Package top.codef.dao

Class AbstractDao

java.lang.Object

top.codef.dao.AbstractDao

All Implemented Interfaces:

AmebaDao

Direct Known Subclasses:

BaseDao, TypedBaseDao

public abstract class AbstractDao
extends Object
implements AmebaDao

Constructor Summary

Constructors

Constructor	Description
AbstractDao()

Method Summary

Modifier and Type	Method	Description
<T> void	create(T entity)	持久化实体
<T> void	createOrUpdate(T entity)
<T> void	delete(Class<T> clazz, Serializable id)	通过id删除实体
<T> void	delete(T value)	删除实体
<T> void	detach(T entity)	游离化实体
void	flush()	同步持久化上下文
<T> T	get(Class<? extends T> clazz, Serializable id)	根据id获取实体
jakarta.persistence.EntityManager	getEntityManager()	获取当前数据连接对应的entitymanager
org.hibernate.Session	getSession()	获取hibernate session
<T> void	lock(T entity, jakarta.persistence.LockModeType lockModeType)	给实体对象加锁
<T> void	merge(T entity)	合并实体
<T> void	refresh(T entity)	同步持久化对象

Methods inherited from class java.lang.Object

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

Methods inherited from interface top.codef.dao.AmebaDao

conditionHandle, conditionHandle, generateUid, groupBy, groupBy, joinTable, limit, orderBy, orderBy, orderBy, orderBy, select, seperate, where

Constructor Details

AbstractDao

public AbstractDao()

Method Details

getEntityManager

public jakarta.persistence.EntityManager getEntityManager()

获取当前数据连接对应的entitymanager

Specified by:

getEntityManager in interface AmebaDao

getSession

public org.hibernate.Session getSession()

获取hibernate session

Returns:

create

public <T> void create(T entity)

持久化实体

Type Parameters:

T - Entity实体类型

Parameters:

entity - 要创建的实体

detach

public <T> void detach(T entity)

游离化实体

Type Parameters:

T -

Parameters:

entity -

createOrUpdate

public <T> void createOrUpdate(T entity)

Type Parameters:

T -

Parameters:

entity -

merge

public <T> void merge(T entity)

合并实体

Type Parameters:

T -

Parameters:

entity -

delete

public <T> void delete(Class<T> clazz,
 Serializable id)

通过id删除实体

Type Parameters:

T -

Parameters:

clazz -

id - 实体id

delete

public <T> void delete(T value)

删除实体

Type Parameters:

T -

Parameters:

value -

get

public <T> T get(Class<? extends T> clazz,
 Serializable id)

根据id获取实体

Type Parameters:

T -

Parameters:

clazz -

id - 实体id

Returns:

flush

public void flush()

同步持久化上下文

refresh

public <T> void refresh(T entity)

同步持久化对象

Type Parameters:

T -

Parameters:

entity -

lock

public <T> void lock(T entity,
 jakarta.persistence.LockModeType lockModeType)

给实体对象加锁

Type Parameters:

T -

Parameters:

entity -

lockModeType -