RefreshableScriptTargetSource(beanFactory: BeanFactory, beanName: String, scriptFactory: ScriptFactory, scriptSource: ScriptSource, isFactoryBean: Boolean)
Create a new RefreshableScriptTargetSource.
beanFactory - the BeanFactory to fetch the scripted bean from
beanName - the name of the target bean
scriptFactory - the ScriptFactory to delegate to for determining whether a refresh is required
scriptSource - the ScriptSource for the script definition
isFactoryBean - whether the target script defines a FactoryBean