Table of Contents

Class VersionConforming

Namespace
iText.Kernel.Pdf
Assembly
itext.kernel.dll
public class VersionConforming
Inheritance
VersionConforming
Inherited Members

Constructors

VersionConforming() 

public VersionConforming()

Fields

DEPRECATED_AES256_REVISION 

public const string DEPRECATED_AES256_REVISION = "It seems that PDF 1.7 document encrypted with AES256 was updated to PDF 2.0 version and StampingProperties#preserveEncryption flag was set: encryption shall be updated via WriterProperties#setStandardEncryption method. Standard security handler was found with revision 5, which is deprecated and shall not be used in PDF 2.0 documents."

Field Value

string

DEPRECATED_ENCRYPTION_ALGORITHMS 

public const string DEPRECATED_ENCRYPTION_ALGORITHMS = "Encryption algorithms STANDARD_ENCRYPTION_40, STANDARD_ENCRYPTION_128 and ENCRYPTION_AES_128 (see com.itextpdf.kernel.pdf.EncryptionConstants) are deprecated in PDF 2.0. It is highly recommended not to use it."

Field Value

string

DEPRECATED_NEED_APPEARANCES_IN_ACROFORM 

public const string DEPRECATED_NEED_APPEARANCES_IN_ACROFORM = "NeedAppearances has been deprecated in PDF 2.0. Appearance streams are required in PDF 2.0."

Field Value

string

DEPRECATED_XFA_FORMS 

public const string DEPRECATED_XFA_FORMS = "XFA is deprecated in PDF 2.0. The XFA form will not be written to the document"

Field Value

string

Methods

ValidatePdfVersionForDeprecatedFeatureLogError(PdfDocument, PdfVersion, string) 

public static bool ValidatePdfVersionForDeprecatedFeatureLogError(PdfDocument document, PdfVersion expectedVersion, string deprecatedFeatureLogMessage)

Parameters

document PdfDocument
expectedVersion PdfVersion
deprecatedFeatureLogMessage string

Returns

bool

ValidatePdfVersionForDeprecatedFeatureLogWarn(PdfDocument, PdfVersion, string) 

public static bool ValidatePdfVersionForDeprecatedFeatureLogWarn(PdfDocument document, PdfVersion expectedVersion, string deprecatedFeatureLogMessage)

Parameters

document PdfDocument
expectedVersion PdfVersion
deprecatedFeatureLogMessage string

Returns

bool

ValidatePdfVersionForDictEntry(PdfDocument, PdfVersion, PdfName, PdfName) 

public static bool ValidatePdfVersionForDictEntry(PdfDocument document, PdfVersion expectedVersion, PdfName entryKey, PdfName dictType)

Parameters

document PdfDocument
expectedVersion PdfVersion
entryKey PdfName
dictType PdfName

Returns

bool