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java.lang.Object org.springframework.beans.factory.config.CommonsLogFactoryBean
Factory bean for commons-logging Log instances. Will expose the created Log object on getBean calls, and can be passed to bean properites of type org.apache.commons.logging.Log.
Useful for sharing Log instances among multiple beans instead of using one Log instance per class name, e.g. for common log topics.
Log
Constructor Summary | |
CommonsLogFactoryBean()
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Method Summary | |
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? That is, will getObject() always return the same object? |
void |
setLogName(java.lang.String logName)
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Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public CommonsLogFactoryBean()
Method Detail |
public void setLogName(java.lang.String logName)
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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