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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 java.sql.Clob for use in OGSA-DAI the java.sql.ResultSet implementation.

Author:
The OGSA-DAI Project Team.
See Also:
BinaryLob

Field Summary
private static java.lang.String COPYRIGHT_NOTICE
           
 
Fields inherited from class uk.org.ogsadai.common.BinaryLob
mByteArray
 
Constructor Summary
CharacterLob()
          Create a new CharacterLob object.
 
Method Summary
 java.io.InputStream getAsciiStream()
           
 java.io.Reader getCharacterStream()
           
 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
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
length, truncate
 

Field Detail

COPYRIGHT_NOTICE

private static final java.lang.String COPYRIGHT_NOTICE
See Also:
Constant Field Values
Constructor Detail

CharacterLob

public CharacterLob()
Create a new CharacterLob object.

Method Detail

getSubString

public java.lang.String getSubString(long pos,
                                     int length)
                              throws java.sql.SQLException
Specified by:
getSubString in interface java.sql.Clob
java.sql.SQLException

getCharacterStream

public java.io.Reader getCharacterStream()
                                  throws java.sql.SQLException
Specified by:
getCharacterStream in interface java.sql.Clob
java.sql.SQLException

getAsciiStream

public java.io.InputStream getAsciiStream()
                                   throws java.sql.SQLException
Specified by:
getAsciiStream in interface java.sql.Clob
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
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
java.sql.SQLException

setAsciiStream

public java.io.OutputStream setAsciiStream(long pos)
                                    throws java.sql.SQLException
Specified by:
setAsciiStream in interface java.sql.Clob
java.sql.SQLException

setCharacterStream

public java.io.Writer setCharacterStream(long pos)
                                  throws java.sql.SQLException
Specified by:
setCharacterStream in interface java.sql.Clob
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
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
java.sql.SQLException
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