com.mungoknotwise.sqlcli
Class PrintStreamedShowTablesResultSetExtractor

java.lang.Object
  |
  +--com.mungoknotwise.sqlcli.BasicPrintStreamed
        |
        +--com.mungoknotwise.sqlcli.PrintStreamedShowTablesResultSetExtractor

All Implemented Interfaces:

PrintStreamed, ResultSetExtractor

public class PrintStreamedShowTablesResultSetExtractor

extends BasicPrintStreamed

implements ResultSetExtractor

Implemention of ResultSetExtractor that writes the results of a show tables command to the object's print streams.

Version:

$Id: PrintStreamedShowTablesResultSetExtractor.java,v 1.2 2004/09/07 22:24:21 mungoknotwise Exp $

Author:

Steven Caswell

Constructor Summary

PrintStreamedShowTablesResultSetExtractor()
Constructs a new instance of PrintStreamedShowTablesResultSetExtractor.

Method Summary

java.lang.Object	extractData(java.sql.ResultSet resultSet) Extracts data from the result set. Implementing classes are expected to step through each row of the result set and handle the rows as desired.
void	setAttribute(java.lang.String key, java.lang.Object value) Sets the attribute value with the specified key.
void	setDatabaseMetaData(java.sql.DatabaseMetaData databaseMetaData) Sets the database metadata for use by this instance.
void	writeFooter() Writes the footer to the print streams.
void	writeHeader() Writes the header to the print streams.

Methods inherited from class com.mungoknotwise.sqlcli.BasicPrintStreamed

addPrintStream, print, println, removePrintStream, streamIterator

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintStreamedShowTablesResultSetExtractor

public PrintStreamedShowTablesResultSetExtractor()

Constructs a new instance of PrintStreamedShowTablesResultSetExtractor.

Method Detail

extractData

public java.lang.Object extractData(java.sql.ResultSet resultSet)
                             throws java.sql.SQLException

Extracts data from the result set. Implementing classes are expected to step through each row of the result set and handle the rows as desired.

Specified by:

extractData in interface ResultSetExtractor

Parameters:

resultSet - the result set

Returns:

the extracted result set

Throws:

java.sql.SQLException - if an error occurs

setAttribute

public void setAttribute(java.lang.String key,
                         java.lang.Object value)

Sets the attribute value with the specified key.

Specified by:

setAttribute in interface ResultSetExtractor

Parameters:

key - the attribute key

value - the attribute value

setDatabaseMetaData

public void setDatabaseMetaData(java.sql.DatabaseMetaData databaseMetaData)

Sets the database metadata for use by this instance.

Parameters:

databaseMetaData - databaseMetaData

writeFooter

public void writeFooter()

Writes the footer to the print streams.

writeHeader

public void writeHeader()

Writes the header to the print streams.