Package com.pspdfkit.signatures

Class DigitalSignatureInfo.BuildData

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Constructor Summary

      Constructors 
      Constructor Description

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      String getName() Name of the software module that was used to create the digital signature.
      String getDate() Build date of the software that was used to create the digital signature.
      Integer getRevision() The software module revision number.
      String getRevisionText() String representation of the software module revision number.
      String getOperatingSystem() Operation system that was used while generating the digital signature.
      Integer getMinimumVersion() Minimum version of the software that is required to process the signature.
      boolean isPreRelease() Flag indicating that the signature was created with unreleased software.
      boolean isNonEmbeddedFontNoWarn() Flag if no warning should be displayed about not embedded fonts.
      boolean isTrustedMode() Flag that indicates that the software used for creating the digital signature was running in trusted mode (usually false).
      String toString()

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

    • Method Detail

      • getName

        @Nullable() String getName()

        Name of the software module that was used to create the digital signature.

        Returns:

        Name of the software or null.

      • getDate

        @Nullable() String getDate()

        Build date of the software that was used to create the digital signature. The date is usually produced by the compiler of the software and does not follow any specific format.

        Returns:

        Build date of the software or null.

      • getRevision

        @Nullable() Integer getRevision()

        The software module revision number. This should be a unique number for every revision of the signature software, which can be used to track and differentiate different software versions.

        Returns:

        Revision number of the signature software or null.

      • getRevisionText

        @Nullable() String getRevisionText()

        String representation of the software module revision number.

        Returns:

        Revision number of the signature software or null.

      • getOperatingSystem

        @Nullable() String getOperatingSystem()

        Operation system that was used while generating the digital signature. This does not follow any specific format.

        Returns:

        Operating system used while generating the signature or null.

      • getMinimumVersion

        @Nullable() Integer getMinimumVersion()

        Minimum version of the software that is required to process the signature. According to the PDF specification, this property is deprecated and should no longer be used.

        Returns:

        Minimum version of the software required to process the signature.

      • isPreRelease

         boolean isPreRelease()

        Flag indicating that the signature was created with unreleased software. This is usually false, but might be true if the digital signature was created with a software that was not yet released.

        Returns:

        true if the signature was created with an unreleased software, otherwise false (common case).

      • isNonEmbeddedFontNoWarn

         boolean isNonEmbeddedFontNoWarn()

        Flag if no warning should be displayed about not embedded fonts. This is set to true if there is a Legal dictionary in the catalog of the PDF file, and the NonEmbeddedFonts attribute in that dictionary has a non-zero value.

        Returns:

        true if NonEmbeddedFonts in the PDF file is non-zero, otherwise false.

      • isTrustedMode

         boolean isTrustedMode()

        Flag that indicates that the software used for creating the digital signature was running in trusted mode (usually false). Trusted mode means that the code that was used while signing was not affecting the rendering of the PDF file in a way that is not covered by the PDF specification.

        Returns:

        true if the software was running in trusted mode, otherwise false (common case).