org.springframework.beans.factory.serviceloader

类 AbstractServiceLoaderBasedFactoryBean

java.lang.Object

org.springframework.beans.factory.config.AbstractFactoryBean<Object>

org.springframework.beans.factory.serviceloader.AbstractServiceLoaderBasedFactoryBean

所有已实现的接口:

Aware, BeanClassLoaderAware, BeanFactoryAware, DisposableBean, FactoryBean<Object>, InitializingBean

直接已知子类:

ServiceFactoryBean, ServiceListFactoryBean, ServiceLoaderFactoryBean

public abstract class AbstractServiceLoaderBasedFactoryBean
extends AbstractFactoryBean<Object>
implements BeanClassLoaderAware

Abstract base class for FactoryBeans operating on the JDK 1.6 ServiceLoader facility.

从以下版本开始:

2.5

作者:

Juergen Hoeller

另请参阅:

ServiceLoader

字段概要

从类继承的字段 org.springframework.beans.factory.config.AbstractFactoryBean

logger

构造器概要

构造器

构造器和说明
AbstractServiceLoaderBasedFactoryBean()

方法概要

限定符和类型	方法和说明
protected Object	createInstance() Delegates to getObjectToExpose(java.util.ServiceLoader).
protected abstract Object	getObjectToExpose(ServiceLoader<?> serviceLoader) Determine the actual object to expose for the given ServiceLoader.
Class<?>	getServiceType() Return the desired service type.
void	setBeanClassLoader(ClassLoader beanClassLoader) Callback that supplies the bean class loader to a bean instance.
void	setServiceType(Class<?> serviceType) Specify the desired service type (typically the service's public API).

从类继承的方法 org.springframework.beans.factory.config.AbstractFactoryBean

afterPropertiesSet, destroy, destroyInstance, getBeanFactory, getBeanTypeConverter, getEarlySingletonInterfaces, getObject, getObjectType, isSingleton, setBeanFactory, setSingleton

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

AbstractServiceLoaderBasedFactoryBean

public AbstractServiceLoaderBasedFactoryBean()

方法详细资料

setServiceType

public void setServiceType(@Nullable
                           Class<?> serviceType)

Specify the desired service type (typically the service's public API).

getServiceType

@Nullable
public Class<?> getServiceType()

Return the desired service type.

setBeanClassLoader

public void setBeanClassLoader(@Nullable
                               ClassLoader beanClassLoader)

从接口复制的说明: BeanClassLoaderAware

Callback that supplies the bean class loader to a bean instance.

Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean's InitializingBean.afterPropertiesSet() method or a custom init-method.

指定者:

setBeanClassLoader 在接口中 BeanClassLoaderAware

覆盖:

setBeanClassLoader 在类中 AbstractFactoryBean<Object>

参数:

beanClassLoader - the owning class loader

createInstance

protected Object createInstance()

Delegates to getObjectToExpose(java.util.ServiceLoader).

指定者:

createInstance 在类中 AbstractFactoryBean<Object>

返回:

the object to expose

另请参阅:

AbstractFactoryBean.getObject()

getObjectToExpose

protected abstract Object getObjectToExpose(ServiceLoader<?> serviceLoader)

Determine the actual object to expose for the given ServiceLoader.

Left to concrete subclasses.

参数:

serviceLoader - the ServiceLoader for the configured service class

返回:

the object to expose