程序包 cn.myafx.data

接口 IDatabase

所有超级接口:

AutoCloseable

所有已知实现类:

Database

public interface IDatabase
extends AutoCloseable

database

方法概要

修饰符和类型	方法	说明
int	add(String table, Map<String,Object> param)	add row
<TModel extends Model> int	add(TModel m, String[] ignore)	add model
void	beginTransaction()	begin transaction
void	beginTransaction(IsolationLevel level)	begin transaction
void	commit()	commit
<TModel extends Model> int	delete(Class<TModel> clazz, Map<String,Object> whereParam)	delete
int	delete(String table, Map<String,Object> whereParam)	delete
int	execute(String sql, Object... param)	execute sql
<TModel extends Model> TModel	get(Class<TModel> clazz, Map<String,Object> param)	get first model
<TModel extends Model> List<TModel>	getList(Class<TModel> clazz, Map<String,Object> param)	get List model
boolean	isClose()	is close
boolean	isTransaction()	is transaction
void	open()	open
<T> List<T>	queryList(String sql, Class<T> clazz, Object... param)	query List
List<Map<String,Object>>	queryListMap(String sql, Object... param)	query List Map<String, Object>
<T> T	queryOne(String sql, Class<T> clazz, Object... param)	query first model
Map<String,Object>	queryOneMap(String sql, Object... param)	query first Map<String, Object>
void	rollback()	rollback
<TModel extends Model> int	update(Class<TModel> clazz, Map<String,Object> setParam, Map<String,Object> whereParam)	update
int	update(String table, Map<String,Object> setParam, Map<String,Object> whereParam)	update

从接口继承的方法 java.lang.AutoCloseable

close

方法详细资料

isClose

boolean isClose()

is close

返回:

boolean

isTransaction

boolean isTransaction()

is transaction

返回:

boolean

open

void open()
   throws Exception

open

抛出:

Exception

beginTransaction

void beginTransaction()
               throws Exception

begin transaction

抛出:

Exception

beginTransaction

void beginTransaction(IsolationLevel level)
               throws Exception

begin transaction

参数:

level - IsolationLevel

抛出:

Exception

commit

void commit()
     throws Exception

commit

抛出:

Exception

rollback

void rollback()
       throws Exception

rollback

抛出:

Exception

execute

int execute(String sql,
 Object... param)
     throws Exception

execute sql

参数:

sql - update/delete/insert; param: ? or ${name} or #{name}

param - update tb set name = ? where id = ? param is Object[]; update tb set name = ${mame} where id = ${id} param is model or Map<String, Object>

返回:

int

抛出:

Exception

queryOne

<T> T queryOne(String sql,
 Class<T> clazz,
 Object... param)
        throws Exception

query first model

类型参数:

T - model

参数:

sql - select sql; param: ? or ${name} or #{name}

clazz - T.class

param - select id, name from tb where id = ? param is Object[]; select id, name from tb where id = ${id} param is model or Map<String, Object>

返回:

first model

抛出:

Exception

queryList

<T> List<T> queryList(String sql,
 Class<T> clazz,
 Object... param)
               throws Exception

query List

类型参数:

T - model

参数:

sql - select sql; param: ? or ${name} or #{name}

clazz - T.class

param - select id, name from tb where id = ? param is Object[]; select id, name from tb where id = ${id} param is model or Map<String, Object>

返回:

List

抛出:

Exception

queryOneMap

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

query first Map<String, Object>

参数:

sql - select sql; param: ? or ${name} or #{name}

param - select id, name from tb where id = ? param is Object[]; select id, name from tb where id = ${id} param is model or Map<String, Object>

返回:

first Map<String, Object>

抛出:

Exception

queryListMap

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

query List Map<String, Object>

参数:

sql - select sql; param: ? or ${name} or #{name}

param - select id, name from tb where id = ? param is Object[]; select id, name from tb where id = ${id} param is model or Map<String, Object>

返回:

List Map String, Object

抛出:

Exception

get

<TModel extends Model> TModel get(Class<TModel> clazz,
 Map<String,Object> param)
                           throws Exception

get first model

类型参数:

TModel - Model

参数:

clazz - TModel.class

param - where param

返回:

first Model

抛出:

Exception

getList

<TModel extends Model> List<TModel> getList(Class<TModel> clazz,
 Map<String,Object> param)
                                     throws Exception

get List model

类型参数:

TModel - Model

参数:

clazz - TModel.class

param - where param

返回:

List Model

抛出:

Exception

add

int add(String table,
 Map<String,Object> param)
 throws Exception

add row

参数:

table - table name

param - insert param

返回:

int

抛出:

Exception

add

<TModel extends Model> int add(TModel m,
 String[] ignore)
                        throws Exception

add model

类型参数:

TModel - Model

参数:

m - model

ignore - ignore model property name

返回:

int

抛出:

Exception

update

int update(String table,
 Map<String,Object> setParam,
 Map<String,Object> whereParam)
    throws Exception

update

参数:

table - table name

setParam - update param

whereParam - where param

返回:

int

抛出:

Exception

update

<TModel extends Model> int update(Class<TModel> clazz,
 Map<String,Object> setParam,
 Map<String,Object> whereParam)
                           throws Exception

update

类型参数:

TModel - Model

参数:

clazz - Model.class

setParam - update param

whereParam - where param

返回:

int

抛出:

Exception

delete

int delete(String table,
 Map<String,Object> whereParam)
    throws Exception

delete

参数:

table - table name

whereParam - where param

返回:

int

抛出:

Exception

delete

<TModel extends Model> int delete(Class<TModel> clazz,
 Map<String,Object> whereParam)
                           throws Exception

delete

类型参数:

TModel - Model

参数:

clazz - Model.class

whereParam - where param

返回:

int

抛出:

Exception