com.amazon.ask.dispatcher.request.handler.impl

Class DefaultHandlerAdapter

java.lang.Object

com.amazon.ask.dispatcher.request.handler.impl.DefaultHandlerAdapter

All Implemented Interfaces:

HandlerAdapter

public class DefaultHandlerAdapter
extends Object
implements HandlerAdapter

HandlerAdapter implementation for RequestHandler implementations.

Constructor Summary

Constructors

Constructor and Description
DefaultHandlerAdapter()

Method Summary

Modifier and Type	Method and Description
Optional<com.amazon.ask.model.Response>	execute(HandlerInput input, Object handler) Executes the request handler with the supplied input.
boolean	supports(Object handler) Returns true if the adapter supports the type of handler.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultHandlerAdapter

public DefaultHandlerAdapter()

Method Detail

supports

public boolean supports(Object handler)

Description copied from interface: HandlerAdapter

Returns true if the adapter supports the type of handler.

Specified by:

supports in interface HandlerAdapter

Parameters:

handler - request handler

Returns:

true if the adapter supports the type of handler

execute

public Optional<com.amazon.ask.model.Response> execute(HandlerInput input,
                                                       Object handler)

Description copied from interface: HandlerAdapter

Executes the request handler with the supplied input.

Specified by:

execute in interface HandlerAdapter

Parameters:

input - handler input containing the RequestEnvelope, AttributesManager, ServiceClientFactory, ResponseBuilder, and other utilities.

handler - request handler

Returns:

result of executing the request handler, optionally containing a Response