本文整理了Java中org.springframework.data.mongodb.core.query.Field类的一些代码示例，展示了Field类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Field类的具体详情如下：
包路径：org.springframework.data.mongodb.core.query.Field
类名称：Field

Field介绍

暂无

代码示例

代码示例来源：origin: kaaproject/kaa

@Override
public MongoEndpointProfile findEndpointIdByKeyHash(byte[] endpointKeyHash) {
 LOG.debug("Get count of endpoint profiles by endpoint key hash [{}] ", endpointKeyHash);
 Query query = query(where(EP_ENDPOINT_KEY_HASH).is(endpointKeyHash));
 query.fields().include(ID);
 return findOne(query);
}

代码示例来源：origin: spring-projects/spring-data-mongodb

public Field fields() {
  if (this.fieldSpec == null) {
    this.fieldSpec = new Field();
  }
  return this.fieldSpec;
}

代码示例来源：origin: spring-projects/spring-data-mongodb

/**
 * @return the field {@link Document}.
 */
public Document getFieldsObject() {
  return this.fieldSpec == null ? new Document() : fieldSpec.getFieldsObject();
}

代码示例来源：origin: sentilo/sentilo

public Query getDistinctSensorByProviderTypeQuery(final String providerId) {
  final Query query = Query.query(Criteria.where("providerId").is(providerId));
  query.fields().include("type");
  query.fields().exclude("_id");
  return query;
 }
}

代码示例来源：origin: spring-projects/spring-integration

/**
 * Get the {@code value} for the provided {@code key} performing {@code findOne} MongoDB operation.
 * @param key the metadata entry key
 * @return the metadata entry value or null if doesn't exist.
 * @see MongoTemplate#findOne(Query, Class, String)
 */
@Override
public String get(String key) {
  Assert.hasText(key, "'key' must not be empty.");
  Query query = new Query(Criteria.where(ID_FIELD).is(key));
  query.fields().exclude(ID_FIELD);
  @SuppressWarnings("unchecked")
  Map<String, String> result = this.template.findOne(query, Map.class, this.collectionName);
  return result == null ? null : result.get(VALUE);
}

代码示例来源：origin: sentilo/sentilo

public Query getDistinctComponentByProviderTypeQuery(final String providerId) {
 final Query query = Query.query(Criteria.where("providerId").is(providerId));
 query.fields().include("componentType");
 query.fields().exclude("_id");
 return query;
}

代码示例来源：origin: spring-projects/spring-integration

/**
 * Remove the metadata entry for the provided {@code key} and return its {@code value}, if any,
 * using {@code findAndRemove} MongoDB operation.
 * @param key the metadata entry key
 * @return the metadata entry value or null if doesn't exist.
 * @see MongoTemplate#findAndRemove(Query, Class, String)
 */
@Override
public String remove(String key) {
  Assert.hasText(key, "'key' must not be empty.");
  Query query = new Query(Criteria.where(ID_FIELD).is(key));
  query.fields().exclude(ID_FIELD);
  @SuppressWarnings("unchecked")
  Map<String, String> result = this.template.findAndRemove(query, Map.class, this.collectionName);
  return result == null ? null : result.get(VALUE);
}

代码示例来源：origin: kaaproject/kaa

@Override
public EndpointProfileBodyDto findBodyByKeyHash(byte[] endpointKeyHash) {
 LOG.debug("Find endpoint profile body by endpoint key hash [{}] ", endpointKeyHash);
 EndpointProfileBodyDto endpointProfileBodyDto = null;
 Query query = Query.query(where(EP_ENDPOINT_KEY_HASH).is(endpointKeyHash));
 query.fields()
   .include(DaoConstants.PROFILE)
   .include(EP_SERVER_PROFILE_PROPERTY)
   .include(EP_APPLICATION_ID)
   .include(EP_PROFILE_VERSION)
   .include(EP_SERVER_PROFILE_VERSION_PROPERTY)
   .include(EP_USE_RAW_SCHEMA);
 EndpointProfileDto pf = mongoTemplate.findOne(query, getDocumentClass()).toDto();
 if (pf != null) {
  endpointProfileBodyDto = new EndpointProfileBodyDto(
    endpointKeyHash,
    pf.getClientProfileBody(),
    pf.getServerProfileBody(),
    pf.getClientProfileVersion(),
    pf.getServerProfileVersion(),
    pf.getApplicationId());
 }
 LOG.debug("[{}] Found client-side endpoint profile body {} with client-side endpoint "
     + "profile version {} and server-side endpoint profile body {} "
     + "with server-side endpoint profile version {} and application id {}",
   endpointKeyHash, pf.getClientProfileBody(), pf.getServerProfileBody(),
   pf.getClientProfileVersion(), pf.getServerProfileVersion(), pf.getApplicationId());
 return endpointProfileBodyDto;
}

