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.servlet;
018
019import org.springframework.boot.autoconfigure.web.ServerProperties;
020import org.springframework.boot.context.properties.PropertyMapper;
021import org.springframework.boot.web.server.WebServerFactoryCustomizer;
022import org.springframework.boot.web.servlet.server.ConfigurableServletWebServerFactory;
023import org.springframework.core.Ordered;
024
025/**
026 * {@link WebServerFactoryCustomizer} to apply {@link ServerProperties} to servlet web
027 * servers.
028 *
029 * @author Brian Clozel
030 * @author Stephane Nicoll
031 * @author Olivier Lamy
032 * @author Yunkun Huang
033 * @since 2.0.0
034 */
035public class ServletWebServerFactoryCustomizer implements
036                WebServerFactoryCustomizer<ConfigurableServletWebServerFactory>, Ordered {
037
038        private final ServerProperties serverProperties;
039
040        public ServletWebServerFactoryCustomizer(ServerProperties serverProperties) {
041                this.serverProperties = serverProperties;
042        }
043
044        @Override
045        public int getOrder() {
046                return 0;
047        }
048
049        @Override
050        public void customize(ConfigurableServletWebServerFactory factory) {
051                PropertyMapper map = PropertyMapper.get().alwaysApplyingWhenNonNull();
052                map.from(this.serverProperties::getPort).to(factory::setPort);
053                map.from(this.serverProperties::getAddress).to(factory::setAddress);
054                map.from(this.serverProperties.getServlet()::getContextPath)
055                                .to(factory::setContextPath);
056                map.from(this.serverProperties.getServlet()::getApplicationDisplayName)
057                                .to(factory::setDisplayName);
058                map.from(this.serverProperties.getServlet()::getSession).to(factory::setSession);
059                map.from(this.serverProperties::getSsl).to(factory::setSsl);
060                map.from(this.serverProperties.getServlet()::getJsp).to(factory::setJsp);
061                map.from(this.serverProperties::getCompression).to(factory::setCompression);
062                map.from(this.serverProperties::getHttp2).to(factory::setHttp2);
063                map.from(this.serverProperties::getServerHeader).to(factory::setServerHeader);
064                map.from(this.serverProperties.getServlet()::getContextParameters)
065                                .to(factory::setInitParameters);
066        }
067
068}