com.j_spaces.core.cache.blobStore.storage

Class BlobStoreHashMock

java.lang.Object

com.gigaspaces.server.blobstore.BlobStoreStorageHandler

com.j_spaces.core.cache.blobStore.storage.BlobStoreHashMock

public class BlobStoreHashMock
extends BlobStoreStorageHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	BlobStoreHashMock.MockIter

Constructor Summary

Constructors

Constructor and Description
BlobStoreHashMock()

Method Summary

Modifier and Type	Method and Description
Object	add(Serializable id, Serializable data, BlobStoreObjectType objectType) Add the specified id with the specified data .
void	close() .
Serializable	get(Serializable id, Object position, BlobStoreObjectType objectType) Returns the data to which the specified id is mapped,
void	initialize(BlobStoreConfig blobStoreConfig) initialize a blob-store implementation.
DataIterator<BlobStoreGetBulkOperationResult>	iterator(BlobStoreObjectType objectType) .
Serializable	remove(Serializable id, Object position, BlobStoreObjectType objectType) Removes the id (and its corresponding data) from this FDF.
Object	replace(Serializable id, Serializable data, Object position, BlobStoreObjectType objectType) Replace the data to which the specified id is mapped with new data,

Methods inherited from class com.gigaspaces.server.blobstore.BlobStoreStorageHandler

executeBulk, getProperties, getStatistics, isPersistent

Methods inherited from class java.lang.Object

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

Constructor Detail

BlobStoreHashMock

public BlobStoreHashMock()

Method Detail

initialize

public void initialize(BlobStoreConfig blobStoreConfig)

Description copied from class: BlobStoreStorageHandler

initialize a blob-store implementation.

Overrides:

initialize in class BlobStoreStorageHandler

Parameters:

blobStoreConfig - - Configuration for blobstore implementation.

add

public Object add(Serializable id,
                  Serializable data,
                  BlobStoreObjectType objectType)

Description copied from class: BlobStoreStorageHandler

Add the specified id with the specified data . Neither the id nor the data can be null.

Specified by:

add in class BlobStoreStorageHandler

Parameters:

id - id with which the specified value is to be associated

data - data to be associated with the specified id

objectType - the object type - one of BlobStoreObjectType values

Returns:

an optional position object which will be used as a pointer of locating the id, if the operation succeeded, or null if irrelevant

get

public Serializable get(Serializable id,
                        Object position,
                        BlobStoreObjectType objectType)

Description copied from class: BlobStoreStorageHandler

Returns the data to which the specified id is mapped,

Specified by:

get in class BlobStoreStorageHandler

Parameters:

id - id with which the specified data is to be associated

position - optional position object which will be used as a pointer of locating the id, or null if irrelevant

objectType - the object type - one of BlobStoreObjectType values

Returns:

the data to which the specified id is mapped,

replace

public Object replace(Serializable id,
                      Serializable data,
                      Object position,
                      BlobStoreObjectType objectType)

Description copied from class: BlobStoreStorageHandler

Replace the data to which the specified id is mapped with new data,

Specified by:

replace in class BlobStoreStorageHandler

Parameters:

id - id with which the specified data is to be associated

data - the new data to replace the existing one.

position - optional position object which will be used as a pointer of locating the id, or null if irrelevant

objectType - the object type - one of BlobStoreObjectType values

Returns:

the new postion - an optional position object which will be used as a pointer of locating the id, or null if irrelevant

remove

public Serializable remove(Serializable id,
                           Object position,
                           BlobStoreObjectType objectType)

Description copied from class: BlobStoreStorageHandler

Removes the id (and its corresponding data) from this FDF.

Specified by:

remove in class BlobStoreStorageHandler

Parameters:

id - the key that needs to be removed

position - optional position object which will be used as a pointer of locating the id, or null if irrelevant

objectType - the object type - one of BlobStoreObjectType values

Returns:

the data to which the specified id is mapped,

close

public void close()

Description copied from class: BlobStoreStorageHandler

. close the blobstore handler. note- a non-abstract method

Overrides:

close in class BlobStoreStorageHandler

iterator

public DataIterator<BlobStoreGetBulkOperationResult> iterator(BlobStoreObjectType objectType)

Description copied from class: BlobStoreStorageHandler

. creates an iterator over the blobstore objeccts. note- a non-abstract method, if not implemented null will be returned

Overrides:

iterator in class BlobStoreStorageHandler

Parameters:

objectType - the object type - one of BlobStoreObjectType values

Returns:

an iterator over the blobstore objects which belong to the requested objectType.