代码示例来源：origin: sentilo/sentilo

public CatalogAdditionalFields getAdditionalFields(final String alertId) {
 CatalogAdditionalFields additionalFields = alertAdditionalFieldsCache.get(alertId);
 if (additionalFields == null) {
  // The first step is to retrieve the component associated with alert {alertId}
  Query query = Query.query(Criteria.where("_id").is(alertId));
  query.fields().include("componentId");
  query.fields().exclude("_id");
  final CatalogAdditionalFields alertFields = mongoOperations.findOne(query, CatalogAdditionalFields.class, "alert");
  // Later, retrieve the component location and its type (mobile or static)
  if (alertFields != null) {
   query = Query.query(Criteria.where("_id").is(alertFields.getComponentId()));
   query.fields().include("location.centroid");
   query.fields().exclude("_id");
   query.fields().include("mobile");
   final CatalogAdditionalFields componentFields = mongoOperations.findOne(query, CatalogAdditionalFields.class, "component");
   if (componentFields.getMobile() == 0) {
    componentFields.setComponentId(alertFields.getComponentId());
    // If component is static (i.e mobile == 0), then componentFields is cached.
    alertAdditionalFieldsCache.put(alertId, componentFields);
    additionalFields = componentFields;
   }
  }
 }
 return additionalFields;
}

代码示例来源：origin: spring-projects/spring-integration

/**
 * If the specified key is not already associated with a value, associate it with the given value.
 * This is equivalent to
 * <pre> {@code
 * if (!map.containsKey(key))
 *   return map.put(key, value);
 * else
 *   return map.get(key);
 * }</pre>
 * except that the action is performed atomically.
 * <p>
 * @param key the metadata entry key
 * @param value the metadata entry value to store
 * @return null if successful, the old value otherwise.
 * @see java.util.concurrent.ConcurrentMap#putIfAbsent(Object, Object)
 */
@Override
public String putIfAbsent(String key, String value) {
  Assert.hasText(key, "'key' must not be empty.");
  Assert.hasText(value, "'value' must not be empty.");
  Query query = new Query(Criteria.where(ID_FIELD).is(key));
  query.fields().exclude(ID_FIELD);
  @SuppressWarnings("unchecked")
  Map<String, String> result = this.template.findAndModify(query, new Update().setOnInsert(VALUE, value),
      new FindAndModifyOptions().upsert(true), Map.class, this.collectionName);
  return result == null ? null : result.get(VALUE);
}

代码示例来源：origin: org.springframework.data/spring-data-mongodb

public Field fields() {
  if (this.fieldSpec == null) {
    this.fieldSpec = new Field();
  }
  return this.fieldSpec;
}

代码示例来源：origin: org.springframework.data/spring-data-mongodb

/**
 * @return the field {@link Document}.
 */
public Document getFieldsObject() {
  return this.fieldSpec == null ? new Document() : fieldSpec.getFieldsObject();
}

代码示例来源：origin: kaaproject/kaa

query.skip(offs).limit(lim + 1);
query.fields()
  .include(DaoConstants.PROFILE)
  .include(EP_SERVER_PROFILE_PROPERTY)
  .include(EP_ENDPOINT_KEY_HASH)
  .include(EP_APPLICATION_ID)
  .include(EP_PROFILE_VERSION)
  .include(EP_SERVER_PROFILE_VERSION_PROPERTY)
  .include(EP_USE_RAW_SCHEMA);
List<EndpointProfileDto> endpointProfileDtoList = convertDtoList(
  mongoTemplate.find(query, getDocumentClass()));

代码示例来源：origin: sentilo/sentilo

public CatalogAdditionalFields getAlertAdditionalFields(final String alertId) {
 CatalogAdditionalFields additionalFields = alertAdditionalFieldsCache.get(alertId);
 if (additionalFields == null) {
  // The first step is to retrieve the component associated with alert {alertId}
  Query query = Query.query(Criteria.where("_id").is(alertId));
  query.fields().include("componentId");
  query.fields().exclude("_id");
  final CatalogAdditionalFields alertFields = mongoOperations.findOne(query, CatalogAdditionalFields.class, "alert");
  // Later, retrieve the component location and its type (mobile or static)
  if (alertFields != null) {
   query = Query.query(Criteria.where("_id").is(alertFields.getComponentId()));
   query.fields().exclude("_id");
   query.fields().include("mobile");
   final CatalogAdditionalFields componentFields = mongoOperations.findOne(query, CatalogAdditionalFields.class, "component");
   if (componentFields.getMobile() == 0) {
    componentFields.setComponentId(alertFields.getComponentId());
    // If component is static (i.e mobile == 0), then componentFields is cached.
    alertAdditionalFieldsCache.put(alertId, componentFields);
    additionalFields = componentFields;
   }
  }
 }
 return additionalFields;
}

