Examples with DocumentCallbackHandler org.springframework.data.mongodb.core.DocumentCallbackHandler used on opensource projects

Example 1 with DocumentCallbackHandler

use of org.springframework.data.mongodb.core.DocumentCallbackHandler in project commons-dao by reportportal.

the class LaunchRepositoryCustomImpl method findLatestWithCallback.

@Override
public void findLatestWithCallback(Queryable filter, Sort sort, List<String> contentFields, long limit, DocumentCallbackHandler callbackHandler) {
    List<AggregationOperation> operations = latestLaunchesAggregationOperationsList(filter);
    operations.add(sort(sort));
    operations.add(limit(limit));
    DBObject results = mongoTemplate.aggregate(newAggregation(operations), mongoTemplate.getCollectionName(Launch.class), Launch.class).getRawResults();
    BasicDBList result = (BasicDBList) results.get(RESULT);
    result.stream().map(it -> (DBObject) it).forEach(callbackHandler::processDocument);
}