001/* 002 * Copyright 2012-2018 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.boot.autoconfigure.web.embedded; 018 019import io.undertow.Undertow; 020import org.apache.catalina.startup.Tomcat; 021import org.apache.coyote.UpgradeProtocol; 022import org.eclipse.jetty.server.Server; 023import org.eclipse.jetty.util.Loader; 024import org.eclipse.jetty.webapp.WebAppContext; 025import org.xnio.SslClientAuthMode; 026import reactor.netty.http.server.HttpServer; 027 028import org.springframework.boot.autoconfigure.EnableAutoConfiguration; 029import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; 030import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication; 031import org.springframework.boot.autoconfigure.web.ServerProperties; 032import org.springframework.boot.context.properties.EnableConfigurationProperties; 033import org.springframework.context.annotation.Bean; 034import org.springframework.context.annotation.Configuration; 035import org.springframework.core.env.Environment; 036 037/** 038 * {@link EnableAutoConfiguration Auto-configuration} for embedded servlet and reactive 039 * web servers customizations. 040 * 041 * @author Phillip Webb 042 * @since 2.0.0 043 */ 044@Configuration 045@ConditionalOnWebApplication 046@EnableConfigurationProperties(ServerProperties.class) 047public class EmbeddedWebServerFactoryCustomizerAutoConfiguration { 048 049 /** 050 * Nested configuration if Tomcat is being used. 051 */ 052 @Configuration 053 @ConditionalOnClass({ Tomcat.class, UpgradeProtocol.class }) 054 public static class TomcatWebServerFactoryCustomizerConfiguration { 055 056 @Bean 057 public TomcatWebServerFactoryCustomizer tomcatWebServerFactoryCustomizer( 058 Environment environment, ServerProperties serverProperties) { 059 return new TomcatWebServerFactoryCustomizer(environment, serverProperties); 060 } 061 062 } 063 064 /** 065 * Nested configuration if Jetty is being used. 066 */ 067 @Configuration 068 @ConditionalOnClass({ Server.class, Loader.class, WebAppContext.class }) 069 public static class JettyWebServerFactoryCustomizerConfiguration { 070 071 @Bean 072 public JettyWebServerFactoryCustomizer jettyWebServerFactoryCustomizer( 073 Environment environment, ServerProperties serverProperties) { 074 return new JettyWebServerFactoryCustomizer(environment, serverProperties); 075 } 076 077 } 078 079 /** 080 * Nested configuration if Undertow is being used. 081 */ 082 @Configuration 083 @ConditionalOnClass({ Undertow.class, SslClientAuthMode.class }) 084 public static class UndertowWebServerFactoryCustomizerConfiguration { 085 086 @Bean 087 public UndertowWebServerFactoryCustomizer undertowWebServerFactoryCustomizer( 088 Environment environment, ServerProperties serverProperties) { 089 return new UndertowWebServerFactoryCustomizer(environment, serverProperties); 090 } 091 092 } 093 094 /** 095 * Nested configuration if Netty is being used. 096 */ 097 @Configuration 098 @ConditionalOnClass(HttpServer.class) 099 public static class NettyWebServerFactoryCustomizerConfiguration { 100 101 @Bean 102 public NettyWebServerFactoryCustomizer nettyWebServerFactoryCustomizer( 103 Environment environment, ServerProperties serverProperties) { 104 return new NettyWebServerFactoryCustomizer(environment, serverProperties); 105 } 106 107 } 108 109}