com.gemantic.dal.dao

接口 DBAgent

所有已知实现类:

DBAgentHibernateImpl

public interface DBAgent

和数据库进行操作的接口

作者:

arthurkang

方法概要

限定符和类型	方法和说明
List<List>	crossDBList(Object account_id, String listName, SqlInfo sqlInfo, Integer start, Integer count, int strategy)
boolean	delete(Object account_id, Object obj)
Object	excuteHardSimpleSql(String sql, Class clazz)
Object	excuteSimpleSql(String sql, Class clazz) 假设类仅有一个数据库的配置，根据对应的类获取类对应的数据库的信息, 注意： 如果clazz为null，则会使用当前线程中的数据源，会有不确定的结果。
boolean	fakeDelete(Object account_id, Object obj)
Object	get(Object account_id, Class clazz, Serializable id)
List	getEntityList(Object account_id, Class cls, SqlInfo sqlInfo, int strategy)
List	getMaps(Object accountId, String mapName, List<Object[]> paramsList)
List	getObjectList(Object account_id, String listName, SqlInfo sqlInfo, Long start, Long count, int strategy, boolean setDS, boolean getAll)
List	getOrderedCrossList(Object account_id, String listName, SqlInfo sqlInfo, Long start, Long count, int strategy, boolean forward)
Map	save(Object account_id, List obs)
Serializable	save(Object account_id, Object object)
boolean	update(Object account_id, Object object)
boolean	updateObjs(Object account_id, List obs)

方法详细资料

save

Serializable save(Object account_id,
                  Object object)
           throws DaoException

抛出:

DaoException

save

Map save(Object account_id,
         List obs)
  throws DaoException

抛出:

DaoException

delete

boolean delete(Object account_id,
               Object obj)
        throws DaoException

抛出:

DaoException

fakeDelete

boolean fakeDelete(Object account_id,
                   Object obj)
            throws DaoException

抛出:

DaoException

update

boolean update(Object account_id,
               Object object)
        throws DaoException

抛出:

DaoException

get

Object get(Object account_id,
           Class clazz,
           Serializable id)
    throws DaoException

抛出:

DaoException

getObjectList

List getObjectList(Object account_id,
                   String listName,
                   SqlInfo sqlInfo,
                   Long start,
                   Long count,
                   int strategy,
                   boolean setDS,
                   boolean getAll)
            throws DaoException

抛出:

DaoException

getEntityList

List getEntityList(Object account_id,
                   Class cls,
                   SqlInfo sqlInfo,
                   int strategy)
            throws DaoException

抛出:

DaoException

crossDBList

List<List> crossDBList(Object account_id,
                       String listName,
                       SqlInfo sqlInfo,
                       Integer start,
                       Integer count,
                       int strategy)
                throws DaoException

抛出:

DaoException

getOrderedCrossList

List getOrderedCrossList(Object account_id,
                         String listName,
                         SqlInfo sqlInfo,
                         Long start,
                         Long count,
                         int strategy,
                         boolean forward)
                  throws DaoException

抛出:

DaoException

getMaps

List getMaps(Object accountId,
             String mapName,
             List<Object[]> paramsList)
      throws StrategyException,
             DaoException

抛出:

StrategyException

DaoException

updateObjs

boolean updateObjs(Object account_id,
                   List obs)
            throws DaoException

抛出:

DaoException

excuteSimpleSql

Object excuteSimpleSql(String sql,
                       Class clazz)
                throws DaoException

假设类仅有一个数据库的配置，根据对应的类获取类对应的数据库的信息, 注意： 如果clazz为null，则会使用当前线程中的数据源，会有不确定的结果。 可以使clazz为null,而在当前线程前设定当前线程的数据源。

参数:

sql -

返回:

抛出:

DaoException

excuteHardSimpleSql

Object excuteHardSimpleSql(String sql,
                           Class clazz)
                    throws DaoException

抛出:

DaoException