org.nuiton.csv.ext

Class RepeatableExport<E>

java.lang.Object

org.nuiton.csv.Export<E>

org.nuiton.csv.ext.RepeatableExport<E>

public class RepeatableExport<E>
extends Export<E>

Extends the Export classes to be able to generate only once the header.

Since:

2.6

Author:

tchemit

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	headerWritten
protected boolean	writeOnceHeader

Fields inherited from class org.nuiton.csv.Export

data, model, separator

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RepeatableExport(ExportModel<E> model, Iterable<E> data, boolean writeOnceHeader)

Method Summary

Methods

Modifier and Type	Method and Description
static <E> void	exportToFile(ExportModel<E> model, Iterable<E> data, File file, Charset charset, boolean writeOnceHeader)
static <E> String	exportToString(ExportModel<E> model, Iterable<E> data, Charset charset, boolean writeOnceHeader)
static <E> void	exportToWriter(ExportModel<E> model, Iterable<E> data, Writer writer, boolean writeOnceHeader)
boolean	isHeaderWritten()
static <E> RepeatableExport<E>	newExport(ExportModel<E> model, Iterable<E> data, boolean writeOnceHeader)
protected void	writeHeader(Writer writer)

Methods inherited from class org.nuiton.csv.Export

exportToFile, exportToFile, exportToFile, exportToString, exportToString, exportToWriter, newExport, startExport, startExport, startExportAsString, toString, toString, write, write, write, write, write, write, write, write, write, write, writeRow

Methods inherited from class java.lang.Object

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

Field Detail

writeOnceHeader

protected final boolean writeOnceHeader

headerWritten

protected boolean headerWritten

Constructor Detail

RepeatableExport

protected RepeatableExport(ExportModel<E> model,
                Iterable<E> data,
                boolean writeOnceHeader)

Method Detail

newExport

public static <E> RepeatableExport<E> newExport(ExportModel<E> model,
                                Iterable<E> data,
                                boolean writeOnceHeader)

exportToWriter

public static <E> void exportToWriter(ExportModel<E> model,
                      Iterable<E> data,
                      Writer writer,
                      boolean writeOnceHeader)
                           throws Exception

Throws:

Exception

exportToFile

public static <E> void exportToFile(ExportModel<E> model,
                    Iterable<E> data,
                    File file,
                    Charset charset,
                    boolean writeOnceHeader)
                         throws Exception

Throws:

Exception

exportToString

public static <E> String exportToString(ExportModel<E> model,
                        Iterable<E> data,
                        Charset charset,
                        boolean writeOnceHeader)
                             throws Exception

Throws:

Exception

isHeaderWritten

public boolean isHeaderWritten()

writeHeader

protected void writeHeader(Writer writer)
                    throws IOException

Overrides:

writeHeader in class Export<E>

Throws:

IOException