org.h2.value.lob

Class LobDataFile

java.lang.Object

org.h2.value.lob.LobData

org.h2.value.lob.LobDataFile

public final class LobDataFile
extends LobData

LOB data stored in a temporary file.

Constructor Summary

Constructors

Constructor and Description
LobDataFile(DataHandler handler, java.lang.String fileName, FileStore tempFile)

Method Summary

Modifier and Type	Method and Description
DataHandler	getDataHandler()
java.io.InputStream	getInputStream(long precision) Get stream to read LOB data from
void	remove(ValueLob value) Remove the underlying resource, if any.
java.lang.String	toString()

Methods inherited from class org.h2.value.lob.LobData

getMemory, isLinkedToTable

Methods inherited from class java.lang.Object

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

Constructor Detail

LobDataFile

public LobDataFile(DataHandler handler,
                   java.lang.String fileName,
                   FileStore tempFile)

Method Detail

remove

public void remove(ValueLob value)

Description copied from class: LobData

Remove the underlying resource, if any. For values that are kept fully in memory this method has no effect.

Overrides:

remove in class LobData

Parameters:

value - to remove

getInputStream

public java.io.InputStream getInputStream(long precision)

Description copied from class: LobData

Get stream to read LOB data from

Specified by:

getInputStream in class LobData

Parameters:

precision - octet length of the stream, or -1 if unknown

Returns:

stream to read LOB data from

getDataHandler

public DataHandler getDataHandler()

Overrides:

getDataHandler in class LobData

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object