java.lang.Object
- org.springframework.dao.support.DaoSupport

所有已实现的接口:
InitializingBean
直接已知子类:
CciDaoSupport, HibernateDaoSupport, JdbcDaoSupport
```
public abstract class DaoSupport
extends Object
implements InitializingBean
```
Generic base class for DAOs, defining template methods for DAO initialization.
Extended by Spring's specific DAO support classes, such as: JdbcDaoSupport, JdoDaoSupport, etc.
从以下版本开始:
1.2.2
作者:
Juergen Hoeller
另请参阅:
JdbcDaoSupport

字段概要
字段
修饰符和类型字段说明
protected Log logger
Logger available to subclasses.

构造器概要
构造器
构造器说明
DaoSupport()

方法概要

所有方法实例方法抽象方法具体方法
修饰符和类型	方法	说明
`void`	`afterPropertiesSet()`	Invoked by the containing `BeanFactory` after it has set all bean properties and satisfied `BeanFactoryAware`, `ApplicationContextAware` etc.
`protected abstract void`	`checkDaoConfig()`	Abstract subclasses must override this to check their configuration.
`protected void`	`initDao()`	Concrete subclasses can override this for custom initialization behavior.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - logger
```
protected final Log logger
```
    Logger available to subclasses.
- 构造器详细资料
  - DaoSupport
```
public DaoSupport()
```
- 方法详细资料
  - afterPropertiesSet
```
public final void afterPropertiesSet()
                              throws IllegalArgumentException,
                                     BeanInitializationException
```
    从接口复制的说明: InitializingBean
    Invoked by the containing BeanFactory after it has set all bean properties and satisfied BeanFactoryAware, ApplicationContextAware etc.
    This method allows the bean instance to perform validation of its overall configuration and final initialization when all bean properties have been set.
    指定者:
    afterPropertiesSet 在接口中 InitializingBean
    抛出:
    IllegalArgumentException
    BeanInitializationException
  - checkDaoConfig
```
protected abstract void checkDaoConfig()
                                throws IllegalArgumentException
```
    Abstract subclasses must override this to check their configuration.
    Implementors should be marked as final if concrete subclasses are not supposed to override this template method themselves.
    抛出:
    IllegalArgumentException - in case of illegal configuration
  - initDao
```
protected void initDao()
                throws Exception
```
    Concrete subclasses can override this for custom initialization behavior. Gets called after population of this instance's bean properties.
    抛出:
    Exception - if DAO initialization fails (will be rethrown as a BeanInitializationException)
    另请参阅:
    BeanInitializationException

类 DaoSupport

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

logger

构造器详细资料

DaoSupport

方法详细资料

afterPropertiesSet

checkDaoConfig

initDao