com.github.yuxiaobin.mybatis.gm.processer

类 MybatisGeneralEntityProcessor

java.lang.Object

com.github.yuxiaobin.mybatis.gm.processer.MybatisGeneralEntityProcessor

所有已实现的接口:

EventListener, org.springframework.beans.factory.config.BeanPostProcessor, org.springframework.context.ApplicationListener<org.springframework.context.ApplicationEvent>

public class MybatisGeneralEntityProcessor
extends Object
implements org.springframework.beans.factory.config.BeanPostProcessor, org.springframework.context.ApplicationListener<org.springframework.context.ApplicationEvent>

This class is used to inject SQL for entity.
V1.8: scan sub-entities for entity, which is used for supporting query by subtypes.

作者:

Kelly Lake(179634696@qq.com)

构造器概要

构造器

构造器和说明
MybatisGeneralEntityProcessor(GeneralMapperSqlInjector generalSqlInjector)

方法概要

限定符和类型	方法和说明
protected boolean	checkBeanType(Class<?> entityClazz) Preprocess for class filtering.
static String	generateNamespace(Class<?> entityClazz)
void	onApplicationEvent(org.springframework.context.ApplicationEvent event) Scan sub-types for Entity.
static String[]	parseTypeAliasPackage(String typeAliasesPackage) Allow to define the parse strategy for package scan.
Object	postProcessAfterInitialization(Object bean, String beanName) 优先选择mybatis-plus配置进行动态扫描注入
Object	postProcessBeforeInitialization(Object bean, String beanName)

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

MybatisGeneralEntityProcessor

public MybatisGeneralEntityProcessor(GeneralMapperSqlInjector generalSqlInjector)

方法详细资料

postProcessBeforeInitialization

public Object postProcessBeforeInitialization(Object bean,
                                              String beanName)
                                       throws org.springframework.beans.BeansException

指定者:

postProcessBeforeInitialization 在接口中 org.springframework.beans.factory.config.BeanPostProcessor

抛出:

org.springframework.beans.BeansException

postProcessAfterInitialization

public Object postProcessAfterInitialization(Object bean,
                                             String beanName)
                                      throws org.springframework.beans.BeansException

优先选择mybatis-plus配置进行动态扫描注入

指定者:

postProcessAfterInitialization 在接口中 org.springframework.beans.factory.config.BeanPostProcessor

参数:

bean - SessionFactoryBean

beanName - beanName

返回:

bean

抛出:

org.springframework.beans.BeansException

parseTypeAliasPackage

public static String[] parseTypeAliasPackage(String typeAliasesPackage)

Allow to define the parse strategy for package scan. for package like "com.github.yuxiaobin.*.persistent", can be parsed as ["com.github.yuxiaobin.auth.persistent", "com.github.yuxiaobin.buz.persistent",...]

参数:

typeAliasesPackage -

返回:

从以下版本开始:

1.2

generateNamespace

public static String generateNamespace(Class<?> entityClazz)

checkBeanType

protected boolean checkBeanType(Class<?> entityClazz)

Preprocess for class filtering. Allow additional process of mybatis entity.

参数:

entityClazz -

返回:

onApplicationEvent

public void onApplicationEvent(org.springframework.context.ApplicationEvent event)

Scan sub-types for Entity. So that allows to query by sub-types.

public class User;//is a persistent object.
public class UserVO extends User;

List<UserVO> list = generalMapper.selectList(UserVO);

指定者:

onApplicationEvent 在接口中 org.springframework.context.ApplicationListener<org.springframework.context.ApplicationEvent>