Package org.europa.together.application

Class OpenPdfRenderer

java.lang.Object

org.europa.together.application.OpenPdfRenderer

All Implemented Interfaces:

PdfRenderer

@Repository
public class OpenPdfRenderer
extends Object
implements PdfRenderer

Implementation of a simple PDF Renderer.
https://knpcode.com/java-programs/generating-pdf-java-using-openpdf-tutorial/#HelloWorldOpenPDF

Field Summary

Fields inherited from interface org.europa.together.business.PdfRenderer

FEATURE_ID

Constructor Summary

Constructors

Constructor	Description
OpenPdfRenderer()

Method Summary

Modifier and Type	Method	Description
String	getAuthor()	Get the author of the document.
String	getKeywords()	Get the document related keywords.
String	getSubject()	Get the document subject.
String	getTitle()	Get the document title.
PdfDocument	loadDocument(File pdfDocument)	Read a PDF from FILE as PdfReader.
PdfDocument	removePage(PdfDocument pdf, int... pages)	Remove from a given PDF pages.
void	renderDocumentFromHtml(String file, String template)	Generate a PDF document in the size A4 from a HTML String.
void	setAuthor(String author)	Set the author for the document.
void	setKeywords(String keywords)	Set hte keywords for the document.
void	setSubject(String subject)	Set the document subject.
void	setTitle(String title)	Set the document title.
void	writeDocument(PdfDocument pdf, String destination)	Writes a PDF document (PdfReader) to the given destination.

Methods inherited from class java.lang.Object

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

Constructor Details

OpenPdfRenderer

public OpenPdfRenderer()

Method Details

loadDocument

public PdfDocument loadDocument(File pdfDocument)
                         throws IOException

Description copied from interface: PdfRenderer

Read a PDF from FILE as PdfReader.

Specified by:

loadDocument in interface PdfRenderer

Parameters:

pdfDocument - as File

Returns:

pdf as PdfReader

Throws:

IOException

writeDocument

public void writeDocument(PdfDocument pdf,
 String destination)
                   throws IOException,
FileNotFoundException

Description copied from interface: PdfRenderer

Writes a PDF document (PdfReader) to the given destination.

Specified by:

writeDocument in interface PdfRenderer

Parameters:

pdf - as PdfReader

destination - as String

Throws:

IOException

FileNotFoundException

removePage

public PdfDocument removePage(PdfDocument pdf,
 int... pages)
                       throws IOException

Description copied from interface: PdfRenderer

Remove from a given PDF pages. Usage:
PdfReader pdf = readDocument(new File(document.pdf)); File newPdf = removePages(pdf, 2, 4, 12);
Removes from the PDF document the pages: 2,4 and 12.

Specified by:

removePage in interface PdfRenderer

Parameters:

pdf - as PdfReader

pages - as int

Returns:

pdf as PdfReader

Throws:

IOException

renderDocumentFromHtml

public void renderDocumentFromHtml(String file,
 String template)
                            throws FileNotFoundException

Description copied from interface: PdfRenderer

Generate a PDF document in the size A4 from a HTML String. The file parameter define the path were the PDF will sored an how the document is named.

Specified by:

renderDocumentFromHtml in interface PdfRenderer

Parameters:

file - as String

template - as String

Throws:

FileNotFoundException

setAuthor

public void setAuthor(String author)

Description copied from interface: PdfRenderer

Set the author for the document.

Specified by:

setAuthor in interface PdfRenderer

Parameters:

author - as String

setKeywords

public void setKeywords(String keywords)

Description copied from interface: PdfRenderer

Set hte keywords for the document.

Specified by:

setKeywords in interface PdfRenderer

Parameters:

keywords - as String

setSubject

public void setSubject(String subject)

Description copied from interface: PdfRenderer

Set the document subject.

Specified by:

setSubject in interface PdfRenderer

Parameters:

subject - as String

setTitle

public void setTitle(String title)

Description copied from interface: PdfRenderer

Set the document title.

Specified by:

setTitle in interface PdfRenderer

Parameters:

title - as String

getAuthor

public String getAuthor()

Description copied from interface: PdfRenderer

Get the author of the document.

Specified by:

getAuthor in interface PdfRenderer

Returns:

author as String

getKeywords

public String getKeywords()

Description copied from interface: PdfRenderer

Get the document related keywords.

Specified by:

getKeywords in interface PdfRenderer

Returns:

keywords as String

getSubject

public String getSubject()

Description copied from interface: PdfRenderer

Get the document subject.

Specified by:

getSubject in interface PdfRenderer

Returns:

subject as String

getTitle

public String getTitle()

Description copied from interface: PdfRenderer

Get the document title.

Specified by:

getTitle in interface PdfRenderer

Returns:

title as String