Class DeltaCRLIndicatorExtension

  • All Implemented Interfaces:
    java.io.Serializable, CertAttrSet

    public class DeltaCRLIndicatorExtension
    extends Extension
    implements CertAttrSet
    Represent the Delta CRL Indicator Extension.

    The delta CRL indicator is a critical CRL extension that identifies a delta-CRL. The value of BaseCRLNumber identifies the CRL number of the base CRL that was used as the starting point in the generation of this delta- CRL. The delta-CRL contains the changes between the base CRL and the current CRL issued along with the delta-CRL.

    See Also:
    Extension, CertAttrSet, Serialized Form
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String NAME
      Attribute name.
      static java.lang.String NUMBER  
      static java.lang.String OID
      The Object Identifier for this extension.
    • Constructor Summary

      Constructors 
      Constructor Description
      DeltaCRLIndicatorExtension​(int baseCRLNum)
      Create a DeltaCRLIndicatorExtension with the integer value.
      DeltaCRLIndicatorExtension​(java.lang.Boolean critical, java.lang.Object value)
      Create the extension from the passed DER encoded value of the same.
      DeltaCRLIndicatorExtension​(java.lang.Boolean critical, java.math.BigInteger baseCRLNum)
      Create a DeltaCRLIndicatorExtension with the BigInteger value.
      DeltaCRLIndicatorExtension​(java.math.BigInteger baseCRLNum)
      Create a DeltaCRLIndicatorExtension with the BigInteger value.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void decode​(java.io.InputStream in)
      Decode the extension from the InputStream.
      void delete​(java.lang.String name)
      Delete the attribute value.
      void encode​(java.io.OutputStream out)
      Write the extension to the DerOutputStream.
      java.lang.Object get​(java.lang.String name)
      Get the attribute value.
      java.util.Enumeration<java.lang.String> getAttributeNames()
      Return an enumeration of names of attributes existing within this attribute.
      java.lang.String getName()
      Return the name of this attribute.
      void set​(java.lang.String name, java.lang.Object obj)
      Set the attribute value.
      java.lang.String toString()
      Returns a printable representation of the DeltaCRLIndicatorExtension.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • DeltaCRLIndicatorExtension

        public DeltaCRLIndicatorExtension​(int baseCRLNum)
                                   throws java.io.IOException
        Create a DeltaCRLIndicatorExtension with the integer value. The criticality is set to true.
        Parameters:
        baseCRLNum - the value to be set for the extension.
        Throws:
        java.io.IOException
      • DeltaCRLIndicatorExtension

        public DeltaCRLIndicatorExtension​(java.math.BigInteger baseCRLNum)
                                   throws java.io.IOException
        Create a DeltaCRLIndicatorExtension with the BigInteger value. The criticality is set to true.
        Parameters:
        baseCRLNum - the value to be set for the extension.
        Throws:
        java.io.IOException
      • DeltaCRLIndicatorExtension

        public DeltaCRLIndicatorExtension​(java.lang.Boolean critical,
                                          java.math.BigInteger baseCRLNum)
                                   throws java.io.IOException
        Create a DeltaCRLIndicatorExtension with the BigInteger value.
        Parameters:
        critical - true if the extension is to be treated as critical.
        baseCRLNum - the value to be set for the extension.
        Throws:
        java.io.IOException
      • DeltaCRLIndicatorExtension

        public DeltaCRLIndicatorExtension​(java.lang.Boolean critical,
                                          java.lang.Object value)
                                   throws java.io.IOException
        Create the extension from the passed DER encoded value of the same.
        Parameters:
        critical - true if the extension is to be treated as critical.
        value - Array of DER encoded bytes of the actual value.
        Throws:
        java.io.IOException - on error.
    • Method Detail

      • set

        public void set​(java.lang.String name,
                        java.lang.Object obj)
                 throws java.io.IOException
        Set the attribute value.
        Specified by:
        set in interface CertAttrSet
        Parameters:
        name - the name of the attribute (e.g. "x509.info.key")
        obj - the attribute object.
        Throws:
        java.io.IOException - on other errors.
      • get

        public java.lang.Object get​(java.lang.String name)
                             throws java.io.IOException
        Get the attribute value.
        Specified by:
        get in interface CertAttrSet
        Parameters:
        name - the name of the attribute to return.
        Throws:
        java.io.IOException - on other errors.
      • delete

        public void delete​(java.lang.String name)
                    throws java.io.IOException
        Delete the attribute value.
        Specified by:
        delete in interface CertAttrSet
        Parameters:
        name - the name of the attribute to delete.
        Throws:
        java.io.IOException - on other errors.
      • toString

        public java.lang.String toString()
        Returns a printable representation of the DeltaCRLIndicatorExtension.
        Specified by:
        toString in interface CertAttrSet
        Overrides:
        toString in class Extension
        Returns:
        value of this certificate attribute in printable form.
      • decode

        public void decode​(java.io.InputStream in)
                    throws java.io.IOException
        Decode the extension from the InputStream.
        Specified by:
        decode in interface CertAttrSet
        Parameters:
        in - the InputStream to unmarshal the contents from.
        Throws:
        java.io.IOException - on decoding or validity errors.
      • encode

        public void encode​(java.io.OutputStream out)
                    throws java.io.IOException
        Write the extension to the DerOutputStream.
        Specified by:
        encode in interface CertAttrSet
        Parameters:
        out - the DerOutputStream to write the extension to.
        Throws:
        java.io.IOException - on encoding errors.
      • getAttributeNames

        public java.util.Enumeration<java.lang.String> getAttributeNames()
        Return an enumeration of names of attributes existing within this attribute.
        Specified by:
        getAttributeNames in interface CertAttrSet
        Returns:
        an enumeration of the attribute names.
      • getName

        public java.lang.String getName()
        Return the name of this attribute.
        Specified by:
        getName in interface CertAttrSet
        Returns:
        the name of this CertAttrSet.