com.itextpdf.pdfua.checkers

Class PdfUA2Checker

java.lang.Object

com.itextpdf.pdfua.checkers.PdfUAChecker

com.itextpdf.pdfua.checkers.PdfUA2Checker

All Implemented Interfaces:

IValidationChecker

public class PdfUA2Checker
extends PdfUAChecker

The class defines the requirements of the PDF/UA-2 standard and contains method implementations from the abstract PdfUAChecker class.

The specification implemented by this class is ISO 14289-2.

Constructor Summary

Constructors

Constructor and Description
PdfUA2Checker(PdfDocument pdfDocument) Creates PdfUA2Checker instance with PDF document which will be validated against PDF/UA-2 standard.

Method Summary

Modifier and Type	Method and Description
protected void	checkMetadata(PdfCatalog catalog) Checks that the Catalog dictionary of a conforming file contains the Metadata key whose value is a metadata stream as defined in ISO 32000-2:2020.
boolean	isPdfObjectReadyToFlush(PdfObject object)
void	validate(IValidationContext context)

Methods inherited from class com.itextpdf.pdfua.checkers.PdfUAChecker

warnOnPageFlush

Methods inherited from class java.lang.Object

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

Constructor Detail

PdfUA2Checker

public PdfUA2Checker(PdfDocument pdfDocument)

Creates PdfUA2Checker instance with PDF document which will be validated against PDF/UA-2 standard.

Parameters:

pdfDocument - the document to validate

Method Detail

validate

public void validate(IValidationContext context)

isPdfObjectReadyToFlush

public boolean isPdfObjectReadyToFlush(PdfObject object)

checkMetadata

protected void checkMetadata(PdfCatalog catalog)

Checks that the Catalog dictionary of a conforming file contains the Metadata key whose value is a metadata stream as defined in ISO 32000-2:2020. Also checks that the value of pdfuaid:part is 2 for conforming PDF files and validates required pdfuaid:rev value.

Checks that the Metadata stream as specified in ISO 32000-2:2020, 14.3 in the document catalog dictionary includes a dc: title entry reflecting the title of the document.

Parameters:

catalog - PdfCatalog document catalog dictionary