Package csv

Class CSVFactory

java.lang.Object

csv.CSVFactory

public class CSVFactory
extends java.lang.Object

This factory returns correct reader and writer implementations for given files.

Author:

RalphSchuster

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CSVFactory()	Creates the factory and initializes.

Method Summary

Modifier and Type	Method	Description
static CSVFactory	getFactory()	Returns the factory for rading/writing tables.
java.lang.String	getMimeType(java.io.File file)	Returns the MIME type for the given file.
AbstractStreamTableReader	getMimeTypeReader(java.lang.String mimeType)	Returns a reader for the given MIME type.
AbstractStreamTableWriter	getMimeTypeWriter(java.lang.String mimeType)	Returns a writer for the given MIME type.
TableReader	getReader(java.io.File file)	Returns the correct reader for the given file.
TableReader	getReader(java.lang.String file)	Returns the correct reader for the given file.
AbstractStreamTableWriter	getWriter(java.io.File file)	Returns the correct reader for the given file.
AbstractStreamTableWriter	getWriter(java.lang.String file)	Returns the correct reader for the given file.
protected void	init()	Initializes the factory.
protected void	initReaderMap()	Initializes the reader map.
protected void	initWriterMap()	Initializes the writer map.
void	register(MimeTypeInfo mimeTypeInfo)	Registers a new MIME type.

Methods inherited from class java.lang.Object

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

Constructor Details

CSVFactory

protected CSVFactory()

Creates the factory and initializes.

Method Details

getFactory

public static CSVFactory getFactory()

Returns the factory for rading/writing tables.

Returns:

factory factory object (singleton)

init

protected void init()

Initializes the factory.

initReaderMap

protected void initReaderMap()

Initializes the reader map.

initWriterMap

protected void initWriterMap()

Initializes the writer map.

register

public void register(MimeTypeInfo mimeTypeInfo)

Registers a new MIME type.

Parameters:

mimeTypeInfo - the info to register

getReader

public TableReader getReader(java.lang.String file) throws java.io.IOException

Returns the correct reader for the given file.

Parameters:

file - filename

Returns:

reader class instance to be used

Throws:

java.io.IOException - when the file cannot be read

getReader

public TableReader getReader(java.io.File file) throws java.io.IOException

Returns the correct reader for the given file.

Parameters:

file - file

Returns:

reader class instance to be used

Throws:

java.io.IOException - when the file cannot be read

getMimeTypeReader

public AbstractStreamTableReader getMimeTypeReader(java.lang.String mimeType)

Returns a reader for the given MIME type.

Parameters:

mimeType - MIME type

Returns:

reader to be used

getWriter

public AbstractStreamTableWriter getWriter(java.lang.String file) throws java.io.IOException

Returns the correct reader for the given file.

Parameters:

file - filename

Returns:

reader class instance to be used

Throws:

java.io.IOException - when the file cannot be written

getWriter

public AbstractStreamTableWriter getWriter(java.io.File file) throws java.io.IOException

Returns the correct reader for the given file.

Parameters:

file - file

Returns:

reader class instance to be used

Throws:

java.io.IOException - when the file cannot be written

getMimeTypeWriter

public AbstractStreamTableWriter getMimeTypeWriter(java.lang.String mimeType)

Returns a writer for the given MIME type.

Parameters:

mimeType - MIME type

Returns:

writer to be used

getMimeType

public java.lang.String getMimeType(java.io.File file)

Returns the MIME type for the given file.

Parameters:

file - file to check

Returns:

MIME type of file