org.jfantasy.framework.spring

Class SpringBeanUtils

java.lang.Object

org.jfantasy.framework.spring.SpringBeanUtils

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.config.BeanFactoryPostProcessor, org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor, org.springframework.context.ApplicationContextAware

public class SpringBeanUtils
extends java.lang.Object
implements org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor, org.springframework.context.ApplicationContextAware

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SpringBeanUtils.AutoType

Constructor Summary

Constructors

Constructor and Description
SpringBeanUtils()

Method Summary

Modifier and Type	Method and Description
static <T> T	autowire(java.lang.Class<T> beanClass, SpringBeanUtils.AutoType autoType) 由spring容器初始化该对象
static <T> T	autowireBean(T existingBean)
static void	cleanApplicationContext()
static <T> boolean	containsBean(java.lang.Class<T> clazz)
static boolean	containsBean(java.lang.String name) 如果BeanFactory包含一个与所给名称匹配的bean定义，则返回true
static <T> T	createBean(java.lang.Class<T> beanClass, SpringBeanUtils.AutoType autoType) spring 创建该Bean
void	destroy()
static java.lang.String[]	getAliases(java.lang.String name) 如果给定的bean名字在bean定义中有别名，则返回这些别名
static org.springframework.context.ApplicationContext	getApplicationContext()
static <T> T	getBean(java.lang.Class<T> clazz)
static <T> T	getBean(java.lang.String name) 获取对象
static <T> T	getBean(java.lang.String name, java.lang.Class<T> requiredType) 获取类型为requiredType的对象 如果bean不能被类型转换，相应的异常将会被抛出（BeanNotOfRequiredTypeException）
static <T> T	getBeanByType(java.lang.Class<T> clazz)
static <T> java.lang.String[]	getBeanNamesForType(java.lang.Class<T> clazz)
static <T> java.util.Map<java.lang.String,T>	getBeansOfType(java.lang.Class<T> clazz)
static org.springframework.core.io.Resource[]	getResources(java.lang.String pattern)
static <T> java.lang.Class<T>	getType(java.lang.String name)
static boolean	isSingleton(java.lang.String name) 判断以给定名字注册的bean定义是一个singleton还是一个prototype。 如果与给定名字相应的bean定义没有被找到，将会抛出一个异常（NoSuchBeanDefinitionException）
void	postProcessBeanDefinitionRegistry(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
void	postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
void	publishEvent(java.lang.Object event)
static <T> T	registerBeanDefinition(java.lang.String beanName, java.lang.Class<?> clazz)
static <T> T	registerBeanDefinition(java.lang.String beanName, java.lang.Class<?> clazz, java.util.Map<java.lang.String,java.lang.Object> propertyValues)
static <T> T	registerBeanDefinition(java.lang.String beanName, java.lang.Class<?> clazz, java.lang.Object[] argValues)
static <T> T	registerBeanDefinition(java.lang.String beanName, java.lang.Class<?> clazz, java.lang.Object[] argValues, java.util.Map<java.lang.String,java.lang.Object> propertyValues)
static void	removeBeanDefinition(java.lang.String beanName)
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext) 实现ApplicationContextAware接口的回调方法，设置上下文环境
static void	setRegistry(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
static boolean	startup()

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringBeanUtils

public SpringBeanUtils()

Method Detail

postProcessBeanDefinitionRegistry

public void postProcessBeanDefinitionRegistry(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
                                       throws org.springframework.beans.BeansException

Specified by:

postProcessBeanDefinitionRegistry in interface org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor

Throws:

org.springframework.beans.BeansException

postProcessBeanFactory

public void postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
                            throws org.springframework.beans.BeansException

Specified by:

postProcessBeanFactory in interface org.springframework.beans.factory.config.BeanFactoryPostProcessor

Throws:

org.springframework.beans.BeansException

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

实现ApplicationContextAware接口的回调方法，设置上下文环境

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Parameters:

applicationContext - applicationContext

setRegistry

public static void setRegistry(org.springframework.beans.factory.support.BeanDefinitionRegistry registry)

getApplicationContext

public static org.springframework.context.ApplicationContext getApplicationContext()

