Class CertificationSignature

  • public class CertificationSignature
    extends Signature

    A document certification (MDP) signature that certifies the document

    These signatures are also called Document Modification Detection and Prevention (MDP) signatures. This type of signature enables the detection of rejected changes specified by the author.
    • Method Detail

      • getPermissions

        public MdpPermissions getPermissions()

        The access permissions granted for this document (Getter)

        Note that for encrypted PDF documents, the restrictions defined by this CertificationSignature are in addition to the document's Document.getPermissions().
        java.lang.IllegalStateException - If the object has already been closed