Defines attributes for configuring a region. More...

Inherits gemfire::Serializable.

Public Member Functions
virtual int32_t	classId () const
	Return class id for serialization. More...

virtual int8_t	DSFID () const
	return the Data Serialization Fixed ID type. More...

virtual Serializable *	fromData (DataInput &in)
	Initialize members from serialized data. More...

CacheListenerPtr	getCacheListener ()
	Gets the cache listener for the region. More...

const char *	getCacheListenerFactory ()
	This method returns the symbol name of the factory function from which the loader will be created on a cache server. More...

const char *	getCacheListenerLibrary ()
	This method returns the path of the library from which the factory function will be invoked on a cache server. More...

CacheLoaderPtr	getCacheLoader ()
	public static methods More...

const char *	getCacheLoaderFactory ()
	This method returns the symbol name of the factory function from which the loader will be created on a cache server. More...

const char *	getCacheLoaderLibrary ()
	This method returns the path of the library from which the factory function will be invoked on a cache server. More...

CacheWriterPtr	getCacheWriter ()
	Gets the cache writer for the region. More...

const char *	getCacheWriterFactory ()
	This method returns the symbol name of the factory function from which the loader will be created on a cache server. More...

const char *	getCacheWriterLibrary ()
	This method returns the path of the library from which the factory function will be invoked on a cache server. More...

bool	getCachingEnabled () const
	If true, this region will store data in the current process. More...

bool	getClientNotificationEnabled () const
	This method returns the setting of client notification. More...

bool	getConcurrencyChecksEnabled ()
	Returns true if concurrent update checks are turned on for this region. More...

uint8_t	getConcurrencyLevel () const
	Returns the concurrencyLevel of the entry's local cache. More...

DiskPolicyType::PolicyType	getDiskPolicy () const
	Returns the disk policy type of the region. More...

const char *	getEndpoints ()
	This method returns the list of servername:portno separated by comma. More...

int	getEntryIdleTimeout ()
	Gets the `idleTimeout` expiration attributes for entries in this region. More...

int	getEntryTimeToLive ()
	Gets the `timeToLive` expiration attributes for entries in this region. More...

int	getInitialCapacity () const
	Returns the initial capacity of the entry's local cache. More...

float	getLoadFactor () const
	Returns the load factor of the entry's local cache. More...

uint32_t	getLruEntriesLimit () const
	Returns the maximum number of entries this cache will hold before using LRU eviction. More...

const ExpirationAction::Action	getLruEvictionAction () const
	Returns the ExpirationAction used for LRU Eviction, default is LOCAL_DESTROY. More...

PartitionResolverPtr	getPartitionResolver ()
	Gets the partition resolver for the partition region. More...

const char *	getPartitionResolverFactory ()
	This method returns the symbol name of the factory function from which the loader will be created on a cache server. More...

const char *	getPartitionResolverLibrary ()
	This method returns the path of the library from which the factory function will be invoked on a cache server. More...

const char *	getPersistenceFactory ()
	This method returns the symbol name of the factory function from which the persistence will be created on a cache server. More...

const char *	getPersistenceLibrary ()
	This method returns the path of the library from which the factory function will be invoked on a cache server. More...

PersistenceManagerPtr	getPersistenceManager ()
	Gets the persistence for the region. More...

PropertiesPtr	getPersistenceProperties ()
	This method returns the properties pointer which is set for persistence. More...

const char *	getPoolName () const
	Returns the name of the pool attached to the region. More...

const char *	getPoolName ()
	TODO Returns the name of the Pool that this region will use to communicate with servers, if any. More...

int	getRegionIdleTimeout ()
	Gets the idleTimeout expiration attributes for the region as a whole. More...

int	getRegionTimeToLive ()
	Gets the `timeToLive` expiration attributes for the region as a whole. More...

