springdao

Annotation Type Dao

@Retention(value=RUNTIME)
 @Target(value={FIELD,METHOD})
 @Documented
 @Inherited
public @interface Dao

Inject a Dao implemention into RepositoryManager.
將Dao注入RepositoryManager.
Usage(用法):
Initializate a DaoAnnotationBeanPostProcessor bean in your spring context.
在您的Spring環境內建立一個DaoAnnotationBeanPostProcessor bean 就可以了.

     @Dao(value = Entity.class, name = "customDao")
     public DaoRepository<Entity> entityDao;
 

Note(備註):

It's not recommend to use this annotation, because of DaoManager may also create the same name DaoRepository, and @Dao can't assure instantiation order of DaoRepository, please use carefully.
我建議不要使用此標記， 因為DaoManager也有可能建立同名的DaoRepository，而@Dao並無法保證其建立順序，所以要用時， 請自求多福。

Author:

Kent Yeh

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
boolean	autoRegister Auto register bean with $value's simple class name suffix with "Dao" if not assigned $name.
String	factory Deinfe EntityManagerFactory bean's name.
String	name Naming object to be turned into a Spring bean in case of an autodetected component.
Class	value Class assoicated with DaoRepository.

Element Detail

value

public abstract Class value

Class assoicated with DaoRepository.
DaoRepository 相關的一般化類別

Returns:

taget entity class

Default:

java.lang.Object.class

factory

public abstract String factory

Deinfe EntityManagerFactory bean's name.
設定 EntityManagerFactory bean的名稱.

Returns:

EntityManagerFactory bean's name, default is "entityManagerFactory"

Default:

"entityManagerFactory"

name

public abstract String name

Naming object to be turned into a Spring bean in case of an autodetected component.
Spring beand 的名稱., 若已存在則取用，若不存在則建立

Returns:

spring bean's name

Default:

""

autoRegister

public abstract boolean autoRegister

Auto register bean with $value's simple class name suffix with "Dao" if not assigned $name.
如果沒有指定$name，則自動以$value的類別名稱加上"Dao"註冊

Returns:

spring bean's name

Default:

true