net.spy.memcached.vbucket
Class BucketMonitor

java.lang.Object
  java.util.Observable
      net.spy.memcached.vbucket.BucketMonitor

public class BucketMonitor
extends Observable

The BucketMonitor will open an HTTP comet stream to monitor for changes to the list of nodes. If the list of nodes changes

Field Summary

static String

CLIENT_SPEC_VER The specification version which this client meets.

Constructor Summary

BucketMonitor(URI cometStreamURI, String bucketname, String username, String password, ConfigurationParser configParser)

Method Summary

protected void	createChannel()
String	getHttpPass()
String	getHttpUser()
protected void	invalidate()
protected org.jboss.netty.handler.codec.http.HttpRequest	prepareRequest(URI uri, String host)
void	setConfigParser(ConfigurationParser configParser)
void	shutdown() Shut down the monitor in a graceful way (and release all resources)
void	shutdown(long timeout, TimeUnit unit) Shut down this monitor in a graceful way
void	startMonitor()

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

CLIENT_SPEC_VER

public static final String CLIENT_SPEC_VER

The specification version which this client meets. This will be included in requests to the server.

See Also:

Constant Field Values

Constructor Detail

BucketMonitor

public BucketMonitor(URI cometStreamURI,
                     String bucketname,
                     String username,
                     String password,
                     ConfigurationParser configParser)

Parameters:

cometStreamURI - the URI which will stream node changes

bucketname - the bucketToMonitor name we are monitoring

username - the username required for HTTP Basic Auth to the restful service

password - the password required for HTTP Basic Auth to the restful service

Method Detail

startMonitor

public void startMonitor()

createChannel

protected void createChannel()

prepareRequest

protected org.jboss.netty.handler.codec.http.HttpRequest prepareRequest(URI uri,
                                                                        String host)

getHttpUser

public String getHttpUser()

Returns:

the httpUser

getHttpPass

public String getHttpPass()

Returns:

the httpPass

shutdown

public void shutdown()

Shut down the monitor in a graceful way (and release all resources)

shutdown

public void shutdown(long timeout,
                     TimeUnit unit)

Shut down this monitor in a graceful way

Parameters:

timeout -

unit -

invalidate

protected void invalidate()

setConfigParser

public void setConfigParser(ConfigurationParser configParser)