build elasticsearch bool query in java dynamically

Question

Is there any way to build the elasticsearch bool query dynamically. In my application user may use multiple filters at a time. Its like, he may use 2 filters in one request and 3 filters for another request.I'm storing that filter details in hashmap. so based upon the user request the query should change by adding filters.

BoolQueryBuilder query = QueryBuilders.boolQuery()
                    .must(QueryBuilders.matchQuery("client_code",
                            "SSSS"));

Val · Accepted Answer · 2016-12-10 05:45:53Z

7

You can iterate over your hashmap keys/values and build your bool query accordingly for each key/value pair you'll find:

BoolQueryBuilder query = QueryBuilders.boolQuery();
for (String key : hashmap.keySet()) {
    query.must(QueryBuilders.matchQuery(key, hashmap.get(key)));
}

answered Dec 10, 2016 at 5:45

Val

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1 Comment

Nike Over a year ago

Yeah... Sorry for the late reply

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