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org.jcp.xml.dsig.internal.dom

public final Class DOMXMLObject

extends DOMStructure
implements XMLObject
Class Inheritance
All Implemented Interfaces
javax.xml.crypto.dsig.XMLObject, javax.xml.crypto.XMLStructure
Imports
java.security.Provider, java.util.ArrayList, .Collections, .List, javax.xml.crypto.MarshalException, .XMLCryptoContext, .XMLStructure, javax.xml.crypto.dom.DOMCryptoContext, javax.xml.crypto.dsig.XMLObject, .XMLSignature, org.w3c.dom.Attr, .Document, .Element, .NamedNodeMap, .Node

DOM-based implementation of XMLObject.

Field Summary

Modifier and TypeField and Description
private final List<XMLStructure>
private final String
private final String
private final String
private Element

Constructor Summary

AccessConstructor and Description
public
DOMXMLObject(List<? extends XMLStructure>
a list of XMLStructures. The list is defensively copied to protect against subsequent modification. May be null or empty.
content
,
String
the Id (may be null)
id
,
String
the mime type (may be null)
mimeType
,
String
the encoding (may be null)
encoding
)

Creates an XMLObject from the specified parameters.

public
DOMXMLObject(Element
an Object element
objElem
,
XMLCryptoContext context, Provider provider)

Creates an XMLObject from an element.

Method Summary

Modifier and TypeMethod and Description
public boolean
equals(Object o)

Overrides java.lang.Object.equals.

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

public List<XMLStructure>
getContent()

Implements javax.xml.crypto.dsig.XMLObject.getContent.

Returns an unmodifiable list of XMLStructures contained in this XMLObject, which represent elements from any namespace.

public String
getEncoding()

Implements javax.xml.crypto.dsig.XMLObject.getEncoding.

Returns the encoding URI of this XMLObject.

public String
getId()

Implements javax.xml.crypto.dsig.XMLObject.getId.

Returns the Id of this XMLObject.

public String
getMimeType()

Implements javax.xml.crypto.dsig.XMLObject.getMimeType.

Returns the mime type of this XMLObject.

public int
hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code value for this object.

public void
Inherited from org.jcp.xml.dsig.internal.dom.DOMStructure:
equalsContentisFeatureSupported

Field Detail

contentback to summary
private final List<XMLStructure> content
encodingback to summary
private final String encoding
idback to summary
private final String id
mimeTypeback to summary
private final String mimeType
objectElemback to summary
private Element objectElem

Constructor Detail

DOMXMLObjectback to summary
public DOMXMLObject(List<? extends XMLStructure> content, String id, String mimeType, String encoding)

Creates an XMLObject from the specified parameters.

Parameters
content:List<? extends XMLStructure>

a list of XMLStructures. The list is defensively copied to protect against subsequent modification. May be null or empty.

id:String

the Id (may be null)

mimeType:String

the mime type (may be null)

encoding:String

the encoding (may be null)

Exceptions
ClassCastException:
if content contains any entries that are not of type XMLStructure
DOMXMLObjectback to summary
public DOMXMLObject(Element objElem, XMLCryptoContext context, Provider provider) throws MarshalException

Creates an XMLObject from an element.

Parameters
objElem:Element

an Object element

Exceptions
MarshalException:
if there is an error when unmarshalling

Method Detail

equalsback to summary
public boolean equals(Object o)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

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.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Annotations
@SuppressWarnings:unchecked
@Override
getContentback to summary
public List<XMLStructure> getContent()

Implements javax.xml.crypto.dsig.XMLObject.getContent.

Doc from javax.xml.crypto.dsig.XMLObject.getContent.

Returns an unmodifiable list of XMLStructures contained in this XMLObject, which represent elements from any namespace.

If there is a public subclass representing the type of XMLStructure, it is returned as an instance of that class (ex: a SignatureProperties element would be returned as an instance of javax.xml.crypto.dsig.SignatureProperties).

Annotations
@Override
getEncodingback to summary
public String getEncoding()

Implements javax.xml.crypto.dsig.XMLObject.getEncoding.

Doc from javax.xml.crypto.dsig.XMLObject.getEncoding.

Returns the encoding URI of this XMLObject. The encoding URI identifies the method by which the object is encoded.

Annotations
@Override
getIdback to summary
public String getId()

Implements javax.xml.crypto.dsig.XMLObject.getId.

Doc from javax.xml.crypto.dsig.XMLObject.getId.

Returns the Id of this XMLObject.

Annotations
@Override
getMimeTypeback to summary
public String getMimeType()

Implements javax.xml.crypto.dsig.XMLObject.getMimeType.

Doc from javax.xml.crypto.dsig.XMLObject.getMimeType.

Returns the mime type of this XMLObject. The mime type is an optional attribute which describes the data within this XMLObject (independent of its encoding).

Annotations
@Override
hashCodeback to summary
public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Annotations
@Override
marshalback to summary
public void marshal(Node parent, String dsPrefix, DOMCryptoContext context) throws MarshalException

Implements abstract org.jcp.xml.dsig.internal.dom.DOMStructure.marshal.

Annotations
@Override