrDocumentList.size(); i++) {
            SolrDocument solrDocument = solrDocumentList.get(i);

            querySuggestions[i] = (String) solrDocument.getFieldValue(Field.KEYWORD_SEARCH);
        }

        return querySuggestions;
    } catch (Exception e) {
        if (_log.isDebugEnabled()) {
            _log.debug("Unable to execute Solr query", e);
        }

        throw new SearchException(e.getMessage());
    }
}

From source file:com.liferay.portal.search.solr.internal.suggest.NGramQueryBuilderImpl.java

License:Open Source License

@Override
public SolrQuery getNGramQuery(String input) throws SearchException {
    SolrQuery solrQuery = new SolrQuery();

    if (_nGramHolderBuilder == null) {
        return solrQuery;
    }/* w  w w . j ava  2s . c  o  m*/

    StringBundler sb = new StringBundler(10);

    NGramHolder nGramHolder = _nGramHolderBuilder.buildNGramHolder(input);

    Map<String, List<String>> nGrams = nGramHolder.getNGrams();

    addNGramsListQuery(sb, nGrams);

    if (!nGrams.isEmpty()) {
        addOrQuerySeparator(sb);
    }

    Map<String, String> nGramEnds = nGramHolder.getNGramEnds();

    addNGramsQuery(sb, nGramEnds);

    if (!nGramEnds.isEmpty()) {
        addOrQuerySeparator(sb);
    }

    Map<String, String> nGramStarts = nGramHolder.getNGramStarts();

    addNGramsQuery(sb, nGramStarts);

    if (!nGramStarts.isEmpty()) {
        addOrQuerySeparator(sb);
    }

    sb.append(Field.SPELL_CHECK_WORD);
    sb.append(StringPool.COLON);
    sb.append(input);

    solrQuery.setQuery(sb.toString());

    return solrQuery;
}

From source file:com.liferay.portal.search.solr.NGramQueryBuilderImpl.java

License:Open Source License

@Override
public SolrQuery getNGramQuery(String input) throws SearchException {
    SolrQuery solrQuery = new SolrQuery();

    StringBundler sb = new StringBundler(10);

    NGramHolder nGramHolder = NGramHolderBuilderUtil.buildNGramHolder(input);

    Map<String, List<String>> nGrams = nGramHolder.getNGrams();

    addNGramsListQuery(sb, nGrams);/*w w  w . j a v a2  s  . c o  m*/

    if (!nGrams.isEmpty()) {
        addOrQuerySeparator(sb);
    }

    Map<String, String> nGramEnds = nGramHolder.getNGramEnds();

    addNGramsQuery(sb, nGramEnds);

    if (!nGramEnds.isEmpty()) {
        addOrQuerySeparator(sb);
    }

    Map<String, String> nGramStarts = nGramHolder.getNGramStarts();

    addNGramsQuery(sb, nGramStarts);

    if (!nGramStarts.isEmpty()) {
        addOrQuerySeparator(sb);
    }

    sb.append(Field.SPELL_CHECK_WORD);
    sb.append(StringPool.COLON);
    sb.append(input);

    solrQuery.setQuery(sb.toString());

    return solrQuery;
}

From source file:com.liferay.portal.search.solr.SolrIndexSearcher.java

License:Open Source License

protected QueryResponse search(SearchContext searchContext, Query query, int start, int end, boolean count)
        throws Exception {

    SolrQuery solrQuery = new SolrQuery();

    if (count) {/*  w w w. ja  v a  2 s .c om*/
        solrQuery.setRows(0);
    } else {
        QueryConfig queryConfig = query.getQueryConfig();

        addFacets(solrQuery, searchContext);
        addHighlights(solrQuery, queryConfig);
        addPagination(solrQuery, start, end);
        addSelectedFields(solrQuery, queryConfig);
        addSort(solrQuery, searchContext.getSorts());

        solrQuery.setIncludeScore(queryConfig.isScoreEnabled());
    }

    translateQuery(solrQuery, searchContext, query);

    return _solrServer.query(solrQuery, METHOD.POST);
}

From source file:com.liferay.portal.search.solr.SolrIndexSearcherImpl.java

License:Open Source License

protected SolrQuery translateQuery(long companyId, Query query, Sort[] sorts, int start, int end)
        throws Exception {

    QueryTranslatorUtil.translateForSolr(query);

    String queryString = query.toString();

