Examples with QueryOptions com.google.appengine.api.search.QueryOptions used on opensource projects

Example 1 with QueryOptions

use of com.google.appengine.api.search.QueryOptions in project blogwt by billy1380.

the class SearchHelper method search.

public static String search(Collection<Long> resultsIds, String query, String indexName, String next, Integer count, String sortBy, SortDirectionType direction) {
    Cursor cursor = null;
    if (!SearchHelper.EMPTY_CURSOR.equals(next)) {
        // build options and query
        QueryOptions.Builder queryOptionsBuilder = QueryOptions.newBuilder().setCursor(next == null ? Cursor.newBuilder().build() : Cursor.newBuilder().build(next)).setLimit(count == null ? PagerHelper.DEFAULT_COUNT.intValue() : count.intValue()).setReturningIdsOnly(true);
        if (sortBy != null) {
            queryOptionsBuilder = queryOptionsBuilder.setSortOptions(SortOptions.newBuilder().addSortExpression(SortExpression.newBuilder().setExpression(sortBy).setDirection(direction == null || direction == SortDirectionType.SortDirectionTypeDescending ? SortExpression.SortDirection.DESCENDING : SortExpression.SortDirection.ASCENDING)).setLimit(SearchHelper.SORT_LIMIT).build());
        }
        QueryOptions options = queryOptionsBuilder.build();
        com.google.appengine.api.search.Query apiQuery = com.google.appengine.api.search.Query.newBuilder().setOptions(options).build(query);
        Results<ScoredDocument> matches = SearchHelper.getIndex(indexName).search(apiQuery);
        String id;
        if (resultsIds == null) {
            resultsIds = new ArrayList<>();
        } else {
            resultsIds.clear();
        }
        for (ScoredDocument scoredDocument : matches) {
            if ((id = scoredDocument.getId()) != null) {
                resultsIds.add(Long.valueOf(id));
            }
        }
        cursor = matches.getCursor();
    }
    return cursor == null ? SearchHelper.EMPTY_CURSOR : cursor.toWebSafeString();
}

Example 2 with QueryOptions

use of com.google.appengine.api.search.QueryOptions in project blogwt by billy1380.

the class SearchHelper method search.

/**
 * @param query
 * @param start
 * @param count
 * @param sortBy
 * @param direction
 * @return
 */
public static List<Long> search(String query, String indexName, Integer start, Integer count, String sortBy, SortDirectionType direction) {
    QueryOptions.Builder queryOptionsBuilder = QueryOptions.newBuilder().setOffset(start == null ? PagerHelper.DEFAULT_START.intValue() : start.intValue()).setLimit(count == null ? PagerHelper.DEFAULT_COUNT.intValue() : count.intValue()).setReturningIdsOnly(true);
    if (sortBy != null) {
        queryOptionsBuilder.setSortOptions(SortOptions.newBuilder().addSortExpression(SortExpression.newBuilder().setExpression(sortBy).setDirection(direction == null || direction == SortDirectionType.SortDirectionTypeDescending ? SortExpression.SortDirection.DESCENDING : SortExpression.SortDirection.ASCENDING)).setLimit(SearchHelper.SORT_LIMIT).build());
    }
    QueryOptions options = queryOptionsBuilder.build();
    com.google.appengine.api.search.Query apiQuery = com.google.appengine.api.search.Query.newBuilder().setOptions(options).build(query);
    Results<ScoredDocument> matches = SearchHelper.getIndex(indexName).search(apiQuery);
    String id;
    List<Long> ids = new ArrayList<Long>();
    for (ScoredDocument scoredDocument : matches) {
        if ((id = scoredDocument.getId()) != null) {
            ids.add(Long.valueOf(id));
        }
    }
    return ids;
}