uk.ac.starlink.votable.dom
Class DelegatingDocument

java.lang.Object
  uk.ac.starlink.votable.dom.DelegatingNode
      uk.ac.starlink.votable.dom.DelegatingDocument

All Implemented Interfaces:

org.w3c.dom.Document, org.w3c.dom.Node

Direct Known Subclasses:

VODocument

public class DelegatingDocument
extends DelegatingNode
implements org.w3c.dom.Document

DOM Document implementation which delegates its operations to a base Document instance. This is the basic class which must be used and extended when using the delegate DOM package.

In order to specialise the nodes which appear in a DOM, you have to override the protected createDelegating* methods to return your own custom DelegatingNode subclasses.

Since:

14 Sep 2004

Field Summary

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Constructor Summary

DelegatingDocument(org.w3c.dom.Document base, java.lang.String documentURI)
Constructs a new document which delegates its behaviour to a Document from another DOM.

DelegatingDocument(java.lang.String documentURI)
Constructs a new empty document based on a new empty document got from the default DOM implementation.

Method Summary

org.w3c.dom.Node	adoptNode(org.w3c.dom.Node source)
org.w3c.dom.Attr	createAttribute(java.lang.String name)
org.w3c.dom.Attr	createAttributeNS(java.lang.String namespaceURI, java.lang.String qualifiedName)
org.w3c.dom.CDATASection	createCDATASection(java.lang.String data)
org.w3c.dom.Comment	createComment(java.lang.String data)
protected DelegatingAttr	createDelegatingAttr(org.w3c.dom.Attr baseNode) Creates a new node in this document that delegates to an object of class Attr in the base model.
protected DelegatingAttr	createDelegatingAttr(org.w3c.dom.Attr baseNode, boolean isId) Creates a new node in this document that delegates to an object of class Attr and knows whether it is an ID-type attribute or not.
protected DelegatingCDATASection	createDelegatingCDATASection(org.w3c.dom.CDATASection baseNode) Creates a new node in this document that delegates to an object of class CDATASection in the base model.
protected DelegatingCharacterData	createDelegatingCharacterData(org.w3c.dom.CharacterData baseNode) Creates a new node in this document that delegates to an object of class CharacterData (not one of its subclasses) in the base model.
protected DelegatingComment	createDelegatingComment(org.w3c.dom.Comment baseNode) Creates a new node in this document that delegates to an object of class Comment in the base model.
protected DelegatingDocumentFragment	createDelegatingDocumentFragment(org.w3c.dom.DocumentFragment baseNode) Creates a new node in this document that delegates to an object of class DocumentFragment in the base model.
protected DelegatingDocumentType	createDelegatingDocumentType(org.w3c.dom.DocumentType baseNode) Creates a new node in this document that delegates to an object of class DocumentType in the base model.
protected DelegatingElement	createDelegatingElement(org.w3c.dom.Element baseNode) Creates a new node in this document that delegates to an object of class Element in the base model.
protected DelegatingEntity	createDelegatingEntity(org.w3c.dom.Entity baseNode) Creates a new node in this document that delegates to an object of class Entity in the base model.
protected DelegatingEntityReference	createDelegatingEntityReference(org.w3c.dom.EntityReference baseNode) Creates a new node in this document that delegates to an object of class EntityReference in the base model.
protected org.w3c.dom.NamedNodeMap	createDelegatingNamedNodeMap(org.w3c.dom.NamedNodeMap baseMap) Returns a NamedNodeMap which will dispense nodes in this document.
protected org.w3c.dom.NodeList	createDelegatingNodeList(org.w3c.dom.NodeList baseList) Returns a NodeList which will dispense nodes in this document.
protected DelegatingNotation	createDelegatingNotation(org.w3c.dom.Notation baseNode) Creates a new node in this document that delegates to an object of class Notation in the base model.
protected DelegatingProcessingInstruction	createDelegatingProcessingInstruction(org.w3c.dom.ProcessingInstruction baseNode) Creates a new node in this document that delegates to an object of class ProcessingInstruction in the base model.
protected DelegatingNode	createDelegatingSimpleNode(org.w3c.dom.Node baseNode) Creates a new node in this document that delegates to an object of class Node (not one of its subclasses) in the base model.
protected DelegatingText	createDelegatingText(org.w3c.dom.Text baseNode) Creates a new node in this document that delegates to an object of class Text (not one of its subclasses) in the base model.
org.w3c.dom.DocumentFragment	createDocumentFragment()
org.w3c.dom.Element	createElement(java.lang.String tagName)
org.w3c.dom.Element	createElementNS(java.lang.String namespaceURI, java.lang.String qualifiedName)
org.w3c.dom.EntityReference	createEntityReference(java.lang.String name)
org.w3c.dom.ProcessingInstruction	createProcessingInstruction(java.lang.String target, java.lang.String data)
org.w3c.dom.Text	createTextNode(java.lang.String data)
protected org.w3c.dom.Document	getBaseDocument() Returns the base document (the one to which this delegates).
protected DelegatingNode	getDelegator(org.w3c.dom.Node baseNode) Returns the node in this document which delegates to (is based on) a given node in the base document.
org.w3c.dom.DocumentType	getDoctype()
org.w3c.dom.Element	getDocumentElement()
java.lang.String	getDocumentURI()
org.w3c.dom.DOMConfiguration	getDomConfig()
org.w3c.dom.Element	getElementById(java.lang.String elementId)
org.w3c.dom.NodeList	getElementsByTagName(java.lang.String tagname)
org.w3c.dom.NodeList	getElementsByTagNameNS(java.lang.String namespaceURI, java.lang.String localName)
org.w3c.dom.DOMImplementation	getImplementation() Returns the implementation of the base document.
java.lang.String	getInputEncoding()
boolean	getStrictErrorChecking()
java.lang.String	getXmlEncoding()
boolean	getXmlStandalone()
java.lang.String	getXmlVersion()
org.w3c.dom.Node	importNode(org.w3c.dom.Node importedNode, boolean deep)
void	normalizeDocument()
org.w3c.dom.Node	renameNode(org.w3c.dom.Node node, java.lang.String namespaceURI, java.lang.String qualifiedName)
void	setDocumentURI(java.lang.String documentURI)
void	setStrictErrorChecking(boolean strictErrorChecking)
void	setXmlStandalone(boolean xmlStandalone)
void	setXmlVersion(java.lang.String xmlVersion)

