Subclass of BeanFactoryRefreshableTargetSource that determines whether a
refresh is required through the given ScriptSource.
author: Rob Harrop author: Rod Johnson since: 2.0
Create a new RefreshableScriptTargetSource.
Parameters: beanFactory - the BeanFactory to fetch beans from Parameters: beanName - the name of the target bean Parameters: scriptSource - the ScriptSource to delegate tofor determining whether a refresh is required