AsyncHook.AfterError (gateway 4.0.1 API)

All Known Implementing Classes:

AsyncHooks

Enclosing class:

AsyncHook

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public static interface AsyncHook.AfterError
```
Specifies what happens if a request action throws an Exception.

Field Summary

Fields
Modifier and Type Field Description

static AsyncHook.AfterError DEFAULT

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.concurrent.CompletableFuture<java.net.http.HttpResponse<Blob>>`	`afterError(Hook.AfterErrorContext context, java.net.http.HttpResponse<Blob> response, java.lang.Throwable error)`	Either returns an HttpResponse or throws an Exception.

- Field Detail
  - DEFAULT
```
static final AsyncHook.AfterError DEFAULT
```
- Method Detail
  - afterError
```
java.util.concurrent.CompletableFuture<java.net.http.HttpResponse<Blob>> afterError(Hook.AfterErrorContext context,
                                                                                    java.net.http.HttpResponse<Blob> response,
                                                                                    java.lang.Throwable error)
```
    Either returns an HttpResponse or throws an Exception. Must be passed either a response or an error (both can't be absent).
    
    Parameters:
    
    context - context for the error
    
    response - response information if available.
    
    error - the optional exception. If response present then the error is for-info only, it was the last error in the chain of AfterError hook calls leading to this one
    
    Returns:
    
    HTTP response if method decides that an exception is not to be thrown