Class DOMSignedInfo

  • All Implemented Interfaces:
    javax.xml.crypto.dsig.SignedInfo, javax.xml.crypto.XMLStructure

    public final class DOMSignedInfo
    extends DOMStructure
    implements javax.xml.crypto.dsig.SignedInfo
    DOM-based implementation of SignedInfo.
    Author:
    Sean Mullan
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int MAXIMUM_REFERENCE_COUNT
      The maximum number of references per Manifest, if secure validation is enabled.
    • Constructor Summary

      Constructors 
      Constructor Description
      DOMSignedInfo​(javax.xml.crypto.dsig.CanonicalizationMethod cm, javax.xml.crypto.dsig.SignatureMethod sm, java.util.List<? extends javax.xml.crypto.dsig.Reference> references)
      Creates a DOMSignedInfo from the specified parameters.
      DOMSignedInfo​(javax.xml.crypto.dsig.CanonicalizationMethod cm, javax.xml.crypto.dsig.SignatureMethod sm, java.util.List<? extends javax.xml.crypto.dsig.Reference> references, java.lang.String id)
      Creates a DOMSignedInfo from the specified parameters.
      DOMSignedInfo​(org.w3c.dom.Element siElem, javax.xml.crypto.XMLCryptoContext context, java.security.Provider provider)
      Creates a DOMSignedInfo from an element.
    • Field Detail

      • MAXIMUM_REFERENCE_COUNT

        public static final int MAXIMUM_REFERENCE_COUNT
        The maximum number of references per Manifest, if secure validation is enabled.
        See Also:
        Constant Field Values
    • Constructor Detail

      • DOMSignedInfo

        public DOMSignedInfo​(javax.xml.crypto.dsig.CanonicalizationMethod cm,
                             javax.xml.crypto.dsig.SignatureMethod sm,
                             java.util.List<? extends javax.xml.crypto.dsig.Reference> references)
        Creates a DOMSignedInfo from the specified parameters. Use this constructor when the Id is not specified.
        Parameters:
        cm - the canonicalization method
        sm - the signature method
        references - the list of references. The list is copied.
        Throws:
        java.lang.NullPointerException - if cm, sm, or references is null
        java.lang.IllegalArgumentException - if references is empty
        java.lang.ClassCastException - if any of the references are not of type Reference
      • DOMSignedInfo

        public DOMSignedInfo​(javax.xml.crypto.dsig.CanonicalizationMethod cm,
                             javax.xml.crypto.dsig.SignatureMethod sm,
                             java.util.List<? extends javax.xml.crypto.dsig.Reference> references,
                             java.lang.String id)
        Creates a DOMSignedInfo from the specified parameters.
        Parameters:
        cm - the canonicalization method
        sm - the signature method
        references - the list of references. The list is copied.
        id - an optional identifer that will allow this SignedInfo to be referenced by other signatures and objects
        Throws:
        java.lang.NullPointerException - if cm, sm, or references is null
        java.lang.IllegalArgumentException - if references is empty
        java.lang.ClassCastException - if any of the references are not of type Reference
      • DOMSignedInfo

        public DOMSignedInfo​(org.w3c.dom.Element siElem,
                             javax.xml.crypto.XMLCryptoContext context,
                             java.security.Provider provider)
                      throws javax.xml.crypto.MarshalException
        Creates a DOMSignedInfo from an element.
        Parameters:
        siElem - a SignedInfo element
        Throws:
        javax.xml.crypto.MarshalException
    • Method Detail

      • getCanonicalizationMethod

        public javax.xml.crypto.dsig.CanonicalizationMethod getCanonicalizationMethod()
        Specified by:
        getCanonicalizationMethod in interface javax.xml.crypto.dsig.SignedInfo
      • getSignatureMethod

        public javax.xml.crypto.dsig.SignatureMethod getSignatureMethod()
        Specified by:
        getSignatureMethod in interface javax.xml.crypto.dsig.SignedInfo
      • getId

        public java.lang.String getId()
        Specified by:
        getId in interface javax.xml.crypto.dsig.SignedInfo
      • getReferences

        public java.util.List<javax.xml.crypto.dsig.Reference> getReferences()
        Specified by:
        getReferences in interface javax.xml.crypto.dsig.SignedInfo
      • getCanonicalizedData

        public java.io.InputStream getCanonicalizedData()
        Specified by:
        getCanonicalizedData in interface javax.xml.crypto.dsig.SignedInfo
      • canonicalize

        public void canonicalize​(javax.xml.crypto.XMLCryptoContext context,
                                 java.io.ByteArrayOutputStream bos)
                          throws javax.xml.crypto.dsig.XMLSignatureException
        Throws:
        javax.xml.crypto.dsig.XMLSignatureException
      • marshal

        public void marshal​(XmlWriter xwriter,
                            java.lang.String dsPrefix,
                            javax.xml.crypto.XMLCryptoContext context)
                     throws javax.xml.crypto.MarshalException
        Specified by:
        marshal in class DOMStructure
        Throws:
        javax.xml.crypto.MarshalException
      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object
      • getSignedInfoReferences

        public static java.util.List<javax.xml.crypto.dsig.Reference> getSignedInfoReferences​(javax.xml.crypto.dsig.SignedInfo si)
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object