weblogic.apache.xerces.dom
Class CoreDocumentImpl

java.lang.Object
  weblogic.apache.xerces.dom.NodeImpl
      weblogic.apache.xerces.dom.ChildNode
          weblogic.apache.xerces.dom.ParentNode
              weblogic.apache.xerces.dom.CoreDocumentImpl

All Implemented Interfaces:

Serializable, Cloneable, Document, EventTarget, DocumentLS, Node, NodeList

Direct Known Subclasses:

DocumentImpl

Deprecated. please use JDK supplied XML parsers and transformers

public class CoreDocumentImpl
extends ParentNode
implements Document, DocumentLS

The Document interface represents the entire HTML or XML document. Conceptually, it is the root of the document tree, and provides the primary access to the document's data.

Since elements, text nodes, comments, processing instructions, etc. cannot exist outside the context of a Document, the Document interface also contains the factory methods needed to create these objects. The Node objects created have a ownerDocument attribute which associates them with the Document within whose context they were created.

The CoreDocumentImpl class only implements the DOM Core. Additional modules are supported by the more complete DocumentImpl subclass.

Note: When any node in the document is serialized, the entire document is serialized along with it.

Since:

PR-DOM-Level-1-19980818.

See Also:

Serialized Form

Field Summary

protected String	actualEncoding Deprecated. Experimental DOM Level 3 feature: Document actualEncoding
protected boolean	allowGrammarAccess Deprecated. Allow grammar access.
protected static short	CDATA Deprecated.
protected int	changes Deprecated. Number of alterations made to this document since its creation.
protected static short	COMMENTS Deprecated.
protected static short	DEFAULTS Deprecated.
protected ElementImpl	docElement Deprecated. Document element.
protected DocumentTypeImpl	docType Deprecated. Document type.
protected DOMNormalizer	domNormalizer Deprecated.
protected static short	DTNORMALIZATION Deprecated.
protected String	encoding Deprecated. Experimental DOM Level 3 feature: Document encoding
protected static short	ENTITIES Deprecated.
protected boolean	errorChecking Deprecated. Bypass error checking.
protected DOMValidationConfiguration	fConfiguration Deprecated.
protected String	fDocumentURI Deprecated. Experimental DOM Level 3 feature: documentURI
protected short	features Deprecated. Normalization features
protected XMLEntityResolver	fEntityResolver Deprecated.
protected DOMErrorHandlerWrapper	fErrorHandlerWrapper Deprecated. Experimental DOM Level 3 feature: errorHandler
protected Grammar	fGrammar Deprecated.
protected ShadowedSymbolTable	fSymbolTable Deprecated.
protected Hashtable	identifiers Deprecated. Identifiers.
protected static short	NAMESPACES Deprecated.
protected static short	SPLITCDATA Deprecated.
protected boolean	standalone Deprecated. Experimental DOM Level 3 feature: Document standalone
protected Hashtable	userData Deprecated. Table for user data attached to this document nodes.
protected static short	VALIDATION Deprecated.
protected String	version Deprecated. Experimental DOM Level 3 feature: Document version

Fields inherited from class weblogic.apache.xerces.dom.ParentNode

firstChild, fNodeListCache, ownerDocument

Fields inherited from class weblogic.apache.xerces.dom.ChildNode

nextSibling, previousSibling

Fields inherited from class weblogic.apache.xerces.dom.NodeImpl

ELEMENT_DEFINITION_NODE, FIRSTCHILD, flags, HASSTRING, IDATTRIBUTE, IGNORABLEWS, OWNED, ownerNode, READONLY, SPECIFIED, SYNCCHILDREN, SYNCDATA, TREE_POSITION_ANCESTOR, TREE_POSITION_DESCENDANT, TREE_POSITION_DISCONNECTED, TREE_POSITION_EQUIVALENT, TREE_POSITION_FOLLOWING, TREE_POSITION_PRECEDING, TREE_POSITION_SAME_NODE, UNNORMALIZED

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

CoreDocumentImpl()
Deprecated. NON-DOM: Actually creating a Document is outside the DOM's spec, since it has to operate in terms of a particular implementation.

