001/* 002 * Copyright 2012-2017 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.context.event; 018 019import org.springframework.boot.SpringApplication; 020import org.springframework.context.ApplicationContext; 021import org.springframework.context.ApplicationListener; 022import org.springframework.core.env.Environment; 023 024/** 025 * Event published as early as conceivably possible as soon as a {@link SpringApplication} 026 * has been started - before the {@link Environment} or {@link ApplicationContext} is 027 * available, but after the {@link ApplicationListener}s have been registered. The source 028 * of the event is the {@link SpringApplication} itself, but beware of using its internal 029 * state too much at this early stage since it might be modified later in the lifecycle. 030 * 031 * @author Phillip Webb 032 * @author Madhura Bhave 033 * @since 1.5.0 034 */ 035@SuppressWarnings("serial") 036public class ApplicationStartingEvent extends SpringApplicationEvent { 037 038 /** 039 * Create a new {@link ApplicationStartingEvent} instance. 040 * @param application the current application 041 * @param args the arguments the application is running with 042 */ 043 public ApplicationStartingEvent(SpringApplication application, String[] args) { 044 super(application, args); 045 } 046 047}