kraken-core/fun.bigtable.kraken.mongo/MongoPageHelper

MongoPageHelper

@ConditionalOnBean(value = MongoTemplate::class)

@Component

open class MongoPageHelper

Constructors

MongoPageHelper

@Autowired

constructor(mongoTemplate: MongoTemplate)

Properties

val FIRST_PAGE_NUM: Int = 1

val ID: String = "_id"

Functions

open fun <T> pageQuery(query: Query, entityClass: Class<T>, pageSize: Integer, pageNum: Integer, collectionName: String): PageResult<T>

分页查询，直接返回集合类型的结果.

open fun <T, R> pageQuery(query: Query, entityClass: Class<T>, mapper: (T) -> R, pageSize: Integer, pageNum: Integer, collectionName: String): PageResult<R>

分页查询，不考虑条件分页，直接使用skip-limit来分页.

open fun <T, R> pageQuery(query: Query, entityClass: Class<T>, mapper: (T) -> R, pageSize: Integer, pageNum: Integer, lastId: String, collectionName: String): PageResult<R>

分页查询.