iaik.xml.crypto.enc

Class EncryptionPropertiesImpl

java.lang.Object

javax.xml.crypto.dom.DOMStructure

iaik.xml.crypto.dom.DOMStructure

iaik.xml.crypto.dom.XencDOMStructure

iaik.xml.crypto.enc.EncryptionPropertiesImpl

All Implemented Interfaces:

EncryptionProperties, XMLStructure

public class EncryptionPropertiesImpl
extends XencDOMStructure
implements EncryptionProperties

An implementation of the EncryptionProperties 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 List	encryptionProperties_ The list of EncryptionPropertyImpls.
protected String	id_ The Id-attribute value.

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.enc.EncryptionProperties

TYPE

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected List	getChildStructures() Returns the list of child structures of this DOMStructure.
String	getId() Returns the optional ID.
String	getLocalName() Returns the local name of the represented XML element.
List	getProperties() Returns an unmodifiable list of EncryptionPropertys.
protected Attr	marshalIDAttribute(DOMCryptoContext context, Element parent) Marshals the XML representation of an optional Id-attribute represented by this DOMStructure.
protected void	putChildStructure(DOMStructure childStructure) Put an unmarshalled child structure.
protected void	unmarshalAttributes(NamedNodeMap attributes, DOMCryptoContext context) Unmarshal the given attributes.

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

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

encryptionProperties_

protected List encryptionProperties_

The list of EncryptionPropertyImpls. (may not be null)

id_

protected String id_

The Id-attribute value.

Constructor Detail

EncryptionPropertiesImpl

public EncryptionPropertiesImpl(DOMCryptoContext context,
                                Node node)
                         throws MarshalException

Creates a new instance of this EncryptionPropertiesImpl 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

EncryptionPropertiesImpl

public EncryptionPropertiesImpl(List properties,
                                String id)

Creates a new instance of this EncryptionPropertiesImpl with the specified list of EncryptionPropertyImpls and Id -attribute value.

Parameters:

properties - a list of EncryptionPropertyImpls

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

Throws:

NullPointerException - if properties is null

IllegalArgumentException - if properties is empty

ClassCastException - if properties contains any elements not of type EncryptionProperty

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.enc.EncryptionProperties

Returns the optional ID.

Specified by:

getId in interface EncryptionProperties

Returns:

the ID, or null if not specified.

See Also:

EncryptionProperties.getId()

getProperties

public List getProperties()

Description copied from interface: javax.xml.crypto.enc.EncryptionProperties

Returns an unmodifiable list of EncryptionPropertys.

Specified by:

getProperties in interface EncryptionProperties

Returns:

an unmodifiable list of EncryptionProperty s (never null or empty)

See Also:

EncryptionProperties.getProperties()

getChildStructures

protected List getChildStructures()

Description copied from class: DOMStructure

Returns the list of child structures of this DOMStructure.

This method is called by DOMStructure.marshal(DOMCryptoContext, Node, Node).

A subclass has to overwrite this method to return a list of DOMStrucutres represented by this subclass.

Overrides:

getChildStructures in class DOMStructure

Returns:

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

See Also:

DOMStructure.getChildStructures()

putChildStructure

protected void putChildStructure(DOMStructure childStructure)
                          throws MarshalException

Description copied from class: DOMStructure

Put an unmarshalled child structure.

This method is called by DOMStructure.unmarshalStructures(NodeList, DOMCryptoContext) for every unmarshalled child structure.

A subclass has to overwrite this method to store the given child structure in its the corresponding field.

Overrides:

putChildStructure in class DOMStructure

Parameters:

childStructure - the unmarshalled child structure

Throws:

MarshalException

See Also:

DOMStructure.putChildStructure(iaik.xml.crypto.dom.DOMStructure)

marshalIDAttribute

protected Attr marshalIDAttribute(DOMCryptoContext context,
                                  Element parent)

Description copied from class: DOMStructure

Marshals the XML representation of an optional Id-attribute represented by this DOMStructure.

This method is called by DOMStructure.marshal(DOMCryptoContext, Node, Node).

A subclass has to overwrite this method in order to marshal an 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

See Also:

DOMStructure.marshalIDAttribute(DOMCryptoContext, Element)

unmarshalAttributes

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

Description copied from class: DOMStructure

Unmarshal the given attributes.

This method is called by DOMStructure.unmarshal(DOMCryptoContext).

A subclass has to overwrite this method to perform any special unmarshaling required.

Overrides:

unmarshalAttributes in class DOMStructure

Parameters:

attributes - the Attributes to unmarshal

context - the marshal context

Throws:

MarshalException - if an exception occurs during unmarshaling

See Also:

DOMStructure.unmarshalAttributes(org.w3c.dom.NamedNodeMap, DOMCryptoContext)