com.mongodb.client.model.Updates.combine()方法的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
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本文整理了Java中com.mongodb.client.model.Updates.combine()方法的一些代码示例，展示了Updates.combine()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。Updates.combine()方法的具体详情如下：
包路径：com.mongodb.client.model.Updates
类名称：Updates
方法名：combine

Updates.combine介绍

[英]Combine a list of updates into a single update.
[中]将更新列表合并到单个更新中。

代码示例

代码示例来源：origin: org.mongodb/mongo-java-driver

/**
 * Combine a list of updates into a single update.
 *
 * @param updates the list of updates
 * @return a combined update
 */
public static Bson combine(final Bson... updates) {
  return combine(asList(updates));
}

代码示例来源：origin: pippo-java/pippo

@Override
public void save(SessionData sessionData) {
  String sessionId = sessionData.getId();
  this.sessions.updateOne(
      eq(SESSION_ID, sessionId),
      combine(
          set(SESSION_ID, sessionId),
          set(SESSION_TTL, new Date()),
          set(SESSION_DATA, transcoder.encode(sessionData))),
      new UpdateOptions().upsert(true));
}

代码示例来源：origin: org.mongodb/mongodb-driver-core

/**
 * Combine a list of updates into a single update.
 *
 * @param updates the list of updates
 * @return a combined update
 */
public static Bson combine(final Bson... updates) {
  return combine(asList(updates));
}

代码示例来源：origin: com.cybermkd/MongodbPlugin

public long update() {
  return MongoKit.INSTANCE.update(collectionName, and(query), Updates.combine(data));
}

代码示例来源：origin: T-baby/MongoDB-Plugin

public boolean updateOne() {
  return MongoKit.INSTANCE.updateOne(collectionName, and(query), Updates.combine(data)) > 0;
}

代码示例来源：origin: T-baby/MongoDB-Plugin

public long update() {
  return MongoKit.INSTANCE.update(collectionName, and(query), Updates.combine(data));
}

代码示例来源：origin: com.cybermkd/MongodbPlugin

public boolean updateOne() {
  return MongoKit.INSTANCE.updateOne(collectionName, and(query), Updates.combine(data)) > 0;
}

代码示例来源：origin: opencb/opencga

@Override
public QueryResult updateProjectMetadata(ProjectMetadata projectMetadata, boolean updateCounters) {
  Document mongo = new GenericDocumentComplexConverter<>(ProjectMetadata.class).convertToStorageType(projectMetadata);
  // Update field by field, instead of replacing the whole object to preserve existing fields like "_lock"
  List<Bson> updates = new ArrayList<>(mongo.size());
  mongo.forEach((s, o) -> {
    // Do not update counters
    if (updateCounters || !s.equals(COUNTERS_FIELD)) {
      updates.add(new Document("$set", new Document(s, o)));
    }
  });
  return collection.update(QUERY, Updates.combine(updates), new QueryOptions(UPSERT, true));
}

代码示例来源：origin: opencb/opencga

@Override
  public QueryResult updateStudyConfiguration(StudyConfiguration studyConfiguration, QueryOptions options) {
    Document studyMongo = new DocumentToStudyConfigurationConverter().convertToStorageType(studyConfiguration);

    // Update field by field, instead of replacing the whole object to preserve existing fields like "_lock"
    Document query = new Document("_id", studyConfiguration.getStudyId());
    List<Bson> updates = new ArrayList<>(studyMongo.size());
    studyMongo.forEach((s, o) -> updates.add(new Document("$set", new Document(s, o))));
    QueryResult<UpdateResult> queryResult = collection.update(query, Updates.combine(updates), new QueryOptions(UPSERT, true));
//        studyConfigurationMap.put(studyConfiguration.getStudyId(), studyConfiguration);

    return queryResult;
  }

代码示例来源：origin: lukas-krecan/ShedLock

@Override
  public void unlock() {
    // Set lockUtil to now or lockAtLeastUntil whichever is later
    getCollection().findOneAndUpdate(
      eq(ID, lockConfiguration.getName()),
      combine(set(LOCK_UNTIL, Date.from(lockConfiguration.getUnlockTime())))
    );
  }
}