CoreDocumentImpl(boolean grammarAccess)
Deprecated. Constructor.

CoreDocumentImpl(DocumentType doctype)
Deprecated. For DOM2 support.

CoreDocumentImpl(DocumentType doctype, boolean grammarAccess)
Deprecated. For DOM2 support.

Method Summary

void	abort() Deprecated. DOM Level 3 WD - Experimental.
protected void	addEventListener(NodeImpl node, String type, EventListener listener, boolean useCapture) Deprecated.
Node	adoptNode(Node source) Deprecated. DOM Level 3 WD - Experimental Change the node's ownerDocument, and its subtree, to this Document
boolean	canSetNormalizationFeature(String name, boolean state) Deprecated. DOM Level 3 WD - Experimental.
protected void	changed() Deprecated. Denotes that this node has changed.
protected int	changes() Deprecated. Returns the number of changes to this node.
Object	clone() Deprecated. Clone.
Node	cloneNode(boolean deep) Deprecated. Deep-clone a document, including fixing ownerDoc for the cloned children.
protected void	cloneNode(CoreDocumentImpl newdoc, boolean deep) Deprecated. internal method to share code with subclass
void	copyConfigurationProperties(XMLParserConfiguration config) Deprecated. NON-DOM: copy configuration properties from the parsing configuration.
protected void	copyEventListeners(NodeImpl src, NodeImpl tgt) Deprecated.
Attr	createAttribute(String name) Deprecated. Factory method; creates an Attribute having this Document as its OwnerDoc.
Attr	createAttributeNS(String namespaceURI, String qualifiedName) Deprecated. Introduced in DOM Level 2.
Attr	createAttributeNS(String namespaceURI, String qualifiedName, String localName) Deprecated. Xerces-specific constructor.
CDATASection	createCDATASection(String data) Deprecated. Factory method; creates a CDATASection having this Document as its OwnerDoc.
Comment	createComment(String data) Deprecated. Factory method; creates a Comment having this Document as its OwnerDoc.
DocumentFragment	createDocumentFragment() Deprecated. Factory method; creates a DocumentFragment having this Document as its OwnerDoc.
DocumentType	createDocumentType(String qualifiedName, String publicID, String systemID) Deprecated. NON-DOM Factory method; creates a DocumentType having this Document as its OwnerDoc.
Element	createElement(String tagName) Deprecated. Factory method; creates an Element having this Document as its OwnerDoc.
ElementDefinitionImpl	createElementDefinition(String name) Deprecated. NON-DOM Factory method: creates an element definition.
Element	createElementNS(String namespaceURI, String qualifiedName) Deprecated. Introduced in DOM Level 2.
Element	createElementNS(String namespaceURI, String qualifiedName, String localpart) Deprecated. NON-DOM: Xerces-specific constructor.
Entity	createEntity(String name) Deprecated. NON-DOM Factory method; creates an Entity having this Document as its OwnerDoc.
EntityReference	createEntityReference(String name) Deprecated. Factory method; creates an EntityReference having this Document as its OwnerDoc.
Notation	createNotation(String name) Deprecated. NON-DOM Factory method; creates a Notation having this Document as its OwnerDoc.
ProcessingInstruction	createProcessingInstruction(String target, String data) Deprecated. Factory method; creates a ProcessingInstruction having this Document as its OwnerDoc.
Text	createTextNode(String data) Deprecated. Factory method; creates a Text node having this Document as its OwnerDoc.
protected boolean	dispatchEvent(NodeImpl node, Event event) Deprecated.
void	finalize() Deprecated. Call user data handlers to let them know the nodes they are related to are being deleted.
String	getActualEncoding() Deprecated. DOM Level 3 WD - Experimental.
boolean	getAsync() Deprecated. DOM Level 3 WD - Experimental.
String	getBaseURI() Deprecated. DOM Level 3 WD - Experimental.
DocumentType	getDoctype() Deprecated. For XML, this provides access to the Document Type Definition.
Element	getDocumentElement() Deprecated. Convenience method, allowing direct access to the child node which is considered the root of the actual document content.
String	getDocumentURI() Deprecated. DOM Level 3 WD - Experimental.
Element	getElementById(String elementId) Deprecated. Introduced in DOM Level 2 Returns the Element whose ID is given by elementId.
NodeList	getElementsByTagName(String tagname) Deprecated. Return a live collection of all descendent Elements (not just immediate children) having the specified tag name.
NodeList	getElementsByTagNameNS(String namespaceURI, String localName) Deprecated. Introduced in DOM Level 2.
String	getEncoding() Deprecated. DOM Level 3 WD - Experimental.
boolean	getErrorChecking() Deprecated. Returns true if the DOM implementation performs error checking.
org.apache.xerces.dom3.DOMErrorHandler	getErrorHandler() Deprecated. DOM Level 3 WD - Experimental.
