uk.org.ogsadai.common
Class CharacterLob

java.lang.Object
  uk.org.ogsadai.common.BinaryLob
      uk.org.ogsadai.common.CharacterLob

All Implemented Interfaces:

java.sql.Blob, java.sql.Clob

public class CharacterLob
extends BinaryLob
implements java.sql.Clob

An implementation of Clob for use in OGSA-DAI the ResultSet implementation.

Author:

The OGSA-DAI Project Team.

See Also:

BinaryLob

Field Summary

Fields inherited from class uk.org.ogsadai.common.BinaryLob

mByteArray

Constructor Summary

CharacterLob()
Constructor.

Method Summary

java.io.InputStream	getAsciiStream()
java.io.Reader	getCharacterStream()
java.io.Reader	getCharacterStream(long arg0, long arg1)
java.lang.String	getSubString(long pos, int length)
long	position(java.sql.Clob searchstr, long start)
long	position(java.lang.String searchstr, long start)
java.io.OutputStream	setAsciiStream(long pos)
java.io.Writer	setCharacterStream(long pos)
int	setString(long pos, java.lang.String str)
int	setString(long pos, java.lang.String str, int offset, int len)

Methods inherited from class uk.org.ogsadai.common.BinaryLob

free, getBinaryStream, getBinaryStream, getBytes, length, position, position, setBinaryStream, setBytes, setBytes, truncate

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.Clob

free, length, truncate

Constructor Detail

CharacterLob

public CharacterLob()

Constructor.

Method Detail

getSubString

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

Specified by:

getSubString in interface java.sql.Clob

Throws:

java.sql.SQLException

getCharacterStream

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

Specified by:

getCharacterStream in interface java.sql.Clob

Throws:

java.sql.SQLException

getAsciiStream

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

Specified by:

getAsciiStream in interface java.sql.Clob

Throws:

java.sql.SQLException

setString

public int setString(long pos,
                     java.lang.String str)
              throws java.sql.SQLException

Specified by:

setString in interface java.sql.Clob

Throws:

java.sql.SQLException

setString

public int setString(long pos,
                     java.lang.String str,
                     int offset,
                     int len)
              throws java.sql.SQLException

Specified by:

setString in interface java.sql.Clob

Throws:

java.sql.SQLException

setAsciiStream

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

Specified by:

setAsciiStream in interface java.sql.Clob

Throws:

java.sql.SQLException

setCharacterStream

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

Specified by:

setCharacterStream in interface java.sql.Clob

Throws:

java.sql.SQLException

position

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

Specified by:

position in interface java.sql.Clob

Throws:

java.sql.SQLException

position

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

Specified by:

position in interface java.sql.Clob

Throws:

java.sql.SQLException

getCharacterStream

public java.io.Reader getCharacterStream(long arg0,
                                         long arg1)
                                  throws java.sql.SQLFeatureNotSupportedException

Specified by:

getCharacterStream in interface java.sql.Clob

Throws:

java.sql.SQLFeatureNotSupportedException - always.