iaik.xml.crypto.dsig

Class ManifestImpl

java.lang.Object

javax.xml.crypto.dom.DOMStructure

iaik.xml.crypto.dom.DOMStructure

iaik.xml.crypto.dom.XmldsigDOMStructure

iaik.xml.crypto.dsig.ManifestImpl

All Implemented Interfaces:

Manifest, XMLStructure

public class ManifestImpl
extends XmldsigDOMStructure
implements Manifest

An implementation of the Manifest element that supports the DOM XML representation and processing mechanism.

Nested Class Summary

Nested classes/interfaces inherited from class iaik.xml.crypto.dom.DOMStructure

DOMStructure.NodeWrapper

Field Summary

Fields

Modifier and Type	Field and Description
protected String	id_ The id-attribute value.
protected List	references_ The list of ReferenceImpls.

Fields inherited from class iaik.xml.crypto.dom.DOMStructure

implMap_, state_, STATE_CREATED, STATE_MARSHALED, STATE_UNINITIALIZED, STATE_UNMARSHALED

Fields inherited from interface javax.xml.crypto.dsig.Manifest

TYPE

Constructor Summary

Constructors

Constructor and Description
ManifestImpl(DOMCryptoContext context, Node node) Creates a new instance of this ManifestImpl with the specified context and node to unmarshal from.
ManifestImpl(List references, String id) Creates a new instance of this ManifestImpl with the specified list of ReferenceImpls and id-attribute value.

Method Summary

Modifier and Type	Method and Description
void	generateReferences(DOMCryptoContext context) Generates each Reference in this SignedInfo by calling ReferenceImpl.generateReference(DOMCryptoContext).
protected List	getChildStructures() Returns the list of References contained.
String	getId() Returns the Id of this Manifest.
String	getLocalName() Returns the local name of the represented XML element.
List	getReferences() Returns an unmodifiable list of one or more References that are contained in this Manifest.
protected Attr	marshalIDAttribute(DOMCryptoContext context, Element parent) Marshals the Id-attribute.
protected void	putChildStructure(DOMStructure childStructure) Stores References.
protected void	unmarshalAttributes(NamedNodeMap attributes, DOMCryptoContext context) Unmarshals the Id-attribute.

Methods inherited from class iaik.xml.crypto.dom.XmldsigDOMStructure

getNamespace, init

Methods inherited from class iaik.xml.crypto.dom.DOMStructure

addBytesToElement, addBytesToElement, clearMarshalling, clearMarshalling, getBytesFromElement, getBytesFromElementStream, getChildStructureVersion, getHere, getImplClass, getInstance, getInstance, getNode, getParentStructure, getParentStructureOf, getQualifiedName, getQualifiedName, hasNSDeclAttrInScope, isFeatureSupported, isNSDeclInScope, marshal, marshalAttributes, marshalElement, newIDforLookUp, putImplClass, setBackToCompatibilityPrior1_14, setNode, setParentStructure, toString, unmarshal, unmarshalElement, unmarshalIDAttribute, unmarshalStructures, wrapNode

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.xml.crypto.XMLStructure

isFeatureSupported

Field Detail

id_

protected String id_

The id-attribute value.

references_

protected List references_

The list of ReferenceImpls. (may not be null)

Constructor Detail

ManifestImpl

public ManifestImpl(DOMCryptoContext context,
                    Node node)
             throws MarshalException

Creates a new instance of this ManifestImpl with the specified context and node to unmarshal from.

Parameters:

context - the context

node - the node to unmarshal from

Throws:

MarshalException - if an exception occurs during unmarshaling

ManifestImpl

public ManifestImpl(List references,
                    String id)

Creates a new instance of this ManifestImpl with the specified list of ReferenceImpls and id-attribute value.

Parameters:

references - a list of ReferenceImpls

id - the id-attribute value (may be null)

Throws:

NullPointerException - if references is null

IllegalArgumentException - if references is empty

ClassCastException - if any of the references is not of type ReferenceImpl

Method Detail

getLocalName

public String getLocalName()

Description copied from class: DOMStructure

Returns the local name of the represented XML element.

Specified by:

getLocalName in class DOMStructure

Returns:

the local name of the represented XML element

See Also:

DOMStructure.getLocalName()

getId

public String getId()

Description copied from interface: javax.xml.crypto.dsig.Manifest

Returns the Id of this Manifest.

Specified by:

getId in interface Manifest

Returns:

the Id of this Manifest (or null if not specified)

See Also:

Manifest.getId()

getReferences

public List getReferences()

Description copied from interface: javax.xml.crypto.dsig.Manifest

Returns an unmodifiable list of one or more References that are contained in this Manifest.

Specified by:

getReferences in interface Manifest

Returns:

an unmodifiable list of one or more References

See Also:

Manifest.getReferences()

generateReferences

public void generateReferences(DOMCryptoContext context)
                        throws XMLSignatureException,
                               MarshalException

Generates each Reference in this SignedInfo by calling ReferenceImpl.generateReference(DOMCryptoContext).

Parameters:

context - the marshal context

Throws:

XMLSignatureException - if an unexpected exception occurs during reference generation

MarshalException - if an exception occurs during marshaling

getChildStructures

protected List getChildStructures()

Returns the list of References contained.

Overrides:

getChildStructures in class DOMStructure

Returns:

a list of DOMStructures (may be empty, but never null)

putChildStructure

protected void putChildStructure(DOMStructure childStructure)
                          throws MarshalException

Stores References.

Overrides:

putChildStructure in class DOMStructure

Parameters:

childStructure - the unmarshalled child structure

Throws:

MarshalException

marshalIDAttribute

protected Attr marshalIDAttribute(DOMCryptoContext context,
                                  Element parent)

Marshals the Id-attribute.

Overrides:

marshalIDAttribute in class DOMStructure

Parameters:

context - the marshal context

parent - the element is the parent of the attribute node created however, an the attribute node is not a child of it's parent element. see XPath.

Returns:

the marshaled Id-attribute if any, otherwise null

unmarshalAttributes

protected void unmarshalAttributes(NamedNodeMap attributes,
                                   DOMCryptoContext context)
                            throws MarshalException

Unmarshals the Id-attribute.

Overrides:

unmarshalAttributes in class DOMStructure

Parameters:

attributes - the Attributes to unmarshal

context - the marshal context

Throws:

MarshalException - if an exception occurs during unmarshaling