Element	getIdentifier(String idName) Deprecated. Returns a previously registered element with the specified identifier name, or null if no element is registered.
Enumeration	getIdentifiers() Deprecated. Returns an enumeration registered of identifier names.
DOMImplementation	getImplementation() Deprecated. Retrieve information describing the abilities of this particular DOM implementation.
String	getNodeName() Deprecated. Returns the node name.
short	getNodeType() Deprecated. Returns the node type.
boolean	getNormalizationFeature(String name) Deprecated. DOM Level 3 WD - Experimental.
Document	getOwnerDocument() Deprecated. Find the Document that this Node belongs to (the document in whose context the Node was created).
boolean	getStandalone() Deprecated. DOM Level 3 WD - Experimental.
boolean	getStrictErrorChecking() Deprecated.
String	getTextContent() Deprecated. This attribute returns the text content of this node and its descendants.
protected Object	getUserData(NodeImpl n) Deprecated. NON-DOM: kept for backward compatibility Retreive user data related to a given node
Object	getUserData(Node n, String key) Deprecated. Retrieves the object associated to a key on a this node.
String	getVersion() Deprecated. DOM Level 3 WD - Experimental.
Node	importNode(Node source, boolean deep) Deprecated. Copies a node from another document to this document.
Node	insertBefore(Node newChild, Node refChild) Deprecated. Since a Document may contain at most one top-level Element child, and at most one DocumentType declaraction, we need to subclass our add-children methods to implement this constraint.
protected boolean	isKidOK(Node parent, Node child) Deprecated. Uses the kidOK lookup table to check whether the proposed tree structure is legal.
protected boolean	isNormalizeDocRequired() Deprecated.
static boolean	isXMLName(String s) Deprecated. Check the string against XML's definition of acceptable names for elements and attributes and so on using the XMLCharacterProperties utility class
boolean	load(String uri) Deprecated. DOM Level 3 WD - Experimental.
boolean	loadXML(String source) Deprecated. DOM Level 3 WD - Experimental.
void	normalizeDocument() Deprecated. DOM Level 3 WD - Experimental Normalize document.
void	putIdentifier(String idName, Element element) Deprecated. Registers an identifier name with a specified element node.
Node	removeChild(Node oldChild) Deprecated. Since insertBefore caches the docElement (and, currently, docType), removeChild has to know how to undo the cache REVISIT: According to the spec it is not allowed to alter neither the document element nor the document type in any way
protected void	removeEventListener(NodeImpl node, String type, EventListener listener, boolean useCapture) Deprecated.
void	removeIdentifier(String idName) Deprecated. Removes a previously registered element with the specified identifier name.
Node	renameNode(Node n, String namespaceURI, String name) Deprecated. DOM Level 3 WD - Experimental.
Node	replaceChild(Node newChild, Node oldChild) Deprecated. Since we cache the docElement (and, currently, docType), replaceChild has to update the cache REVISIT: According to the spec it is not allowed to alter neither the document element nor the document type in any way
String	saveXML(Node snode) Deprecated. DOM Level 3 WD - Experimental.
void	setActualEncoding(String value) Deprecated. DOM Level 3 WD - Experimental.
void	setAsync(boolean async) Deprecated. DOM Level 3 WD - Experimental.
void	setDocumentURI(String documentURI) Deprecated. DOM Level 3 WD - Experimental.
void	setEncoding(String value) Deprecated. DOM Level 3 WD - Experimental.
void	setErrorChecking(boolean check) Deprecated. Sets whether the DOM implementation performs error checking upon operations.
void	setErrorHandler(org.apache.xerces.dom3.DOMErrorHandler errorHandler) Deprecated. DOM Level 3 WD - Experimental.
void	setNormalizationFeature(String name, boolean state) Deprecated. DOM Level 3 WD - Experimental.
void	setStandalone(boolean value) Deprecated. DOM Level 3 WD - Experimental.
void	setStrictErrorChecking(boolean check) Deprecated.
void	setTextContent(String textContent) Deprecated. This attribute returns the text content of this node and its descendants.
protected void	setUserData(NodeImpl n, Object data) Deprecated. NON-DOM: kept for backward compatibility Store user data related to a given node This is a place where we could use weak references! Indeed, the node here won't be GC'ed as long as some user data is attached to it, since the userData table will have a reference to the node.
Object	setUserData(Node n, String key, Object data, org.apache.xerces.dom3.UserDataHandler handler) Deprecated. Associate an object to a key on this node.
void	setVersion(String value) Deprecated. DOM Level 3 WD - Experimental.