ScopeType::Scope	getScope () const
	Returns the scope of the region. More...

virtual uint32_t	objectSize () const
	return the size in bytes of the instance being serialized. More...

bool	operator!= (const RegionAttributes &other) const
	Return true if any of the attributes are not equal to those of other. More...

bool	operator== (const RegionAttributes &other) const
	Return true if all the attributes are equal to those of other. More...

void	preserveSB () const
	Atomically increment reference count. More...

int32_t	refCount ()

void	releaseSB () const
	Atomically decrement reference count, the SharedBase object is automatically deleted when its reference count goes to zero. More...

virtual void	toData (DataOutput &out) const
	Serialize out to stream. More...

virtual CacheableStringPtr	toString () const
	Display this object as 'string', which depends on the implementation in the subclasses. More...

virtual int8_t	typeId () const
	Return type id for serialization. More...

void	validateSerializableAttributes ()
	throws IllegalStateException if the attributes are not suited for serialization such as those that have a cache callback (listener, loader, or writer) set directly instead of through the string value setters. More...

Static Public Member Functions
template<class PRIM >
static SerializablePtr	create (const PRIM value)
	Factory method that creates the Serializable object that matches the type of value. More...

static Serializable *	createDeserializable ()
	Return an empty instance for deserialization. More...

static void	registerPdxSerializer (PdxSerializerPtr pdxSerializer)
	Register the PDX serializer which can handle serialization for instances of user domain classes. More...

static void	registerPdxType (TypeFactoryMethodPdx creationFunction)
	register an Pdx instance factory method for a given type. More...

static void	registerType (TypeFactoryMethod creationFunction)
	register an instance factory method for a given type. More...

Detailed Description

Defines attributes for configuring a region.

These are CacheListener, CacheLoader, CacheWriter, scope expiration attributes for the region itself; expiration attributes for the region entries; and whether statistics are enabled for the region and its entries.

To create an instance of this interface, use AttributesFactory::createRegionAttributes.

For compatibility rules and default values, see AttributesFactory.

Note that the RegionAttributes are not distributed with the region.

See also: AttributesFactory; AttributesMutator; Region::getAttributes

Member Function Documentation

virtual int32_t gemfire::RegionAttributes::classId ( ) const

virtual

Return class id for serialization.

Implements gemfire::Serializable.

template<class PRIM >

static SerializablePtr gemfire::Serializable::create ( const PRIM value )

inlinestaticinherited

Factory method that creates the Serializable object that matches the type of value.

For customer defined derivations of Serializable, the method gemfire::createValue may be overloaded. For pointer types (e.g. char*) the method gemfire::createValueArr may be overloaded.

static Serializable* gemfire::RegionAttributes::createDeserializable ( )

static

Return an empty instance for deserialization.

virtual int8_t gemfire::Serializable::DSFID ( ) const

virtualinherited

return the Data Serialization Fixed ID type.

This is used to determine what instance type to create and deserialize into.

Note that this should not be overridden by custom implementations and is reserved only for builtin types.

Reimplemented in gemfire::Struct, and gemfire::CacheableUndefined.

virtual Serializable* gemfire::RegionAttributes::fromData ( DataInput & in )

virtual

Initialize members from serialized data.

Implements gemfire::Serializable.

CacheListenerPtr gemfire::RegionAttributes::getCacheListener ( )

Gets the cache listener for the region.

Returns: a pointer that points to the region's , CacheListener , NULLPTR if there is no CacheListener defined for this region.

const char* gemfire::RegionAttributes::getCacheListenerFactory ( )

This method returns the symbol name of the factory function from which the loader will be created on a cache server.

const char* gemfire::RegionAttributes::getCacheListenerLibrary ( )

This method returns the path of the library from which the factory function will be invoked on a cache server.

CacheLoaderPtr gemfire::RegionAttributes::getCacheLoader ( )

public static methods

Gets the cache loader for the region.

