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package org.postgresql.jdbc3;
import java.sql.*;
public abstract class AbstractJdbc3Clob extends org.postgresql.jdbc2.AbstractJdbc2Clob
{
public AbstractJdbc3Clob(org.postgresql.PGConnection conn, int oid) throws SQLException
{
super(conn, oid);
}
/**
* Writes the given Java <code>String</code> to the <code>CLOB</code>
* value that this <code>Clob</code> object designates at the position
* <code>pos</code>.
*
* @param pos the position at which to start writing to the <code>CLOB</code>
* value that this <code>Clob</code> object represents
* @param str the string to be written to the <code>CLOB</code>
* value that this <code>Clob</code> designates
* @return the number of characters written
* @exception SQLException if there is an error accessing the
* <code>CLOB</code> value
*
* @since 1.4
*/
public int setString(long pos, String str) throws SQLException
{
throw org.postgresql.Driver.notImplemented();
}
/**
* Writes <code>len</code> characters of <code>str</code>, starting
* at character <code>offset</code>, to the <code>CLOB</code> value
* that this <code>Clob</code> represents.
*
* @param pos the position at which to start writing to this
* <code>CLOB</code> object
* @param str the string to be written to the <code>CLOB</code>
* value that this <code>Clob</code> object represents
* @param offset the offset into <code>str</code> to start reading
* the characters to be written
* @param len the number of characters to be written
* @return the number of characters written
* @exception SQLException if there is an error accessing the
* <code>CLOB</code> value
*
* @since 1.4
*/
public int setString(long pos, String str, int offset, int len) throws SQLException
{
throw org.postgresql.Driver.notImplemented();
}
/**
* Retrieves a stream to be used to write Ascii characters to the
* <code>CLOB</code> value that this <code>Clob</code> object represents,
* starting at position <code>pos</code>.
*
* @param pos the position at which to start writing to this
* <code>CLOB</code> object
* @return the stream to which ASCII encoded characters can be written
* @exception SQLException if there is an error accessing the
* <code>CLOB</code> value
* @see #getAsciiStream
*
* @since 1.4
*/
public java.io.OutputStream setAsciiStream(long pos) throws SQLException
{
throw org.postgresql.Driver.notImplemented();
}
/**
* Retrieves a stream to be used to write a stream of Unicode characters
* to the <code>CLOB</code> value that this <code>Clob</code> object
* represents, at position <code>pos</code>.
*
* @param pos the position at which to start writing to the
* <code>CLOB</code> value
*
* @return a stream to which Unicode encoded characters can be written
* @exception SQLException if there is an error accessing the
* <code>CLOB</code> value
* @see #getCharacterStream
*
* @since 1.4
*/
public java.io.Writer setCharacterStream(long pos) throws SQLException
{
throw org.postgresql.Driver.notImplemented();
}
/**
* Truncates the <code>CLOB</code> value that this <code>Clob</code>
* designates to have a length of <code>len</code>
* characters.
* @param len the length, in bytes, to which the <code>CLOB</code> value
* should be truncated
* @exception SQLException if there is an error accessing the
* <code>CLOB</code> value
*
* @since 1.4
*/
public void truncate(long len) throws SQLException
{
throw org.postgresql.Driver.notImplemented();
}
}
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