Package org.springframework.web.context.support

Class ServletContextAwareProcessor

java.lang.Object

org.springframework.web.context.support.ServletContextAwareProcessor

All Implemented Interfaces:

org.springframework.beans.factory.config.BeanPostProcessor

public class ServletContextAwareProcessor
extends Object
implements org.springframework.beans.factory.config.BeanPostProcessor

BeanPostProcessor implementation that passes the ServletContext to beans that implement the ServletContextAware interface.

Web application contexts will automatically register this with their underlying bean factory. Applications do not use this directly.

Since:

12.03.2004

Author:

Juergen Hoeller, Phillip Webb

See Also:

• ServletContextAware
• AbstractRefreshableWebApplicationContext.postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory)

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ServletContextAwareProcessor()	Create a new ServletContextAwareProcessor without an initial context or config.
	ServletContextAwareProcessor(ServletConfig servletConfig)	Create a new ServletContextAwareProcessor for the given config.
	ServletContextAwareProcessor(ServletContext servletContext)	Create a new ServletContextAwareProcessor for the given context.
	ServletContextAwareProcessor(ServletContext servletContext, ServletConfig servletConfig)	Create a new ServletContextAwareProcessor for the given context and config.

Method Summary

Modifier and Type	Method	Description
protected ServletConfig	getServletConfig()	Returns the ServletConfig to be injected or null.
protected ServletContext	getServletContext()	Returns the ServletContext to be injected or null.
Object	postProcessAfterInitialization(Object bean, String beanName)
Object	postProcessBeforeInitialization(Object bean, String beanName)

Methods inherited from class java.lang.Object

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

Constructor Details

ServletContextAwareProcessor

protected ServletContextAwareProcessor()

Create a new ServletContextAwareProcessor without an initial context or config. When this constructor is used the getServletContext() and/or getServletConfig() methods should be overridden.

ServletContextAwareProcessor

public ServletContextAwareProcessor(ServletContext servletContext)

Create a new ServletContextAwareProcessor for the given context.

ServletContextAwareProcessor

public ServletContextAwareProcessor(ServletConfig servletConfig)

Create a new ServletContextAwareProcessor for the given config.

ServletContextAwareProcessor

public ServletContextAwareProcessor(@Nullable
 ServletContext servletContext,
 @Nullable
 ServletConfig servletConfig)

Create a new ServletContextAwareProcessor for the given context and config.

Method Details

getServletContext

@Nullable
protected ServletContext getServletContext()

Returns the ServletContext to be injected or null. This method can be overridden by subclasses when a context is obtained after the post-processor has been registered.

getServletConfig

@Nullable
protected ServletConfig getServletConfig()

Returns the ServletConfig to be injected or null. This method can be overridden by subclasses when a context is obtained after the post-processor has been registered.

postProcessBeforeInitialization

public Object postProcessBeforeInitialization(Object bean,
 String beanName)
                                       throws org.springframework.beans.BeansException

Specified by:

postProcessBeforeInitialization in interface org.springframework.beans.factory.config.BeanPostProcessor

Throws:

org.springframework.beans.BeansException

postProcessAfterInitialization

public Object postProcessAfterInitialization(Object bean,
 String beanName)

Specified by:

postProcessAfterInitialization in interface org.springframework.beans.factory.config.BeanPostProcessor