hct

Class BridgeNotify

java.lang.Object

hct.BridgeNotify

Direct Known Subclasses:

ConcBridgeNotify, PutAllBridgeNotify, SerialBridgeNotify, SerialMixedBridgeNotify

public class BridgeNotify
extends Object

Contains Hydra tasks and supporting methods for testing the GemFire hierarchical cache (cache server) notify-all and notify-by-subscription modes.

Since:

5.1

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	ADD_OPERATION
protected static BridgeNotify	bridgeClient
protected static int	CACHE_CLOSE_OPERATION
protected static int	CLEAR_OPERATION
protected static String	createCallbackPrefix
protected static int	DESTROY_CREATE_OPERATION
protected static int	DESTROY_OPERATION
protected static String	destroyCallbackPrefix
protected static int	INVALIDATE_OPERATION
protected static String	invalidateCallbackPrefix
boolean	isCarefulValidation
protected boolean	isSerialExecution
protected static boolean	isVMotionEnabled
protected static int	KILL_VM_OPERATION
protected static int	LOCAL_DESTROY_OPERATION
protected static int	LOCAL_INVALIDATE_OPERATION
protected long	minTaskGranularityMS
protected long	minTaskGranularitySec
protected int	numKeysInTest
protected ArrayList	originalKeyList
protected static int	PUT_IF_ABSENT_OPERATION
protected static int	PUTALL_ADD_OPERATION
protected static int	PUTALL_UPDATE_OPERATION
protected RandomValues	randomValues
protected static int	READ_OPERATION
protected static int	REGION_CLOSE_OPERATION
protected static String	REGION_NAME
protected static int	REMOVE_OPERATION
protected static int	REPLACE_OPERATION
protected static int	UPDATE_OPERATION
protected static String	updateCallbackPrefix
protected boolean	useTransactions

Constructor Summary

Constructors

Constructor and Description
BridgeNotify()

Method Summary

Modifier and Type	Method and Description
protected void	addObject(com.gemstone.gemfire.cache.Region aRegion, boolean logAddition)
protected void	addObject(com.gemstone.gemfire.cache.Region aRegion, String name, boolean logAddition)
protected void	addObjectViaPutAll(com.gemstone.gemfire.cache.Region aRegion, boolean logAddition)
protected void	addObjectViaPutAll(com.gemstone.gemfire.cache.Region aRegion, String name, boolean logAddition)
protected void	checkEventCounters() Must overridden in a subclass
static void	clearEventCounters() zeros out counters for event received by clients during test initialization
protected void	closeCache() This function perform cacheclose() operation.
protected void	closeRegion(com.gemstone.gemfire.cache.Region aRegion) This function perform close() operation on the given region.
protected void	createAllKeys(com.gemstone.gemfire.cache.Region aRegion)
protected void	createAllKeysViaPutAll(com.gemstone.gemfire.cache.Region aRegion)
protected BaseValueHolder	createObject(Object key, RandomValues rdmVal)
protected void	destroyAllKeys(com.gemstone.gemfire.cache.Region aRegion)
protected void	destroyAndCreateObject(com.gemstone.gemfire.cache.Region aRegion, boolean isLocalDestroy)
protected void	destroyObject(com.gemstone.gemfire.cache.Region aRegion, boolean isLocalDestroy)
protected void	doEntryOperations(com.gemstone.gemfire.cache.Region aRegion)
protected void	getEntriesFromServer(com.gemstone.gemfire.cache.Region aRegion)
protected int	getNumVMsWithListeners()
protected Object	getObjectToAdd(String name) Creates a new object with the given name to add to a region.
protected int	getOperation(Long whichPrm, boolean disallowLocalEntryOps) Return a random operation from the hydra parameter specified by whichPrm.
protected Object	getUpdateObject(String name) Returns the "updated" value of the object with the given name.
static void	HydraTask_createAllKeys()
static void	HydraTask_createAllKeysViaPutAll()
static void	HydraTask_destroyAllKeys()
static void	HydraTask_doEntryOperations() Perform random operation(s).
static void	HydraTask_endTask()
static void	HydraTask_getEntriesFromServer() bridgeClients with notifyBySubscription = false need to get all the entries after the region has been created/populated
static void	HydraTask_initialize() Creates and initializes the singleton instance of BridgeNotify in this VM.
static void	HydraTask_populateRegion() Put an initial set of values into the cache
static void	HydraTask_printBB()
static void	HydraTask_recycleServer() A Hydra TASK that will kill and restart random bridgeServers.
static void	HydraTask_updateAllKeys()
static void	HydraTask_updateAllKeysViaPutAll()
static void	HydraTask_validateEventsReceived() A Hydra ENDTASK to validate events (expected vs.
static void	initBridgeServer() Initializes a bridge server in this VM.
static void	initBridgeServerWithXml() Initializes a bridge server in this VM via XML.
void	initialize()
protected com.gemstone.gemfire.cache.Region	initRegion()
protected void	invalidateObject(com.gemstone.gemfire.cache.Region aRegion, boolean isLocalInvalidate)
protected void	killVM()
protected static void	logExecutionNumber()
protected void	populateRegion(com.gemstone.gemfire.cache.Region aRegion)
protected void	putIfAbsent(com.gemstone.gemfire.cache.Region aRegion, boolean logAddition) ConcurrentMap API testing
protected com.gemstone.gemfire.cache.query.SelectResults	query(com.gemstone.gemfire.cache.Region aRegion, Object key)
protected void	query(com.gemstone.gemfire.cache.Region aRegion, Object key, BaseValueHolder expectedValue)
protected void	readObject(com.gemstone.gemfire.cache.Region aRegion) Fetches (reads) the value of a randomly selected entry in the given region.
protected void	registerInterest(com.gemstone.gemfire.cache.Region aRegion, com.gemstone.gemfire.cache.CacheListener myListener, ArrayList oddKeys, ArrayList evenKeys)
protected void	releaseThreadLocal(com.gemstone.gemfire.cache.Region aRegion)
protected void	remove(com.gemstone.gemfire.cache.Region aRegion) ConcurrentMap API testing
protected void	replace(com.gemstone.gemfire.cache.Region aRegion) Replaces the "first" entry in a given region
protected void	replace(com.gemstone.gemfire.cache.Region aRegion, Object name) Replaces the entry with the given key (name) in the given region.
static void	stopBridgeServer() Stops the bridge server in this VM.
protected void	updateAllKeys(com.gemstone.gemfire.cache.Region aRegion)
protected void	updateAllKeysViaPutAll(com.gemstone.gemfire.cache.Region aRegion)
protected void	updateObject(com.gemstone.gemfire.cache.Region aRegion) Updates the "first" entry w/a value in a given region
protected void	updateObject(com.gemstone.gemfire.cache.Region aRegion, Object name) Updates the entry with the given key (name) in the given region.
protected void	updateObjectViaPutAll(com.gemstone.gemfire.cache.Region aRegion)
protected void	updateObjectViaPutAll(com.gemstone.gemfire.cache.Region aRegion, Object name)
protected void	validateEventsReceived()
protected void	verifyObjectDestroyed(com.gemstone.gemfire.cache.Region aRegion, Object key) Verify that the given key in the given region is destroyed (has no key/value).
protected void	verifyObjectInvalidated(com.gemstone.gemfire.cache.Region aRegion, Object key) Verify that the given key in the given region is invalid (has a null value).

