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This commit is contained in:
Stephane Nicoll
2019-07-20 11:02:53 +02:00
committed by Remko Popma
parent 8ae4b57154
commit 12008cd806
1 changed files with 35 additions and 29 deletions
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64
picocli-spring-boot-starter/README.md
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@@ -37,28 +37,12 @@ This will bring in the `info.picocli:picocli` and `org.springframework.boot:spri
## Example Application
```java
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.ExitCodeGenerator;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import picocli.CommandLine;
import picocli.CommandLine.IFactory;
@Configuration
@ComponentScan
@EnableAutoConfiguration
public class MySpringApp implements CommandLineRunner, ExitCodeGenerator {
private int exitCode;
@Autowired
IFactory factory; // auto-configured to inject PicocliSpringFactory
@Autowired
MyCommand myCommand;
@SpringBootApplication
public class MySpringApp {
@Bean
ServiceDependency dependency() {
@@ -70,22 +54,44 @@ public class MySpringApp implements CommandLineRunner, ExitCodeGenerator {
return new SomeService(dependency);
}
@Override
public void run(String... args) {
exitCode = new CommandLine(myCommand, factory).execute(args);
}
@Override
public int getExitCode() {
return exitCode;
}
public static void main(String[] args) {
System.exit(SpringApplication.exit(SpringApplication.run(MySpringApp.class, args)));
}
}
```
```java
import picocli.CommandLine;
import picocli.CommandLine.IFactory;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.ExitCodeGenerator;
public class MyApplicationRunner implements CommandLineRunner, ExitCodeGenerator {
private final MyCommand myCommand;
private final IFactory factory; // auto-configured to inject PicocliSpringFactory
private int exitCode;
public MyApplicationRunner(MyCommand myCommand, IFactory factory) {
this.myCommand = myCommand;
this.factory = factory;
}
@Override
public void run(String... args) throws Exception {
exitCode = new CommandLine(myCommand, factory).execute(args);
}
@Override
public int getExitCode() {
return exitCode;
}
}
```
```java
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;