top.onceio.core.db.dao.impl

类 DaoHelper

java.lang.Object

top.onceio.core.db.dao.impl.DaoHelper

所有已实现的接口:

DDLDao, TransDao

public class DaoHelper
extends Object
implements DDLDao, TransDao

构造器概要

构造器

构造器和说明
DaoHelper()
DaoHelper(JdbcHelper jdbcHelper, IdGenerator idGenerator, List<Class<? extends OEntity>> entitys)

方法概要

限定符和类型	方法和说明
<E extends OEntity> int	batchInsert(List<E> entities)
int[]	batchUpdate(String... sql)
int[]	batchUpdate(String sql, List<Object[]> batchArgs)
void	beginTransaction(int level, boolean readOnly)
List<Object[]>	call(String sql, Object[] args)
void	commit()
<E extends OEntity> long	count(Class<E> tbl)
<E extends OEntity> long	count(Class<E> tbl, Cnd<E> cnd)
<E extends OEntity> long	count(Class<E> tbl, SelectTpl<E> tpl, Cnd<E> cnd)
<E extends OEntity> List<String>	createOrUpdate(Class<E> tbl)
<E extends OEntity> int	delete(Class<E> tbl, Cnd<E> cnd)
<E> int	deleteById(Class<E> tbl, Long id)
<E> int	deleteByIds(Class<E> tbl, List<Long> ids)
<E extends OEntity> void	download(Class<E> tbl, SelectTpl<E> tpl, Cnd<E> cnd, Consumer<E> consumer)
<E extends OEntity> boolean	drop(Class<E> tbl)
boolean	exist(Class<?> tbl)
<E extends OEntity> E	fetch(Class<E> tbl, SelectTpl<E> tpl, Cnd<E> cnd)
<E extends OEntity> Page<E>	find(Class<E> tbl, Cnd<E> cnd)
<E extends OEntity> List<E>	findByIds(Class<E> tbl, List<Long> ids)
<E extends OEntity> Page<E>	findByTpl(Class<E> tbl, SelectTpl<E> tpl, Cnd<E> cnd)
<E extends OEntity> E	get(Class<E> tbl, Long id)
List<Class<? extends OEntity>>	getEntities()
IdGenerator	getIdGenerator()
JdbcHelper	getJdbcHelper()
Map<String,TableMeta>	getTableToTableMata()
void	init(JdbcHelper jdbcHelper, IdGenerator idGenerator, List<Class<? extends OEntity>> entities)
<E extends OEntity> E	insert(E entity)
<E extends OEntity> int	recovery(Class<E> tbl, Cnd<E> cnd)
<E extends OEntity> int	remove(Class<E> tbl, Cnd<E> cnd)
<E extends OEntity> int	removeById(Class<E> tbl, Long id)
<E> int	removeByIds(Class<E> tbl, List<Long> ids)
void	rollback()
void	rollback(Savepoint sp)
void	setIdGenerator(IdGenerator idGenerator)
void	setJdbcHelper(JdbcHelper jdbcHelper)
Savepoint	setSavepoint()
void	setTableToTableMata(Map<String,TableMeta> tableToTableMeta)
<E extends OEntity> int	update(E entity)
<E extends OEntity> int	updateByTpl(Class<E> tbl, UpdateTpl<E> tpl)
<E extends OEntity> int	updateByTplCnd(Class<E> tbl, UpdateTpl<E> tpl, Cnd<E> cnd)
<E extends OEntity> int	updateIgnoreNull(E entity)

从类继承的方法 java.lang.Object

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

构造器详细资料

DaoHelper

public DaoHelper()

DaoHelper

public DaoHelper(JdbcHelper jdbcHelper,
                 IdGenerator idGenerator,
                 List<Class<? extends OEntity>> entitys)