代码示例来源：origin: opencb/opencga

private void addPrivateVariableMap(long entryId, Map<String, String> variableMap, boolean isVersioned) throws CatalogDBException {
  Document queryDocument = new Document(PRIVATE_UID, entryId);
  if (isVersioned) {
    queryDocument.append(LAST_OF_VERSION, true);
  }
  List<Bson> setMap = new ArrayList<>(variableMap.size());
  for (Map.Entry<String, String> entry : variableMap.entrySet()) {
    setMap.add(Updates.set(AnnotationSetParams.PRIVATE_VARIABLE_SET_MAP.key() + "." + entry.getKey(), entry.getValue()));
  }
  QueryResult<UpdateResult> update = getCollection().update(queryDocument, Updates.combine(setMap), new QueryOptions("multi", true));
  if (update.first().getModifiedCount() < 1 && update.first().getMatchedCount() == 0) {
    throw new CatalogDBException("Could not add new private map information");
  }
}

代码示例来源：origin: protegeproject/webprotege

public static Bson updateModified(UserId userId, long timestamp) {
  return Updates.combine(
      Updates.set(MODIFIED_AT, TimestampSerializer.toIsoDateTime(timestamp)),
      Updates.set(MODIFIED_BY, userId.getUserName())
  );
}

代码示例来源：origin: creactiviti/piper

@Override
public void set(String aCounterName, long aValue) {
 collection
   .findOneAndUpdate(
     eq("_id", aCounterName),
     combine(
       Updates.set(DSL.VALUE, aValue),
       setOnInsert("_id", aCounterName),
       setOnInsert(DSL.CREATE_TIME, new Date())
     ),
     new FindOneAndUpdateOptions()
       .upsert(true)
   );
}

代码示例来源：origin: opencb/opencga

@Override
public QueryResult updateCustomAnnotations(Query query, String name, AdditionalAttribute attribute, long timeStamp,
                      QueryOptions options) {
  Document queryDocument = queryParser.parseQuery(query);
  Document updateDocument = DocumentToVariantAnnotationConverter.convertToStorageType(attribute);
  return variantsCollection.update(queryDocument,
      combine(set(DocumentToVariantConverter.CUSTOM_ANNOTATION_FIELD + '.' + name, updateDocument),
          getSetIndexNotSynchronized(timeStamp)),
      new QueryOptions(MULTI, true));
}

代码示例来源：origin: opencb/opencga

private QueryResult<UpdateResult> removeStudyFromVariants(int studyId, Bson query, long timestamp) {
  // { $pull : { files : {  sid : <studyId> } } }
  Bson update = combine(
      pull(DocumentToVariantConverter.STUDIES_FIELD, eq(STUDYID_FIELD, studyId)),
      pull(DocumentToVariantConverter.STATS_FIELD, eq(DocumentToVariantStatsConverter.STUDY_ID, studyId)),
      getSetIndexNotSynchronized(timestamp)
  );
  logger.debug("removeStudy: query = {}", query.toBsonDocument(Document.class, MongoClient.getDefaultCodecRegistry()));
  logger.debug("removeStudy: update = {}", update.toBsonDocument(Document.class, MongoClient.getDefaultCodecRegistry()));
  QueryResult<UpdateResult> result = variantsCollection.update(query, update, new QueryOptions(MULTI, true));
  logger.debug("removeStudy: matched  = {}", result.first().getMatchedCount());
  logger.debug("removeStudy: modified = {}", result.first().getModifiedCount());
  return result;
}

