本文整理了Java中org.springframework.data.mongodb.core.MongoTemplate.findById()方法的一些代码示例，展示了MongoTemplate.findById()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。MongoTemplate.findById()方法的具体详情如下：
包路径：org.springframework.data.mongodb.core.MongoTemplate
类名称：MongoTemplate
方法名：findById

MongoTemplate.findById介绍

暂无

代码示例

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

@Nullable
@Override
public <T> T findById(Object id, Class<T> entityClass) {
  return findById(id, entityClass, operations.determineCollectionName(entityClass));
}

代码示例来源：origin: kaaproject/kaa

public T findById(K key) {
 LOG.debug("Find document of collection [{}] by id [{}]", getCollectionName(), key);
 return mongoTemplate.findById(key, getDocumentClass());
}

代码示例来源：origin: lianggzone/springboot-action

public Author findAuthor(Long id) {
  return this.mongoTemplate.findById(id, Author.class);
}

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

@Nullable
@Override
public <T> T findById(Object id, Class<T> entityClass) {
  return findById(id, entityClass, operations.determineCollectionName(entityClass));
}

代码示例来源：origin: pl.edu.icm.synat/synat-core-services-impl

@Override
public FlowDefinitionElement findById(final String id) {
  return mongoTemplate.findById(id, FlowDefinitionElement.class, collectionName);
}

代码示例来源：origin: 3zamn/kingMicro

@SuppressWarnings("unchecked")
@Override
public T findOne(ID id) {
  return  (T) mongoTemplate.findById(id, clz);
}

代码示例来源：origin: fernandospr/spring-jetty-example

@Override
public Student find(String id) {
  return this.mongoTemplate.findById(id, Student.class);
}

代码示例来源：origin: pl.edu.icm.polindex/polindex-tools

@Override
public R getById(String recordId) {
  logger.debug("executing mongo findById(" + recordId + ")");
  
  R record = (R) mongoTemplate.findById(recordId, Record.class, collectionName);
  
  return record;
}

代码示例来源：origin: at.researchstudio.sat/won-bot

private Object get(String collectionName, String key) {
  MongoContextObject mco = template.findById(key, MongoContextObject.class, collectionName);
  if (mco != null) {
    return mco.getObject();
  }
  return null;
}

代码示例来源：origin: pl.edu.icm.synat/synat-business-services-impl

@Override
@RequiresServiceRole(roleName="READ")
public boolean validateCollectionExists(String collectionId) {
  ElementCollection record = mongoTemplate.findById(collectionId, ElementCollection.class, mongoCollectionName);
  return record != null;
}

代码示例来源：origin: pl.edu.icm.synat/synat-business-services-impl

private void checkElementCollection(String collectionId) {
  ElementCollection record = mongoTemplate.findById(collectionId, ElementCollection.class, mongoCollectionName);
  if (record == null ) {
    throw new NotFoundException(collectionId);
  }
}
protected void reportEvent(String collectionId, String contentId, CollectionDocumentType contentType, boolean wasDeleted) {

代码示例来源：origin: com.sangupta/jerry-services

@Override
public Configuration get(String key) {
  if(AssertUtils.isEmpty(key)) {
    throw new IllegalArgumentException("Configuration key cannot be null/empty");
  }
  
  return this.mongoTemplate.findById(key, Configuration.class);
}

代码示例来源：origin: at.researchstudio.sat/won-bot

@Override
public List<Object> loadFromListMap(final String collectionName, final String key) {
  checkValidCollectionName(collectionName);
  MongoContextObjectList mco = template.findById(key, MongoContextObjectList.class, collectionName);
  return mco == null ? new LinkedList<>() : mco.getList();
}

代码示例来源：origin: pl.edu.icm.synat/synat-business-services-impl

@SuppressWarnings("unchecked")
@Override
public List<ResourceUserRole> findAllUserRoles(String resourceId) {
  ResourceRoleElement element = mongoTemplate.findById(resourceId, ResourceRoleElement.class, collectionName);
  
  if (element == null || element.getUserRoles() == null) {
    return Collections.EMPTY_LIST;
  }
  
  return element.getUserRoles();
}

代码示例来源：origin: pl.edu.icm.synat/synat-business-services-impl

@Override
@RequiresServiceRole(roleName="READ")
public List<String> getCollectionContentIds(String collectionId) {
  ElementCollection record = mongoTemplate.findById(collectionId, ElementCollection.class, mongoCollectionName);
  List<String> result = new ArrayList<String>();
  for (AttachedDocument doc : record.getAttachedDocuments()) {
    result.add(doc.getDocumentId());
  }
  return result;
}

代码示例来源：origin: org.jspresso.framework/jspresso-mongo

@SuppressWarnings("unchecked")
 @Override
 public T doInTransaction(TransactionStatus status) {
  return merge(getMongoTemplate().findById(id, clazz), mergeMode);
 }
});

代码示例来源：origin: pl.edu.icm.synat/synat-business-services-impl

@Override
@RequiresServiceRole(roleName="READ")
public CollectionData fetchCollection(String collectionId) {
  ElementCollection record = mongoTemplate.findById(collectionId, ElementCollection.class, mongoCollectionName);
  if (record == null) {
    return null;
  }
  // TODO Check credentials
  return convertToCollectionData(record);
}

代码示例来源：origin: pl.edu.icm.synat/synat-business-services-impl

@Override
@RequiresServiceRole(roleName="READ")
public boolean checkIfContainsElement(String collectionId, String documentId) {
  ElementCollection record = mongoTemplate.findById(collectionId, ElementCollection.class, mongoCollectionName);
  for (AttachedDocument doc : record.getAttachedDocuments()) {
    if (doc.getDocumentId().equals(documentId)) {
      return true;
    }
  }
  return false;
}

代码示例来源：origin: org.jspresso.framework/jspresso-mongo

@Override
 protected void doInTransactionWithoutResult(TransactionStatus status) {
  merge(getMongoTemplate().findById(entity.getId(), getComponentContract(entity)),
    EMergeMode.MERGE_CLEAN_EAGER);
 }
});

代码示例来源：origin: pl.edu.icm.synat/synat-business-services-impl

@Override
public String getAttachedContentUserId(String collectionId, String documentId) {
  ElementCollection record = mongoTemplate.findById(collectionId, ElementCollection.class, mongoCollectionName);
  if (record == null) {
    throw new CollectionServiceException(
        "Getting document '{}' from collection '{}' failed. Collection doesn't exist.",
        documentId, collectionId);
  }
  
  for (AttachedDocument doc : record.getAttachedDocuments()) {
    if (doc.getDocumentId().equals(documentId)) {
      return doc.getAttachedByUserId();
    }
  }
  return null;
}