Code related to blog entry

get-source-builder.md

SearchSourceBuilder getSearchSourceBuilder(QueryWrapper queryWrapper) {
   SearchSourceBuilder sourceBuilder = new SearchSourceBuilder()

   if (queryWrapper.query) { 
      sourceBuilder.query(queryWrapper.query)
   }
  
   if (queryWrapper.fields) {
       sourceBuilder.fields(queryWrapper.fields)
   }
   // ... same for sorting, pagination, agregation, highlighting, etc.
   return sourceBuilder
}

index-classes.md

void indexAll(){
   elasticSearchHelper.withElasticSearch { Client client ->
      MyDomainClass.list().each{ MyDomainClass instance ->
         client.index {
            index "myIndex"
            type "myDomainClass"
            id instance.id
            source instance 
      }
   }
}

search-query.md

IndexResponse search(ParamsWrapper queryWrapper){
        elasticSearchHelper.withElasticSearch {Client client ->
            SearchSourceBuilder sourceBuilder = getSearchSourceBuilder(queryWrapper)
            
            SearchRequest request = new SearchRequest()
            request.searchType(SearchType.DFS_QUERY_THEN_FETCH).indices(queryWrapper.indices).types(queryWrapper.types).source(sourceBuilder)
            log.debug "Query:$sourceBuilder"
            
            SearchResponse response = client.search(request).actionGet()
            return new IndexResponse(response)
        }

    }