java.lang.Object
- javax.servlet.ServletRequestWrapper
- - javax.servlet.http.HttpServletRequestWrapper
  - - org.springframework.web.context.support.ContextExposingHttpServletRequest

All Implemented Interfaces:
HttpServletRequest, ServletRequest
```
public class ContextExposingHttpServletRequest
extends HttpServletRequestWrapper
```
HttpServletRequest decorator that makes all Spring beans in a given WebApplicationContext accessible as request attributes, through lazy checking once an attribute gets accessed.
Since:
2.5
Author:
Juergen Hoeller

Field Summary
- Fields inherited from interface javax.servlet.http.HttpServletRequest
  BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

Constructors
Constructor	Description
`ContextExposingHttpServletRequest(HttpServletRequest originalRequest, WebApplicationContext context)`	Create a new ContextExposingHttpServletRequest for the given request.
`ContextExposingHttpServletRequest(HttpServletRequest originalRequest, WebApplicationContext context, Set<String> exposedContextBeanNames)`	Create a new ContextExposingHttpServletRequest for the given request.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`getAttribute(String name)`
`WebApplicationContext`	`getWebApplicationContext()`	Return the WebApplicationContext that this request runs in.
`void`	`setAttribute(String name, Object value)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ContextExposingHttpServletRequest
```
public ContextExposingHttpServletRequest(HttpServletRequest originalRequest,
                                         WebApplicationContext context)
```
    Create a new ContextExposingHttpServletRequest for the given request.
    Parameters:
    originalRequest - the original HttpServletRequest
    context - the WebApplicationContext that this request runs in
  - ContextExposingHttpServletRequest
```
public ContextExposingHttpServletRequest(HttpServletRequest originalRequest,
                                         WebApplicationContext context,
                                         Set<String> exposedContextBeanNames)
```
    Create a new ContextExposingHttpServletRequest for the given request.
    Parameters:
    originalRequest - the original HttpServletRequest
    context - the WebApplicationContext that this request runs in
    exposedContextBeanNames - the names of beans in the context which are supposed to be exposed (if this is non-null, only the beans in this Set are eligible for exposure as attributes)
- Method Detail
  - getWebApplicationContext
```
public final WebApplicationContext getWebApplicationContext()
```
    Return the WebApplicationContext that this request runs in.
  - getAttribute
```
public Object getAttribute(String name)
```
    Specified by:
    getAttribute in interface ServletRequest
    Overrides:
    getAttribute in class ServletRequestWrapper
  - setAttribute
```
public void setAttribute(String name,
                         Object value)
```
    Specified by:
    setAttribute in interface ServletRequest
    Overrides:
    setAttribute in class ServletRequestWrapper

Class ContextExposingHttpServletRequest

Field Summary

Fields inherited from interface javax.servlet.http.HttpServletRequest

Constructor Summary

Method Summary

Methods inherited from class javax.servlet.http.HttpServletRequestWrapper

Methods inherited from class javax.servlet.ServletRequestWrapper

Methods inherited from class java.lang.Object

Methods inherited from interface javax.servlet.ServletRequest

Constructor Detail

ContextExposingHttpServletRequest

ContextExposingHttpServletRequest

Method Detail

getWebApplicationContext

getAttribute

setAttribute