jxl.demo
Class BiffDump

java.lang.Object
  |
  +--jxl.demo.BiffDump

class BiffDump

extends java.lang.Object

Generates a biff dump of the specified excel file

Field Summary

private static int	bytesPerLine
private BiffRecordReader	reader
private java.util.HashMap	recordNames
private java.io.BufferedWriter	writer

Constructor Summary

BiffDump(java.io.File file, java.io.OutputStream os)
Constructor

Method Summary

private void	buildNameHash() Builds the hashmap of record names
private void	dump() Dumps out the contents of the excel file
private void	writeByte(byte val, java.lang.StringBuffer buf) Writes the string passed in as a minimum of four digits
private void	writeRecord(Record r) Writes out the biff record
private void	writeSixDigitValue(int pos, java.lang.StringBuffer buf) Writes the string passed in as a minimum of four digits

Methods inherited from class java.lang.Object

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

Field Detail

writer

private java.io.BufferedWriter writer

reader

private BiffRecordReader reader

recordNames

private java.util.HashMap recordNames

bytesPerLine

private static final int bytesPerLine

Constructor Detail

BiffDump

public BiffDump(java.io.File file,
                java.io.OutputStream os)
         throws java.io.IOException,
                BiffException

Constructor

Parameters:

file - the file

os - the output stream

Throws:

java.io.IOException -

BiffException -

Method Detail

buildNameHash

private void buildNameHash()

Builds the hashmap of record names

dump

private void dump()
           throws java.io.IOException

Dumps out the contents of the excel file

writeRecord

private void writeRecord(Record r)
                  throws java.io.IOException

Writes out the biff record

Parameters:

r -

Throws:

java.io.IOException - if an error occurs

writeSixDigitValue

private void writeSixDigitValue(int pos,
                                java.lang.StringBuffer buf)

Writes the string passed in as a minimum of four digits

writeByte

private void writeByte(byte val,
                       java.lang.StringBuffer buf)

Writes the string passed in as a minimum of four digits