org.springframework.beans.factory.serviceloader

Class ServiceListFactoryBean

java.lang.Object

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

org.springframework.beans.factory.serviceloader.AbstractServiceLoaderBasedFactoryBean

org.springframework.beans.factory.serviceloader.ServiceListFactoryBean

All Implemented Interfaces:

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

public class ServiceListFactoryBean
extends AbstractServiceLoaderBasedFactoryBean
implements BeanClassLoaderAware

FactoryBean that exposes all services for the configured service class, represented as a List of service objects, obtained through the JDK 1.6 ServiceLoader facility.

Since:

2.5

Author:

Juergen Hoeller

See Also:

ServiceLoader

Field Summary

Fields inherited from class org.springframework.beans.factory.config.AbstractFactoryBean

logger

Constructor Summary

Constructors

Constructor and Description
ServiceListFactoryBean()

Method Summary

Modifier and Type	Method and Description
protected Object	getObjectToExpose(ServiceLoader<?> serviceLoader) Determine the actual object to expose for the given ServiceLoader.
Class<?>	getObjectType() This abstract method declaration mirrors the method in the FactoryBean interface, for a consistent offering of abstract template methods.

Methods inherited from class org.springframework.beans.factory.serviceloader.AbstractServiceLoaderBasedFactoryBean

createInstance, getServiceType, setBeanClassLoader, setServiceType

Methods inherited from class org.springframework.beans.factory.config.AbstractFactoryBean

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.beans.factory.BeanClassLoaderAware

setBeanClassLoader

Constructor Detail

ServiceListFactoryBean

public ServiceListFactoryBean()

Method Detail

getObjectToExpose

protected Object getObjectToExpose(ServiceLoader<?> serviceLoader)

Description copied from class: AbstractServiceLoaderBasedFactoryBean

Determine the actual object to expose for the given ServiceLoader.

Left to concrete subclasses.

Specified by:

getObjectToExpose in class AbstractServiceLoaderBasedFactoryBean

Parameters:

serviceLoader - the ServiceLoader for the configured service class

Returns:

the object to expose

getObjectType

public Class<?> getObjectType()

Description copied from class: AbstractFactoryBean

This abstract method declaration mirrors the method in the FactoryBean interface, for a consistent offering of abstract template methods.

Specified by:

getObjectType in interface FactoryBean<Object>

Specified by:

getObjectType in class AbstractFactoryBean<Object>

Returns:

the type of object that this FactoryBean creates, or null if not known at the time of the call

See Also:

FactoryBean.getObjectType()