net.engio.mbassy.bus

Class AbstractSyncAsyncMessageBus<T,P extends ISyncAsyncPublicationCommand>

java.lang.Object

net.engio.mbassy.bus.AbstractPubSubSupport<T>

net.engio.mbassy.bus.AbstractSyncAsyncMessageBus<T,P>

Type Parameters:

T -

P -

All Implemented Interfaces:

ErrorHandlingSupport, GenericMessagePublicationSupport<T,P>, IMessageBus<T,P>, ISyncMessageBus<T,P>, PubSubSupport<T>, RuntimeProvider

Direct Known Subclasses:

MBassador

public abstract class AbstractSyncAsyncMessageBus<T,P extends ISyncAsyncPublicationCommand>
extends AbstractPubSubSupport<T>
implements IMessageBus<T,P>

The base class for all message bus implementations with support for asynchronous message dispatch

Method Summary

Methods

Modifier and Type	Method and Description
Executor	getExecutor() Get the executor service that is used for asynchronous message publications.
boolean	hasPendingMessages() Check whether any asynchronous message publications are pending to be processed
void	shutdown() Shutdown the bus such that it will stop delivering asynchronous messages.

Methods inherited from class net.engio.mbassy.bus.AbstractPubSubSupport

addErrorHandler, getRegisteredErrorHandlers, getRuntime, handlePublicationError, subscribe, unsubscribe

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.engio.mbassy.bus.common.IMessageBus

post

Methods inherited from interface net.engio.mbassy.bus.common.PubSubSupport

publish, subscribe, unsubscribe

Methods inherited from interface net.engio.mbassy.bus.common.RuntimeProvider

getRuntime

Methods inherited from interface net.engio.mbassy.bus.common.ErrorHandlingSupport

addErrorHandler, getRegisteredErrorHandlers

Method Detail

shutdown

public void shutdown()

Description copied from interface: IMessageBus

Shutdown the bus such that it will stop delivering asynchronous messages. Executor service and other internally used threads will be shutdown gracefully. After calling shutdown it is not safe to further use the message bus.

Specified by:

shutdown in interface IMessageBus<T,P extends ISyncAsyncPublicationCommand>

hasPendingMessages

public boolean hasPendingMessages()

Description copied from interface: IMessageBus

Check whether any asynchronous message publications are pending to be processed

Specified by:

hasPendingMessages in interface IMessageBus<T,P extends ISyncAsyncPublicationCommand>

Returns:

true if any unfinished message publications are found

getExecutor

public Executor getExecutor()

Description copied from interface: IMessageBus

Get the executor service that is used for asynchronous message publications. The executor is passed to the message bus at creation time. Note: The executor can be obtained from the run time. See

Specified by:

getExecutor in interface IMessageBus<T,P extends ISyncAsyncPublicationCommand>

Returns: