Reputation: 550
I am trying to upgrade from an older version of spring data elasticsearch to new version :
From: 4.1.16 Target: 5.3.3
New spring boot version: 3.3.3
Source Code:
import org.elasticsearch.index.query.QueryBuilders;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate;
import org.springframework.data.elasticsearch.core.query.NativeSearchQueryBuilder;
import org.springframework.data.elasticsearch.core.query.NativeSearchQuery;
import java.util.List;
@Service
public class ProductService {
@Autowired
private ElasticsearchRestTemplate elasticsearchTemplate;
public List<Product> searchProducts(String query, String category, String brand, Float[] priceRange) {
NativeSearchQueryBuilder searchQueryBuilder = new NativeSearchQueryBuilder();
// Add text query
if (query != null && !query.isEmpty()) {
searchQueryBuilder.withQuery(QueryBuilders.multiMatchQuery(query, "name", "category", "brand"));
}
// Filter by category
if (category != null) {
searchQueryBuilder.withFilter(QueryBuilders.termQuery("category.keyword", category));
}
// Filter by brand
if (brand != null) {
searchQueryBuilder.withFilter(QueryBuilders.termQuery("brand.keyword", brand));
}
// Filter by price range
if (priceRange != null && priceRange.length == 2) {
searchQueryBuilder.withFilter(QueryBuilders.rangeQuery("price").gte(priceRange[0]).lte(priceRange[1]));
}
NativeSearchQuery searchQuery = searchQueryBuilder.build();
return elasticsearchTemplate.queryForList(searchQuery, Product.class);
}
}
I tried upgrading ElasticSeachRestTemplate given in https://docs.spring.io/spring-data/elasticsearch/docs/4.1.16-SNAPSHOT/reference/html/#reference but not able to find the new version of 'multi match query' for 5.3.3 Not able to locate supporting documentation in: https://docs.spring.io/spring-data/elasticsearch/reference/elasticsearch/misc.html#elasticsearch.misc.searchtemplates
Has anyone upgraded or implemented multi match query using version 5.3.3 ? Please suggest steps for this upgrade.
Upvotes: 0
Views: 33