management.operations.ops

Class RegionOperations

java.lang.Object

management.operations.ops.RegionOperations

public class RegionOperations
extends Object

Performs following kind of Region Operations addRegion destroyRegion invalidateRegion invalidateLocalRegion closeRegion clearRegion reCreateRegion Contains startTask for reading all regionSpecs and storing them in BlackBoard Currently *Does not* contains operation validation. TODO : Logging all actions in HydraLog and Blackboard : Done Surround or region operations using try-catch block and assert unexpected exceptions :Done Support capturing event to random recorder instead of Blackboard so that it can be validated right-away using Expectations : Done Protection against concurrent operations!!!!! : Done Add thorough concurrent test for region operations with Function Specified for creating large number of regions : Done Generate operation depending on the underlying region so as to avoid unexpected operations for eg. clear not supported by partitionRegion

Field Summary

Fields

Modifier and Type	Field and Description
static int	ADD_REGION Adds a region using regionDefinition read from Blackboard If region Exists then next option is tried.
static int	CLEAR_REGION
static int	DESTROY_REGION
static int	INVALDIATELOCAL_REGION
static int	INVALIDATE_REGION
static int	RE_CREATE_REGION
static AtomicInteger	regionTotalOp

Constructor Summary

Constructors

Constructor and Description
RegionOperations(com.gemstone.gemfire.cache.Cache cache)
RegionOperations(com.gemstone.gemfire.cache.Cache cache, RegionOperationEvents operationRecorder)

Method Summary

Modifier and Type	Method and Description
com.gemstone.gemfire.cache.Region	addRegion(String templateName)
void	clearedRegion(com.gemstone.gemfire.cache.Region region)
void	closeRegion(com.gemstone.gemfire.cache.Region region)
Set<com.gemstone.gemfire.cache.Region>	createAllRegions()
String	createRegion()
String	createRegion(String regionTemplateName)
com.gemstone.gemfire.cache.Region	createRegion(String name, String regionTemplateName)
String	createSubRegion(String name)
void	destroyRegion(com.gemstone.gemfire.cache.Region region)
void	doRegionOperations()
Set<com.gemstone.gemfire.cache.Region>	getAvailableRegions()
RegionOperationEvents	getOperationRecorder()
com.gemstone.gemfire.cache.Region	getRegion()
static void	HydraStartTask_ReadRegionSpecs()
void	invalidateRegion(com.gemstone.gemfire.cache.Region region)
void	setOperationRecorder(RegionOperationEvents operationRecorder)

Methods inherited from class java.lang.Object

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

Field Detail

ADD_REGION

public static final int ADD_REGION

Adds a region using regionDefinition read from Blackboard If region Exists then next option is tried.

See Also:

Constant Field Values

DESTROY_REGION

public static final int DESTROY_REGION

See Also:

Constant Field Values

INVALIDATE_REGION

public static final int INVALIDATE_REGION

See Also:

Constant Field Values

INVALDIATELOCAL_REGION

public static final int INVALDIATELOCAL_REGION

See Also:

Constant Field Values

CLEAR_REGION

public static final int CLEAR_REGION

See Also:

Constant Field Values

RE_CREATE_REGION

public static final int RE_CREATE_REGION

See Also:

Constant Field Values

regionTotalOp

public static final AtomicInteger regionTotalOp

Constructor Detail

RegionOperations

public RegionOperations(com.gemstone.gemfire.cache.Cache cache)

RegionOperations

public RegionOperations(com.gemstone.gemfire.cache.Cache cache,
                        RegionOperationEvents operationRecorder)

Method Detail

setOperationRecorder

public void setOperationRecorder(RegionOperationEvents operationRecorder)

getOperationRecorder

public RegionOperationEvents getOperationRecorder()

HydraStartTask_ReadRegionSpecs

public static void HydraStartTask_ReadRegionSpecs()

createAllRegions

public Set<com.gemstone.gemfire.cache.Region> createAllRegions()

getAvailableRegions

public Set<com.gemstone.gemfire.cache.Region> getAvailableRegions()

getRegion

public com.gemstone.gemfire.cache.Region getRegion()

createRegion

public String createRegion(String regionTemplateName)

createRegion

public String createRegion()

createSubRegion

public String createSubRegion(String name)

addRegion

public com.gemstone.gemfire.cache.Region addRegion(String templateName)

invalidateRegion

public void invalidateRegion(com.gemstone.gemfire.cache.Region region)

closeRegion

public void closeRegion(com.gemstone.gemfire.cache.Region region)

clearedRegion

public void clearedRegion(com.gemstone.gemfire.cache.Region region)

destroyRegion

public void destroyRegion(com.gemstone.gemfire.cache.Region region)

createRegion

public com.gemstone.gemfire.cache.Region createRegion(String name,
                                                      String regionTemplateName)

doRegionOperations

public void doRegionOperations()