代码示例来源：origin: org.springframework.integration/spring-integration-mongodb

/**
 * Get the {@code value} for the provided {@code key} performing {@code findOne} MongoDB operation.
 * @param key the metadata entry key
 * @return the metadata entry value or null if doesn't exist.
 * @see MongoTemplate#findOne(Query, Class, String)
 */
@Override
public String get(String key) {
  Assert.hasText(key, "'key' must not be empty.");
  Query query = new Query(Criteria.where(ID_FIELD).is(key));
  query.fields().exclude(ID_FIELD);
  @SuppressWarnings("unchecked")
  Map<String, String> result = this.template.findOne(query, Map.class, this.collectionName);
  return result == null ? null : result.get(VALUE);
}

代码示例来源：origin: kaaproject/kaa

private Long findVersionByKey(byte[] endpointKeyHash) {
 LOG.debug("Find endpoint profile version by key hash [{}] ", endpointKeyHash);
 Long version = null;
 Query query = query(where(EP_ENDPOINT_KEY_HASH).is(endpointKeyHash));
 query.fields().include(OPT_LOCK);
 DBObject result = mongoTemplate.getDb()
   .getCollection(getCollectionName())
   .findOne(query.getQueryObject());
 if (result != null) {
  version = (Long) result.get(OPT_LOCK);
 }
 return version;
}

代码示例来源：origin: sentilo/sentilo

protected Query buildQuery(final SearchFilter filter, final boolean pageable, final Criteria customCriteria) {
 Criteria queryCriteria = new Criteria();
 // If customCriteria is not null, initialize queryCriteria with this criteria
 if (customCriteria != null) {
  queryCriteria = customCriteria;
 }
 if (!filter.andParamsIsEmpty()) {
  final Criteria[] aCriteria = buildAndParamsCriteria(filter.getAndParams());
  queryCriteria = queryCriteria.andOperator(aCriteria);
 }
 if (!filter.paramsIsEmpty()) {
  final Criteria[] aCriteria = buildOrParamsCriteria(filter.getParams());
  queryCriteria = queryCriteria.orOperator(aCriteria);
 }
 final Query query = new Query(queryCriteria);
 if (!filter.includeFieldsIsEmpty()) {
  for (final String field : filter.getIncludeFields()) {
   query.fields().include(field);
  }
 }
 if (!filter.excludeFieldsIsEmpty()) {
  for (final String field : filter.getExcludeFields()) {
   query.fields().exclude(field);
  }
 }
 if (pageable) {
  query.with(filter.getPageable());
 }
 return query;
}

代码示例来源：origin: org.springframework.integration/spring-integration-mongodb

/**
 * Remove the metadata entry for the provided {@code key} and return its {@code value}, if any,
 * using {@code findAndRemove} MongoDB operation.
 * @param key the metadata entry key
 * @return the metadata entry value or null if doesn't exist.
 * @see MongoTemplate#findAndRemove(Query, Class, String)
 */
@Override
public String remove(String key) {
  Assert.hasText(key, "'key' must not be empty.");
  Query query = new Query(Criteria.where(ID_FIELD).is(key));
  query.fields().exclude(ID_FIELD);
  @SuppressWarnings("unchecked")
  Map<String, String> result = this.template.findAndRemove(query, Map.class, this.collectionName);
  return result == null ? null : result.get(VALUE);
}

代码示例来源：origin: spring-projects/spring-data-mongodb

fields.include(field);

代码示例来源：origin: com.bosch.bis.apiregistry/apidocrepo-apidocrepoclient-interface

private static Query createApiDocQuery(String clientId, String apiId) {
    Query query = new Query()
        .addCriteria(Criteria.where(ApiDocNames.CLIENT_ID).is(clientId))
        .addCriteria(Criteria.where(ApiDocNames.API_ID).is(apiId));

    query.fields().exclude(ApiDocNames.SWAGGER);
    query.fields().exclude(ApiDocNames.BASE_API_DRAFT);
    return query;
  }
}