org.eclipse.jetty.proxy

Class ProxyServlet.ProxyResponseListener

java.lang.Object

org.eclipse.jetty.client.api.Response.Listener.Adapter

org.eclipse.jetty.proxy.ProxyServlet.ProxyResponseListener

All Implemented Interfaces:

java.util.EventListener, Response.AsyncContentListener, Response.BeginListener, Response.CompleteListener, Response.ContentListener, Response.FailureListener, Response.HeaderListener, Response.HeadersListener, Response.Listener, Response.ResponseListener, Response.SuccessListener

Enclosing class:

ProxyServlet

protected class ProxyServlet.ProxyResponseListener
extends Response.Listener.Adapter

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.jetty.client.api.Response.Listener

Response.Listener.Adapter

Field Summary

Fields

Modifier and Type	Field and Description
private javax.servlet.http.HttpServletRequest	request
private javax.servlet.http.HttpServletResponse	response

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ProxyResponseListener(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Method Summary

Modifier and Type	Method and Description
void	onBegin(Response proxyResponse) Callback method invoked when the response line containing HTTP version, HTTP status code and reason has been received and parsed.
void	onComplete(Result result) Callback method invoked when the request and the response have been processed, either successfully or not.
void	onContent(Response proxyResponse, java.nio.ByteBuffer content, Callback callback) Callback method invoked asynchronously when the response content has been received.
void	onHeaders(Response proxyResponse) Callback method invoked when the response headers have been received and parsed.

Methods inherited from class org.eclipse.jetty.client.api.Response.Listener.Adapter

onContent, onFailure, onHeader, onSuccess

Methods inherited from class java.lang.Object

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

Field Detail

request

private final javax.servlet.http.HttpServletRequest request

response

private final javax.servlet.http.HttpServletResponse response

Constructor Detail

ProxyResponseListener

protected ProxyResponseListener(javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response)

Method Detail

onBegin

public void onBegin(Response proxyResponse)

Description copied from interface: Response.BeginListener

Callback method invoked when the response line containing HTTP version, HTTP status code and reason has been received and parsed.

This method is the best approximation to detect when the first bytes of the response arrived to the client.

Specified by:

onBegin in interface Response.BeginListener

Overrides:

onBegin in class Response.Listener.Adapter

Parameters:

proxyResponse - the response containing the response line data

onHeaders

public void onHeaders(Response proxyResponse)

Description copied from interface: Response.HeadersListener

Callback method invoked when the response headers have been received and parsed.

Specified by:

onHeaders in interface Response.HeadersListener

Overrides:

onHeaders in class Response.Listener.Adapter

Parameters:

proxyResponse - the response containing the response line data and the headers

onContent

public void onContent(Response proxyResponse,
                      java.nio.ByteBuffer content,
                      Callback callback)

Description copied from interface: Response.AsyncContentListener

Callback method invoked asynchronously when the response content has been received.

Specified by:

onContent in interface Response.AsyncContentListener

Overrides:

onContent in class Response.Listener.Adapter

Parameters:

proxyResponse - the response containing the response line data and the headers

content - the content bytes received

callback - the callback to call when the content is consumed.

onComplete

public void onComplete(Result result)

Description copied from interface: Response.CompleteListener

Callback method invoked when the request and the response have been processed, either successfully or not.

The result parameter contains the request, the response, and eventual failures.

Requests may complete after response, for example in case of big uploads that are discarded or read asynchronously by the server. This method is always invoked after Response.SuccessListener.onSuccess(Response) or Response.FailureListener.onFailure(Response, Throwable), and only when request indicates that it is completed.

Specified by:

onComplete in interface Response.CompleteListener

Overrides:

onComplete in class Response.Listener.Adapter

Parameters:

result - the result of the request / response exchange