Returns: a pointer that points to the region's , CacheLoader , NULLPTR if there is no CacheLoader for this region.

const char* gemfire::RegionAttributes::getCacheLoaderFactory ( )

This method returns the symbol name of the factory function from which the loader will be created on a cache server.

const char* gemfire::RegionAttributes::getCacheLoaderLibrary ( )

This method returns the path of the library from which the factory function will be invoked on a cache server.

CacheWriterPtr gemfire::RegionAttributes::getCacheWriter ( )

Gets the cache writer for the region.

Returns: a pointer that points to the region's , CacheWriter , NULLPTR if there is no CacheWriter for this region

const char* gemfire::RegionAttributes::getCacheWriterFactory ( )

This method returns the symbol name of the factory function from which the loader will be created on a cache server.

const char* gemfire::RegionAttributes::getCacheWriterLibrary ( )

This method returns the path of the library from which the factory function will be invoked on a cache server.

bool gemfire::RegionAttributes::getCachingEnabled ( ) const

inline

If true, this region will store data in the current process.

Returns: true or false, indicating cachingEnabled state.

bool gemfire::RegionAttributes::getClientNotificationEnabled ( ) const

This method returns the setting of client notification.

bool gemfire::RegionAttributes::getConcurrencyChecksEnabled ( )

inline

Returns true if concurrent update checks are turned on for this region.

Returns: true if concurrent update checks are turned on

uint8_t gemfire::RegionAttributes::getConcurrencyLevel ( ) const

Returns the concurrencyLevel of the entry's local cache.

Returns: the concurrencyLevel

See also: AttributesFactory

DiskPolicyType::PolicyType gemfire::RegionAttributes::getDiskPolicy ( ) const

Returns the disk policy type of the region.

Returns: the DiskPolicyType::PolicyType, default is DiskPolicyType::NONE.

const char* gemfire::RegionAttributes::getEndpoints ( )

This method returns the list of servername:portno separated by comma.

int gemfire::RegionAttributes::getEntryIdleTimeout ( )

Gets the idleTimeout expiration attributes for entries in this region.

Returns: the idleTimeout expiration attributes for entries in this region

int gemfire::RegionAttributes::getEntryTimeToLive ( )

Gets the timeToLive expiration attributes for entries in this region.

Returns: the timeToLive expiration attributes for entries in this region

int gemfire::RegionAttributes::getInitialCapacity ( ) const

Returns the initial capacity of the entry's local cache.

Returns: the initial capacity of the entry's local cache

float gemfire::RegionAttributes::getLoadFactor ( ) const

Returns the load factor of the entry's local cache.

Returns: the load factor of the entry's local cache

uint32_t gemfire::RegionAttributes::getLruEntriesLimit ( ) const

Returns the maximum number of entries this cache will hold before using LRU eviction.

A return value of zero, 0, indicates no limit.

const ExpirationAction::Action gemfire::RegionAttributes::getLruEvictionAction ( ) const

Returns the ExpirationAction used for LRU Eviction, default is LOCAL_DESTROY.

PartitionResolverPtr gemfire::RegionAttributes::getPartitionResolver ( )

Gets the partition resolver for the partition region.

Returns: a pointer that points to the region's , PartitionResolver , NULLPTR if there is no PartitionResolver defined for this region.

const char* gemfire::RegionAttributes::getPartitionResolverFactory ( )

This method returns the symbol name of the factory function from which the loader will be created on a cache server.

const char* gemfire::RegionAttributes::getPartitionResolverLibrary ( )

This method returns the path of the library from which the factory function will be invoked on a cache server.

const char* gemfire::RegionAttributes::getPersistenceFactory ( )

This method returns the symbol name of the factory function from which the persistence will be created on a cache server.

const char* gemfire::RegionAttributes::getPersistenceLibrary ( )

This method returns the path of the library from which the factory function will be invoked on a cache server.

PersistenceManagerPtr gemfire::RegionAttributes::getPersistenceManager ( )

Gets the persistence for the region.

Returns: a pointer that points to the region's , PersistenceManager , NULLPTR if there is no PersistenceManager for this region.

