org.hawkular.cmdgw.command.bus

Class BusCommands

java.lang.Object

org.hawkular.cmdgw.command.bus.BusCommands

@ApplicationScoped
public class BusCommands
extends Object

A registry of BusCommands that can operate on messages coming over a bus queue or topic.

Author:

Peter Palaga

Constructor Summary

Constructors

Constructor and Description
BusCommands()

Method Summary

Modifier and Type	Method and Description
<REQ extends BasicMessage,RESP extends BasicMessage> BusCommand<REQ>	getCommand(Class<REQ> requestClass) Returns a BusCommand that should handle the given requestClass.

Methods inherited from class java.lang.Object

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

Constructor Detail

BusCommands

public BusCommands()

Method Detail

getCommand

public <REQ extends BasicMessage,RESP extends BasicMessage> BusCommand<REQ> getCommand(Class<REQ> requestClass)
                                                                                throws NoCommandForMessageException

Returns a BusCommand that should handle the given requestClass.

Parameters:

requestClass - the type of a request for which a processing BusCommand should be found by this method

Returns:

a BusCommand, never null

Throws:

NoCommandForMessageException - if no BusCommand was found