Class FileXPorter

java.lang.Object

clazzfish.core.spi.FileXPorter

All Implemented Interfaces:

CsvXPorter

public class FileXPorter
extends Object
implements CsvXPorter

The class FileXPorter accepts a file URI to import and export CSV data.

Since:

2.5 (18.02.25)

Author:

oboehm

Constructor Summary

Constructors

Constructor	Description
FileXPorter(File file)
FileXPorter(URI uri)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
void	exportCSV(URI uri, String csvHeadLine, List<String> csvLines)	Interface for exporting CSV.
URI	getURI()	Simple getter for the import and export URI.
int	hashCode()
List<String>	importCSV(URI uri)	Interface for importing a CSV.
String	toString()
FileXPorter	withURI(URI csvURI)	Returns a (new) CsvXPorter with new URI.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface clazzfish.core.spi.CsvXPorter

exportCSV, exportCSV, importCSV

Constructor Details

FileXPorter

public FileXPorter(File file)

FileXPorter

public FileXPorter(URI uri)

Method Details

getURI

public URI getURI()

Description copied from interface: CsvXPorter

Simple getter for the import and export URI.

Specified by:

getURI in interface CsvXPorter

Returns:

URI

withURI

public FileXPorter withURI(URI csvURI)

Description copied from interface: CsvXPorter

Returns a (new) CsvXPorter with new URI.

Specified by:

withURI in interface CsvXPorter

Parameters:

csvURI - URI of the returned CsvXPorter

Returns:

usually a new CsvXPorter

exportCSV

public void exportCSV(URI uri,
 String csvHeadLine,
 List<String> csvLines)
               throws IOException

Description copied from interface: CsvXPorter

Interface for exporting CSV.

Specified by:

exportCSV in interface CsvXPorter

Parameters:

uri - URI wher the CSV should be exported to

csvHeadLine - CSV header

csvLines - CSV lines

Throws:

IOException - in case of I/O problems

importCSV

public List<String> importCSV(URI uri)
                       throws IOException

Description copied from interface: CsvXPorter

Interface for importing a CSV. This method should be called in CsvXPorter.exportCSV(URI, String, List) to aggregate the count of the actual export with former exports.

Specified by:

importCSV in interface CsvXPorter

Parameters:

uri - URI where the CSV should be imported from

Returns:

list of CSV lines (including head line)

Throws:

IOException - in case of I/O problems

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object