org.springframework.boot.autoconfigure.websocket.servlet.JettyWebSocketServletWebServerCustomizer Maven / Gradle / Ivy
/*
* Copyright 2012-2023 the original author or authors.
*
* 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
*
* https://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 org.springframework.boot.autoconfigure.websocket.servlet;
import org.eclipse.jetty.ee10.webapp.AbstractConfiguration;
import org.eclipse.jetty.ee10.webapp.WebAppContext;
import org.eclipse.jetty.ee10.websocket.jakarta.server.JakartaWebSocketServerContainer;
import org.eclipse.jetty.ee10.websocket.server.JettyWebSocketServerContainer;
import org.eclipse.jetty.ee10.websocket.servlet.WebSocketUpgradeFilter;
import org.eclipse.jetty.websocket.core.server.WebSocketMappings;
import org.eclipse.jetty.websocket.core.server.WebSocketServerComponents;
import org.springframework.boot.web.embedded.jetty.JettyServletWebServerFactory;
import org.springframework.boot.web.server.WebServerFactoryCustomizer;
import org.springframework.core.Ordered;
/**
* WebSocket customizer for {@link JettyServletWebServerFactory}.
*
* @author Dave Syer
* @author Phillip Webb
* @author Andy Wilkinson
* @since 2.0.0
*/
public class JettyWebSocketServletWebServerCustomizer
implements WebServerFactoryCustomizer, Ordered {
@Override
public void customize(JettyServletWebServerFactory factory) {
factory.addConfigurations(new AbstractConfiguration(new AbstractConfiguration.Builder()) {
@Override
public void configure(WebAppContext context) throws Exception {
if (JettyWebSocketServerContainer.getContainer(context.getServletContext()) == null) {
WebSocketServerComponents.ensureWebSocketComponents(context.getServer(),
context.getContext().getContextHandler());
JettyWebSocketServerContainer.ensureContainer(context.getServletContext());
}
if (JakartaWebSocketServerContainer.getContainer(context.getServletContext()) == null) {
WebSocketServerComponents.ensureWebSocketComponents(context.getServer(),
context.getContext().getContextHandler());
WebSocketUpgradeFilter.ensureFilter(context.getServletContext());
WebSocketMappings.ensureMappings(context.getContext().getContextHandler());
JakartaWebSocketServerContainer.ensureContainer(context.getServletContext());
}
}
});
}
@Override
public int getOrder() {
return 0;
}
}