spring RunMojo 源码
springboot RunMojo 代码
文件路径：/spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/RunMojo.java
/*
* Copyright 2012-2022 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.maven;
import java.io.File;
import java.util.List;
import java.util.Map;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.apache.maven.plugins.annotations.Execute;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.plugins.annotations.ResolutionScope;
import org.springframework.boot.loader.tools.RunProcess;
/**
* Run an application in place.
*
* @author Phillip Webb
* @author Dmytro Nosan
* @author Stephane Nicoll
* @author Andy Wilkinson
* @since 1.0.0
*/
@Mojo(name = "run", requiresProject = true, defaultPhase = LifecyclePhase.VALIDATE,
requiresDependencyResolution = ResolutionScope.TEST)
@Execute(phase = LifecyclePhase.TEST_COMPILE)
public class RunMojo extends AbstractRunMojo {
/**
* Whether the JVM's launch should be optimized.
* @since 2.2.0
*/
@Parameter(property = "spring-boot.run.optimizedLaunch", defaultValue = "true")
private boolean optimizedLaunch;
@Override
protected RunArguments resolveJvmArguments() {
RunArguments jvmArguments = super.resolveJvmArguments();
if (this.optimizedLaunch) {
jvmArguments.getArgs().addFirst("-XX:TieredStopAtLevel=1");
}
return jvmArguments;
}
@Override
protected void run(JavaProcessExecutor processExecutor, File workingDirectory, List<String> args,
Map<String, String> environmentVariables) throws MojoExecutionException, MojoFailureException {
processExecutor.withRunProcessCustomizer(
(runProcess) -> Runtime.getRuntime().addShutdownHook(new Thread(new RunProcessKiller(runProcess))))
.run(workingDirectory, args, environmentVariables);
}
private static final class RunProcessKiller implements Runnable {
private final RunProcess runProcess;
private RunProcessKiller(RunProcess runProcess) {
this.runProcess = runProcess;
}
@Override
public void run() {
this.runProcess.kill();
}
}
}
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- 所属分类： 后端技术
- 本文标签： Spring Boot Java Spring
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