org.mybatis.spring.mapper
Class MapperFactoryBean<T>

java.lang.Object
  org.springframework.dao.support.DaoSupport
      org.mybatis.spring.support.SqlSessionDaoSupport
          org.mybatis.spring.mapper.MapperFactoryBean<T>

All Implemented Interfaces:

org.springframework.beans.factory.FactoryBean<T>, org.springframework.beans.factory.InitializingBean

public class MapperFactoryBean<T>
extends SqlSessionDaoSupport
implements org.springframework.beans.factory.FactoryBean<T>

BeanFactory that enables injection of MyBatis mapper interfaces. It can be set up with a SqlSessionFactory or a pre-configured SqlSessionTemplate.

Sample configuration:

 <bean id="baseMapper" class="org.mybatis.spring.mapper.MapperFactoryBean" abstract="true" lazy-init="true">
     <property name="sqlSessionFactory" ref="sqlSessionFactory" />
   </bean>

   <bean id="oneMapper" parent="baseMapper">
     <property name="mapperInterface" value="my.package.MyMapperInterface" />
   </bean>
 
   <bean id="anotherMapper" parent="baseMapper">
     <property name="mapperInterface" value="my.package.MyAnotherMapperInterface" />
   </bean>
 
 

Note that this factory can only inject interfaces, not concrete classes.

Version:

$Id: MapperFactoryBean.java 3650 2011-02-28 22:45:59Z eduardo.macarron $

See Also:

SqlSessionTemplate

Field Summary

Fields inherited from class org.springframework.dao.support.DaoSupport

logger

Constructor Summary

MapperFactoryBean()

Method Summary

protected void	checkDaoConfig()
T	getObject()
Class<T>	getObjectType()
boolean	isSingleton()
void	setAddToConfig(boolean addToConfig)
void	setMapperInterface(Class<T> mapperInterface)

Methods inherited from class org.mybatis.spring.support.SqlSessionDaoSupport

getSqlSession, setSqlSessionFactory, setSqlSessionTemplate

Methods inherited from class org.springframework.dao.support.DaoSupport

afterPropertiesSet, initDao

Methods inherited from class java.lang.Object

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

Constructor Detail

MapperFactoryBean

public MapperFactoryBean()

Method Detail

setMapperInterface

public void setMapperInterface(Class<T> mapperInterface)

setAddToConfig

public void setAddToConfig(boolean addToConfig)

checkDaoConfig

protected void checkDaoConfig()

Overrides:

checkDaoConfig in class SqlSessionDaoSupport

getObject

public T getObject()
            throws Exception

Specified by:

getObject in interface org.springframework.beans.factory.FactoryBean<T>

Throws:

Exception

getObjectType

public Class<T> getObjectType()

Specified by:

getObjectType in interface org.springframework.beans.factory.FactoryBean<T>

isSingleton

public boolean isSingleton()

Specified by:

isSingleton in interface org.springframework.beans.factory.FactoryBean<T>