Package io.dropwizard.core.cli

Class Cli

java.lang.Object

io.dropwizard.core.cli.Cli

public class Cli
extends Object

The command-line runner for Dropwizard application.

Constructor Summary

Constructors

Constructor	Description
Cli(io.dropwizard.util.JarLocation location, Bootstrap<?> bootstrap, OutputStream stdOut, OutputStream stdErr)	Create a new CLI interface for an application and its bootstrapped environment.

Method Summary

Modifier and Type	Method	Description
PrintWriter	getStdErr()
PrintWriter	getStdOut()
Optional<Throwable>	run(String... arguments)	Runs the command line interface given some arguments.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Cli

public Cli(io.dropwizard.util.JarLocation location,
 Bootstrap<?> bootstrap,
 OutputStream stdOut,
 OutputStream stdErr)

Create a new CLI interface for an application and its bootstrapped environment.

Parameters:

location - the location of the application

bootstrap - the bootstrap for the application

stdOut - standard out

stdErr - standard err

Method Details

run

public Optional<Throwable> run(String... arguments)

Runs the command line interface given some arguments.

Parameters:

arguments - the command line arguments

Returns:

the error or an empty optional if command succeeded

getStdOut

public PrintWriter getStdOut()

getStdErr

public PrintWriter getStdErr()