org.jwarp.service.system
Interface IShutDownService

All Superinterfaces:

IConfigurable, IExceptionProvider, IService

public interface IShutDownService

extends IService

This is the system's shutdown service. It should be installed and started by default (by the system service).

Field Summary

static java.lang.String

SERVICE_TYPE The service's type name.

Fields inherited from interface org.jwarp.service.IService

SERVICE_STATUS_CREATED, SERVICE_STATUS_NOT_AVAILABLE, SERVICE_STATUS_READY, SERVICE_STATUS_RESUMING, SERVICE_STATUS_RUNNING, SERVICE_STATUS_STARTING, SERVICE_STATUS_STOPPED, SERVICE_STATUS_STOPPING, SERVICE_STATUS_SUSPENDED

Method Summary

void	registerComponent(IShutDownable shutdown) Registers a shutdownable component
void	registerComponent(IShutDownable shutdown, ITicket ticket) Registers a shutdownable component
void	removeComponent(IShutDownable shutdown) Removes a shutdownable component
void	removeComponent(IShutDownable shutdown, ITicket ticket) Removes a shutdownable component
void	shutdown(ITicket ticket) Makes a controlled shutdown which means the following: 1.

Methods inherited from interface org.jwarp.service.IService

checkContext, getDependencies, getLogLevel, getName, getStatus, getType, resume, setContext, setDependencies, setLogLevel, start, suspend

Methods inherited from interface org.jwarp.service.configuration.IConfigurable

configure

Methods inherited from interface org.jwarp.common.IExceptionProvider

addExceptionListener, getExceptionListeners, removeAllExceptionListeners, removeExceptionListener

Field Detail

SERVICE_TYPE

public static final java.lang.String SERVICE_TYPE

The service's type name.

Method Detail

registerComponent

public void registerComponent(IShutDownable shutdown)

Registers a shutdownable component

Parameters:

comp - The component

registerComponent

public void registerComponent(IShutDownable shutdown,
                              ITicket ticket)

Registers a shutdownable component

Parameters:

comp - The component

ticket - The owner

removeComponent

public void removeComponent(IShutDownable shutdown)

Removes a shutdownable component

Parameters:

comp - The component

removeComponent

public void removeComponent(IShutDownable shutdown,
                            ITicket ticket)

Removes a shutdownable component

Parameters:

comp - The component

ticket - The owner

shutdown

public void shutdown(ITicket ticket)

Makes a controlled shutdown which means the following:
1. Call the shutdown method for each subcomponent 2. Run System.gc 3. Run System.finalize

Specified by:

shutdown in interface IService

Parameters:

ticket - The administrators or system ticket