代码示例来源：origin: opencb/opencga

private void removeAllAnnotationSets(long entryId, boolean isVersioned) throws CatalogDBException {
  Document queryDocument = new Document(PRIVATE_UID, entryId);
  if (isVersioned) {
    queryDocument.append(LAST_OF_VERSION, true);
  }
  // We empty the annotation sets list and the private map
  Bson bsonUpdate = Updates.combine(
      Updates.set(AnnotationSetParams.ANNOTATION_SETS.key(), Collections.emptyList()),
      Updates.set(AnnotationSetParams.PRIVATE_VARIABLE_SET_MAP.key(), Collections.emptyMap())
  );
  QueryResult<UpdateResult> update = getCollection().update(queryDocument, bsonUpdate, new QueryOptions());
  if (update.first().getModifiedCount() < 1 && update.first().getMatchedCount() == 0) {
    throw new CatalogDBException("Could not remove all annotationSets");
  }
}

代码示例来源：origin: otto-de/edison-microservice

@Override
public void appendMessage(final String jobId, final JobMessage jobMessage) {
  collectionWithWriteTimeout(mongoProperties.getDefaultWriteTimeout(), TimeUnit.MILLISECONDS).updateOne(eq(ID, jobId), combine(push(JobStructure.MESSAGES.key(), encodeJobMessage(jobMessage)), set(JobStructure.LAST_UPDATED.key(), Date.from(jobMessage.getTimestamp().toInstant()))));
}

代码示例来源：origin: opencb/opencga

public static long cleanStageCollection(MongoDBCollection stageCollection, int studyId, int fileId) {
    //Delete those studies that have duplicated variants. Those are not inserted, so they are not new variants.
    long modifiedCount = stageCollection.update(
        and(exists(studyId + "." + fileId + ".1"), exists(studyId + "." + NEW_STUDY_FIELD, false)),
        unset(Integer.toString(studyId)),
        new QueryOptions(MongoDBCollection.MULTI, true)).first().getModifiedCount();
    modifiedCount += stageCollection.update(
        exists(studyId + "." + fileId),
        combine(
//                        unset(studyId + "." + fileId),
            set(studyId + "." + fileId, null),
            set(studyId + "." + NEW_STUDY_FIELD, false)
        ), new QueryOptions(MongoDBCollection.MULTI, true)).first().getModifiedCount();
    return modifiedCount;
  }

代码示例来源：origin: atlanmod/NeoEMF

@Override
public void containerFor(Id id, SingleFeatureBean container) {
  checkNotNull(id, "id");
  checkNotNull(container, "container");
  final String ownerId = idConverter.convert(id);
  final ContainerDocument newContainer = ContainerDocument.fromBean(container);
  final Bson filter = eq(ModelDocument.F_ID, ownerId);
  final Bson update = combine(
      set(concat(ModelDocument.F_CONTAINER, ContainerDocument.F_OWNER), newContainer.getOwner()),
      set(concat(ModelDocument.F_CONTAINER, ContainerDocument.F_ID), newContainer.getId())
  );
  documents.updateOne(filter, update, new UpdateOptions().upsert(true));
}

代码示例来源：origin: atlanmod/NeoEMF

@Override
public boolean metaClassFor(Id id, ClassBean metaClass) {
  checkNotNull(id, "id");
  checkNotNull(metaClass, "metaClass");
  final String ownerId = idConverter.convert(id);
  final ClassDocument newMetaClass = ClassDocument.fromBean(metaClass);
  final Bson filter = eq(ModelDocument.F_ID, ownerId);
  final Bson existsFilter = and(filter, exists(ModelDocument.F_METACLASS));
  final boolean notExists = documents.countDocuments(existsFilter, new CountOptions().limit(1)) == 0;
  if (notExists) {
    final Bson update = combine(
        setOnInsert(concat(ModelDocument.F_METACLASS, ClassDocument.F_NAME), newMetaClass.getName()),
        setOnInsert(concat(ModelDocument.F_METACLASS, ClassDocument.F_URI), newMetaClass.getUri())
    );
    documents.updateOne(filter, update, new UpdateOptions().upsert(true));
  }
  return notExists;
}

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