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java.lang.Object org.springframework.beans.factory.config.MapFactoryBean
Simple factory for shared Map instances. Allows for central setup of Maps via the "map" element in XML bean definitions.
Constructor Summary | |
MapFactoryBean()
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Method Summary | |
void |
afterPropertiesSet()
Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware). |
java.lang.Object |
getObject()
Return an instance (possibly shared or independent) of the object managed by this factory. |
java.lang.Class |
getObjectType()
Return the type of object that this FactoryBean creates, or null if not known in advance. |
boolean |
isSingleton()
Is the bean managed by this factory a singleton or a prototype? |
void |
setSingleton(boolean singleton)
Set if a singleton should be created, or a new object on each request else. |
void |
setSourceMap(java.util.Map sourceMap)
Set the source Map, typically populated via XML "map" elements. |
void |
setTargetMapClass(java.lang.Class targetMapClass)
Set the class to use for the target Map. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public MapFactoryBean()
Method Detail |
public void setSourceMap(java.util.Map sourceMap)
public void setTargetMapClass(java.lang.Class targetMapClass)
java.util.HashMap
.
HashMap
public void setSingleton(boolean singleton)
public void afterPropertiesSet()
InitializingBean
This method allows the bean instance to perform initialization only possible when all bean properties have been set and to throw an exception in the event of misconfiguration.
afterPropertiesSet
in interface InitializingBean
public java.lang.Object getObject()
FactoryBean
getObject
in interface FactoryBean
public java.lang.Class getObjectType()
FactoryBean
For a singleton, this can simply return getObject().getClass(), or even null, as autowiring will always check the actual objects for singletons. For prototypes, returning a meaningful type here is highly advisable, as autowiring will simply ignore them else.
getObjectType
in interface FactoryBean
ListableBeanFactory.getBeansOfType(java.lang.Class, boolean, boolean)
public boolean isSingleton()
FactoryBean
The singleton status of the FactoryBean itself will generally be provided by the owning BeanFactory.
isSingleton
in interface FactoryBean
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