org.springframework.boot.ExitCodeExceptionMapper Maven / Gradle / Ivy
/*
* Copyright 2012-2016 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
*
* http://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;
/**
* Strategy interface that can be used to provide a mapping between exceptions and exit
* codes.
*
* @author Phillip Webb
* @since 1.3.2
*/
public interface ExitCodeExceptionMapper {
/**
* Returns the exit code that should be returned from the application.
* @param exception the exception causing the application to exit
* @return the exit code or {@code 0}.
*/
int getExitCode(Throwable exception);
}