Package org.firebirdsql.gds.ng

Class BlobLengthProcessor

java.lang.Object

org.firebirdsql.gds.ng.BlobLengthProcessor

All Implemented Interfaces:

InfoProcessor<java.lang.Long>

public final class BlobLengthProcessor
extends java.lang.Object
implements InfoProcessor<java.lang.Long>

Blob information processor for retrieving blob length.

Since:

3.0

Author:

Mark Rotteveel

Nested Class Summary

Nested classes/interfaces inherited from interface org.firebirdsql.gds.ng.InfoProcessor

InfoProcessor.StatementInfo

Constructor Summary

Constructors

Constructor	Description
BlobLengthProcessor()

Method Summary

Modifier and Type	Method	Description
byte[]	getBlobLengthItems()
java.lang.Long	process(byte[] infoResponse)	Process an infoResponse block into an object of type T.

Methods inherited from class java.lang.Object

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

Constructor Detail

BlobLengthProcessor

public BlobLengthProcessor()

Method Detail

process

public java.lang.Long process(byte[] infoResponse)
                       throws java.sql.SQLException

Description copied from interface: InfoProcessor

Process an infoResponse block into an object of type T.

Specified by:

process in interface InfoProcessor<java.lang.Long>

Parameters:

infoResponse - byte array containing the server response to an info-request.

Returns:

Processed response of type T (usually - but not required - a newly created object).

Throws:

InfoTruncatedException - (optional) if infoResponse is truncated and this processor could not recover by itself

java.sql.SQLException - for errors during processing the infoResponse.

getBlobLengthItems

public byte[] getBlobLengthItems()