io.undertow.examples.jsrwebsockets.JSRWebSocketServer Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source.
* 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
* limitations under the License.
*/
package io.undertow.examples.jsrwebsockets;
import javax.servlet.ServletException;
import io.undertow.server.DefaultByteBufferPool;
import io.undertow.Handlers;
import io.undertow.Undertow;
import io.undertow.examples.UndertowExample;
import io.undertow.server.handlers.PathHandler;
import io.undertow.server.handlers.resource.ClassPathResourceManager;
import io.undertow.servlet.api.DeploymentInfo;
import io.undertow.servlet.api.DeploymentManager;
import io.undertow.servlet.api.ServletContainer;
import io.undertow.websockets.jsr.WebSocketDeploymentInfo;
/**
* @author Stuart Douglas
*/
@UndertowExample("JSR Web Sockets")
public class JSRWebSocketServer {
public static void main(final String[] args) {
PathHandler path = Handlers.path();
Undertow server = Undertow.builder()
.addHttpListener(8080, "localhost")
.setHandler(path)
.build();
server.start();
final ServletContainer container = ServletContainer.Factory.newInstance();
DeploymentInfo builder = new DeploymentInfo()
.setClassLoader(JSRWebSocketServer.class.getClassLoader())
.setContextPath("/")
.addWelcomePage("index.html")
.setResourceManager(new ClassPathResourceManager(JSRWebSocketServer.class.getClassLoader(), JSRWebSocketServer.class.getPackage()))
.addServletContextAttribute(WebSocketDeploymentInfo.ATTRIBUTE_NAME,
new WebSocketDeploymentInfo()
.setBuffers(new DefaultByteBufferPool(true, 100))
.addEndpoint(JsrChatWebSocketEndpoint.class)
)
.setDeploymentName("chat.war");
DeploymentManager manager = container.addDeployment(builder);
manager.deploy();
try {
path.addPrefixPath("/", manager.start());
} catch (ServletException e) {
throw new RuntimeException(e);
}
}
}