Package net.sf.basedb.core.migrate

Interface ResultWriterFactory

All Known Implementing Classes:

PostgresResultWriterFactory

public interface ResultWriterFactory

Interface for factories that knows how to create result writers. Implementations typically need to be able to format the exported values so that a specific target database knows how to import them.

Since:

3.1

Author:

nicklas

See Also:

• ResultWriter

Last modified

$Date$

Method Summary

Modifier and Type	Method	Description
ResultWriter	create(ResultSet rs, int index, Writer writer, TableInfo.ColumnInfo column)	Create a new result writer.

Method Details

create

ResultWriter create(ResultSet rs,
 int index,
 Writer writer,
 TableInfo.ColumnInfo column)

Create a new result writer.

Parameters:

rs - The result set that data should be taken from

index - The column index that the writer should read date from

writer - The writer to write the formatted output to

column - More information about the column that the writer should read from

Returns:

A result writer implementation

Throws:

BaseException - If the factory don't know how to create a writer for the given column