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Move code snippet to regular source file
Closes gh-9740
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@ -342,20 +342,7 @@ code.
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[source,java,indent=0]
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----
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@SpringBootApplication
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public class ExitCodeApplication {
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public static void main(String[] args) {
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System.exit(SpringApplication.exit(
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SpringApplication.run(ExitCodeApplication.class, args)));
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}
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@Bean
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public ExitCodeGenerator exitCodeGenerator(){
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return () -> 42;
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}
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}
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include::{code-examples}/ExitCodeApplication.java[tag=example]
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----
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Also, the `ExitCodeGenerator` interface may be implemented by exceptions. When such an
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@ -0,0 +1,47 @@
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/*
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* Copyright 2012-2017 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.boot;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.context.annotation.Bean;
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/**
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* Example configuration that illustrates the use of {@link ExitCodeGenerator}.
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*
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* @author Stephane Nicoll
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*/
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// tag::example[]
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@SpringBootApplication
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public class ExitCodeApplication {
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public static void main(String[] args) {
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System.exit(SpringApplication.exit(
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SpringApplication.run(ExitCodeApplication.class, args)));
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}
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@Bean
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public ExitCodeGenerator exitCodeGenerator() {
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return new ExitCodeGenerator() {
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@Override
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public int getExitCode() {
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return 42;
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}
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};
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}
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}
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// end::example[]
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