/** * The MIT License * Copyright (c) 2017 LivePerson, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package io.dropwizard.metrics.jetty9.websockets; import com.codahale.metrics.MetricRegistry; import io.dropwizard.jetty.MutableServletContextHandler; import io.dropwizard.metrics.jetty9.websockets.annotated.InstJsrServerEndpointImpl; import io.dropwizard.metrics.jetty9.websockets.endpoint.InstJsrServerExtendsEndpointImpl; import javax.servlet.ServletException; import org.eclipse.jetty.websocket.common.events.EventDriverFactory; import org.eclipse.jetty.websocket.jsr356.server.ServerContainer; import org.eclipse.jetty.websocket.server.NativeWebSocketConfiguration; import org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter; public class InstWebSocketServerContainerInitializer { public static ServerContainer configureContext(final MutableServletContextHandler context, final MetricRegistry metrics) throws ServletException { WebSocketUpgradeFilter filter = WebSocketUpgradeFilter.configureContext(context); NativeWebSocketConfiguration wsConfig = filter.getConfiguration(); ServerContainer wsContainer = new ServerContainer(wsConfig, context.getServer().getThreadPool()); EventDriverFactory edf = wsConfig.getFactory().getEventDriverFactory(); edf.clearImplementations(); edf.addImplementation(new InstJsrServerEndpointImpl(metrics)); edf.addImplementation(new InstJsrServerExtendsEndpointImpl(metrics)); context.addBean(wsContainer); context.setAttribute(javax.websocket.server.ServerContainer.class.getName(), wsContainer); context.setAttribute(WebSocketUpgradeFilter.class.getName(), filter); return wsContainer; } }