parReg.tx

Class ExecuteTx

java.lang.Object

util.OperationsClient

parReg.tx.ExecuteTx

All Implemented Interfaces:

com.gemstone.gemfire.cache.Declarable, com.gemstone.gemfire.cache.execute.Function, com.gemstone.gemfire.lang.Identifiable, Serializable

public class ExecuteTx
extends OperationsClient
implements com.gemstone.gemfire.cache.execute.Function, com.gemstone.gemfire.cache.Declarable

See Also:

Serialized Form

Field Summary

Fields inherited from class util.OperationsClient

createCallbackPrefix, destroyCallbackPrefix, distLockService, ENTRY_ADD_OPERATION, ENTRY_DESTROY_OPERATION, ENTRY_GET_NEW_OPERATION, ENTRY_GET_OPERATION, ENTRY_INVALIDATE_OPERATION, ENTRY_LOCAL_DESTROY_OPERATION, ENTRY_LOCAL_INVALIDATE_OPERATION, ENTRY_PUTALL_OPERATION, ENTRY_UPDATE_OPERATION, getCallbackPrefix, invalidateCallbackPrefix, LOCK_NAME, LOCK_SERVICE_NAME, lockOperations, lowerThreshold, minTaskGranularityMS, minTaskGranularitySec, numOpsPerTask, PUT_IF_ABSENT_OPERATION, randomValues, regionDestroyCallbackPrefix, regionInvalidateCallbackPrefix, REMOVE_OPERATION, REPLACE_OPERATION, updateCallbackPrefix, upperThreshold, useTransactions, VmIDStr

Constructor Summary

Constructors

Constructor and Description
ExecuteTx()

Method Summary

Methods

Modifier and Type	Method and Description
void	execute(com.gemstone.gemfire.cache.execute.FunctionContext context)
protected Object	getExistingKey(com.gemstone.gemfire.cache.Region aRegion) Return a random key currently in the given region.
String	getId()
protected Object	getNewKey() Return a new key, never before used in the test.
boolean	hasResult()
void	init(Properties props)
boolean	isHA()
boolean	optimizeForWrite()

Methods inherited from class util.OperationsClient

addEntry, createLocatorTask, destroyEntry, doEntryOperations, getExistingKeys, getKey, getNewKey, getOperation, getRecentKey, getUpdateObject, getValueForKey, initializeOperationsClient, invalidateEntry, putAll, putIfAbsent, remove, remove, replace, replace, startAndConnectLocatorTask, stopLocatorTask, updateEntry

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecuteTx

public ExecuteTx()

Method Detail

execute

public void execute(com.gemstone.gemfire.cache.execute.FunctionContext context)

Specified by:

execute in interface com.gemstone.gemfire.cache.execute.Function

getId

public String getId()

Specified by:

getId in interface com.gemstone.gemfire.cache.execute.Function

Specified by:

getId in interface com.gemstone.gemfire.lang.Identifiable

hasResult

public boolean hasResult()

Specified by:

hasResult in interface com.gemstone.gemfire.cache.execute.Function

optimizeForWrite

public boolean optimizeForWrite()

Specified by:

optimizeForWrite in interface com.gemstone.gemfire.cache.execute.Function

init

public void init(Properties props)

Specified by:

init in interface com.gemstone.gemfire.cache.Declarable

getExistingKey

protected Object getExistingKey(com.gemstone.gemfire.cache.Region aRegion)

Return a random key currently in the given region.

Overrides:

getExistingKey in class OperationsClient

Parameters:

aRegion - The region to use for getting an existing key

getNewKey

protected Object getNewKey()

Return a new key, never before used in the test. This must match the existing keySet (in terms of hashing/colocation)

Overrides:

getNewKey in class OperationsClient

isHA

public boolean isHA()

Specified by:

isHA in interface com.gemstone.gemfire.cache.execute.Function