    QueryConfig queryConfig = query.getQueryConfig();

    SolrQuery solrQuery = new SolrQuery();

    solrQuery.setHighlight(queryConfig.isHighlightEnabled());
    solrQuery.setHighlightFragsize(queryConfig.getHighlightFragmentSize());
    solrQuery.setHighlightSnippets(queryConfig.getHighlightSnippetSize());
    solrQuery.setIncludeScore(queryConfig.isScoreEnabled());
    solrQuery.setQuery(queryString);//  w  w  w  .  j a  va 2s  .co  m

    if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS)) {
        solrQuery.setRows(0);
    } else {
        solrQuery.setRows(end - start);
        solrQuery.setStart(start);
    }

    if ((sorts != null) && (sorts.length > 0)) {
        for (Sort sort : sorts) {
            if (sort == null) {
                continue;
            }

            String sortFieldName = sort.getFieldName();

            if (ArrayUtil.contains(PortletPropsValues.SOLR_SORTABLE_TEXT_FIELDS, sortFieldName)) {

                sortFieldName = GetterUtil.getString(
                        PortletProps.get(PortletPropsKeys.SOLR_COPY_FIELDS, new Filter(sortFieldName)));
            }

            ORDER order = ORDER.asc;

            if (sortFieldName == null) {
                sortFieldName = "score";

                order = ORDER.desc;
            } else if (sort.isReverse()) {
                order = ORDER.desc;
            }

            solrQuery.addSortField(sortFieldName, order);
        }
    }

    return solrQuery;
}

From source file:com.lucidworks.fusion.support.tests.DocumentLevelACP.java

public ArrayList<SolrDocument> run() {
    ArrayList<SolrDocument> list = new SolrDocumentList();
    try {//from   www. jav a 2 s  . c o m
        SolrClient client = getSolrClient();

        SolrQuery query = new SolrQuery();
        query.setQuery("*");
        query.setRows(10);

        QueryResponse resp = client.query(DEFAULT_COLLECTION, query);
        SolrDocumentList results = resp.getResults();
        SolrDocument doc;
        for (int i = 0; i < results.size(); ++i) {
            System.out.println(results.get(i));
            doc = results.get(i);
            if (hasACP(doc)) {
                list.add(doc);
            }
        }

    } catch (Exception e) {
        e.printStackTrace();
    }

    return list;
}

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

License:Open Source License

public static SolrQuery toAll() {
    SolrQuery solrQuery = new SolrQuery();
    solrQuery.setQuery("*:*");
    return solrQuery;
}

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

License:Open Source License

public static SolrQuery createSuggestQuery(SuggestQuery query) {
    SolrQuery solrQuery = new SolrQuery();
    StringBuilder sb = new StringBuilder();
    sb.append("suggest:").append(query.getPrefix()).append("*");
    solrQuery.setQuery(sb.toString());/*from ww  w  .j a v a  2s  . com*/
    solrQuery.addField(query.getField());
    if (StringUtils.isNotEmpty(query.getSortFiled())) {
        solrQuery.addSort(query.getSortFiled(), SolrQuery.ORDER.desc);
    }
    solrQuery.setStart(0);
    solrQuery.setRows(100);
    return solrQuery;
}

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

License:Open Source License

protected static SolrQuery createSearchQuery(List<String> params, List<String> fiters, SearchQuery searchQuery,
        String... searchHandler) {
    SolrQuery solrQuery = new SolrQuery();
    String query = null;/* w  ww. ja v  a  2 s .c  o  m*/
    if (Argument.isEmpty(params)) {
        query = ("*:*");
    } else {
        query = StringUtils.join(params, " AND ");
        if (!StringUtils.join(params.toArray()).contains("*")) {
            if (Argument.isNotEmptyArray(searchHandler)) {
                solrQuery.setRequestHandler(
                        StringUtils.isEmpty(searchHandler[0]) ? "/select" : searchHandler[0]);
            }

        }
    }
    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;
}

From source file:com.ms.scombiz.solr.utils.BaseSolrQueryConvert.java

License:Open Source License

protected static SolrQuery setQuery(List<String> params, SearchQuery searchQuery) {
    SolrQuery solrQuery = new SolrQuery();
    String query = null;//from  ww w .  java2s  . co m
    if (params.isEmpty()) {
        query = ("*:*");
    } else {
        query = StringUtils.join(params, " 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;
}