001// *************************************************************************************************************************** 002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file * 003// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file * 004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance * 005// * with the License. You may obtain a copy of the License at * 006// * * 007// * http://www.apache.org/licenses/LICENSE-2.0 * 008// * * 009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an * 010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the * 011// * specific language governing permissions and limitations under the License. * 012// *************************************************************************************************************************** 013package org.apache.juneau.rest.springboot; 014 015import static java.lang.System.*; 016import org.apache.juneau.rest.springboot.annotation.*; 017import org.springframework.context.ApplicationContextInitializer; 018import org.springframework.context.ConfigurableApplicationContext; 019 020/** 021 * Spring Boot context initializer for Juneau REST resources. 022 * 023 * <p> 024 * Looks for the {@link JuneauRestRoot} annotation on the Spring application class to automatically register Juneau REST resources. 025 */ 026public class JuneauRestInitializer implements ApplicationContextInitializer<ConfigurableApplicationContext> { 027 028 private final Class<?> appClass; 029 030 /** 031 * Constructor. 032 * 033 * @param appClass The Spring application class. 034 */ 035 public JuneauRestInitializer(Class<?> appClass) { 036 this.appClass = appClass; 037 } 038 039 @Override /* ApplicationContextInitializer */ 040 public void initialize(ConfigurableApplicationContext ctx) { 041 String port = ctx.getEnvironment().getProperty("server.port"); 042 if (port != null && getProperty("juneau.serverPort") == null) 043 setProperty("juneau.serverPort", port); 044 ctx.addBeanFactoryPostProcessor(new JuneauRestPostProcessor(ctx, appClass)); 045 } 046}