consulting.omnia.util.io.file.core

Class SimpleMultiFileDataWritter

java.lang.Object

consulting.omnia.util.io.file.core.SimpleMultiFileDataWritter

All Implemented Interfaces:

MultiDataWriter

public class SimpleMultiFileDataWritter
extends Object
implements MultiDataWriter

Singleton default implementation of MultiFileDataWritter.

Author:

Ronaldo Blanc ronaldoblanc at omnia.consulting

Method Summary

Modifier and Type	Method and Description
static MultiDataWriter	getInstance() Singleton instance.
boolean	hasWriter(String filename) Checks if a writer exists.
void	newWriter(String filename) Defines a new writer.
void	write(String filename, String data, boolean noDups) Writes out data.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static MultiDataWriter getInstance()

Singleton instance.

Returns:

An unique instance of the MultiFileDataWritter

newWriter

public void newWriter(String filename)
               throws NoSuchFileException

Description copied from interface: MultiDataWriter

Defines a new writer.

Specified by:

newWriter in interface MultiDataWriter

Parameters:

filename - the name of the file to write to

Throws:

NoSuchFileException - if the file path is wrong

hasWriter

public boolean hasWriter(String filename)

Description copied from interface: MultiDataWriter

Checks if a writer exists.

Specified by:

hasWriter in interface MultiDataWriter

Parameters:

filename - the name of the file to write to

Returns:

true if the filename writer exists, false otherwise

write

public void write(String filename,
                  String data,
                  boolean noDups)
           throws NoSuchFileException,
                  IOException

Description copied from interface: MultiDataWriter

Writes out data.

Specified by:

write in interface MultiDataWriter

Parameters:

filename - The destination to writes on.

data - The data that should be written.

noDups - If true duplicate records are not allowed.

Throws:

NoSuchFileException - if the file path is wrong

IOException - is something went wrong