CDOLobHandler (CDO Model Repository Documentation)

Alle bekannten Unterschnittstellen:: CDOServerImporter.Handler, CDOServerImporter.Handler2

public interface CDOLobHandler

A callback interface for handling large objects.

Seit:: 4.0
Autor:: Eike Stepper

Methodenübersicht

Modifizierer und Typ

Methode

Beschreibung

OutputStream

handleBlob(byte[] id, long size)

A callback method for handling a binary large object.

Writer

handleClob(byte[] id, long size)

A callback method for handling a character large object.

Methodendetails
- handleBlob
  
  OutputStream handleBlob(byte[] id, long size) throws IOException
  
  A callback method for handling a binary large object. The ID and size of the blob are passed by the caller. The implementor may return a stream that the blob content will be written to by the caller of this method, or null to indicate that the content is not needed.
  
  Löst aus:
  
  IOException
- handleClob
  
  Writer handleClob(byte[] id, long size) throws IOException
  
  A callback method for handling a character large object. The ID and size of the blob are passed by the caller. The implementor may return a writer that the blob content will be written to by the caller of this method, or null to indicate that the content is not needed.
  
  Löst aus:
  
  IOException