com.gigaspaces.internal.server.space.redolog.storage.bytebuffer.raf

Class RAFByteBufferStorage

java.lang.Object

com.gigaspaces.internal.server.space.redolog.storage.bytebuffer.raf.RAFByteBufferStorage

All Implemented Interfaces:

IByteBufferStorage

public class RAFByteBufferStorage
extends Object
implements IByteBufferStorage

IByteBufferStorage implementation that is based on RandomAccessFile

Since:

7.1

Author:

eitany

Constructor Summary

Constructors

Constructor and Description
RAFByteBufferStorage(String fileName)

Method Summary

Modifier and Type	Method and Description
void	clear() Clears the storage, all writer and readers are obsolete and should be reconstructed after this call
void	close() Close the storage, after this call the storage is no longer useable
IByteBufferStorageCursor	getCursor()
File	getFile()
String	getName()

Methods inherited from class java.lang.Object

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

Constructor Detail

RAFByteBufferStorage

public RAFByteBufferStorage(String fileName)
                     throws ByteBufferStorageException

Throws:

ByteBufferStorageException

Method Detail

clear

public void clear()
           throws ByteBufferStorageException

Description copied from interface: IByteBufferStorage

Clears the storage, all writer and readers are obsolete and should be reconstructed after this call

Specified by:

clear in interface IByteBufferStorage

Throws:

ByteBufferStorageException

close

public void close()

Description copied from interface: IByteBufferStorage

Close the storage, after this call the storage is no longer useable

Specified by:

close in interface IByteBufferStorage

getFile

public File getFile()

getCursor

public IByteBufferStorageCursor getCursor()
                                   throws ByteBufferStorageException

Specified by:

getCursor in interface IByteBufferStorage

Returns:

a cursor over the storage, which is used to read and write data from and into the storage This does not guarantee thread safety and should be used by a single thread at anytime

Throws:

ByteBufferStorageException

getName

public String getName()

Specified by:

getName in interface IByteBufferStorage

Returns:

the storage name (i.e file name)