Package com.mastfrog.netty.http.client

Class ResponseHandler<T>

java.lang.Object

com.mastfrog.netty.http.client.ResponseHandler<T>

public abstract class ResponseHandler<T>
extends Object

Processes an HTTP response - can be passed to HttpRequestBuilder.execute(). Altenately, you can listen for individual events on the ResponseFuture. Override one of the receive() methods to get responses.

Basic types and JSON unmarshalling with Jackson are supported out-of-the-box. To do anything else, override internalReceive.

In the case of a response code greater than 399, the onErrorResponse will be called with the raw bytes.

Author:

Tim Boudreau

Constructor Summary

Constructors

Constructor	Description
ResponseHandler(Class<T> type)
ResponseHandler(Class<T> type, com.fasterxml.jackson.databind.ObjectMapper mapper)
ResponseHandler(Class<T> type, NettyContentMarshallers marshallers)

Method Summary

Modifier and Type	Method	Description
void	await()
boolean	await(long l, TimeUnit tu)
protected void	internalReceive(io.netty.handler.codec.http.HttpResponseStatus status, io.netty.handler.codec.http.HttpHeaders headers, io.netty.buffer.ByteBuf content)
protected void	onError(Throwable err)
protected void	onErrorResponse(io.netty.handler.codec.http.HttpResponseStatus status, io.netty.handler.codec.http.HttpHeaders headers, String content)
protected void	onErrorResponse(io.netty.handler.codec.http.HttpResponseStatus status, String content)
protected void	onErrorResponse(String content)
protected void	receive(io.netty.handler.codec.http.HttpResponseStatus status, io.netty.handler.codec.http.HttpHeaders headers, T obj)
protected void	receive(io.netty.handler.codec.http.HttpResponseStatus status, T obj)
protected void	receive(T obj)
Class<T>	type()

Methods inherited from class java.lang.Object

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

Constructor Details

ResponseHandler

public ResponseHandler(Class<T> type,
 NettyContentMarshallers marshallers)

ResponseHandler

public ResponseHandler(Class<T> type,
 com.fasterxml.jackson.databind.ObjectMapper mapper)

ResponseHandler

public ResponseHandler(Class<T> type)

Method Details

await

public void await()
           throws InterruptedException

Throws:

InterruptedException

await

public boolean await(long l,
 TimeUnit tu)
              throws InterruptedException

Throws:

InterruptedException

internalReceive

protected void internalReceive(io.netty.handler.codec.http.HttpResponseStatus status,
 io.netty.handler.codec.http.HttpHeaders headers,
 io.netty.buffer.ByteBuf content)

receive

protected void receive(io.netty.handler.codec.http.HttpResponseStatus status,
 T obj)

receive

protected void receive(io.netty.handler.codec.http.HttpResponseStatus status,
 io.netty.handler.codec.http.HttpHeaders headers,
 T obj)

receive

protected void receive(T obj)

onErrorResponse

protected void onErrorResponse(String content)

onErrorResponse

protected void onErrorResponse(io.netty.handler.codec.http.HttpResponseStatus status,
 String content)

onErrorResponse

protected void onErrorResponse(io.netty.handler.codec.http.HttpResponseStatus status,
 io.netty.handler.codec.http.HttpHeaders headers,
 String content)

onError

protected void onError(Throwable err)

type

public Class<T> type()