com.bigdata.counters.httpd

Class DummyEventReportingService

java.lang.Object

com.bigdata.service.EventReceiver

com.bigdata.counters.httpd.DummyEventReportingService

All Implemented Interfaces:

IEventReceivingService, IEventReportingService, IService, Remote

public class DummyEventReportingService
extends EventReceiver
implements IService

A dummy implementation of the IEventReportingService interface, used for testing the HTTP telemtry service.

Version:

$Id$

Author:

Mike Personick

Nested Class Summary

Nested classes/interfaces inherited from class com.bigdata.service.EventReceiver

EventReceiver.EventBTree

Field Summary

Fields inherited from class com.bigdata.service.EventReceiver

eventCache, eventHistoryMillis, log, ndx

Constructor Summary

Constructors

Constructor and Description
DummyEventReportingService() Construct with an empty set of events

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy() Destroy the service.
String	getHostname() The host on which this service is running.
Class	getServiceIface() Return the most interesting interface for the service.
String	getServiceName() Return name by which a user might recognize this service.
UUID	getServiceUUID() The unique identifier for this service.
void	readCSV(BufferedReader reader) Parse a CSV file into a LinkedHashMap of events.

Methods inherited from class com.bigdata.service.EventReceiver

getWriteLock, logEvent, notifyEvent, pruneHistory, rangeCount, rangeIterator

Methods inherited from class java.lang.Object

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

Constructor Detail

DummyEventReportingService

public DummyEventReportingService()

Construct with an empty set of events

Method Detail

readCSV

public void readCSV(BufferedReader reader)
             throws IOException

Parse a CSV file into a LinkedHashMap of events. The CSV file is assumed to be tab-delimited, have one event per row, and follow the schema implied by Event.getHeader().

Parameters:

reader - a reader for the CSV file

Throws:

IOException

getHostname

public String getHostname()
                   throws IOException

Description copied from interface: IService

The host on which this service is running.

Specified by:

getHostname in interface IService

Throws:

IOException - since you can use this method with RMI.

getServiceIface

public Class getServiceIface()
                      throws IOException

Description copied from interface: IService

Return the most interesting interface for the service.

Specified by:

getServiceIface in interface IService

Throws:

IOException - since you can use this method with RMI.

getServiceName

public String getServiceName()
                      throws IOException

Description copied from interface: IService

Return name by which a user might recognize this service.

Specified by:

getServiceName in interface IService

Throws:

IOException - since you can use this method with RMI.

getServiceUUID

public UUID getServiceUUID()
                    throws IOException

Description copied from interface: IService

The unique identifier for this service.

Note: Some service discovery frameworks (Jini) will assign the service a UUID asynchronously after a new service starts, in which case this method will return null until the service UUID has been assigned.

Specified by:

getServiceUUID in interface IService

Returns:

The unique data service identifier.

Throws:

IOException - since you can use this method with RMI.

destroy

public void destroy()

Description copied from interface: IService

Destroy the service. If the service is running, it is shutdown immediately and then destroyed. This method has the same signature as DestroyAdmin#destroy().

Specified by:

destroy in interface IService