org.teiid.common.buffer
Class LobManager

java.lang.Object
  org.teiid.common.buffer.LobManager

public class LobManager
extends java.lang.Object

Tracks lob references so they are not lost during serialization. TODO: for temp tables we may need to have a copy by value management strategy

Constructor Summary

LobManager()

Method Summary

static int[]	getLobIndexes(java.util.List expressions)
Streamable<?>	getLobReference(java.lang.String id)
void	persist(FileStore lobStore)
void	updateReferences(int[] lobIndexes, java.util.List<?> tuple)

Methods inherited from class java.lang.Object

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

Constructor Detail

LobManager

public LobManager()

Method Detail

updateReferences

public void updateReferences(int[] lobIndexes,
                             java.util.List<?> tuple)
                      throws TeiidComponentException

Throws:

TeiidComponentException

getLobReference

public Streamable<?> getLobReference(java.lang.String id)
                              throws TeiidComponentException

Throws:

TeiidComponentException

getLobIndexes

public static int[] getLobIndexes(java.util.List expressions)

persist

public void persist(FileStore lobStore)
             throws TeiidComponentException

Throws:

TeiidComponentException