Package org.elasticsearch.action.search

Examples of org.elasticsearch.action.search.SearchRequestBuilder

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  protected Activity toDoc(final Map<String, Object> fields) {
    return new ActivityDoc(fields);
  }

  public Result<Activity> findAll() {
    SearchRequestBuilder request = getClient().prepareSearch(this.getIndexName())
      .setQuery(QueryBuilders.matchAllQuery())
      .setTypes(this.getIndexType())
      .setSize(Integer.MAX_VALUE);
    SearchResponse response = request.get();
    return new Result<Activity>(this, response);
  }
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  public SearchResponse search(ActivityQuery query, QueryContext options,
    @Nullable FilterBuilder domainFilter) {

    // Prepare query
    SearchRequestBuilder esSearch = getClient()
      .prepareSearch(this.getIndexName())
      .setTypes(this.getIndexType())
      .setIndices(this.getIndexName());

    // Integrate Pagination
    esSearch.setFrom(options.getOffset());
    esSearch.setSize(options.getLimit());

    // Sort Date Desc
    esSearch.addSort(ActivityNormalizer.LogFields.CREATED_AT.field(), SortOrder.DESC);

    AndFilterBuilder filter = FilterBuilders.andFilter();

    // implement Type Filtering
    OrFilterBuilder typeFilter = FilterBuilders.orFilter();
    for (Activity.Type type : query.getTypes()) {
      typeFilter.add(FilterBuilders.termFilter(ActivityNormalizer.LogFields.TYPE.field(), type));
    }
    filter.add(typeFilter);

    // Implement date Filter
    filter.add(FilterBuilders.rangeFilter(ActivityNormalizer.LogFields.CREATED_AT.field())
      .from(query.getSince())
      .to(query.getTo()));

    // Add any additional domain filter
    if (domainFilter != null) {
      filter.add(domainFilter);
    }

    esSearch.setQuery(QueryBuilders.filteredQuery(
      QueryBuilders.matchAllQuery(), filter));

    if (options.isScroll()) {
      esSearch.setSearchType(SearchType.SCAN);
      esSearch.setScroll(TimeValue.timeValueMinutes(3));
    }

    return esSearch.get();
  }
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  }

  @Override
  @CheckForNull
  public Date getLastSynchronization(Map<String, String> params) {
    SearchRequestBuilder request = client.prepareSearch(this.getIndexName())
      .setTypes(this.getIndexType())
      .setQuery(QueryBuilders.filteredQuery(
        QueryBuilders.matchAllQuery(),
        getLastSynchronizationBuilder(params)
      ))
      .setSize(0)
      .addAggregation(AggregationBuilders.max("latest")
        .field(BaseNormalizer.UPDATED_AT_FIELD));

    SearchResponse response = request.get();

    Max max = response.getAggregations().get("latest");
    if (max.getValue() > 0) {
      Date date = new DateTime(Double.valueOf(max.getValue()).longValue()).toDate();
      LOG.debug("Index {}:{} has last update of {}", this.getIndexName(), this.getIndexType(), date);
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  }

  public Map<String, Long> countByField(IndexField indexField, FilterBuilder filter) {
    Map<String, Long> counts = new HashMap<String, Long>();

    SearchRequestBuilder request = client.prepareSearch(this.getIndexName())
      .setTypes(this.getIndexType())
      .setQuery(QueryBuilders.filteredQuery(
        QueryBuilders.matchAllQuery(),
        filter))
      .setSize(0)
      .addAggregation(AggregationBuilders
        .terms(indexField.field())
        .field(indexField.field())
        .order(Terms.Order.count(false))
        .size(Integer.MAX_VALUE)
        .minDocCount(0));

    SearchResponse response = request.get();

    Terms values =
      response.getAggregations().get(indexField.field());

    for (Terms.Bucket value : values.getBuckets()) {
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    return aggregations;

  }

  public Result<Rule> search(RuleQuery query, QueryContext options) {
    SearchRequestBuilder esSearch = getClient()
      .prepareSearch(this.getIndexName())
      .setTypes(this.getIndexType())
      .setIndices(this.getIndexName());

    if (options.isScroll()) {
      esSearch.setSearchType(SearchType.SCAN);
      esSearch.setScroll(TimeValue.timeValueMinutes(3));
    }

    QueryBuilder qb = this.getQuery(query);
    Map<String, FilterBuilder> filters = this.getFilters(query, options);

    if (options.isFacet()) {
      for (AggregationBuilder aggregation : getFacets(qb, filters).values()) {
        esSearch.addAggregation(aggregation);
      }
    }

    setSorting(query, esSearch);
    setPagination(options, esSearch);
    setFields(options, esSearch);