PropertiesPtr gemfire::RegionAttributes::getPersistenceProperties ( )

This method returns the properties pointer which is set for persistence.

const char* gemfire::RegionAttributes::getPoolName ( ) const

Returns the name of the pool attached to the region.

const char* gemfire::RegionAttributes::getPoolName ( )

inline

TODO Returns the name of the Pool that this region will use to communicate with servers, if any.

Returns: the name of the client-server Pool

int gemfire::RegionAttributes::getRegionIdleTimeout ( )

Gets the idleTimeout expiration attributes for the region as a whole.

Returns: the IdleTimeout expiration attributes for this region

int gemfire::RegionAttributes::getRegionTimeToLive ( )

Gets the timeToLive expiration attributes for the region as a whole.

Returns: the timeToLive expiration attributes for this region

ScopeType::Scope gemfire::RegionAttributes::getScope ( ) const

Returns the scope of the region.

Returns: the region's ScopeType::Scope

virtual uint32_t gemfire::RegionAttributes::objectSize ( ) const

inlinevirtual

return the size in bytes of the instance being serialized.

This is used to determine whether the cache is using up more physical memory than it has been configured to use. The method can return zero if the user does not require the ability to control cache memory utilization. Note that you must implement this only if you use the HeapLRU feature.

Reimplemented from gemfire::Serializable.

bool gemfire::RegionAttributes::operator!= ( const RegionAttributes & other ) const

Return true if any of the attributes are not equal to those of other.

bool gemfire::RegionAttributes::operator== ( const RegionAttributes & other ) const

Return true if all the attributes are equal to those of other.

void gemfire::SharedBase::preserveSB ( ) const

inherited

Atomically increment reference count.

int32_t gemfire::SharedBase::refCount ( )

inlineinherited

Returns: the reference count

static void gemfire::Serializable::registerPdxSerializer ( PdxSerializerPtr pdxSerializer )

staticinherited

Register the PDX serializer which can handle serialization for instances of user domain classes.

See also: PdxSerializer

static void gemfire::Serializable::registerPdxType ( TypeFactoryMethodPdx creationFunction )

staticinherited

register an Pdx instance factory method for a given type.

Exceptions

IllegalStateException if the typeName has already been registered, or there is an error in registering the type; check errno for more information in the latter case.

static void gemfire::Serializable::registerType ( TypeFactoryMethod creationFunction )

staticinherited

register an instance factory method for a given type.

During registration the factory will be invoked to extract the typeId to associate with this function.

Exceptions

IllegalStateException if the typeId has already been registered, or there is an error in registering the type; check errno for more information in the latter case.

void gemfire::SharedBase::releaseSB ( ) const

inherited

Atomically decrement reference count, the SharedBase object is automatically deleted when its reference count goes to zero.

virtual void gemfire::RegionAttributes::toData ( DataOutput & out ) const

virtual

Serialize out to stream.

Implements gemfire::Serializable.

virtual CacheableStringPtr gemfire::Serializable::toString ( ) const

virtualinherited

Display this object as 'string', which depends on the implementation in the subclasses.

The default implementation renders the classname.

The return value may be a temporary, so the caller has to ensure that the SharedPtr count does not go down to zero by storing the result in a variable or otherwise.

Reimplemented in gemfire::PdxInstance, gemfire::CacheableString, gemfire::CacheableDate, gemfire::CacheableKeyType< TObj, TYPEID, TYPENAME, SPRINTFSYM, STRSIZE >, and gemfire::CacheableEnum.

virtual int8_t gemfire::RegionAttributes::typeId ( ) const

virtual

Return type id for serialization.

Reimplemented from gemfire::Serializable.

void gemfire::RegionAttributes::validateSerializableAttributes ( )

throws IllegalStateException if the attributes are not suited for serialization such as those that have a cache callback (listener, loader, or writer) set directly instead of through the string value setters.

Public Member Functions

Static Public Member Functions

Detailed Description

Member Function Documentation