java.lang.Object
- org.springframework.web.context.request.async.DeferredResultProcessingInterceptorAdapter

All Implemented Interfaces:
DeferredResultProcessingInterceptor
Direct Known Subclasses:
TimeoutDeferredResultProcessingInterceptor
```
public abstract class DeferredResultProcessingInterceptorAdapter
extends Object
implements DeferredResultProcessingInterceptor
```
Abstract adapter class for the DeferredResultProcessingInterceptor interface for simplified implementation of individual methods.
Since:
3.2
Author:
Rossen Stoyanchev, Rob Winch

Constructor Summary
Constructors
Constructor Description
DeferredResultProcessingInterceptorAdapter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<T> void`	`afterCompletion(NativeWebRequest request, DeferredResult<T> deferredResult)`	This implementation is empty.
`<T> void`	`beforeConcurrentHandling(NativeWebRequest request, DeferredResult<T> deferredResult)`	This implementation is empty.
`<T> boolean`	`handleTimeout(NativeWebRequest request, DeferredResult<T> deferredResult)`	This implementation returns `true` by default allowing other interceptors to be given a chance to handle the timeout.
`<T> void`	`postProcess(NativeWebRequest request, DeferredResult<T> deferredResult, Object concurrentResult)`	This implementation is empty.
`<T> void`	`preProcess(NativeWebRequest request, DeferredResult<T> deferredResult)`	This implementation is empty.

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

- Constructor Detail
  - DeferredResultProcessingInterceptorAdapter
```
public DeferredResultProcessingInterceptorAdapter()
```
- Method Detail
  - beforeConcurrentHandling
```
public <T> void beforeConcurrentHandling(NativeWebRequest request,
                                         DeferredResult<T> deferredResult)
                                  throws Exception
```
    This implementation is empty.
    Specified by:
    beforeConcurrentHandling in interface DeferredResultProcessingInterceptor
    Parameters:
    request - the current request
    deferredResult - the DeferredResult for the current request
    Throws:
    Exception - in case of errors
  - preProcess
```
public <T> void preProcess(NativeWebRequest request,
                           DeferredResult<T> deferredResult)
                    throws Exception
```
    This implementation is empty.
    Specified by:
    preProcess in interface DeferredResultProcessingInterceptor
    Parameters:
    request - the current request
    deferredResult - the DeferredResult for the current request
    Throws:
    Exception - in case of errors
  - postProcess
```
public <T> void postProcess(NativeWebRequest request,
                            DeferredResult<T> deferredResult,
                            Object concurrentResult)
                     throws Exception
```
    This implementation is empty.
    Specified by:
    postProcess in interface DeferredResultProcessingInterceptor
    Parameters:
    request - the current request
    deferredResult - the DeferredResult for the current request
    concurrentResult - the result to which the DeferredResult
    Throws:
    Exception - in case of errors
  - handleTimeout
```
public <T> boolean handleTimeout(NativeWebRequest request,
                                 DeferredResult<T> deferredResult)
                          throws Exception
```
    This implementation returns true by default allowing other interceptors to be given a chance to handle the timeout.
    Specified by:
    handleTimeout in interface DeferredResultProcessingInterceptor
    Parameters:
    request - the current request
    deferredResult - the DeferredResult for the current request; if the DeferredResult is set, then concurrent processing is resumed and subsequent interceptors are not invoked
    Returns:
    true if processing should continue, or false if other interceptors should not be invoked
    Throws:
    Exception - in case of errors
  - afterCompletion
```
public <T> void afterCompletion(NativeWebRequest request,
                                DeferredResult<T> deferredResult)
                         throws Exception
```
    This implementation is empty.
    Specified by:
    afterCompletion in interface DeferredResultProcessingInterceptor
    Parameters:
    request - the current request
    deferredResult - the DeferredResult for the current request
    Throws:
    Exception - in case of errors

Class DeferredResultProcessingInterceptorAdapter

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DeferredResultProcessingInterceptorAdapter

Method Detail

beforeConcurrentHandling

preProcess

postProcess

handleTimeout

afterCompletion