org.apache.geode.cache30

Class TestCacheCallback

java.lang.Object

org.apache.geode.cache30.TestCacheCallback

All Implemented Interfaces:

CacheCallback, Declarable

Direct Known Subclasses:

TestCacheListener, TestCacheLoader, TestCacheWriter

public abstract class TestCacheCallback
extends java.lang.Object
implements CacheCallback

An abstract superclass of implementation of GemFire cache callbacks that are used for testing.

Since:

GemFire 3.0

See Also:

wasInvoked()

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Throwable	callbackError

Constructor Summary

Constructors

Constructor and Description
TestCacheCallback()

Method Summary

Modifier and Type	Method and Description
void	close() Called when the region containing this callback is closed or destroyed, when the cache is closed, or when a callback is removed from a region using an AttributesMutator.
void	close2() This method will do nothing.
boolean	isClosed()
boolean	waitForInvocation(int timeoutMs) Waits up to timeoutMs milliseconds for the listener to be invoked.
boolean	waitForInvocation(int timeoutMs, long interval)
boolean	wasInvoked() Returns whether or not one of this CacheListener methods was invoked.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.geode.cache.Declarable

init, initialize

Field Detail

callbackError

protected volatile java.lang.Throwable callbackError

Constructor Detail

TestCacheCallback

public TestCacheCallback()

Method Detail

wasInvoked

public boolean wasInvoked()

Returns whether or not one of this CacheListener methods was invoked. Before returning, the invoked flag is cleared.

waitForInvocation

public boolean waitForInvocation(int timeoutMs)

Waits up to timeoutMs milliseconds for the listener to be invoked. Calls wasInvoked and returns its value

waitForInvocation

public boolean waitForInvocation(int timeoutMs,
                                 long interval)

isClosed

public boolean isClosed()

close

public void close()

Description copied from interface: CacheCallback

Called when the region containing this callback is closed or destroyed, when the cache is closed, or when a callback is removed from a region using an AttributesMutator.

Implementations should cleanup any external resources such as database connections. Any runtime exceptions this method throws will be logged.

It is possible for this method to be called multiple times on a single callback instance, so implementations must be tolerant of this.

Specified by:

close in interface CacheCallback

See Also:

RegionService.close(), Region.close(), Region.localDestroyRegion(), Region.destroyRegion(), AttributesMutator

close2

public void close2()

This method will do nothing. Note that it will not throw an exception.