Package net.sf.basedb.util.bfs

Class GenericBaseDataWriterFactory<T>

java.lang.Object

net.sf.basedb.util.bfs.AbstractDataWriterFactory<T>

net.sf.basedb.util.bfs.GenericBaseDataWriterFactory<T>

All Implemented Interfaces:

DataWriterFactory<T>

public class GenericBaseDataWriterFactory<T>
extends AbstractDataWriterFactory<T>

Generic implementation of a data writer factory that create files in the BASE file system.

Version:

2.15

Author:

Nicklas

Last modified

$Date: 2010-01-12 14:21:49 +0100 (ti, 12 jan 2010) $

Field Summary

Fields

Modifier and Type	Field	Description
private final DbControl	dc
private final Directory	dir

Constructor Summary

Constructors

Constructor	Description
GenericBaseDataWriterFactory(DbControl dc, Directory dir, FilenameGenerator<T> filenameGenerator)	Create a new factory that creates files in the given directory.

Method Summary

Modifier and Type	Method	Description
protected OutputStream	getOutputStream(String filename)	Create a new file in the data directory with the given file name.
protected void	setFileProperties(File file)	Set file properties on the newly created file object.

Methods inherited from class net.sf.basedb.util.bfs.AbstractDataWriterFactory

createDataWriter, isUnique

Methods inherited from class java.lang.Object

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

Field Details

dc

private final DbControl dc

dir

private final Directory dir

Constructor Details

GenericBaseDataWriterFactory

public GenericBaseDataWriterFactory(DbControl dc,
 Directory dir,
 FilenameGenerator<T> filenameGenerator)
                             throws IOException

Create a new factory that creates files in the given directory. The directory should already exist.

Parameters:

dir - The directory to create files in

Throws:

IOException

Method Details

getOutputStream

protected OutputStream getOutputStream(String filename)
                                throws IOException

Create a new file in the data directory with the given file name.

Specified by:

getOutputStream in class AbstractDataWriterFactory<T>

Throws:

IOException - If there is a problem creating the file

setFileProperties

protected void setFileProperties(File file)

Set file properties on the newly created file object. The default implementation sets the character set to UTF-8 and the MIME type to text/plain. A subclass may override this method to set other properties.

Parameters:

file - The new file