Methods inherited from class uk.ac.starlink.votable.dom.DelegatingNode

appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.w3c.dom.Node

appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Constructor Detail

DelegatingDocument

public DelegatingDocument(org.w3c.dom.Document base,
                          java.lang.String documentURI)

Constructs a new document which delegates its behaviour to a Document from another DOM.

Parameters:

base - delegate document node

documentURI - location of the document, or null

DelegatingDocument

public DelegatingDocument(java.lang.String documentURI)

Constructs a new empty document based on a new empty document got from the default DOM implementation. This can theoretically result in a ParserConfigurationException, but shouldn't do for any sensibly set up JVM - any such condition is rethrown as a RuntimeException.

Parameters:

documentURI - location of the document, or null

Method Detail

getDelegator

protected DelegatingNode getDelegator(org.w3c.dom.Node baseNode)

Returns the node in this document which delegates to (is based on) a given node in the base document. If this node has not previously been encountered, it will be created here.

Parameters:

baseNode - node in the base document

Returns:

corresponding node in this document

getBaseDocument

protected org.w3c.dom.Document getBaseDocument()

Returns the base document (the one to which this delegates).

Returns:

base document

createDelegatingSimpleNode

protected DelegatingNode createDelegatingSimpleNode(org.w3c.dom.Node baseNode)

Creates a new node in this document that delegates to an object of class Node (not one of its subclasses) in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingAttr

protected DelegatingAttr createDelegatingAttr(org.w3c.dom.Attr baseNode)

Creates a new node in this document that delegates to an object of class Attr in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingAttr

protected DelegatingAttr createDelegatingAttr(org.w3c.dom.Attr baseNode,
                                              boolean isId)

Creates a new node in this document that delegates to an object of class Attr and knows whether it is an ID-type attribute or not. This is not called by any method of this class, but can be used by subclass implementations of createDelegatingAttr(org.w3c.dom.Attr).

