Package org.wildfly.service

Class AsyncServiceBuilder<T>

java.lang.Object

org.jboss.msc.service.DelegatingServiceBuilder<T>

org.wildfly.service.AsyncServiceBuilder<T>

All Implemented Interfaces:

ServiceBuilder<T>

Direct Known Subclasses:

AsyncServiceBuilder

public class AsyncServiceBuilder<T>
extends DelegatingServiceBuilder<T>

A ServiceBuilder decorator whose installed Service will start and/or stop asynchronously. This both reduces boilerplate code, and ensures that service implementors implement async behavior correctly.

Author:

Paul Ferraro

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	AsyncServiceBuilder.Async	Enumerates the Service methods that should execute asynchronously.

Constructor Summary

Constructors

Constructor	Description
AsyncServiceBuilder(ServiceBuilder<T> builder, Supplier<Executor> executor)	Decorates a service builder transparently applying asynchronous start/stop semantics.
AsyncServiceBuilder(ServiceBuilder<T> builder, Supplier<Executor> executor, AsyncServiceBuilder.Async async)	Decorates a service builder transparently applying asynchronous start/stop semantics.

Method Summary

Modifier and Type	Method	Description
ServiceBuilder<T>	setInstance(Service service)	Sets service instance.

Methods inherited from class org.jboss.msc.service.DelegatingServiceBuilder

addAliases, addDependency, addListener, addMonitor, getDelegate, install, provides, requires, setInitialMode

Methods inherited from class java.lang.Object

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

Constructor Details

AsyncServiceBuilder

public AsyncServiceBuilder(ServiceBuilder<T> builder,
 Supplier<Executor> executor)

Decorates a service builder transparently applying asynchronous start/stop semantics.

Parameters:

builder - a service builder

executor - an executor provider

AsyncServiceBuilder

public AsyncServiceBuilder(ServiceBuilder<T> builder,
 Supplier<Executor> executor,
 AsyncServiceBuilder.Async async)

Decorates a service builder transparently applying asynchronous start/stop semantics.

Parameters:

builder - a service builder

executor - an executor provider

async - indicates the Service methods that should execute asynchronously

Method Details

setInstance

public ServiceBuilder<T> setInstance(Service service)

Description copied from class: DelegatingServiceBuilder

Sets service instance. If ServiceBuilder.install() method call is issued without this method being called then NULL service will be installed into the container.

Once this method have been called then all subsequent calls of ServiceBuilder.requires(ServiceName), and ServiceBuilder.provides(ServiceName...) methods will fail because their return values should be provided to service instance.

Specified by:

setInstance in interface ServiceBuilder<T>

Overrides:

setInstance in class DelegatingServiceBuilder<T>

Parameters:

service - the service instance

Returns:

this configurator