Class Clob

java.lang.Object

com.mysql.jdbc.Clob

All Implemented Interfaces:

OutputStreamWatcher, WriterWatcher, Clob

Direct Known Subclasses:

JDBC4NClob

public class Clob
extends Object
implements Clob, OutputStreamWatcher, WriterWatcher

Simplistic implementation of java.sql.Clob for MySQL Connector/J

Constructor Summary

Constructors

Constructor	Description
Clob(ExceptionInterceptor exceptionInterceptor)
Clob(String charDataInit, ExceptionInterceptor exceptionInterceptor)

Method Summary

Modifier and Type	Method	Description
void	free()
InputStream	getAsciiStream()
Reader	getCharacterStream()
Reader	getCharacterStream(long pos, long length)
String	getSubString(long startPos, int length)
long	length()
long	position(String stringToFind, long startPos)
long	position(Clob arg0, long arg1)
OutputStream	setAsciiStream(long indexToWriteAt)
Writer	setCharacterStream(long indexToWriteAt)
int	setString(long pos, String str)
int	setString(long pos, String str, int offset, int len)
void	streamClosed(WatchableOutputStream out)	Called when the OutputStream being watched has .close() called
void	truncate(long length)
void	writerClosed(char[] charDataBeingWritten)
void	writerClosed(WatchableWriter out)	Called when the Writer being watched has .close() called

Methods inherited from class Object

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

Constructor Details

Clob

Clob(ExceptionInterceptor exceptionInterceptor)

Clob

Clob(String charDataInit,
 ExceptionInterceptor exceptionInterceptor)

Method Details

getAsciiStream

public InputStream getAsciiStream()
                           throws SQLException

Specified by:

getAsciiStream in interface Clob

Throws:

SQLException

See Also:

• Clob.getAsciiStream()

getCharacterStream

public Reader getCharacterStream()
                          throws SQLException

Specified by:

getCharacterStream in interface Clob

Throws:

SQLException

See Also:

• Clob.getCharacterStream()

getSubString

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

Specified by:

getSubString in interface Clob

Throws:

SQLException

See Also:

• Clob.getSubString(long, int)

length

public long length()
            throws SQLException

Specified by:

length in interface Clob

Throws:

SQLException

See Also:

• Clob.length()

position

public long position(Clob arg0,
 long arg1)
              throws SQLException

Specified by:

position in interface Clob

Throws:

SQLException

See Also:

• Clob.position(Clob, long)

position

public long position(String stringToFind,
 long startPos)
              throws SQLException

Specified by:

position in interface Clob

Throws:

SQLException

See Also:

• Clob.position(String, long)

setAsciiStream

public OutputStream setAsciiStream(long indexToWriteAt)
                            throws SQLException

Specified by:

setAsciiStream in interface Clob

Throws:

SQLException

See Also:

• Clob.setAsciiStream(long)

setCharacterStream

public Writer setCharacterStream(long indexToWriteAt)
                          throws SQLException

Specified by:

setCharacterStream in interface Clob

Throws:

SQLException

See Also:

• Clob.setCharacterStream(long)

setString

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

Specified by:

setString in interface Clob

Throws:

SQLException

See Also:

• Clob.setString(long, String)

setString

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

Specified by:

setString in interface Clob

Throws:

SQLException

See Also:

• Clob.setString(long, String, int, int)

streamClosed

public void streamClosed(WatchableOutputStream out)

Description copied from interface: OutputStreamWatcher

Called when the OutputStream being watched has .close() called

Specified by:

streamClosed in interface OutputStreamWatcher

See Also:

• invalid reference

  com.mysql.jdbc.OutputStreamWatcher#streamClosed(byte[])

truncate

public void truncate(long length)
              throws SQLException

Specified by:

truncate in interface Clob

Throws:

SQLException

See Also:

• Clob.truncate(long)

writerClosed

public void writerClosed(char[] charDataBeingWritten)

See Also:

• invalid reference

  com.mysql.jdbc.WriterWatcher#writerClosed(char[])

writerClosed

public void writerClosed(WatchableWriter out)

Description copied from interface: WriterWatcher

Called when the Writer being watched has .close() called

Specified by:

writerClosed in interface WriterWatcher

See Also:

• invalid reference

  com.mysql.jdbc.WriterWatcher#writerClosed(char[])

free

public void free()
          throws SQLException

Specified by:

free in interface Clob

Throws:

SQLException

getCharacterStream

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

Specified by:

getCharacterStream in interface Clob

Throws:

SQLException