Parameters:

baseNode - delegate node

isId - true if this node knows it is an ID, false if it knows it isn't

Returns:

new node in this model based on baseNode

createDelegatingCDATASection

protected DelegatingCDATASection createDelegatingCDATASection(org.w3c.dom.CDATASection baseNode)

Creates a new node in this document that delegates to an object of class CDATASection in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingCharacterData

protected DelegatingCharacterData createDelegatingCharacterData(org.w3c.dom.CharacterData baseNode)

Creates a new node in this document that delegates to an object of class CharacterData (not one of its subclasses) in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingComment

protected DelegatingComment createDelegatingComment(org.w3c.dom.Comment baseNode)

Creates a new node in this document that delegates to an object of class Comment in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingDocumentFragment

protected DelegatingDocumentFragment createDelegatingDocumentFragment(org.w3c.dom.DocumentFragment baseNode)

Creates a new node in this document that delegates to an object of class DocumentFragment in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingDocumentType

protected DelegatingDocumentType createDelegatingDocumentType(org.w3c.dom.DocumentType baseNode)

Creates a new node in this document that delegates to an object of class DocumentType in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingElement

protected DelegatingElement createDelegatingElement(org.w3c.dom.Element baseNode)

Creates a new node in this document that delegates to an object of class Element in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingEntity

protected DelegatingEntity createDelegatingEntity(org.w3c.dom.Entity baseNode)

Creates a new node in this document that delegates to an object of class Entity in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingEntityReference

protected DelegatingEntityReference createDelegatingEntityReference(org.w3c.dom.EntityReference baseNode)

Creates a new node in this document that delegates to an object of class EntityReference in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingNotation

protected DelegatingNotation createDelegatingNotation(org.w3c.dom.Notation baseNode)

Creates a new node in this document that delegates to an object of class Notation in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingProcessingInstruction

protected DelegatingProcessingInstruction createDelegatingProcessingInstruction(org.w3c.dom.ProcessingInstruction baseNode)

Creates a new node in this document that delegates to an object of class ProcessingInstruction in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingText

protected DelegatingText createDelegatingText(org.w3c.dom.Text baseNode)

Creates a new node in this document that delegates to an object of class Text (not one of its subclasses) in the base model. This may be overridden to create specialised node types.

Parameters:

baseNode - delegate node

Returns:

new node in this model based on baseNode

createDelegatingNodeList

protected org.w3c.dom.NodeList createDelegatingNodeList(org.w3c.dom.NodeList baseList)

Returns a NodeList which will dispense nodes in this document.

Parameters:

baseList - node list which dispenses nodes in the base document

Returns:

equivalent of baseList in this document

createDelegatingNamedNodeMap

protected org.w3c.dom.NamedNodeMap createDelegatingNamedNodeMap(org.w3c.dom.NamedNodeMap baseMap)

Returns a NamedNodeMap which will dispense nodes in this document.

Parameters:

baseMap - node map which dispenses nodes in the base document

Returns:

equivalent of baseMap in this document

getImplementation

public org.w3c.dom.DOMImplementation getImplementation()

Returns the implementation of the base document.

Specified by:

getImplementation in interface org.w3c.dom.Document

getDoctype

public org.w3c.dom.DocumentType getDoctype()

Specified by:

getDoctype in interface org.w3c.dom.Document

getDocumentElement

public org.w3c.dom.Element getDocumentElement()

Specified by:

getDocumentElement in interface org.w3c.dom.Document

createElement

public org.w3c.dom.Element createElement(java.lang.String tagName)

Specified by:

createElement in interface org.w3c.dom.Document

createDocumentFragment

public org.w3c.dom.DocumentFragment createDocumentFragment()

Specified by:

createDocumentFragment in interface org.w3c.dom.Document

createTextNode

public org.w3c.dom.Text createTextNode(java.lang.String data)

Specified by:

createTextNode in interface org.w3c.dom.Document

createComment

public org.w3c.dom.Comment createComment(java.lang.String data)

