org.pdfbox.util
Class PDFText2HTML

java.lang.Object
  org.pdfbox.util.PDFStreamEngine
      org.pdfbox.util.PDFTextStripper
          org.pdfbox.util.PDFText2HTML

public class PDFText2HTML
extends PDFTextStripper

Wrap stripped text in simple HTML, trying to form HTML paragraphs. Paragraphs broken by pages, columns, or figures are not mended.

Version:

$Revision: 1.3 $

Author:

jjb - http://www.johnjbarton.com

Field Summary

Fields inherited from class org.pdfbox.util.PDFTextStripper

charactersByArticle, output

Constructor Summary

PDFText2HTML()
Constructor.

Method Summary

void	endDocument(PDDocument pdf) This method is available for subclasses of this class.
protected void	endParagraph() Write out the paragraph separator.
protected void	flushText() This will print the text to the output stream.
protected java.lang.String	getTitleGuess() The guess to the document title.
protected TextPosition	guessTitle(java.util.Iterator textIter) This method will attempt to guess the title of the document.
boolean	isSuppressParagraphs()
void	setSuppressParagraphs(boolean shouldSuppressParagraphs)
protected void	startParagraph() Write out the paragraph separator.
protected void	writeCharacters(TextPosition position) Write the string to the output stream.
protected void	writeHeader() Write the header to the output document.

Methods inherited from class org.pdfbox.util.PDFTextStripper

endPage, getCharactersByArticle, getCurrentPageNo, getEndBookmark, getEndPage, getLineSeparator, getOutput, getPageSeparator, getStartBookmark, getStartPage, getText, getText, getWordSeparator, processPage, processPages, setEndBookmark, setEndPage, setLineSeparator, setPageSeparator, setShouldSeparateByBeads, setSortByPosition, setStartBookmark, setStartPage, setSuppressDuplicateOverlappingText, setWordSeparator, shouldSeparateByBeads, shouldSortByPosition, shouldSuppressDuplicateOverlappingText, showCharacter, startDocument, startPage, writeText, writeText

Methods inherited from class org.pdfbox.util.PDFStreamEngine

getColorSpaces, getCurrentPage, getFonts, getGraphicsStack, getGraphicsState, getGraphicsStates, getResources, getTextLineMatrix, getTextMatrix, getXObjects, processOperator, processOperator, processStream, processSubStream, registerOperatorProcessor, resetEngine, setColorSpaces, setFonts, setGraphicsStack, setGraphicsState, setGraphicsStates, setTextLineMatrix, setTextMatrix, showString

Methods inherited from class java.lang.Object

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

Constructor Detail

PDFText2HTML

public PDFText2HTML()
             throws java.io.IOException

Constructor.

Throws:

java.io.IOException - If there is an error during initialization.

Method Detail

writeHeader

protected void writeHeader()
                    throws java.io.IOException

Write the header to the output document.

Throws:

java.io.IOException - If there is a problem writing out the header to the document.

getTitleGuess

protected java.lang.String getTitleGuess()

The guess to the document title.

Returns:

A string that is the title of this document.

flushText

protected void flushText()
                  throws java.io.IOException

This will print the text to the output stream.

Overrides:

flushText in class PDFTextStripper

Throws:

java.io.IOException - If there is an error writing the text.

endDocument

public void endDocument(PDDocument pdf)
                 throws java.io.IOException

This method is available for subclasses of this class. It will be called after processing of the document finishes.

Overrides:

endDocument in class PDFTextStripper

Parameters:

pdf - The PDF document that is being processed.

Throws:

java.io.IOException - If an IO error occurs.

guessTitle

protected TextPosition guessTitle(java.util.Iterator textIter)

This method will attempt to guess the title of the document.

Parameters:

textIter - The characters on the first page.

Returns:

The text position that is guessed to be the title.

startParagraph

protected void startParagraph()
                       throws java.io.IOException

Write out the paragraph separator.

Overrides:

startParagraph in class PDFTextStripper

Throws:

java.io.IOException - If there is an error writing to the stream.

endParagraph

protected void endParagraph()
                     throws java.io.IOException

Write out the paragraph separator.

Overrides:

endParagraph in class PDFTextStripper

Throws:

java.io.IOException - If there is an error writing to the stream.

writeCharacters

protected void writeCharacters(TextPosition position)
                        throws java.io.IOException

Write the string to the output stream.

Overrides:

writeCharacters in class PDFTextStripper

Parameters:

position - The text to write to the stream.

Throws:

java.io.IOException - If there is an error when writing the text.

isSuppressParagraphs

public boolean isSuppressParagraphs()

Returns:

Returns the suppressParagraphs.

setSuppressParagraphs

public void setSuppressParagraphs(boolean shouldSuppressParagraphs)

Parameters:

shouldSuppressParagraphs - The suppressParagraphs to set.