ResourceUrlProviderExposingInterceptor (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.web.servlet.handler.HandlerInterceptorAdapter
- - org.springframework.web.servlet.resource.ResourceUrlProviderExposingInterceptor

All Implemented Interfaces:
AsyncHandlerInterceptor, HandlerInterceptor
```
public class ResourceUrlProviderExposingInterceptor
extends HandlerInterceptorAdapter
```
An interceptor that exposes the ResourceUrlProvider instance it is configured with as a request attribute.
Since:
4.1
Author:
Rossen Stoyanchev

Field Summary
Fields
Modifier and Type Field Description
static String RESOURCE_URL_PROVIDER_ATTR
Name of the request attribute that holds the ResourceUrlProvider.

Constructor Summary
Constructors
Constructor Description
ResourceUrlProviderExposingInterceptor(ResourceUrlProvider resourceUrlProvider)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)`	This implementation always returns `true`.

Methods inherited from class org.springframework.web.servlet.handler.HandlerInterceptorAdapter
afterCompletion, afterConcurrentHandlingStarted, postHandle

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

- Field Detail
  - RESOURCE_URL_PROVIDER_ATTR
```
public static final String RESOURCE_URL_PROVIDER_ATTR
```
    Name of the request attribute that holds the ResourceUrlProvider.
- Constructor Detail
  - ResourceUrlProviderExposingInterceptor
```
public ResourceUrlProviderExposingInterceptor(ResourceUrlProvider resourceUrlProvider)
```
- Method Detail
  - preHandle
```
public boolean preHandle(HttpServletRequest request,
                         HttpServletResponse response,
                         Object handler)
                  throws Exception
```
    Description copied from class: HandlerInterceptorAdapter
    This implementation always returns true.
    Specified by:
    preHandle in interface HandlerInterceptor
    Overrides:
    preHandle in class HandlerInterceptorAdapter
    Parameters:
    request - current HTTP request
    response - current HTTP response
    handler - chosen handler to execute, for type and/or instance evaluation
    Returns:
    true if the execution chain should proceed with the next interceptor or the handler itself. Else, DispatcherServlet assumes that this interceptor has already dealt with the response itself.
    Throws:
    Exception - in case of errors