io.quarkus.runtime

Class Application

java.lang.Object

io.quarkus.runtime.Application

All Implemented Interfaces:

Closeable, AutoCloseable

public abstract class Application
extends Object
implements Closeable

The application base class, which is extended and implemented by a generated class which implements the application setup logic. The base class does some basic error checking, and maintains the application state. Note that this class does not manage the application lifecycle in any way, it is solely responsible for starting and stopping the application.

Field Summary

Fields

Modifier and Type	Field and Description
static String	APP_CLASS_NAME The name of the generated application class

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Application() Construct a new instance.

Method Summary

Modifier and Type	Method and Description
void	awaitShutdown()
void	close()
static Application	currentApplication()
protected abstract void	doStart(String[] args)
protected abstract void	doStop()
abstract String	getName()
boolean	isStarted()
void	start(String[] args) Start the application.
void	stop() Stop the application.

Methods inherited from class java.lang.Object

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

Field Detail

APP_CLASS_NAME

public static final String APP_CLASS_NAME

The name of the generated application class

See Also:

Constant Field Values

Constructor Detail

Application

protected Application()

Construct a new instance.

Method Detail

start

public final void start(String[] args)

Start the application. If another thread is also trying to start the application, this method waits for that thread to finish starting. Returns immediately if the application is started already. If the application fails to start, an exception is thrown.

Parameters:

args - the command-line arguments

doStart

protected abstract void doStart(String[] args)

close

public final void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

stop

public final void stop()

Stop the application. If another thread is also trying to stop the application, this method waits for that thread to finish. Returns immediately if the application is already stopped. If an exception is thrown during stop, that exception is propagated.

currentApplication

public static Application currentApplication()

doStop

protected abstract void doStop()

getName

public abstract String getName()

awaitShutdown

public void awaitShutdown()

isStarted

public boolean isStarted()