org.apache.derby.iapi.types
Class HarmonySerialClob

java.lang.Object
  org.apache.derby.iapi.types.HarmonySerialClob

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.sql.Clob

public class HarmonySerialClob
extends java.lang.Object
implements java.sql.Clob, java.io.Serializable, java.lang.Cloneable

Copied from the Harmony project's implementation of javax.sql.rowset.serial.SerialClob at subversion revision 946981.

See Also:

Serialized Form

Field Summary

private char[]	buf
private java.sql.Clob	clob
private long	len
private long	origLen
private static long	serialVersionUID

Constructor Summary

HarmonySerialClob(char[] ch)

HarmonySerialClob(java.sql.Clob clob)

HarmonySerialClob(java.lang.String raw)

Method Summary

private void	checkValidation()
void	free()
java.io.InputStream	getAsciiStream()
java.io.Reader	getCharacterStream()
java.io.Reader	getCharacterStream(long pos, long length)
java.lang.String	getSubString(long pos, int length)
long	length()
private boolean	match(char[] chars, int start, char[] pattern)
long	position(java.sql.Clob searchClob, long start)
long	position(java.lang.String searchString, 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 length)
void	truncate(long length)

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

buf

private char[] buf

clob

private java.sql.Clob clob

len

private long len

origLen

private long origLen

Constructor Detail

HarmonySerialClob

public HarmonySerialClob(java.lang.String raw)

HarmonySerialClob

public HarmonySerialClob(char[] ch)

HarmonySerialClob

public HarmonySerialClob(java.sql.Clob clob)
                  throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

length

public long length()
            throws java.sql.SQLException

Specified by:

length 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

getCharacterStream

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

Specified by:

getCharacterStream in interface java.sql.Clob

Throws:

java.sql.SQLException

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

position

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

Specified by:

position in interface java.sql.Clob

Throws:

java.sql.SQLException

position

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

Specified by:

position in interface java.sql.Clob

Throws:

java.sql.SQLException

match

private boolean match(char[] chars,
                      int start,
                      char[] pattern)

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

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 length)
              throws java.sql.SQLException

Specified by:

setString in interface java.sql.Clob

Throws:

java.sql.SQLException

truncate

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

Specified by:

truncate in interface java.sql.Clob

Throws:

java.sql.SQLException

free

public void free()
          throws java.sql.SQLException

Specified by:

free in interface java.sql.Clob

Throws:

java.sql.SQLException

getCharacterStream

public java.io.Reader getCharacterStream(long pos,
                                         long length)
                                  throws java.sql.SQLException

Specified by:

getCharacterStream in interface java.sql.Clob

Throws:

java.sql.SQLException

checkValidation

private void checkValidation()
                      throws java.sql.SQLException

Throws:

java.sql.SQLException