Specified by:

createComment in interface org.w3c.dom.Document

createCDATASection

public org.w3c.dom.CDATASection createCDATASection(java.lang.String data)

Specified by:

createCDATASection in interface org.w3c.dom.Document

createProcessingInstruction

public org.w3c.dom.ProcessingInstruction createProcessingInstruction(java.lang.String target,
                                                                     java.lang.String data)

Specified by:

createProcessingInstruction in interface org.w3c.dom.Document

createAttribute

public org.w3c.dom.Attr createAttribute(java.lang.String name)

Specified by:

createAttribute in interface org.w3c.dom.Document

createEntityReference

public org.w3c.dom.EntityReference createEntityReference(java.lang.String name)

Specified by:

createEntityReference in interface org.w3c.dom.Document

getElementsByTagName

public org.w3c.dom.NodeList getElementsByTagName(java.lang.String tagname)

Specified by:

getElementsByTagName in interface org.w3c.dom.Document

importNode

public org.w3c.dom.Node importNode(org.w3c.dom.Node importedNode,
                                   boolean deep)

Specified by:

importNode in interface org.w3c.dom.Document

createElementNS

public org.w3c.dom.Element createElementNS(java.lang.String namespaceURI,
                                           java.lang.String qualifiedName)

Specified by:

createElementNS in interface org.w3c.dom.Document

createAttributeNS

public org.w3c.dom.Attr createAttributeNS(java.lang.String namespaceURI,
                                          java.lang.String qualifiedName)

Specified by:

createAttributeNS in interface org.w3c.dom.Document

getElementsByTagNameNS

public org.w3c.dom.NodeList getElementsByTagNameNS(java.lang.String namespaceURI,
                                                   java.lang.String localName)

Specified by:

getElementsByTagNameNS in interface org.w3c.dom.Document

getElementById

public org.w3c.dom.Element getElementById(java.lang.String elementId)

Specified by:

getElementById in interface org.w3c.dom.Document

getInputEncoding

public java.lang.String getInputEncoding()

Specified by:

getInputEncoding in interface org.w3c.dom.Document

getXmlEncoding

public java.lang.String getXmlEncoding()

Specified by:

getXmlEncoding in interface org.w3c.dom.Document

getXmlStandalone

public boolean getXmlStandalone()

Specified by:

getXmlStandalone in interface org.w3c.dom.Document

setXmlStandalone

public void setXmlStandalone(boolean xmlStandalone)

Specified by:

setXmlStandalone in interface org.w3c.dom.Document

getXmlVersion

public java.lang.String getXmlVersion()

Specified by:

getXmlVersion in interface org.w3c.dom.Document

setXmlVersion

public void setXmlVersion(java.lang.String xmlVersion)

Specified by:

setXmlVersion in interface org.w3c.dom.Document

getStrictErrorChecking

public boolean getStrictErrorChecking()

Specified by:

getStrictErrorChecking in interface org.w3c.dom.Document

setStrictErrorChecking

public void setStrictErrorChecking(boolean strictErrorChecking)

Specified by:

setStrictErrorChecking in interface org.w3c.dom.Document

getDocumentURI

public java.lang.String getDocumentURI()

Specified by:

getDocumentURI in interface org.w3c.dom.Document

setDocumentURI

public void setDocumentURI(java.lang.String documentURI)

Specified by:

setDocumentURI in interface org.w3c.dom.Document

adoptNode

public org.w3c.dom.Node adoptNode(org.w3c.dom.Node source)

Specified by:

adoptNode in interface org.w3c.dom.Document

getDomConfig

public org.w3c.dom.DOMConfiguration getDomConfig()

Specified by:

getDomConfig in interface org.w3c.dom.Document

normalizeDocument

public void normalizeDocument()

Specified by:

normalizeDocument in interface org.w3c.dom.Document

renameNode

public org.w3c.dom.Node renameNode(org.w3c.dom.Node node,
                                   java.lang.String namespaceURI,
                                   java.lang.String qualifiedName)

Specified by:

renameNode in interface org.w3c.dom.Document