spring ApplicationFailedEvent 源码
springboot ApplicationFailedEvent 代码
文件路径：/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/event/ApplicationFailedEvent.java
/*
* Copyright 2012-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.context.event;
import org.springframework.boot.SpringApplication;
import org.springframework.context.ConfigurableApplicationContext;
/**
* Event published by a {@link SpringApplication} when it fails to start.
*
* @author Dave Syer
* @since 1.0.0
* @see ApplicationReadyEvent
*/
@SuppressWarnings("serial")
public class ApplicationFailedEvent extends SpringApplicationEvent {
private final ConfigurableApplicationContext context;
private final Throwable exception;
/**
* Create a new {@link ApplicationFailedEvent} instance.
* @param application the current application
* @param args the arguments the application was running with
* @param context the context that was being created (maybe null)
* @param exception the exception that caused the error
*/
public ApplicationFailedEvent(SpringApplication application, String[] args, ConfigurableApplicationContext context,
Throwable exception) {
super(application, args);
this.context = context;
this.exception = exception;
}
/**
* Return the application context.
* @return the context
*/
public ConfigurableApplicationContext getApplicationContext() {
return this.context;
}
/**
* Return the exception that caused the failure.
* @return the exception
*/
public Throwable getException() {
return this.exception;
}
}
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- 本文标签： Spring Boot Java Spring
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