com.onelostlogician.aws.proxy

Class MethodHandler<Input,Output>

java.lang.Object

com.onelostlogician.aws.proxy.MethodHandler<Input,Output>

public abstract class MethodHandler<Input,Output>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected Collection<String>	requiredHeaders

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MethodHandler()
protected	MethodHandler(Collection<String> requiredHeaders)

Method Summary

Modifier and Type	Method and Description
Collection<String>	getRequiredHeaders()
ApiGatewayProxyResponse	handle(ApiGatewayProxyRequest request, List<com.google.common.net.MediaType> contentTypes, List<com.google.common.net.MediaType> acceptTypes, com.amazonaws.services.lambda.runtime.Context context)
abstract Output	handle(Input input)
<E extends Exception> void	registerExceptionMap(Class<E> clazz, java.util.function.Function<E,ApiGatewayProxyResponse> exceptionMapper)
void	registerPerAccept(com.google.common.net.MediaType mediaType, AcceptMapper<Output> acceptMapper)
void	registerPerContentType(com.google.common.net.MediaType mediaType, ContentTypeMapper<Input> contentTypeMapper)

Methods inherited from class java.lang.Object

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

Field Detail

requiredHeaders

protected final Collection<String> requiredHeaders

Constructor Detail

MethodHandler

protected MethodHandler(Collection<String> requiredHeaders)

MethodHandler

protected MethodHandler()

Method Detail

registerPerContentType

public void registerPerContentType(com.google.common.net.MediaType mediaType,
                                   ContentTypeMapper<Input> contentTypeMapper)

registerPerAccept

public void registerPerAccept(com.google.common.net.MediaType mediaType,
                              AcceptMapper<Output> acceptMapper)

registerExceptionMap

public <E extends Exception> void registerExceptionMap(Class<E> clazz,
                                                       java.util.function.Function<E,ApiGatewayProxyResponse> exceptionMapper)

handle

public abstract Output handle(Input input)
                       throws Exception

Throws:

Exception

handle

public ApiGatewayProxyResponse handle(ApiGatewayProxyRequest request,
                                      List<com.google.common.net.MediaType> contentTypes,
                                      List<com.google.common.net.MediaType> acceptTypes,
                                      com.amazonaws.services.lambda.runtime.Context context)
                               throws Exception

Throws:

Exception

getRequiredHeaders

public Collection<String> getRequiredHeaders()