WebLogic Server 8.1 API Reference

weblogic.jdbc.oci
Class Clob

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

public final class Clob

extends java.lang.Object

implements java.sql.Clob, weblogic.jdbc.common.OracleLobCloser, weblogic.jdbc.common.OracleClob

Author:

Copyright © 2002 BEA Systems, Inc. All Rights Reserved.

Constructor Summary

Clob(weblogic.db.oci.OciCursor cur, int pos, java.lang.String codeset, weblogic.db.oci.OciValue value)

Method Summary

void	close()
void	closeLob()
java.io.OutputStream	getAsciiOutputStream() WebLogic extension to return an OutputStream for writing single byte ASCII characters to this CLOB
java.io.InputStream	getAsciiStream()
java.io.Writer	getCharacterOutputStream() WebLogic extension to return an OutputStream for writing possibly multibyte characters to this CLOB
java.io.Reader	getCharacterStream()
protected weblogic.db.oci.OciLob	getOciLob() OCI 8.1.5 or greater only public long getChunkSize() { return ((OciLob)val.valobj).getLobChunkSize(cur); }
java.lang.String	getSubString(long position, int length)
long	length()
long	position(java.sql.Clob pattern, long start)
long	position(java.lang.String pattern, long start)
java.io.OutputStream	setAsciiStream(long a)
java.io.Writer	setCharacterStream(long a)
int	setString(long a, java.lang.String b)
int	setString(long a, java.lang.String 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

Clob

public Clob(weblogic.db.oci.OciCursor cur,
            int pos,
            java.lang.String codeset,
            weblogic.db.oci.OciValue value)
     throws java.sql.SQLException

Method Detail

getAsciiStream

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

Specified by:

getAsciiStream in interface java.sql.Clob

getCharacterStream

public java.io.Reader getCharacterStream()
                                  throws java.sql.SQLException

Specified by:

getCharacterStream in interface java.sql.Clob

getSubString

public java.lang.String getSubString(long position,
                                     int length)
                              throws java.sql.SQLException

Specified by:

getSubString in interface java.sql.Clob

length

public long length()
            throws java.sql.SQLException

Specified by:

length in interface java.sql.Clob

position

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

Specified by:

position in interface java.sql.Clob

position

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

Specified by:

position in interface java.sql.Clob

getAsciiOutputStream

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

WebLogic extension to return an OutputStream for writing single byte ASCII characters to this CLOB

Specified by:

getAsciiOutputStream in interface weblogic.jdbc.common.OracleClob

getCharacterOutputStream

public java.io.Writer getCharacterOutputStream()
                                        throws java.sql.SQLException

WebLogic extension to return an OutputStream for writing possibly multibyte characters to this CLOB

Specified by:

getCharacterOutputStream in interface weblogic.jdbc.common.OracleClob

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()

setCharacterStream

public java.io.Writer setCharacterStream(long a)
                                  throws java.sql.SQLException

Specified by:

setCharacterStream in interface java.sql.Clob

setString

public int setString(long a,
                     java.lang.String b)
              throws java.sql.SQLException

Specified by:

setString in interface java.sql.Clob

setString

public int setString(long a,
                     java.lang.String b,
                     int c,
                     int d)
              throws java.sql.SQLException

Specified by:

setString in interface java.sql.Clob

truncate

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

Specified by:

truncate in interface java.sql.Clob

setAsciiStream

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

Specified by:

setAsciiStream in interface java.sql.Clob