Class HarmonySerialClob

java.lang.Object

org.apache.derby.iapi.types.HarmonySerialClob

All Implemented Interfaces:

Serializable, Cloneable, Clob

public class HarmonySerialClob
extends Object
implements Clob, Serializable, Cloneable

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

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private char[]	buf
private Clob	clob
private long	len
private long	origLen
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
HarmonySerialClob(char[] ch)
HarmonySerialClob(String raw)
HarmonySerialClob(Clob clob)

Method Summary

Modifier and Type	Method	Description
private void	checkValidation()
void	free()
InputStream	getAsciiStream()
Reader	getCharacterStream()
Reader	getCharacterStream(long pos, long length)
String	getSubString(long pos, int length)
long	length()
private boolean	match(char[] chars, int start, char[] pattern)
long	position(String searchString, long start)
long	position(Clob searchClob, long start)
OutputStream	setAsciiStream(long pos)
Writer	setCharacterStream(long pos)
int	setString(long pos, String str)
int	setString(long pos, String str, int offset, int length)
void	truncate(long length)

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

buf

private char[] buf

clob

private Clob clob

len

private long len

origLen

private long origLen

Constructor Details

HarmonySerialClob

public HarmonySerialClob(String raw)

HarmonySerialClob

public HarmonySerialClob(char[] ch)

HarmonySerialClob

public HarmonySerialClob(Clob clob)
                  throws SQLException

Throws:

SQLException

Method Details

length

public long length()
            throws SQLException

Specified by:

length in interface Clob

Throws:

SQLException

getAsciiStream

public InputStream getAsciiStream()
                           throws SQLException

Specified by:

getAsciiStream in interface Clob

Throws:

SQLException

getCharacterStream

public Reader getCharacterStream()
                          throws SQLException

Specified by:

getCharacterStream in interface Clob

Throws:

SQLException

getSubString

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

Specified by:

getSubString in interface Clob

Throws:

SQLException

position

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

Specified by:

position in interface Clob

Throws:

SQLException

position

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

Specified by:

position in interface Clob

Throws:

SQLException

match

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

setAsciiStream

public OutputStream setAsciiStream(long pos)
                            throws SQLException

Specified by:

setAsciiStream in interface Clob

Throws:

SQLException

setCharacterStream

public Writer setCharacterStream(long pos)
                          throws SQLException

Specified by:

setCharacterStream in interface Clob

Throws:

SQLException

setString

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

Specified by:

setString in interface Clob

Throws:

SQLException

setString

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

Specified by:

setString in interface Clob

Throws:

SQLException

truncate

public void truncate(long length)
              throws SQLException

Specified by:

truncate in interface Clob

Throws:

SQLException

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

checkValidation

private void checkValidation()
                      throws SQLException

Throws:

SQLException