Class ListFactoryBean
- java.lang.Object
- org.springframework.beans.factory.config.AbstractFactoryBean<List<Object>>
- org.springframework.beans.factory.config.ListFactoryBean
- All Implemented Interfaces:
Aware
,BeanClassLoaderAware
,BeanFactoryAware
,DisposableBean
,FactoryBean<List<Object>>
,InitializingBean
public class ListFactoryBean extends AbstractFactoryBean<List<Object>>
Simple factory for shared List instances. Allows for central setup of Lists via the "list" element in XML bean definitions.- Since:
- 09.12.2003
- Author:
- Juergen Hoeller
- See Also:
SetFactoryBean
,MapFactoryBean
Field Summary
Fields inherited from class org.springframework.beans.factory.config.AbstractFactoryBean
logger
Constructor Summary
Constructors Constructor Description ListFactoryBean()
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected List<Object>
createInstance()
Template method that subclasses must override to construct the object returned by this factory.Class<List>
getObjectType()
This abstract method declaration mirrors the method in the FactoryBean interface, for a consistent offering of abstract template methods.void
setSourceList(List<?> sourceList)
Set the source List, typically populated via XML "list" elements.void
setTargetListClass(Class<? extends List> targetListClass)
Set the class to use for the target List.Methods inherited from class org.springframework.beans.factory.config.AbstractFactoryBean
afterPropertiesSet, destroy, destroyInstance, getBeanFactory, getBeanTypeConverter, getEarlySingletonInterfaces, getObject, isSingleton, setBeanClassLoader, setBeanFactory, setSingleton
Constructor Detail
ListFactoryBean
public ListFactoryBean()
Method Detail
setSourceList
public void setSourceList(List<?> sourceList)
Set the source List, typically populated via XML "list" elements.
setTargetListClass
public void setTargetListClass(Class<? extends List> targetListClass)
Set the class to use for the target List. Can be populated with a fully qualified class name when defined in a Spring application context.Default is a
java.util.ArrayList
.- See Also:
ArrayList
getObjectType
public Class<List> 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 interfaceFactoryBean<List<Object>>
- Specified by:
getObjectType
in classAbstractFactoryBean<List<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()
createInstance
protected List<Object> createInstance()
Description copied from class:AbstractFactoryBean
Template method that subclasses must override to construct the object returned by this factory.Invoked on initialization of this FactoryBean in case of a singleton; else, on each
AbstractFactoryBean.getObject()
call.- Specified by:
createInstance
in classAbstractFactoryBean<List<Object>>
- Returns:
- the object returned by this factory
- See Also:
AbstractFactoryBean.getObject()