Methods inherited from class java.lang.Object

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

Field Detail

bridgeClient

protected static BridgeNotify bridgeClient

isSerialExecution

protected boolean isSerialExecution

useTransactions

protected boolean useTransactions

isCarefulValidation

public boolean isCarefulValidation

numKeysInTest

protected int numKeysInTest

minTaskGranularitySec

protected long minTaskGranularitySec

minTaskGranularityMS

protected long minTaskGranularityMS

randomValues

protected RandomValues randomValues

originalKeyList

protected ArrayList originalKeyList

isVMotionEnabled

protected static boolean isVMotionEnabled

REGION_NAME

protected static final String REGION_NAME

See Also:

Constant Field Values

ADD_OPERATION

protected static final int ADD_OPERATION

See Also:

Constant Field Values

UPDATE_OPERATION

protected static final int UPDATE_OPERATION

See Also:

Constant Field Values

INVALIDATE_OPERATION

protected static final int INVALIDATE_OPERATION

See Also:

Constant Field Values

DESTROY_OPERATION

protected static final int DESTROY_OPERATION

See Also:

Constant Field Values

READ_OPERATION

protected static final int READ_OPERATION

See Also:

Constant Field Values

LOCAL_INVALIDATE_OPERATION

protected static final int LOCAL_INVALIDATE_OPERATION

See Also:

Constant Field Values

LOCAL_DESTROY_OPERATION

protected static final int LOCAL_DESTROY_OPERATION

See Also:

Constant Field Values

REGION_CLOSE_OPERATION

protected static final int REGION_CLOSE_OPERATION

See Also:

Constant Field Values

CLEAR_OPERATION

protected static final int CLEAR_OPERATION

See Also:

Constant Field Values

DESTROY_CREATE_OPERATION

protected static final int DESTROY_CREATE_OPERATION

See Also:

Constant Field Values

CACHE_CLOSE_OPERATION

protected static final int CACHE_CLOSE_OPERATION

See Also:

Constant Field Values

KILL_VM_OPERATION

protected static final int KILL_VM_OPERATION

See Also:

Constant Field Values

PUTALL_ADD_OPERATION

protected static final int PUTALL_ADD_OPERATION

See Also:

Constant Field Values

PUTALL_UPDATE_OPERATION

protected static final int PUTALL_UPDATE_OPERATION

See Also:

Constant Field Values

PUT_IF_ABSENT_OPERATION

protected static final int PUT_IF_ABSENT_OPERATION

See Also:

Constant Field Values

REMOVE_OPERATION

protected static final int REMOVE_OPERATION

See Also:

Constant Field Values

REPLACE_OPERATION

protected static final int REPLACE_OPERATION

See Also:

Constant Field Values

createCallbackPrefix

protected static final String createCallbackPrefix

See Also:

Constant Field Values

updateCallbackPrefix

protected static final String updateCallbackPrefix

See Also:

Constant Field Values

invalidateCallbackPrefix

protected static final String invalidateCallbackPrefix

See Also:

Constant Field Values

destroyCallbackPrefix

protected static final String destroyCallbackPrefix

See Also:

Constant Field Values

Constructor Detail

BridgeNotify

public BridgeNotify()

Method Detail

initBridgeServer

public static void initBridgeServer()

Initializes a bridge server in this VM.

stopBridgeServer

public static void stopBridgeServer()

Stops the bridge server in this VM.

initBridgeServerWithXml

public static void initBridgeServerWithXml()

Initializes a bridge server in this VM via XML.

HydraTask_initialize

public static void HydraTask_initialize()

Creates and initializes the singleton instance of BridgeNotify in this VM.

clearEventCounters

public static void clearEventCounters()

zeros out counters for event received by clients during test initialization

See Also:

EventCountersBB

initialize

public void initialize()

See Also:

HydraTask_initialize

registerInterest

protected void registerInterest(com.gemstone.gemfire.cache.Region aRegion,
                                com.gemstone.gemfire.cache.CacheListener myListener,
                                ArrayList oddKeys,
                                ArrayList evenKeys)

HydraTask_populateRegion

public static void HydraTask_populateRegion()

Put an initial set of values into the cache

populateRegion

protected void populateRegion(com.gemstone.gemfire.cache.Region aRegion)

See Also:

HydraTask_getEntriesFromServer()

HydraTask_getEntriesFromServer

public static void HydraTask_getEntriesFromServer()

bridgeClients with notifyBySubscription = false need to get all the entries after the region has been created/populated

See Also:

HydraTask_populateRegion

getEntriesFromServer

protected void getEntriesFromServer(com.gemstone.gemfire.cache.Region aRegion)

HydraTask_doEntryOperations

public static void HydraTask_doEntryOperations()

Perform random operation(s).

doEntryOperations

protected void doEntryOperations(com.gemstone.gemfire.cache.Region aRegion)

See Also:

HydraTask_doEntryOperations()

releaseThreadLocal

protected void releaseThreadLocal(com.gemstone.gemfire.cache.Region aRegion)

query

protected void query(com.gemstone.gemfire.cache.Region aRegion,
                     Object key,
                     BaseValueHolder expectedValue)

query

protected com.gemstone.gemfire.cache.query.SelectResults query(com.gemstone.gemfire.cache.Region aRegion,
                                                               Object key)

addObject

protected void addObject(com.gemstone.gemfire.cache.Region aRegion,
                         boolean logAddition)

addObjectViaPutAll

protected void addObjectViaPutAll(com.gemstone.gemfire.cache.Region aRegion,
                                  boolean logAddition)

addObject

protected void addObject(com.gemstone.gemfire.cache.Region aRegion,
                         String name,
                         boolean logAddition)

putIfAbsent

protected void putIfAbsent(com.gemstone.gemfire.cache.Region aRegion,
                           boolean logAddition)

ConcurrentMap API testing

addObjectViaPutAll

protected void addObjectViaPutAll(com.gemstone.gemfire.cache.Region aRegion,
                                  String name,
                                  boolean logAddition)

invalidateObject

protected void invalidateObject(com.gemstone.gemfire.cache.Region aRegion,
                                boolean isLocalInvalidate)

destroyObject

protected void destroyObject(com.gemstone.gemfire.cache.Region aRegion,
                             boolean isLocalDestroy)

remove

protected void remove(com.gemstone.gemfire.cache.Region aRegion)

ConcurrentMap API testing

destroyAndCreateObject

protected void destroyAndCreateObject(com.gemstone.gemfire.cache.Region aRegion,
                                      boolean isLocalDestroy)

updateObject

protected void updateObject(com.gemstone.gemfire.cache.Region aRegion)

Updates the "first" entry w/a value in a given region

replace

protected void replace(com.gemstone.gemfire.cache.Region aRegion)

