Cache are obtained from create method on the CacheFactory#create class. More...

Inherits apache::geode::client::GeodeCache.

Public Member Functions
virtual void	close ()
	Terminates this object cache and releases all the local resources. More...

virtual void	close (bool keepalive)
	Terminates this object cache and releases all the local resources. More...

virtual RegionServicePtr	createAuthenticatedView (PropertiesPtr userSecurityProperties, const char *poolName=NULL)
	Creates an authenticated cache using the given user security properties. More...

virtual PdxInstanceFactoryPtr	createPdxInstanceFactory (const char *className)
	Returns a factory that can create a PdxInstance. More...

virtual RegionFactoryPtr	createRegionFactory (RegionShortcut regionShortcut)
	public methods More...

virtual CacheTransactionManagerPtr	getCacheTransactionManager ()
	Get the CacheTransactionManager instance for this Cache. More...

virtual DistributedSystemPtr	getDistributedSystem () const
	Returns the distributed system that this cache was created with. More...

virtual const char *	getName () const
	Returns the name of this cache. More...

virtual bool	getPdxIgnoreUnreadFields ()
	Returns whether Cache saves unread fields for Pdx types. More...

virtual bool	getPdxReadSerialized ()
	Returns whether PdxInstance is preferred for PDX types instead of C++ object. More...

virtual QueryServicePtr	getQueryService ()
	Gets the QueryService from which a new Query can be obtained. More...

virtual QueryServicePtr	getQueryService (const char *poolName)
	Gets the QueryService from which a new Query can be obtained. More...

virtual RegionPtr	getRegion (const char *path)
	Look up a region with the full path from root. More...

virtual void	initializeDeclarativeCache (const char *cacheXml)
	Initializes the cache from an xml file. More...

virtual bool	isClosed () const
	Indicates if this cache has been closed. More...

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

virtual void	readyForEvents ()
	Send the "client ready" message to the server from a durable client. 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	rootRegions (VectorOfRegion &regions)
	Returns a set of root regions in the cache. More...

virtual	~Cache ()
	destructor More...

Detailed Description

Cache are obtained from create method on the CacheFactory#create class.

When a cache will no longer be used, it should be closed. Once it is closed any attempt to use it will cause a CacheClosedException to be thrown.

A cache can have multiple root regions, each with a different name.

Constructor & Destructor Documentation

virtual apache::geode::client::Cache::~Cache ( )

virtual

destructor

Member Function Documentation

virtual void apache::geode::client::Cache::close ( )

virtual

Terminates this object cache and releases all the local resources.

After this cache is closed, any further method call on this cache or any region object will throw CacheClosedException, unless otherwise noted. If Cache instance created from Pool(pool is in multiuser mode), then it reset user related security data.

Exceptions

CacheClosedException,if the cache is already closed.

Implements apache::geode::client::RegionService.

virtual void apache::geode::client::Cache::close ( bool keepalive )

virtual

Terminates this object cache and releases all the local resources.

After this cache is closed, any further method call on this cache or any region object will throw CacheClosedException, unless otherwise noted. If Cache instance created from Pool(pool is in multiuser mode), then it reset user related security data.

Parameters

keepalive whether to keep a durable client's queue alive

Exceptions

CacheClosedException,if the cache is already closed.

virtual RegionServicePtr apache::geode::client::Cache::createAuthenticatedView	(	PropertiesPtr	userSecurityProperties,
		const char *	poolName = `NULL`
	)

virtual

Creates an authenticated cache using the given user security properties.

Multiple instances with different user properties can be created with a single client cache.

Application must use this instance to do operations, when multiuser-authentication is set to true.

See also: RegionService; PoolFactory::setMultiuserAuthentication(boolean)

Returns: the RegionService instance associated with a user and given properties.

Exceptions

UnsupportedOperationException when invoked with multiuser-authentication as false.

Parameters

userSecurityProperties	the security properties of a user.
poolName	the pool that the users should be authenticated against. Set if there are more than one Pool in Cache.

virtual PdxInstanceFactoryPtr apache::geode::client::Cache::createPdxInstanceFactory ( const char * className )

virtual

Returns a factory that can create a PdxInstance.

