org.jcp.xml.dsig.internal.dom
Class DOMSignedInfo

java.lang.Object
  org.jcp.xml.dsig.internal.dom.DOMStructure
      org.jcp.xml.dsig.internal.dom.DOMSignedInfo

All Implemented Interfaces:

SignedInfo, XMLStructure

public final class DOMSignedInfo
extends DOMStructure
implements SignedInfo

Disabled: no SafeJ information.

DOM-based implementation of SignedInfo.

Constructor Summary

DOMSignedInfo(CanonicalizationMethod cm, SignatureMethod sm, List references)
Creates a DOMSignedInfo from the specified parameters.

DOMSignedInfo(CanonicalizationMethod cm, SignatureMethod sm, List references, String id)
Creates a DOMSignedInfo from the specified parameters.

DOMSignedInfo(org.w3c.dom.Element siElem, XMLCryptoContext context, Provider provider)
Creates a DOMSignedInfo from an element.

Method Summary

void	canonicalize(XMLCryptoContext context, ByteArrayOutputStream bos)
boolean	equals(Object o) Indicates whether some other object is "equal to" this one.
CanonicalizationMethod	getCanonicalizationMethod() Returns the canonicalization method of this SignedInfo.
InputStream	getCanonicalizedData() Returns the canonicalized signed info bytes after a signing or validation operation.
String	getId() Returns the optional Id attribute of this SignedInfo.
List	getReferences() Returns an unmodifiable list of one or more References.
SignatureMethod	getSignatureMethod() Returns the signature method of this SignedInfo.
void	marshal(org.w3c.dom.Node parent, String dsPrefix, DOMCryptoContext context)

Methods inherited from class org.jcp.xml.dsig.internal.dom.DOMStructure

isFeatureSupported

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.xml.crypto.XMLStructure

isFeatureSupported

Constructor Detail

DOMSignedInfo

public DOMSignedInfo(CanonicalizationMethod cm,
                     SignatureMethod sm,
                     List references)

Class is disabled.

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:

NullPointerException - if cm, sm, or references is null

IllegalArgumentException - if references is empty

ClassCastException - if any of the references are not of type Reference

DOMSignedInfo

public DOMSignedInfo(CanonicalizationMethod cm,
                     SignatureMethod sm,
                     List references,
                     String id)

Class is disabled.

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:

NullPointerException - if cm, sm, or references is null

IllegalArgumentException - if references is empty

ClassCastException - if any of the references are not of type Reference

DOMSignedInfo

public DOMSignedInfo(org.w3c.dom.Element siElem,
                     XMLCryptoContext context,
                     Provider provider)
              throws MarshalException

Class is disabled.

Creates a DOMSignedInfo from an element.

Parameters:

siElem - a SignedInfo element

Throws:

MarshalException

Method Detail

getCanonicalizationMethod

public CanonicalizationMethod getCanonicalizationMethod()

Class is disabled.

Description copied from interface: SignedInfo

Returns the canonicalization method of this SignedInfo.

Specified by:

getCanonicalizationMethod in interface SignedInfo

Returns:

the canonicalization method

getSignatureMethod

public SignatureMethod getSignatureMethod()

Class is disabled.

Description copied from interface: SignedInfo

Returns the signature method of this SignedInfo.

Specified by:

getSignatureMethod in interface SignedInfo

Returns:

the signature method

getId

public String getId()

Class is disabled.

Description copied from interface: SignedInfo

Returns the optional Id attribute of this SignedInfo.

Specified by:

getId in interface SignedInfo

Returns:

the id (may be null if not specified)

getReferences

public List getReferences()

Class is disabled.

Description copied from interface: SignedInfo

Returns an unmodifiable list of one or more References.

Specified by:

getReferences in interface SignedInfo

Returns:

an unmodifiable list of one or more References

getCanonicalizedData

public InputStream getCanonicalizedData()

Class is disabled.

Description copied from interface: SignedInfo

Returns the canonicalized signed info bytes after a signing or validation operation. This method is useful for debugging.

Specified by:

getCanonicalizedData in interface SignedInfo

Returns:

an InputStream containing the canonicalized bytes, or null if this SignedInfo has not been signed or validated yet

canonicalize

public void canonicalize(XMLCryptoContext context,
                         ByteArrayOutputStream bos)
                  throws XMLSignatureException

Class is disabled.

Throws:

XMLSignatureException

marshal

public void marshal(org.w3c.dom.Node parent,
                    String dsPrefix,
                    DOMCryptoContext context)
             throws MarshalException

Class is disabled.

Specified by:

marshal in class DOMStructure

Throws:

MarshalException

equals

public boolean equals(Object o)

Enabled. assumes no non-deterministic equals methods in libraries

Description copied from class: Object

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

• It is reflexive: for any non-null reference value x, x.equals(x) should return true.
• It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
• For any non-null reference value x, x.equals(null) should return false.

The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).

Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.

Overrides:

equals in class Object

Parameters:

o - the reference object with which to compare.

Returns:

true if this object is the same as the obj argument; false otherwise.

See Also:

Object.hashCode(), HashMap