JsonPipelineExceptionHandler (JSON Pipeline API 0.7.1-SNAPSHOT API)

All Superinterfaces:

rx.functions.Func2<JsonPipelineOutput,RuntimeException,rx.Observable<JsonPipelineOutput>>, rx.functions.Function

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
@ConsumerType
public interface JsonPipelineExceptionHandler
extends rx.functions.Func2<JsonPipelineOutput,RuntimeException,rx.Observable<JsonPipelineOutput>>
```
A functional interface that allow users of the JsonPipeline to specify custom exception handling for 404 responses and other server-side or network exceptions via JsonPipeline.handleException(JsonPipelineExceptionHandler). You can get common implementations in the JsonPipelineExceptionHandlers class.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`rx.Observable<JsonPipelineOutput>`	`call(JsonPipelineOutput defaultFallbackContent, RuntimeException caughtException)`	The method that defines the exception handling behavior.

- Method Detail
  - call
```
rx.Observable<JsonPipelineOutput> call(JsonPipelineOutput defaultFallbackContent,
                                       RuntimeException caughtException)
```
    The method that defines the exception handling behavior. You can either
    
    return static fallback content (based on the given default fallback content) )
    
    Setup another JsonPipeline to fetch fallback content, and return its output observable as obtained by JsonPipeline.getOutput()
    
    Rethrow the exception
    Specified by:
    
    call in interface rx.functions.Func2<JsonPipelineOutput,RuntimeException,rx.Observable<JsonPipelineOutput>>
    
    Parameters:
    
    defaultFallbackContent - a default pipeline output object (which already has the appropriate status code set)
    
    caughtException - the exception being handled