Class PdfUA1FormChecker

java.lang.Object

com.itextpdf.pdfua.checkers.utils.ua1.PdfUA1FormChecker

public final class PdfUA1FormChecker
extends Object

Class that provides methods for checking PDF/UA-1 compliance of interactive form fields.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PdfUA1FormChecker.PdfUA1FormTagHandler	Handler for checking form field elements in the tag tree.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PdfUA1FormChecker()	Creates a new PdfUA1FormChecker instance.

Method Summary

Modifier and Type	Method	Description
static void	checkFormStructElement(PdfStructElem form)	Checks "Form" structure element.
private static boolean	containsRole(PdfStructElem structElem)
private static PdfDictionary	getInteractiveKidForm(PdfStructElem structElem)	Gets a widget annotation kid if it exists.

Methods inherited from class Object

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

Constructor Details

PdfUA1FormChecker

private PdfUA1FormChecker()

Creates a new PdfUA1FormChecker instance.

Method Details

checkFormStructElement

public static void checkFormStructElement(PdfStructElem form)

Checks "Form" structure element.

Parameters:

form - structure element to check

Throws:

PdfUAConformanceException - if document has incorrect tag structure for Form tag

getInteractiveKidForm

private static PdfDictionary getInteractiveKidForm(PdfStructElem structElem)

Gets a widget annotation kid if it exists.

Parameters:

structElem - parent structure element

Returns:

kid as PdfDictionary

containsRole

private static boolean containsRole(PdfStructElem structElem)