org.springframework.scripting.support
Class RefreshableScriptTargetSource

java.lang.Object
  org.springframework.aop.target.dynamic.AbstractRefreshableTargetSource
      org.springframework.aop.target.dynamic.BeanFactoryRefreshableTargetSource
          org.springframework.scripting.support.RefreshableScriptTargetSource

All Implemented Interfaces:

Refreshable, TargetClassAware, TargetSource

public class RefreshableScriptTargetSource
extends BeanFactoryRefreshableTargetSource

Subclass of BeanFactoryRefreshableTargetSource that determines whether a refresh is required through the given ScriptSource.

Since:

2.0

Author:

Rob Harrop, Rod Johnson, Mark Fisher

Field Summary

Fields inherited from class org.springframework.aop.target.dynamic.AbstractRefreshableTargetSource

logger, targetObject

Constructor Summary

RefreshableScriptTargetSource(BeanFactory beanFactory, String beanName, ScriptSource scriptSource, boolean isFactoryBean)
Create a new RefreshableScriptTargetSource.

Method Summary

protected Object	obtainFreshBean(BeanFactory beanFactory, String beanName) Obtain a fresh target object, retrieving a FactoryBean if necessary.
protected boolean	requiresRefresh() Determine whether a refresh is required through calling ScriptSource's isModified() method.

Methods inherited from class org.springframework.aop.target.dynamic.BeanFactoryRefreshableTargetSource

freshTarget

Methods inherited from class org.springframework.aop.target.dynamic.AbstractRefreshableTargetSource

getLastRefreshTime, getRefreshCount, getTarget, getTargetClass, isStatic, refresh, releaseTarget, setRefreshCheckDelay

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RefreshableScriptTargetSource

public RefreshableScriptTargetSource(BeanFactory beanFactory,
                                     String beanName,
                                     ScriptSource scriptSource,
                                     boolean isFactoryBean)

Create a new RefreshableScriptTargetSource.

Parameters:

beanFactory - the BeanFactory to fetch beans from

beanName - the name of the target bean

scriptSource - the ScriptSource to delegate to for determining whether a refresh is required

Method Detail

requiresRefresh

protected boolean requiresRefresh()

Determine whether a refresh is required through calling ScriptSource's isModified() method.

Overrides:

requiresRefresh in class AbstractRefreshableTargetSource

Returns:

whether a refresh is required

See Also:

ScriptSource.isModified()

obtainFreshBean

protected Object obtainFreshBean(BeanFactory beanFactory,
                                 String beanName)

Obtain a fresh target object, retrieving a FactoryBean if necessary.

Overrides:

obtainFreshBean in class BeanFactoryRefreshableTargetSource

See Also:

BeanFactory.getBean(java.lang.String)