Parameters

className the fully qualified class name that the PdxInstance will become when it is fully deserialized.

Exceptions

IllegalStateException if the className is NULL or invalid.

Returns: the factory

Implements apache::geode::client::RegionService.

virtual RegionFactoryPtr apache::geode::client::Cache::createRegionFactory ( RegionShortcut regionShortcut )

virtual

public methods

Returns the RegionFactory to create the region. Before creating the Region, one can set region attributes using this instance.

Parameters

regionShortcut To create the region specific type,

See also: RegionShortcut

virtual CacheTransactionManagerPtr apache::geode::client::Cache::getCacheTransactionManager ( )

virtual

Get the CacheTransactionManager instance for this Cache.

Returns: The CacheTransactionManager instance.

Exceptions

CacheClosedException if the cache is closed.

virtual DistributedSystemPtr apache::geode::client::Cache::getDistributedSystem ( ) const

virtual

Returns the distributed system that this cache was created with.

Implements apache::geode::client::GeodeCache.

virtual const char* apache::geode::client::Cache::getName ( ) const

virtual

Returns the name of this cache.

Returns: the string name of this cache

Implements apache::geode::client::GeodeCache.

virtual bool apache::geode::client::Cache::getPdxIgnoreUnreadFields ( )

virtual

Returns whether Cache saves unread fields for Pdx types.

Implements apache::geode::client::GeodeCache.

virtual bool apache::geode::client::Cache::getPdxReadSerialized ( )

virtual

Returns whether PdxInstance is preferred for PDX types instead of C++ object.

Implements apache::geode::client::GeodeCache.

virtual QueryServicePtr apache::geode::client::Cache::getQueryService ( )

virtual

Gets the QueryService from which a new Query can be obtained.

Returns: A smart pointer to the QueryService.

Implements apache::geode::client::RegionService.

virtual QueryServicePtr apache::geode::client::Cache::getQueryService ( const char * poolName )

virtual

Gets the QueryService from which a new Query can be obtained.

Parameters

poolName Pass poolname if pool is created from cache.xml or PoolManager

Returns: A smart pointer to the QueryService.

virtual RegionPtr apache::geode::client::Cache::getRegion ( const char * path )

virtual

Look up a region with the full path from root.

If Pool attached with Region is in multiusersecure mode then don't use return instance of region as no credential are attached with this instance. Get region from RegionService instance of Cache.

See also: Cache::createAuthenticatedView(PropertiesPtr).

Parameters

path	the region's name, such as `AuthRegion`.

Returns: region, or NULLPTR if no such region exists.

Implements apache::geode::client::RegionService.

virtual void apache::geode::client::Cache::initializeDeclarativeCache ( const char * cacheXml )

virtual

Initializes the cache from an xml file.

Parameters

cacheXml Valid cache.xml file

Implements apache::geode::client::GeodeCache.

virtual bool apache::geode::client::Cache::isClosed ( ) const

virtual

Indicates if this cache has been closed.

After a new cache object is created, this method returns false; After the close is called on this cache object, this method returns true.

Returns: true, if this cache is closed; false, otherwise

Implements apache::geode::client::RegionService.

void apache::geode::client::SharedBase::preserveSB ( ) const

inherited

Atomically increment reference count.

virtual void apache::geode::client::Cache::readyForEvents ( )

virtual

Send the "client ready" message to the server from a durable client.

int32_t apache::geode::client::SharedBase::refCount ( )

inlineinherited

Returns: the reference count

void apache::geode::client::SharedBase::releaseSB ( ) const

inherited

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

virtual void apache::geode::client::Cache::rootRegions ( VectorOfRegion & regions )

virtual

Returns a set of root regions in the cache.

This set is a snapshot and is not backed by the Cache. The vector passed in is cleared and the regions are added to it.

Parameters

regions the returned set of regions

Implements apache::geode::client::RegionService.

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation