net.sf.flatpack.writer

Class DelimiterWriter

java.lang.Object

net.sf.flatpack.writer.AbstractWriter

net.sf.flatpack.writer.DelimiterWriter

All Implemented Interfaces:

AutoCloseable, Writer

public class DelimiterWriter
extends AbstractWriter

Since:

4.0 public methods are more fluent

Author:

Dirk Holmes and Holger Holger Hoffstatte

Field Summary

Fields inherited from class net.sf.flatpack.writer.AbstractWriter

lineSeparator

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DelimiterWriter(Map columnMapping, Writer output, char delimiter, char qualifier, WriterOptions options)

Method Summary

Modifier and Type	Method and Description
Writer	nextRecord() Writes a newline to the output and discards the rowMap.
Writer	printFooter() Export footer
Writer	printHeader() Export header
protected boolean	validateColumnTitle(String columnTitle) Subclasses must implement this method to perform validation of columnTitle.
protected void	write(Object value)
protected void	writeColumnTitles()
protected void	writeRow()
protected void	writeWithDelimiter(Object value)

Methods inherited from class net.sf.flatpack.writer.AbstractWriter

addRecordEntry, close, flush, getRowMap, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

DelimiterWriter

protected DelimiterWriter(Map columnMapping,
                          Writer output,
                          char delimiter,
                          char qualifier,
                          WriterOptions options)
                   throws IOException

Throws:

IOException

Method Detail

writeWithDelimiter

protected void writeWithDelimiter(Object value)
                           throws IOException

Throws:

IOException

write

protected void write(Object value)
              throws IOException

Overrides:

write in class AbstractWriter

Throws:

IOException

writeColumnTitles

protected void writeColumnTitles()
                          throws IOException

Throws:

IOException

writeRow

protected void writeRow()
                 throws IOException

Throws:

IOException

nextRecord

public final Writer nextRecord()
                        throws IOException

Description copied from class: AbstractWriter

Writes a newline to the output and discards the rowMap.

This method must be overridden by subclasses to write out the record data stored in rowMap. Overriders must call super.nextRecord() as the last call in their implementation.

Specified by:

nextRecord in interface Writer

Overrides:

nextRecord in class AbstractWriter

Throws:

IOException

printFooter

public Writer printFooter()
                   throws IOException

Description copied from interface: Writer

Export footer

Throws:

IOException

printHeader

public Writer printHeader()
                   throws IOException

Description copied from interface: Writer

Export header

Throws:

IOException

validateColumnTitle

protected boolean validateColumnTitle(String columnTitle)

Description copied from class: AbstractWriter

Subclasses must implement this method to perform validation of columnTitle.

Specified by:

validateColumnTitle in class AbstractWriter

Parameters:

columnTitle - title of the column to be filled

Returns:

true if the column title is valid else return false.