Package br.ufsc.labsec.signature.conformanceVerifier.pdf

Class ObjectEvaluation.DocMDP

java.lang.Object

br.ufsc.labsec.signature.conformanceVerifier.pdf.ObjectEvaluation.DocMDP

All Implemented Interfaces:

ObjectEvaluation.SelectiveComputation

Direct Known Subclasses:

ObjectEvaluation.FallbackSelectiveComputation

Enclosing class:

ObjectEvaluation

public static class ObjectEvaluation.DocMDP
extends Object
implements ObjectEvaluation.SelectiveComputation

P number (Optional) The access permissions granted for this document. Valid values are:

1 No changes to the document are permitted; any change to the document invalidates the signature.

2 Permitted changes are filling in forms, instantiating page templates, and signing; other changes invalidate the signature.

3 Permitted changes are the same as for 2, as well as annotation creation, deletion, and modification; other changes invalidate the signature

Field Summary

Fields

Modifier and Type	Field	Description
int	p
int	signatureIndex
float	version

Constructor Summary

Constructors

Constructor	Description
DocMDP(int p, int signatureIndex, float version)
DocMDP(org.apache.pdfbox.cos.COSBase base, int signatureIndex, org.apache.pdfbox.pdmodel.PDDocument document)

Method Summary

Modifier and Type	Method	Description
boolean	allows(ObjectEvaluation.Change change)
float	getPDFVersion()
int	getSignatureIndex()
boolean	selectiveness(ObjectEvaluation.Selectiveness selectiveness)

Methods inherited from class java.lang.Object

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

Field Details

version

public final float version

p

public final int p

signatureIndex

public final int signatureIndex

Constructor Details

DocMDP

public DocMDP(org.apache.pdfbox.cos.COSBase base,
int signatureIndex,
org.apache.pdfbox.pdmodel.PDDocument document)
       throws PdfException

Throws:

PdfException

DocMDP

public DocMDP(int p,
int signatureIndex,
float version)

Parameters:

p - permissões de acesso

signatureIndex - índice da assinatura

version - versão do dicionário

Method Details

getSignatureIndex

public int getSignatureIndex()

getPDFVersion

public float getPDFVersion()

Specified by:

getPDFVersion in interface ObjectEvaluation.SelectiveComputation

allows

public boolean allows(ObjectEvaluation.Change change)

Specified by:

allows in interface ObjectEvaluation.SelectiveComputation

selectiveness

public boolean selectiveness(ObjectEvaluation.Selectiveness selectiveness)

Specified by:

selectiveness in interface ObjectEvaluation.SelectiveComputation