com.amazon.ask.request.handler.chain.impl

Class BaseRequestHandlerChain.Builder<Input,Output,Self extends BaseRequestHandlerChain.Builder<Input,Output,Self>>

java.lang.Object

com.amazon.ask.request.handler.chain.impl.BaseRequestHandlerChain.Builder<Input,Output,Self>

Type Parameters:

Input - handler input type.

Output - handler output type.

Self - of type Builder class.

Direct Known Subclasses:

DefaultRequestHandlerChain.Builder

Enclosing class:

BaseRequestHandlerChain<Input,Output>

public static class BaseRequestHandlerChain.Builder<Input,Output,Self extends BaseRequestHandlerChain.Builder<Input,Output,Self>>
extends Object

Base Request Handler Chain Builder.

Field Summary

Fields

Modifier and Type	Field and Description
protected List<GenericExceptionHandler<Input,Output>>	exceptionHandlers List of exception handlers.
protected GenericRequestHandler<Input,Output>	handler Request handler responsible for processing an incoming request.
protected List<GenericRequestInterceptor<Input>>	requestInterceptors List of request interceptors.
protected List<GenericResponseInterceptor<Input,Output>>	responseInterceptors List of response interceptors.

Constructor Summary

Constructors

Constructor and Description
Builder() Public constructor.

Method Summary

Modifier and Type	Method and Description
Self	addExceptionHandler(GenericExceptionHandler<Input,Output> exceptionHandler) Adds a single exception handler of type GenericExceptionHandler to request handler chain.
Self	addRequestInterceptor(GenericRequestInterceptor<Input> requestInterceptor) Adds a single request interceptor of type GenericRequestInterceptor to request handler chain.
Self	addResponseInterceptor(GenericResponseInterceptor<Input,Output> responseInterceptor) Adds a single response interceptor of type GenericResponseInterceptor to request handler chain.
BaseRequestHandlerChain<Input,Output>	build() Builder method constructs an instance of BaseRequestHandlerChain.
Self	withExceptionHandlers(List<GenericExceptionHandler<Input,Output>> exceptionHandlers) Adds multiple exception handlers of type BaseRequestHandlerChain to request handler chain.
Self	withRequestHandler(GenericRequestHandler<Input,Output> handler) Adds a request handler of type GenericRequestHandler to request handler chain.
Self	withRequestInterceptors(List<GenericRequestInterceptor<Input>> requestInterceptors) Adds multiple request interceptors of type GenericRequestInterceptor to request handler chain.
Self	withResponseInterceptor(List<GenericResponseInterceptor<Input,Output>> responseInterceptors) Adds multiple response interceptors of type GenericResponseInterceptor to request handler chain.

Methods inherited from class java.lang.Object

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

Field Detail

handler

protected GenericRequestHandler<Input,Output> handler

Request handler responsible for processing an incoming request.

requestInterceptors

protected List<GenericRequestInterceptor<Input>> requestInterceptors

List of request interceptors.

responseInterceptors

protected List<GenericResponseInterceptor<Input,Output>> responseInterceptors

List of response interceptors.

exceptionHandlers

protected List<GenericExceptionHandler<Input,Output>> exceptionHandlers

List of exception handlers.

Constructor Detail

Builder

public Builder()

Public constructor.

Method Detail

withRequestHandler

public Self withRequestHandler(GenericRequestHandler<Input,Output> handler)

Adds a request handler of type GenericRequestHandler to request handler chain.

Parameters:

handler - request handler.

Returns:

BaseRequestHandlerChain.Builder.

addRequestInterceptor

public Self addRequestInterceptor(GenericRequestInterceptor<Input> requestInterceptor)

Adds a single request interceptor of type GenericRequestInterceptor to request handler chain.

Parameters:

requestInterceptor - request interceptor.

Returns:

BaseRequestHandlerChain.Builder.

withRequestInterceptors

public Self withRequestInterceptors(List<GenericRequestInterceptor<Input>> requestInterceptors)

Adds multiple request interceptors of type GenericRequestInterceptor to request handler chain.

Parameters:

requestInterceptors - list of request interceptors.

Returns:

BaseRequestHandlerChain.Builder.

addResponseInterceptor

public Self addResponseInterceptor(GenericResponseInterceptor<Input,Output> responseInterceptor)

Adds a single response interceptor of type GenericResponseInterceptor to request handler chain.

Parameters:

responseInterceptor - response interceptor.

Returns:

BaseRequestHandlerChain.Builder.

withResponseInterceptor

public Self withResponseInterceptor(List<GenericResponseInterceptor<Input,Output>> responseInterceptors)

Adds multiple response interceptors of type GenericResponseInterceptor to request handler chain.

Parameters:

responseInterceptors - list of response interceptors.

Returns:

BaseRequestHandlerChain.Builder.

withExceptionHandlers

public Self withExceptionHandlers(List<GenericExceptionHandler<Input,Output>> exceptionHandlers)

Adds multiple exception handlers of type BaseRequestHandlerChain to request handler chain.

Parameters:

exceptionHandlers - list of exception handlers.

Returns:

BaseRequestHandlerChain.Builder.

addExceptionHandler

public Self addExceptionHandler(GenericExceptionHandler<Input,Output> exceptionHandler)

Adds a single exception handler of type GenericExceptionHandler to request handler chain.

Parameters:

exceptionHandler - exception handler.

Returns:

BaseRequestHandlerChain.Builder.

build

public BaseRequestHandlerChain<Input,Output> build()

Builder method constructs an instance of BaseRequestHandlerChain.

Returns:

BaseRequestHandlerChain.