Package pro.chenggang.project.reactive.mybatis.support.r2dbc.spring.mapper

Class ClassPathR2dbcMapperScanner

java.lang.Object

org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider

org.springframework.context.annotation.ClassPathBeanDefinitionScanner

pro.chenggang.project.reactive.mybatis.support.r2dbc.spring.mapper.ClassPathR2dbcMapperScanner

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.context.ResourceLoaderAware, org.springframework.core.env.EnvironmentCapable

public class ClassPathR2dbcMapperScanner
extends org.springframework.context.annotation.ClassPathBeanDefinitionScanner

A ClassPathBeanDefinitionScanner that registers Mappers by basePackage, annotationClass, or markerInterface. If an annotationClass and/or markerInterface is specified, only the specified types will be searched (searching for all interfaces will be disabled).

This functionality was previously a private class of MapperScannerConfigurer, but was broken out in version 1.2.0.

copy form original ClassPathR2dbcMapperScanner

Since:

1.2.0

Author:

Hunter Presnall, Eduardo Macarron

See Also:

• R2dbcMapperFactoryBean

Field Summary

Fields inherited from class org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider

logger

Constructor Summary

Constructors

Constructor	Description
ClassPathR2dbcMapperScanner(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)

Method Summary

Modifier and Type	Method	Description
protected boolean	checkCandidate(String beanName, org.springframework.beans.factory.config.BeanDefinition beanDefinition)
Set<org.springframework.beans.factory.config.BeanDefinitionHolder>	doScan(String... basePackages)	Calls the parent search that will search and register all the candidates.
protected boolean	isCandidateComponent(org.springframework.beans.factory.annotation.AnnotatedBeanDefinition beanDefinition)
void	registerFilters()	Configures parent scanner to search for the right interfaces.
void	setAnnotationClass(Class<? extends Annotation> annotationClass)
void	setDefaultScope(String defaultScope)	Set the default scope of scanned mappers.
void	setLazyInitialization(boolean lazyInitialization)	Set whether enable lazy initialization for mapper bean.
void	setMapperFactoryBeanClass(Class<? extends R2dbcMapperFactoryBean> mapperFactoryBeanClass)	Set the MapperFactoryBean class.
void	setMarkerInterface(Class<?> markerInterface)
void	setSqlSessionFactory(ReactiveSqlSessionFactory sqlSessionFactory)
void	setSqlSessionFactoryBeanName(String sqlSessionFactoryBeanName)

Methods inherited from class org.springframework.context.annotation.ClassPathBeanDefinitionScanner

getBeanDefinitionDefaults, getRegistry, isCompatible, postProcessBeanDefinition, registerBeanDefinition, scan, setAutowireCandidatePatterns, setBeanDefinitionDefaults, setBeanNameGenerator, setIncludeAnnotationConfig, setScopedProxyMode, setScopeMetadataResolver

Methods inherited from class org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider

addExcludeFilter, addIncludeFilter, clearCache, findCandidateComponents, getEnvironment, getMetadataReaderFactory, getResourceLoader, isCandidateComponent, registerDefaultFilters, resetFilters, resolveBasePackage, setEnvironment, setMetadataReaderFactory, setResourceLoader, setResourcePattern

Methods inherited from class java.lang.Object

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

Constructor Details

ClassPathR2dbcMapperScanner

public ClassPathR2dbcMapperScanner(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)

Method Details

setAnnotationClass

public void setAnnotationClass(Class<? extends Annotation> annotationClass)

setLazyInitialization

public void setLazyInitialization(boolean lazyInitialization)

Set whether enable lazy initialization for mapper bean.

Default is false.

Parameters:

lazyInitialization - Set the @{code true} to enable

Since:

2.0.2

setMarkerInterface

public void setMarkerInterface(Class<?> markerInterface)

setSqlSessionFactory

public void setSqlSessionFactory(ReactiveSqlSessionFactory sqlSessionFactory)

setSqlSessionFactoryBeanName

public void setSqlSessionFactoryBeanName(String sqlSessionFactoryBeanName)

setMapperFactoryBeanClass

public void setMapperFactoryBeanClass(Class<? extends R2dbcMapperFactoryBean> mapperFactoryBeanClass)

Set the MapperFactoryBean class.

Parameters:

mapperFactoryBeanClass - the MapperFactoryBean class

Since:

2.0.1

setDefaultScope

public void setDefaultScope(String defaultScope)

Set the default scope of scanned mappers.

Default is null (equiv to singleton).

Parameters:

defaultScope - the scope

Since:

2.0.6

registerFilters

public void registerFilters()

Configures parent scanner to search for the right interfaces. It can search for all interfaces or just for those that extends a markerInterface or/and those annotated with the annotationClass

doScan

public Set<org.springframework.beans.factory.config.BeanDefinitionHolder> doScan(String... basePackages)

Calls the parent search that will search and register all the candidates. Then the registered objects are post processed to set them as MapperFactoryBeans

Overrides:

doScan in class org.springframework.context.annotation.ClassPathBeanDefinitionScanner

isCandidateComponent

protected boolean isCandidateComponent(org.springframework.beans.factory.annotation.AnnotatedBeanDefinition beanDefinition)

Overrides:

isCandidateComponent in class org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider

checkCandidate

protected boolean checkCandidate(String beanName,
 org.springframework.beans.factory.config.BeanDefinition beanDefinition)

Overrides:

checkCandidate in class org.springframework.context.annotation.ClassPathBeanDefinitionScanner