Replaces the "first" entry in a given region

replace

protected void replace(com.gemstone.gemfire.cache.Region aRegion,
                       Object name)

Replaces the entry with the given key (name) in the given region.

updateObjectViaPutAll

protected void updateObjectViaPutAll(com.gemstone.gemfire.cache.Region aRegion)

updateObject

protected void updateObject(com.gemstone.gemfire.cache.Region aRegion,
                            Object name)

Updates the entry with the given key (name) in the given region.

updateObjectViaPutAll

protected void updateObjectViaPutAll(com.gemstone.gemfire.cache.Region aRegion,
                                     Object name)

readObject

protected void readObject(com.gemstone.gemfire.cache.Region aRegion)

Fetches (reads) the value of a randomly selected entry in the given region.

HydraTask_createAllKeys

public static void HydraTask_createAllKeys()

HydraTask_createAllKeysViaPutAll

public static void HydraTask_createAllKeysViaPutAll()

createAllKeys

protected void createAllKeys(com.gemstone.gemfire.cache.Region aRegion)

createAllKeysViaPutAll

protected void createAllKeysViaPutAll(com.gemstone.gemfire.cache.Region aRegion)

HydraTask_updateAllKeys

public static void HydraTask_updateAllKeys()

HydraTask_updateAllKeysViaPutAll

public static void HydraTask_updateAllKeysViaPutAll()

updateAllKeys

protected void updateAllKeys(com.gemstone.gemfire.cache.Region aRegion)

updateAllKeysViaPutAll

protected void updateAllKeysViaPutAll(com.gemstone.gemfire.cache.Region aRegion)

HydraTask_destroyAllKeys

public static void HydraTask_destroyAllKeys()

destroyAllKeys

protected void destroyAllKeys(com.gemstone.gemfire.cache.Region aRegion)

checkEventCounters

protected void checkEventCounters()

Must overridden in a subclass

getObjectToAdd

protected Object getObjectToAdd(String name)

Creates a new object with the given name to add to a region.

See Also:

BaseValueHolder, RandomValues

getUpdateObject

protected Object getUpdateObject(String name)

Returns the "updated" value of the object with the given name.

See Also:

BaseValueHolder.getAlternateValueHolder(util.RandomValues)

getNumVMsWithListeners

protected int getNumVMsWithListeners()

HydraTask_printBB

public static void HydraTask_printBB()
                              throws Throwable

Throws:

Throwable

HydraTask_endTask

public static void HydraTask_endTask()
                              throws Throwable

Throws:

Throwable

getOperation

protected int getOperation(Long whichPrm,
                           boolean disallowLocalEntryOps)

Return a random operation from the hydra parameter specified by whichPrm.

Parameters:

whichPrm - - the hydra parameter that is a list of operations

disallowLocalEntryOps - - if true, then do not return localInvalidate or localDestroy. This is used for regions that are mirrored, since localInvalidate and localDestroy are disallowed for mirrored regions.

logExecutionNumber

protected static void logExecutionNumber()

verifyObjectInvalidated

protected void verifyObjectInvalidated(com.gemstone.gemfire.cache.Region aRegion,
                                       Object key)

Verify that the given key in the given region is invalid (has a null value). If not, then throw an error. Checking is done locally, without invoking a cache loader or doing a net search.

Parameters:

aRegion - The region containing key

key - The key that should have a null value

verifyObjectDestroyed

protected void verifyObjectDestroyed(com.gemstone.gemfire.cache.Region aRegion,
                                     Object key)

Verify that the given key in the given region is destroyed (has no key/value). If not, then throw an error. Checking is done locally, without invoking a cache loader or doing a net search.

Parameters:

aRegion - The region contains the destroyed key

key - The destroyed key

HydraTask_validateEventsReceived

public static void HydraTask_validateEventsReceived()

A Hydra ENDTASK to validate events (expected vs. actual)

validateEventsReceived

protected void validateEventsReceived()

See Also:

HydraTask_validateEventsReceived

HydraTask_recycleServer

public static void HydraTask_recycleServer()
                                    throws ClientVmNotFoundException

A Hydra TASK that will kill and restart random bridgeServers.

Throws:

ClientVmNotFoundException

closeRegion

protected void closeRegion(com.gemstone.gemfire.cache.Region aRegion)

This function perform close() operation on the given region. It also validates size of region before and after close operation.

Parameters:

aRegion -

closeCache

protected void closeCache()

This function perform cacheclose() operation. It Creates new cache and region with same name which was before cache closing and it validates size of region before and after cache close.

killVM

protected void killVM()

initRegion

protected com.gemstone.gemfire.cache.Region initRegion()

createObject

protected BaseValueHolder createObject(Object key,
                                       RandomValues rdmVal)