    BoolFilterBuilder fb = FilterBuilders.boolFilter();
    for (FilterBuilder ffb : filters.values()) {
      fb.must(ffb);
    }

    esSearch.setQuery(QueryBuilders.filteredQuery(qb, fb));
    SearchResponse esResult = esSearch.get();
    return new Result<Rule>(this, esResult);
  }
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  public Set<String> terms(String fields) {
    Set<String> tags = new HashSet<String>();
    String key = "_ref";

    SearchRequestBuilder request = this.getClient()
      .prepareSearch(this.getIndexName())
      .setQuery(QueryBuilders.matchAllQuery())
      .addAggregation(AggregationBuilders.terms(key)
        .field(fields)
        .size(Integer.MAX_VALUE)
        .minDocCount(1));

    SearchResponse esResponse = request.get();

    Terms aggregation = esResponse.getAggregations().get(key);

    if (aggregation != null) {
      for (Terms.Bucket value : aggregation.getBuckets()) {
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   * @deprecated please use getByKey(RuleKey key)
   */
  @Deprecated
  @CheckForNull
  public Rule getById(int id) {
    SearchRequestBuilder request = getClient().prepareSearch(this.getIndexName())
      .setTypes(this.getIndexType())
      .setQuery(QueryBuilders.termQuery(RuleNormalizer.RuleField.ID.field(), id))
      .setSize(1);
    SearchResponse response = request.get();

    SearchHit hit = response.getHits().getAt(0);
    if (hit == null) {
      return null;
    } else {
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  /**
   * @deprecated please use getByKey(RuleKey key)
   */
  @Deprecated
  public List<Rule> getByIds(Collection<Integer> ids) {
    SearchRequestBuilder request = getClient().prepareSearch(this.getIndexName())
      .setTypes(this.getIndexType())
      .setSearchType(SearchType.SCAN)
      .setScroll(TimeValue.timeValueSeconds(3L))
      .setSize(100)
      .setQuery(QueryBuilders.termsQuery(RuleNormalizer.RuleField.ID.field(), ids));
    SearchResponse scrollResp = request.get();

    List<Rule> rules = newArrayList();
    while (true) {
      SearchScrollRequestBuilder scrollRequest = getClient()
        .prepareSearchScroll(scrollResp.getScrollId())
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  }

  public List<FacetValue> listAssignees(IssueQuery query) {
    QueryContext queryContext = new QueryContext().setPage(1, 0);

    SearchRequestBuilder esSearch = getClient()
      .prepareSearch(this.getIndexName())
      .setTypes(this.getIndexType())
      .setIndices(this.getIndexName());

    QueryBuilder esQuery = QueryBuilders.matchAllQuery();
    BoolFilterBuilder esFilter = getFilter(query, queryContext);
    if (esFilter.hasClauses()) {
      esSearch.setQuery(QueryBuilders.filteredQuery(esQuery, esFilter));
    } else {
      esSearch.setQuery(esQuery);
    }
    esSearch.addAggregation(AggregationBuilders.terms(IssueNormalizer.IssueField.ASSIGNEE.field())
      .size(Integer.MAX_VALUE)
      .field(IssueNormalizer.IssueField.ASSIGNEE.field()));
    esSearch.addAggregation(AggregationBuilders.missing("notAssigned")
      .field(IssueNormalizer.IssueField.ASSIGNEE.field()));

    SearchResponse response = esSearch.get();
    Terms aggregation = (Terms) response.getAggregations().getAsMap().get(IssueNormalizer.IssueField.ASSIGNEE.field());
    List<FacetValue> facetValues = newArrayList();
    for (Terms.Bucket value : aggregation.getBuckets()) {
      facetValues.add(new FacetValue(value.getKey(), value.getDocCount()));
    }
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    return facetValues;
  }

  public Result<Issue> search(IssueQuery query, QueryContext options) {
    SearchRequestBuilder esSearch = getClient()
      .prepareSearch(this.getIndexName())
      .setTypes(this.getIndexType())
      .setIndices(this.getIndexName());

    if (options.isScroll()) {
      esSearch.setSearchType(SearchType.SCAN);
      esSearch.setScroll(TimeValue.timeValueMinutes(3));
    }

    setSorting(query, esSearch);
    setPagination(options, esSearch);

    QueryBuilder esQuery = QueryBuilders.matchAllQuery();
    BoolFilterBuilder esFilter = FilterBuilders.boolFilter();
    Map<String, FilterBuilder> filters = getFilters(query, options);
    for (FilterBuilder filter : filters.values()) {
      if (filter != null) {
        esFilter.must(filter);
      }
    }

    if (esFilter.hasClauses()) {
      esSearch.setQuery(QueryBuilders.filteredQuery(esQuery, esFilter));
    } else {
      esSearch.setQuery(esQuery);
    }

    setFacets(query, options, filters, esQuery, esSearch);

    SearchResponse response = esSearch.get();
    return new Result<Issue>(this, response);
  }
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