org.eclipse.jetty.client.ProtocolHandler Maven / Gradle / Ivy
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//
// ========================================================================
// Copyright (c) 1995-2022 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
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// You may elect to redistribute this code under either of these licenses.
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//
package org.eclipse.jetty.client;
import org.eclipse.jetty.client.api.Request;
import org.eclipse.jetty.client.api.Response;
/**
* A protocol handler performs HTTP protocol operations on
* behalf of the application, typically like a browser would.
* A typical example is handling HTTP redirects. {@link HttpClient}
* could just return the redirect response to the application,
* but the application would have to implement the redirect
* functionality (while browsers do this automatically).
*
* @deprecated The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.
*/
@Deprecated(since = "2021-05-27")
public interface ProtocolHandler {
/**
* @return a unique name among protocol handlers
*/
String getName();
/**
* Inspects the given {@code request} and {@code response}
* to detect whether this protocol handler should handle them.
* For example, a redirect protocol handler can inspect the
* response code and return true if it is a redirect response code.
* This method is being called just after the response line has
* been parsed, and before the response headers are available.
*
* @param request the request to accept
* @param response the response to accept
* @return true if this protocol handler can handle the given request and response
*/
boolean accept(Request request, Response response);
/**
* @return a response listener that will handle the request and response
* on behalf of the application.
*/
Response.Listener getResponseListener();
}