org.verapdf.pd

Class PDSignature

java.lang.Object

org.verapdf.pd.PDObject

org.verapdf.pd.PDSignature

public class PDSignature
extends PDObject

Represents digital signature on pd level.

Author:

Sergey Shemyakov

Constructor Summary

Constructors

Constructor and Description
PDSignature(COSDictionary dict)

Method Summary

Modifier and Type	Method and Description
int[]	getByteRange()
String	getContactInfo()
COSString	getContents()
ASAtom	getFilter()
String	getLocation()
String	getName()
String	getReason()
COSArray	getReference()
Calendar	getSignDate()
ASAtom	getSubfilter()

Methods inherited from class org.verapdf.pd.PDObject

clear, empty, getBooleanKey, getIntegerKey, getKey, getNameKey, getObject, getRealKey, getStringKey, knownKey, removeKey, setBooleanKey, setIntegerKey, setKey, setNameKey, setObject, setObject, setStringKey, updateFromObject, updateToObject

Methods inherited from class java.lang.Object

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

Constructor Detail

PDSignature

public PDSignature(COSDictionary dict)

Method Detail

getByteRange

public int[] getByteRange()

Returns:

int[] representation of ByteRange entry.

getReference

public COSArray getReference()

Returns:

array of signature reference dictionaries.

getContents

public COSString getContents()

Returns:

COSString that contains Contents of PDSignature.

getFilter

public ASAtom getFilter()

Returns:

the name of the preferred signature handler to use when validating this signature.

getSignDate

public Calendar getSignDate()

Returns:

the time of signing.

getContactInfo

public String getContactInfo()

Returns:

information provided by the signer to enable a recipient to contact the signer to verify the signature.

getSubfilter

public ASAtom getSubfilter()

Returns:

a name that describes the encoding of the signature value and key information in the signature dictionary.

getName

public String getName()

Returns:

the name of the person or authority signing the document.

getLocation

public String getLocation()

Returns:

the CPU host name or physical location of the signing.

getReason

public String getReason()

Returns:

the reason for the signing, such as ( I agree ).