方法详细资料

exist

public boolean exist(Class<?> tbl)

init

public void init(JdbcHelper jdbcHelper,
                 IdGenerator idGenerator,
                 List<Class<? extends OEntity>> entities)

getEntities

public List<Class<? extends OEntity>> getEntities()

getIdGenerator

public IdGenerator getIdGenerator()

setIdGenerator

public void setIdGenerator(IdGenerator idGenerator)

getJdbcHelper

public JdbcHelper getJdbcHelper()

setJdbcHelper

public void setJdbcHelper(JdbcHelper jdbcHelper)

getTableToTableMata

public Map<String,TableMeta> getTableToTableMata()

setTableToTableMata

public void setTableToTableMata(Map<String,TableMeta> tableToTableMeta)

createOrUpdate

public <E extends OEntity> List<String> createOrUpdate(Class<E> tbl)

指定者:

createOrUpdate 在接口中 DDLDao

drop

public <E extends OEntity> boolean drop(Class<E> tbl)

指定者:

drop 在接口中 DDLDao

batchUpdate

public int[] batchUpdate(String... sql)

指定者:

batchUpdate 在接口中 DDLDao

batchUpdate

public int[] batchUpdate(String sql,
                         List<Object[]> batchArgs)

指定者:

batchUpdate 在接口中 DDLDao

call

public List<Object[]> call(String sql,
                           Object[] args)

指定者:

call 在接口中 DDLDao

参数:

sql -

args -

返回:

list[0]:columnNames

beginTransaction

public void beginTransaction(int level,
                             boolean readOnly)

指定者:

beginTransaction 在接口中 TransDao

setSavepoint

public Savepoint setSavepoint()

指定者:

setSavepoint 在接口中 TransDao

rollback

public void rollback()

指定者:

rollback 在接口中 TransDao

rollback

public void rollback(Savepoint sp)

指定者:

rollback 在接口中 TransDao

commit

public void commit()

指定者:

commit 在接口中 TransDao

get

public <E extends OEntity> E get(Class<E> tbl,
                                 Long id)

insert

public <E extends OEntity> E insert(E entity)

batchInsert

public <E extends OEntity> int batchInsert(List<E> entities)

update

public <E extends OEntity> int update(E entity)

updateIgnoreNull

public <E extends OEntity> int updateIgnoreNull(E entity)

updateByTpl

public <E extends OEntity> int updateByTpl(Class<E> tbl,
                                           UpdateTpl<E> tpl)

updateByTplCnd

public <E extends OEntity> int updateByTplCnd(Class<E> tbl,
                                              UpdateTpl<E> tpl,
                                              Cnd<E> cnd)

removeById

public <E extends OEntity> int removeById(Class<E> tbl,
                                          Long id)

removeByIds

public <E> int removeByIds(Class<E> tbl,
                           List<Long> ids)

remove

public <E extends OEntity> int remove(Class<E> tbl,
                                      Cnd<E> cnd)

recovery

public <E extends OEntity> int recovery(Class<E> tbl,
                                        Cnd<E> cnd)

deleteById

public <E> int deleteById(Class<E> tbl,
                          Long id)

deleteByIds

public <E> int deleteByIds(Class<E> tbl,
                           List<Long> ids)

delete

public <E extends OEntity> int delete(Class<E> tbl,
                                      Cnd<E> cnd)

count

public <E extends OEntity> long count(Class<E> tbl)

count

public <E extends OEntity> long count(Class<E> tbl,
                                      Cnd<E> cnd)

count

public <E extends OEntity> long count(Class<E> tbl,
                                      SelectTpl<E> tpl,
                                      Cnd<E> cnd)

find

public <E extends OEntity> Page<E> find(Class<E> tbl,
                                        Cnd<E> cnd)

findByTpl

public <E extends OEntity> Page<E> findByTpl(Class<E> tbl,
                                             SelectTpl<E> tpl,
                                             Cnd<E> cnd)

fetch

public <E extends OEntity> E fetch(Class<E> tbl,
                                   SelectTpl<E> tpl,
                                   Cnd<E> cnd)

download

public <E extends OEntity> void download(Class<E> tbl,
                                         SelectTpl<E> tpl,
                                         Cnd<E> cnd,
                                         Consumer<E> consumer)

findByIds

public <E extends OEntity> List<E> findByIds(Class<E> tbl,
                                             List<Long> ids)