CODEWITHSUNDEEP
elasticsearchspring-data-elasticsearch
Dafna
Dafna

Reputation: 191

Generating a query body in code

I am trying to generate the following query in code: 

{
  "query": {
    "bool": {
      "should": [
        {
          "match": {
            "title1": "brown"
          }
        },
        {
          "match": {
            "title2": "fox"
          }
        },
        {
          "match": {
            "title3": "dog"
          }
        }
      ]
    }
  }
}

Here is my java code built with QueryBuilders 

BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery(); 
boolQueryBuilder.must(matchQuery("title1", "brown")); 
boolQueryBuilder.must(matchQuery("title2", "fox")); 
boolQueryBuilder.must(matchQuery("title3", "dog")); SearchSourceBuilder 
searchSourceBuilder = new SearchSourceBuilder(); 
searchSourceBuilder.query(boolQueryBuilder);

String s = searchSourceBuilder.toString();

And I am not getting the same string... What I am getting is:

  {
"query": {
  "bool": {
    "must": [
      {
        "match": {
          "title1": {
            "query": "brown",
            "type": "boolean"
          }
        }
      },
      {
        "match": {
          "title2": {
            "query": "fox",
            "type": "boolean"
          }
        }
      },
      {
        "match": {
          "title3": {
            "query": "dog",
            "type": "boolean"
          }
        }
      }
    ]
  }
}

}

What am I missing...?

Upvotes: 0

Views: 410

Answers (1)

Maelig
Maelig

Reputation: 2096

First you are using .must so you'll have a must and not should.

Here is an example to achieve what you want to do

MatchQueryBuilder match1 = QueryBuilders.matchQuery("title1", "brown");
MatchQueryBuilder match2 = QueryBuilders.matchQuery("title2", "fox");
MatchQueryBuilder match3 = QueryBuilders.matchQuery("title3", "dog");

BoolQueryBuilder boolQueryBuilder = QueryBuilders.boolQuery();
boolQueryBuilder.should(match1);
boolQueryBuilder.should(match2);
boolQueryBuilder.should(match3);

String queryString = boolQueryBuilder.toString();

Upvotes: 2

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