ar.com.siripo.arcache

Class InvalidateKeyTask

java.lang.Object

ar.com.siripo.arcache.InvalidateKeyTask

All Implemented Interfaces:

Future<Boolean>

public class InvalidateKeyTask
extends Object
implements Future<Boolean>

Field Summary

Fields

Modifier and Type	Field and Description
protected ArcacheBackendClient	backendClient
protected boolean	cancelled
protected ArcacheConfigurationGetInterface	config
protected boolean	done
protected boolean	hardInvalidation
protected long	invalidationWindowSecs
protected String	key
protected ar.com.siripo.arcache.BackendKeyBuilder	keyBuilder
protected Future<Object>	prevVersionGetFuture
protected Future<Boolean>	setFuture
protected Boolean	valueToReturn

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	InvalidateKeyTask(String key, boolean hardInvalidation, long invalidationWindowSecs, ArcacheBackendClient backendClient, ar.com.siripo.arcache.BackendKeyBuilder keyBuilder, ArcacheConfigurationGetInterface config)

Method Summary

Modifier and Type	Method and Description
boolean	cancel(boolean mayInterruptIfRunning)
protected Boolean	doTask(long startTimeMillis, long timeoutMillis)
Boolean	get()
Boolean	get(long timeout, TimeUnit unit)
boolean	isCancelled()
boolean	isDone()

Methods inherited from class java.lang.Object

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

Field Detail

key

protected final String key

hardInvalidation

protected final boolean hardInvalidation

invalidationWindowSecs

protected final long invalidationWindowSecs

backendClient

protected final ArcacheBackendClient backendClient

keyBuilder

protected final ar.com.siripo.arcache.BackendKeyBuilder keyBuilder

config

protected final ArcacheConfigurationGetInterface config

cancelled

protected boolean cancelled

done

protected boolean done

valueToReturn

protected Boolean valueToReturn

prevVersionGetFuture

protected Future<Object> prevVersionGetFuture

setFuture

protected Future<Boolean> setFuture

Constructor Detail

InvalidateKeyTask

protected InvalidateKeyTask(String key,
                            boolean hardInvalidation,
                            long invalidationWindowSecs,
                            ArcacheBackendClient backendClient,
                            ar.com.siripo.arcache.BackendKeyBuilder keyBuilder,
                            ArcacheConfigurationGetInterface config)

Method Detail

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<Boolean>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<Boolean>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<Boolean>

get

public Boolean get()
            throws InterruptedException,
                   ExecutionException

Specified by:

get in interface Future<Boolean>

Throws:

InterruptedException

ExecutionException

get

public Boolean get(long timeout,
                   TimeUnit unit)
            throws InterruptedException,
                   ExecutionException,
                   TimeoutException

Specified by:

get in interface Future<Boolean>

Throws:

InterruptedException

ExecutionException

TimeoutException

doTask

protected Boolean doTask(long startTimeMillis,
                         long timeoutMillis)
                  throws InterruptedException,
                         ExecutionException,
                         TimeoutException

Throws:

InterruptedException

ExecutionException

TimeoutException