org.apache.hadoop.hbase.util

Class MockServer

java.lang.Object

org.apache.hadoop.hbase.util.MockServer

All Implemented Interfaces:

Abortable, Server, Stoppable

public class MockServer
extends Object
implements Server

Basic mock Server for handler tests.

Constructor Summary

Constructors

Constructor and Description
MockServer()
MockServer(HBaseTestingUtility htu)
MockServer(HBaseTestingUtility htu, boolean zkw)

Method Summary

Modifier and Type	Method and Description
void	abort(String why, Throwable e) Abort the server or client.
ChoreService	getChoreService()
Configuration	getConfiguration() Gets the configuration object for this server.
ClusterConnection	getConnection() Returns a reference to the servers' cluster connection.
CoordinatedStateManager	getCoordinatedStateManager() Get CoordinatedStateManager instance for this server.
MetaTableLocator	getMetaTableLocator() Returns instance of MetaTableLocator running inside this server.
ServerName	getServerName()
ZooKeeperWatcher	getZooKeeper() Gets the ZooKeeper instance for this server.
boolean	isAborted() Check if the server or client was aborted.
boolean	isStopped()
void	stop(String why) Stop this service.

Methods inherited from class java.lang.Object

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

Constructor Detail

MockServer

public MockServer()
           throws ZooKeeperConnectionException,
                  IOException

Throws:

ZooKeeperConnectionException

IOException

MockServer

public MockServer(HBaseTestingUtility htu)
           throws ZooKeeperConnectionException,
                  IOException

Throws:

ZooKeeperConnectionException

IOException

MockServer

public MockServer(HBaseTestingUtility htu,
                  boolean zkw)
           throws ZooKeeperConnectionException,
                  IOException

Parameters:

htu - Testing utility to use

zkw - If true, create a zkw.

Throws:

ZooKeeperConnectionException

IOException

Method Detail

abort

public void abort(String why,
                  Throwable e)

Description copied from interface: Abortable

Abort the server or client.

Specified by:

abort in interface Abortable

Parameters:

why - Why we're aborting.

e - Throwable that caused abort. Can be null.

stop

public void stop(String why)

Description copied from interface: Stoppable

Stop this service.

Specified by:

stop in interface Stoppable

Parameters:

why - Why we're stopping.

isStopped

public boolean isStopped()

Specified by:

isStopped in interface Stoppable

Returns:

True if Stoppable.stop(String) has been closed.

getConfiguration

public Configuration getConfiguration()

Description copied from interface: Server

Gets the configuration object for this server.

Specified by:

getConfiguration in interface Server

getZooKeeper

public ZooKeeperWatcher getZooKeeper()

Description copied from interface: Server

Gets the ZooKeeper instance for this server.

Specified by:

getZooKeeper in interface Server

getCoordinatedStateManager

public CoordinatedStateManager getCoordinatedStateManager()

Description copied from interface: Server

Get CoordinatedStateManager instance for this server.

Specified by:

getCoordinatedStateManager in interface Server

getConnection

public ClusterConnection getConnection()

Description copied from interface: Server

Returns a reference to the servers' cluster connection. Important note: this method returns a reference to Connection which is managed by Server itself, so callers must NOT attempt to close connection obtained.

Specified by:

getConnection in interface Server

getMetaTableLocator

public MetaTableLocator getMetaTableLocator()

Description copied from interface: Server

Returns instance of MetaTableLocator running inside this server. This MetaServerLocator is started and stopped by server, clients shouldn't manage it's lifecycle.

Specified by:

getMetaTableLocator in interface Server

Returns:

instance of MetaTableLocator associated with this server.

getServerName

public ServerName getServerName()

Specified by:

getServerName in interface Server

Returns:

The unique server name for this server.

isAborted

public boolean isAborted()

Description copied from interface: Abortable

Check if the server or client was aborted.

Specified by:

isAborted in interface Abortable

Returns:

true if the server or client was aborted, false otherwise

getChoreService

public ChoreService getChoreService()

Specified by:

getChoreService in interface Server

Returns:

The ChoreService instance for this server