top.coos.app.ifaces

接口 IDao

public interface IDao

方法概要

限定符和类型	方法和说明
int	delete(String tablename, String key, Serializable id)
int	executeSql(List<String> sqls, List<Map<String,Object>> params)
int	executeSql(String sql, Map<String,Object> param)
Connection	getConnection()
DSFactory	getFactory()
void	init(DSFactory factory)
int	queryCount(String sql, Map<String,Object> param)
List<Map<String,Object>>	queryList(String sql, Map<String,Object> param)
Map<String,Object>	queryOne(String sql, Map<String,Object> param)
List<Map<String,Object>>	queryPage(String sql, Map<String,Object> param, int pageSize, int currentPage)

方法详细资料

init

void init(DSFactory factory)

getFactory

DSFactory getFactory()

getConnection

Connection getConnection()
                  throws Exception

抛出:

Exception

queryList

List<Map<String,Object>> queryList(String sql,
                                   Map<String,Object> param)
                            throws Exception

抛出:

Exception

queryOne

Map<String,Object> queryOne(String sql,
                            Map<String,Object> param)
                     throws Exception

抛出:

Exception

delete

int delete(String tablename,
           String key,
           Serializable id)
    throws Exception

抛出:

Exception

executeSql

int executeSql(String sql,
               Map<String,Object> param)
        throws Exception

抛出:

Exception

executeSql

int executeSql(List<String> sqls,
               List<Map<String,Object>> params)
        throws Exception

抛出:

Exception

queryCount

int queryCount(String sql,
               Map<String,Object> param)
        throws Exception

抛出:

Exception

queryPage

List<Map<String,Object>> queryPage(String sql,
                                   Map<String,Object> param,
                                   int pageSize,
                                   int currentPage)
                            throws Exception

抛出:

Exception