org.apache.ambari.server.state.svccomphost

Class ServiceComponentHostServerActionEvent

java.lang.Object

org.apache.ambari.server.state.fsm.event.AbstractEvent<ServiceComponentHostEventType>

org.apache.ambari.server.state.ServiceComponentHostEvent

org.apache.ambari.server.state.svccomphost.ServiceComponentHostServerActionEvent

All Implemented Interfaces:

Event<ServiceComponentHostEventType>

Direct Known Subclasses:

ServiceComponentHostUpgradeEvent

public class ServiceComponentHostServerActionEvent
extends ServiceComponentHostEvent

Base class for all events that represent server-side actions.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ServiceComponentHostServerActionEvent(ServiceComponentHostEventType type, String serviceComponentName, String hostName, long opTimestamp, String stackId) Constructs a new ServiceComponentHostServerActionEvent.
	ServiceComponentHostServerActionEvent(String hostName, long opTimestamp) Constructs a new ServiceComponentHostServerActionEvent where the component name is set to "AMBARI_SERVER" and the type is set to ServiceComponentHostEventType.HOST_SVCCOMP_SERVER_ACTION.
	ServiceComponentHostServerActionEvent(String serviceComponentName, String hostName, long opTimestamp) Constructs a new ServiceComponentHostServerActionEvent

Method Summary

Methods inherited from class org.apache.ambari.server.state.ServiceComponentHostEvent

create, getHostName, getOpTimestamp, getServiceComponentName, getStackId

Methods inherited from class org.apache.ambari.server.state.fsm.event.AbstractEvent

getTimestamp, getType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceComponentHostServerActionEvent

protected ServiceComponentHostServerActionEvent(ServiceComponentHostEventType type,
                                                String serviceComponentName,
                                                String hostName,
                                                long opTimestamp,
                                                String stackId)

Constructs a new ServiceComponentHostServerActionEvent.

This method is expected to be called by ether a ServiceComponentHostServerActionEvent or a class that extends it.

Parameters:

type - the ServiceComponentHostEventType - expected to be ServiceComponentHostEventType.HOST_SVCCOMP_SERVER_ACTION

serviceComponentName - a String declaring the component for which this action is to be routed - expected to be "AMBARI_SERVER"

hostName - a String declaring the host on which the action should be executed - expected to be the hostname of the Ambari server

opTimestamp - the time in which this event was created

stackId - the relevant stackid

ServiceComponentHostServerActionEvent

public ServiceComponentHostServerActionEvent(String hostName,
                                             long opTimestamp)

Constructs a new ServiceComponentHostServerActionEvent where the component name is set to "AMBARI_SERVER" and the type is set to ServiceComponentHostEventType.HOST_SVCCOMP_SERVER_ACTION.

Parameters:

hostName - a String declaring the host on which the action should be executed - expected to be the hostname of the Ambari server

opTimestamp - the time in which this event was created

ServiceComponentHostServerActionEvent

public ServiceComponentHostServerActionEvent(String serviceComponentName,
                                             String hostName,
                                             long opTimestamp)

Constructs a new ServiceComponentHostServerActionEvent

Parameters:

serviceComponentName - a String declaring the name of component

hostName - a String declaring the host on which the action should be executed - expected to be the hostname of the Ambari server

opTimestamp - the time in which this event was created