Returns:

ApplicationContext

getBean

public static <T> T getBean(java.lang.String name)

获取对象

Parameters:

name - beanId

Returns:

Object 一个以所给名字注册的bean的实例

getBean

public static <T> T getBean(java.lang.String name,
                            java.lang.Class<T> requiredType)

获取类型为requiredType的对象 如果bean不能被类型转换，相应的异常将会被抛出（BeanNotOfRequiredTypeException）

Parameters:

name - bean注册名

requiredType - 返回对象类型

Returns:

Object 返回requiredType类型对象

autowireBean

public static <T> T autowireBean(T existingBean)

autowire

public static <T> T autowire(java.lang.Class<T> beanClass,
                             SpringBeanUtils.AutoType autoType)

由spring容器初始化该对象

Type Parameters:

T - 泛型

Parameters:

beanClass - 泛型 class

autoType - 自动注入方式

Returns:

T 对象

See Also:

SpringBeanUtils.AutoType

createBean

public static <T> T createBean(java.lang.Class<T> beanClass,
                               SpringBeanUtils.AutoType autoType)

spring 创建该Bean

Type Parameters:

T - 泛型

Parameters:

beanClass - 泛型 class

autoType - 自动注入方式

Returns:

T 对象

See Also:

SpringBeanUtils.AutoType

containsBean

public static boolean containsBean(java.lang.String name)

如果BeanFactory包含一个与所给名称匹配的bean定义，则返回true

Parameters:

name - beanname

Returns:

boolean

isSingleton

public static boolean isSingleton(java.lang.String name)

判断以给定名字注册的bean定义是一个singleton还是一个prototype。 如果与给定名字相应的bean定义没有被找到，将会抛出一个异常（NoSuchBeanDefinitionException）

Parameters:

name - beanname

Returns:

boolean

getType

public static <T> java.lang.Class<T> getType(java.lang.String name)

Parameters:

name - beanname

Returns:

Class 注册对象的类型

getAliases

public static java.lang.String[] getAliases(java.lang.String name)

如果给定的bean名字在bean定义中有别名，则返回这些别名

Parameters:

name - beanname

Returns:

name aliases

getBeansOfType

public static <T> java.util.Map<java.lang.String,T> getBeansOfType(java.lang.Class<T> clazz)

getBeanNamesForType

public static <T> java.lang.String[] getBeanNamesForType(java.lang.Class<T> clazz)

containsBean

public static <T> boolean containsBean(java.lang.Class<T> clazz)

getBean

public static <T> T getBean(java.lang.Class<T> clazz)

getBeanByType

public static <T> T getBeanByType(java.lang.Class<T> clazz)

getResources

public static org.springframework.core.io.Resource[] getResources(java.lang.String pattern)

startup

public static boolean startup()

destroy

public void destroy()

publishEvent

public void publishEvent(java.lang.Object event)

cleanApplicationContext

public static void cleanApplicationContext()

registerBeanDefinition

public static <T> T registerBeanDefinition(java.lang.String beanName,
                                           java.lang.Class<?> clazz)

registerBeanDefinition

public static <T> T registerBeanDefinition(java.lang.String beanName,
                                           java.lang.Class<?> clazz,
                                           java.lang.Object[] argValues)

registerBeanDefinition

public static <T> T registerBeanDefinition(java.lang.String beanName,
                                           java.lang.Class<?> clazz,
                                           java.util.Map<java.lang.String,java.lang.Object> propertyValues)

removeBeanDefinition

public static void removeBeanDefinition(java.lang.String beanName)

registerBeanDefinition

public static <T> T registerBeanDefinition(java.lang.String beanName,
                                           java.lang.Class<?> clazz,
                                           java.lang.Object[] argValues,
                                           java.util.Map<java.lang.String,java.lang.Object> propertyValues)