com.gemantic.dal.dao

类 ListLoaderCenter

java.lang.Object

com.gemantic.dal.dao.ListLoaderCenter

所有已实现的接口:

ListLoader

public class ListLoaderCenter
extends Object
implements ListLoader

作者:

arthurkang

方法概要

限定符和类型	方法和说明
static ListLoaderCenter	getInstance()
ListInfoHelper	getListInfo(Object account_id, LsCacheInfoHelper lsHelper, int strategy, boolean needLock)
List	getSectionIdList(LsCacheInfoHelper lsHelper, ListInfoHelper infoHelper, Object account_id, Long sectionNo, int strategy, boolean needLock)
SectionInfo	getUpdatedSection(Object account_id, Object obj, LsCacheInfoHelper lsHelper)
void	removeIdFromList(Object account_id, Object obj, SectionInfo secInfo, boolean reload)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

getInstance

public static ListLoaderCenter getInstance()

getListInfo

public ListInfoHelper getListInfo(Object account_id,
                                  LsCacheInfoHelper lsHelper,
                                  int strategy,
                                  boolean needLock)
                           throws DaoException

指定者:

getListInfo 在接口中 ListLoader

返回:

抛出:

DaoException

getSectionIdList

public List getSectionIdList(LsCacheInfoHelper lsHelper,
                             ListInfoHelper infoHelper,
                             Object account_id,
                             Long sectionNo,
                             int strategy,
                             boolean needLock)
                      throws DaoException

指定者:

getSectionIdList 在接口中 ListLoader

needLock - :当多个用户都需要加载一个List时，此时仅有一个用户可以加载成功，所以此时需要锁机制 但是当对List进行 save/update/delete 操作时，不需要这种锁机制，因为他本身会锁定其他用户的加载动作

返回:

抛出:

DaoException

getUpdatedSection

public SectionInfo getUpdatedSection(Object account_id,
                                     Object obj,
                                     LsCacheInfoHelper lsHelper)
                              throws Exception

指定者:

getUpdatedSection 在接口中 ListLoader

抛出:

Exception

removeIdFromList

public void removeIdFromList(Object account_id,
                             Object obj,
                             SectionInfo secInfo,
                             boolean reload)
                      throws Exception

指定者:

removeIdFromList 在接口中 ListLoader

抛出:

Exception