Class PDFEncryptionManager


  • public final class PDFEncryptionManager
    extends java.lang.Object
    This class acts as a factory for PDF encryption support. It enables the feature to be optional to FOP depending on the availability of JCE.
    • Method Detail

      • isJCEAvailable

        public static boolean isJCEAvailable()
        Indicates whether JCE is available.
        Returns:
        boolean true if JCE is present
      • checkAvailableAlgorithms

        public static boolean checkAvailableAlgorithms()
        Checks whether the necessary algorithms are available.
        Returns:
        boolean True if all necessary algorithms are present
      • setupPDFEncryption

        public static void setupPDFEncryption​(PDFEncryptionParams params,
                                              PDFDocument pdf)
        Sets up PDF encryption if PDF encryption is requested by registering a PDFEncryptionParams object with the user agent and if the necessary cryptographic support is available.
        Parameters:
        params - the PDF encryption params or null to disable encryption
        pdf - the PDF document to setup encryption for
      • newInstance

        public static PDFEncryption newInstance​(PDFEncryptionParams params,
                                                PDFDocument pdf)
        Creates a new PDFEncryption instance if PDF encryption is available.
        Parameters:
        params - PDF encryption parameters
        pdf - the PDF document to encrypt
        Returns:
        PDFEncryption the newly created instance, null if PDF encryption is unavailable.