org.mariadb.jdbc
Class MariaDbClob

java.lang.Object
  org.mariadb.jdbc.MariaDbBlob
      org.mariadb.jdbc.MariaDbClob

All Implemented Interfaces:

Serializable, Blob, Clob, NClob

public class MariaDbClob
extends MariaDbBlob
implements Clob, NClob, Serializable

See Also:

Serialized Form

Field Summary

Fields inherited from class org.mariadb.jdbc.MariaDbBlob

actualSize, blobContent

Constructor Summary

MariaDbClob()

MariaDbClob(byte[] bytes)

Method Summary

InputStream	getAsciiStream()
Reader	getCharacterStream()
Reader	getCharacterStream(long pos, long length)
String	getSubString(long pos, int length) Get sub string.
long	length() Return character length of the Clob.
long	position(Clob searchstr, long start)
long	position(String searchstr, long start)
OutputStream	setAsciiStream(long pos)
Writer	setCharacterStream(long pos) Set character stream.
int	setString(long pos, String str) Set String.
int	setString(long pos, String str, int offset, int len)
String	toString() ToString implementation.

Methods inherited from class org.mariadb.jdbc.MariaDbBlob

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.Clob

free, truncate

Constructor Detail

MariaDbClob

public MariaDbClob(byte[] bytes)

MariaDbClob

public MariaDbClob()

Method Detail

toString

public String toString()

ToString implementation.

Overrides:

toString in class Object

Returns:

string value of blob content.

getSubString

public String getSubString(long pos,
                           int length)
                    throws SQLException

Get sub string.

Specified by:

getSubString in interface Clob

Parameters:

pos - position

length - length of sub string

Returns:

substring

Throws:

SQLException - if position is not possible

getCharacterStream

public Reader getCharacterStream()
                          throws SQLException

Specified by:

getCharacterStream in interface Clob

Throws:

SQLException

getCharacterStream

public Reader getCharacterStream(long pos,
                                 long length)
                          throws SQLException

Specified by:

getCharacterStream in interface Clob

Throws:

SQLException

setCharacterStream

public Writer setCharacterStream(long pos)
                          throws SQLException

Set character stream.

Specified by:

setCharacterStream in interface Clob

Parameters:

pos - position

Returns:

writer

Throws:

SQLException - if position is invalid

getAsciiStream

public InputStream getAsciiStream()
                           throws SQLException

Specified by:

getAsciiStream in interface Clob

Throws:

SQLException

position

public long position(String searchstr,
                     long start)
              throws SQLException

Specified by:

position in interface Clob

Throws:

SQLException

position

public long position(Clob searchstr,
                     long start)
              throws SQLException

Specified by:

position in interface Clob

Throws:

SQLException

setString

public int setString(long pos,
                     String str)
              throws SQLException

Set String.

Specified by:

setString in interface Clob

Parameters:

pos - position

str - string

Returns:

string length

Throws:

SQLException - if UTF-8 convertion failed

setString

public int setString(long pos,
                     String str,
                     int offset,
                     int len)
              throws SQLException

Specified by:

setString in interface Clob

Throws:

SQLException

setAsciiStream

public OutputStream setAsciiStream(long pos)
                            throws SQLException

Specified by:

setAsciiStream in interface Clob

Throws:

SQLException

length

public long length()

Return character length of the Clob. Assume UTF8 encoding.

Specified by:

length in interface Blob

Specified by:

length in interface Clob

Overrides:

length in class MariaDbBlob

Returns:

length of the BLOB in bytes