public class LocalContainerLauncher extends AbstractService implements ContainerLauncher
ContainerLauncher.EventType
Service.STATE
Constructor and Description |
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LocalContainerLauncher(AppContext context,
TaskUmbilicalProtocol umbilical) |
Modifier and Type | Method and Description |
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void |
handle(ContainerLauncherEvent event) |
void |
serviceStart()
Actions called during the INITED to STARTED transition.
|
void |
serviceStop()
Actions called during the transition to the STOPPED state.
|
close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, serviceInit, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop
public LocalContainerLauncher(AppContext context, TaskUmbilicalProtocol umbilical)
public void serviceStart() throws Exception
AbstractService
AbstractService.start()
prevents re-entrancy.serviceStart
in class AbstractService
Exception
- if needed -these will be caught,
wrapped, and trigger a service stoppublic void serviceStop() throws Exception
AbstractService
AbstractService.stop()
prevents re-entrancy.
Implementations MUST write this to be robust against failures, including
checks for null references -and for the first failure to not stop other
attempts to shut down parts of the service.serviceStop
in class AbstractService
Exception
- if needed -these will be caught and logged.public void handle(ContainerLauncherEvent event)
handle
in interface EventHandler<ContainerLauncherEvent>
Copyright © 2013 Apache Software Foundation. All rights reserved.