Example usage for org.springframework.data.mongodb.core.query Query skip

Introduction

In this page you can find the example usage for org.springframework.data.mongodb.core.query Query skip.

Prototype

long skip

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Usage

From source file:st.malike.service.mongo.DemographicSummaryService.java

public Date getLastInsertDate() {
    Query query = new Query();
    query.skip(0).limit(1).with(new Sort(Sort.Direction.DESC, "dateCreated")); //add the limit so mongodb does not throw an exeception of too much data
    List<DemographicSummary> demographicSummary = mongoTemplate.find(query, DemographicSummary.class,
            "demographic_summary");
    if (demographicSummary == null || demographicSummary.isEmpty()) {
        return null;
    } else {/* w w w  .j  ava 2s.  c  om*/
        return demographicSummary.get(0).getDateCreated();
    }
}

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From source file:org.shredzone.flufftron.repository.FluffDao.java

/**
 * Finds all {@link Fluff} objects. They are ordered by their creation date,
 * descendingly.//from  w  w  w  . ja  v  a  2 s.c  o  m
 *
 * @param first
 *            First entry, starting with 0
 * @param max
 *            Maximum number of entries, or 0 for all
 * @return List of {@link Fluff}
 */
public List<Fluff> findAll(int first, int max) {
    Query q = new Query();

    if (first > 0) {
        q.skip(first);
    }

    if (max > 0) {
        q.limit(max);
    }

    q.sort().on("created", Order.DESCENDING);
    return mongoOperations.find(q, Fluff.class);
}

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From source file:quanlyhocvu.api.mongodb.DAO.NewsDAO.java

/**
 * get all data pagination/*from  ww  w. j  ava  2s. co  m*/
 * @param limit
 * @param offset
 * @return 
 */
public List<NewsDTO> getAllNewsByPage(int limit, int offset) {
    Query query = Query.query(Criteria.where("id").exists(true));
    query.limit(limit);
    query.skip(offset);
    query.with(new Sort(Sort.Direction.DESC, "date"));
    return mongoOperation.find(query, NewsDTO.class);
}

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From source file:org.shredzone.flufftron.repository.FluffDao.java

/**
 * Finds all {@link Fluff} objects of a {@link Person}. They are ordered by their
 * creation date, descendingly.//from   w ww.  j  a v a2s .c  o  m
 *
 * @param person
 *            {@link Person} to find all {@link Fluff} for
 * @param first
 *            First entry, starting with 0
 * @param max
 *            Maximum number of entries, or 0 for all
 * @return List of {@link Fluff}
 */
public List<Fluff> findByPerson(Person person, int first, int max) {
    Query q = query(where("personId").is(person.getId()));

    if (first > 0) {
        q.skip(first);
    }

    if (max > 0) {
        q.limit(max);
    }

    q.sort().on("created", Order.DESCENDING);
    return mongoOperations.find(q, Fluff.class);
}

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From source file:quanlyhocvu.api.mongodb.DAO.NewsDAO.java

/**
 * get pagination of news by catalogId/*from   www  . ja v a2 s.c o  m*/
 * @param catalogId
 * @param limit
 * @param offset
 * @return 
 */
public List<NewsDTO> getNewsByCatalogIdAndPate(String catalogId, int limit, int offset) {
    Query query = Query.query(Criteria.where("catalogs.$id").is(new ObjectId(catalogId)));
    query.limit(limit);
    query.skip(offset);
    query.with(new Sort(Sort.Direction.DESC, "date"));
    return mongoOperation.find(query, NewsDTO.class);
}

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From source file:uk.gov.nationalarchives.discovery.taxonomy.common.service.impl.IAViewServiceImpl.java

public List<MongoInformationAssetView> findUntaggedDocumentsBySeriesMongo(String seriesIaid, Integer limit,
        Integer offset) {//from  ww w  .j  ava  2  s  .  co m
    Query query = Query.query(Criteria.where("series").is(seriesIaid).and("categories").size(0));
    query.limit(limit);
    query.skip(offset);
    query.with(new Sort(Sort.Direction.ASC, "_id"));
    return mongoTemplate.find(query, MongoInformationAssetView.class);
}

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From source file:io.smalldata.ohmageomh.data.repository.MongoDataPointRepositoryImpl.java

@Override
public Iterable<DataPoint> findBySearchCriteria(DataPointSearchCriteria searchCriteria,
        @Nullable Integer offset, @Nullable Integer limit) {

    checkNotNull(searchCriteria);/* w w w. ja  va  2 s .  c o  m*/
    checkArgument(offset == null || offset >= 0);
    checkArgument(limit == null || limit >= 0);

    Query query = newQuery(searchCriteria);

    if (offset != null) {
        query.skip(offset);
    }

    if (limit != null) {
        query.limit(limit);
    }

    return mongoOperations.find(query, DataPoint.class);
}

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From source file:eu.trentorise.smartcampus.communicatorservice.storage.CommunicatorStorage.java

public List<Notification> searchNotifications(String user, String capp, Long since, Integer position,
        Integer count, NotificationFilter infilter) {
    NotificationFilter filter = infilter == null ? new NotificationFilter() : infilter;
    Criteria criteria = createNotificationSearchWithTypeCriteria(user, capp, since, filter);
    Query q = Query.query(criteria);
    q.sort().on("content.timestamp", Order.DESCENDING);
    q.skip(position);
    q.limit(count);//from  w w w .ja v  a 2s. c o  m

    List<Notification> list = find(q, Notification.class);

    //      if (filter.getOrdering() != null) {
    //         switch (filter.getOrdering()) {
    //         case ORDER_BY_ARRIVAL:
    //            Collections.sort(list, arrivalDateComparator);
    //            break;
    //         case ORDER_BY_REL_PLACE:
    //         case ORDER_BY_REL_TIME:
    //         case ORDER_BY_PRIORITY:
    //         default:
    //            break;
    //         }
    //      } else {
    //         Collections.sort(list, arrivalDateComparator);
    //      }
    //      if (list.size() <= position) {
    //         return new ArrayList<Notification>();
    //      }
    //      if (position != null && count != null && count > 0) {
    //         return list.subList(position, Math.min(list.size(), position + count));
    //      }
    return list;
}

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From source file:se.inera.axel.shs.broker.messagestore.internal.MongoMessageLogAdminService.java

@Override
public Iterable<ShsMessageEntry> findMessages(Filter filter) {

    Criteria criteria = buildCriteria(filter);
    Query query = Query.query(criteria);

    query.with(new Sort(Sort.Direction.DESC, "arrivalTimeStamp"));

    query = query.limit(filter.getLimit());
    query = query.skip(filter.getSkip());

    return mongoTemplate.find(query, ShsMessageEntry.class);

}

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From source file:com.sangupta.jerry.mongodb.MongoTemplateBasicOperations.java

/**
 * /*from   w w w  . jav a2  s  .  c  o m*/
 */
@Override
public List<T> getEntities(int page, int pageSize) {
    Query query = new Query();
    query.limit(pageSize);
    if (page > 1) {
        query.skip((page - 1) * pageSize);
    }
    return this.mongoTemplate.find(query, this.entityClass);
}

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