org.hawkular.agent.monitor.cmd

Class EchoCommand

java.lang.Object

org.hawkular.agent.monitor.cmd.EchoCommand

All Implemented Interfaces:

Command<org.hawkular.cmdgw.api.EchoRequest,org.hawkular.cmdgw.api.EchoResponse>

public class EchoCommand
extends Object
implements Command<org.hawkular.cmdgw.api.EchoRequest,org.hawkular.cmdgw.api.EchoResponse>

Field Summary

Fields

Modifier and Type	Field and Description
static Class<org.hawkular.cmdgw.api.EchoRequest>	REQUEST_CLASS

Constructor Summary

Constructors

Constructor and Description
EchoCommand()

Method Summary

Modifier and Type	Method and Description
org.hawkular.bus.common.BasicMessageWithExtraData<org.hawkular.cmdgw.api.EchoResponse>	execute(org.hawkular.bus.common.BasicMessageWithExtraData<org.hawkular.cmdgw.api.EchoRequest> envelope, CommandContext context) Performs the command for the server.

Methods inherited from class java.lang.Object

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

Field Detail

REQUEST_CLASS

public static final Class<org.hawkular.cmdgw.api.EchoRequest> REQUEST_CLASS

Constructor Detail

EchoCommand

public EchoCommand()

Method Detail

execute

public org.hawkular.bus.common.BasicMessageWithExtraData<org.hawkular.cmdgw.api.EchoResponse> execute(org.hawkular.bus.common.BasicMessageWithExtraData<org.hawkular.cmdgw.api.EchoRequest> envelope,
                                                                                                      CommandContext context)

Description copied from interface: Command

Performs the command for the server. A non-null return value will be sent back to the server.

Specified by:

execute in interface Command<org.hawkular.cmdgw.api.EchoRequest,org.hawkular.cmdgw.api.EchoResponse>

Parameters:

envelope - the request that describes what needs to be executed eventually with attached BinaryData

context - contains data that can help commands do their job

Returns:

the results of the command that need to be sent back to the server; if null, nothing will be sent back.