io.undertow.websockets.client.WebSocketClientHandshake Maven / Gradle / Ivy
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* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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package io.undertow.websockets.client;
import io.undertow.websockets.core.WebSocketChannel;
import io.undertow.websockets.core.WebSocketVersion;
import io.undertow.websockets.extensions.ExtensionHandshake;
import org.xnio.OptionMap;
import io.undertow.connector.ByteBufferPool;
import org.xnio.StreamConnection;
import org.xnio.http.ExtendedHandshakeChecker;
import java.net.URI;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* @author Stuart Douglas
*/
public abstract class WebSocketClientHandshake {
protected final URI url;
public static WebSocketClientHandshake create(final WebSocketVersion version, final URI uri) {
return create(version, uri, null, null);
}
public static WebSocketClientHandshake create(final WebSocketVersion version, final URI uri, WebSocketClientNegotiation clientNegotiation, Set extensions) {
switch (version) {
case V13:
return new WebSocket13ClientHandshake(uri, clientNegotiation, extensions);
}
throw new IllegalArgumentException();
}
public WebSocketClientHandshake(final URI url) {
this.url = url;
}
public abstract WebSocketChannel createChannel(final StreamConnection channel, final String wsUri, final ByteBufferPool bufferPool, OptionMap options);
public abstract Map createHeaders();
public abstract ExtendedHandshakeChecker handshakeChecker(final URI uri, final Map> requestHeaders);
}