weblogic.jdbc.oci
Class Blob

java.lang.Object
  |
  +--weblogic.jdbc.oci.Blob

public final class Blob

extends java.lang.Object

implements java.sql.Blob, weblogic.jdbc.common.OracleLobCloser, weblogic.jdbc.common.OracleBlob

Version:

2.0

Author:

Copyright (c) 1999 by BEA WebXpress. All Rights Resrved.

Constructor Summary

Blob(weblogic.db.oci.OciCursor cur, int pos, weblogic.db.oci.OciValue value, Connection con)

Method Summary

void	close()
void	closeLob()
java.io.OutputStream	getBinaryOutputStream() WebLogic extension to return an OutputStream for writing to this BLOB
java.io.InputStream	getBinaryStream()
byte[]	getBytes(long position, int length)
protected weblogic.db.oci.OciLob	getOciLob() OCI 8.1.5 or greater only public long getChunkSize() { return ((OciLob)val.valobj).getLobChunkSize(cur); }
long	length()
long	position(java.sql.Blob pattern, long start)
long	position(byte[] pattern, long start)
java.io.OutputStream	setBinaryStream(long a)
int	setBytes(long a, byte[] b)
int	setBytes(long a, byte[] b, int c, int d)
void	truncate(long a)

Methods inherited from class java.lang.Object

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

Constructor Detail

Blob

public Blob(weblogic.db.oci.OciCursor cur,
            int pos,
            weblogic.db.oci.OciValue value,
            Connection con)
     throws java.sql.SQLException

Method Detail

getBinaryStream

public java.io.InputStream getBinaryStream()
                                    throws java.sql.SQLException

Specified by:

getBinaryStream in interface java.sql.Blob

getBytes

public byte[] getBytes(long position,
                       int length)
                throws java.sql.SQLException

Specified by:

getBytes in interface java.sql.Blob

length

public long length()
            throws java.sql.SQLException

Specified by:

length in interface java.sql.Blob

position

public long position(java.sql.Blob pattern,
                     long start)
              throws java.sql.SQLException

Specified by:

position in interface java.sql.Blob

position

public long position(byte[] pattern,
                     long start)
              throws java.sql.SQLException

Specified by:

position in interface java.sql.Blob

getBinaryOutputStream

public java.io.OutputStream getBinaryOutputStream()
                                           throws java.sql.SQLException

WebLogic extension to return an OutputStream for writing to this BLOB

Specified by:

getBinaryOutputStream in interface weblogic.jdbc.common.OracleBlob

getOciLob

protected weblogic.db.oci.OciLob getOciLob()

OCI 8.1.5 or greater only public long getChunkSize() { return ((OciLob)val.valobj).getLobChunkSize(cur); }

closeLob

public void closeLob()

Specified by:

closeLob in interface weblogic.jdbc.common.OracleLobCloser

close

public void close()

truncate

public void truncate(long a)
              throws java.sql.SQLException

setBytes

public int setBytes(long a,
                    byte[] b)
             throws java.sql.SQLException

setBytes

public int setBytes(long a,
                    byte[] b,
                    int c,
                    int d)
             throws java.sql.SQLException

setBinaryStream

public java.io.OutputStream setBinaryStream(long a)
                                     throws java.sql.SQLException