Methods inherited from class weblogic.apache.xerces.dom.ParentNode

getChildNodes, getChildNodesUnoptimized, getFirstChild, getLastChild, getLength, hasChildNodes, isEqualNode, item, normalize, setReadOnly, synchronizeChildren

Methods inherited from class weblogic.apache.xerces.dom.ChildNode

getNextSibling, getParentNode, getPreviousSibling

Methods inherited from class weblogic.apache.xerces.dom.NodeImpl

addEventListener, appendChild, compareTreePosition, dispatchEvent, getAttributes, getInterface, getLocalName, getNamespaceURI, getNodeValue, getPrefix, getReadOnly, getUserData, getUserData, hasAttributes, isDefaultNamespace, isSameNode, isSupported, lookupNamespacePrefix, lookupNamespaceURI, needsSyncChildren, removeEventListener, setNodeValue, setPrefix, setUserData, setUserData, synchronizeData, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.w3c.dom.Document

getDomConfig, getInputEncoding, getXmlEncoding, getXmlStandalone, getXmlVersion, setXmlStandalone, setXmlVersion

Methods inherited from interface org.w3c.dom.Node

appendChild, compareDocumentPosition, getAttributes, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeValue, getParentNode, getPrefix, getPreviousSibling, getUserData, hasAttributes, hasChildNodes, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, setNodeValue, setPrefix, setUserData

Field Detail

docType

protected DocumentTypeImpl docType

Deprecated.

Document type.

docElement

protected ElementImpl docElement

Deprecated.

Document element.

encoding

protected String encoding

Deprecated.

Experimental DOM Level 3 feature: Document encoding

actualEncoding

protected String actualEncoding

Deprecated.

Experimental DOM Level 3 feature: Document actualEncoding

version

protected String version

Deprecated.

Experimental DOM Level 3 feature: Document version

standalone

protected boolean standalone

Deprecated.

Experimental DOM Level 3 feature: Document standalone

fDocumentURI

protected String fDocumentURI

Deprecated.

Experimental DOM Level 3 feature: documentURI

fErrorHandlerWrapper

protected final transient DOMErrorHandlerWrapper fErrorHandlerWrapper

Deprecated.

Experimental DOM Level 3 feature: errorHandler

userData

protected Hashtable userData

Deprecated.

Table for user data attached to this document nodes.

identifiers

protected Hashtable identifiers

Deprecated.

Identifiers.

features

protected short features

Deprecated.

Normalization features

NAMESPACES

protected static final short NAMESPACES

Deprecated.

See Also:

Constant Field Values

DTNORMALIZATION

protected static final short DTNORMALIZATION

Deprecated.

See Also:

Constant Field Values

ENTITIES

protected static final short ENTITIES

Deprecated.

See Also:

Constant Field Values

CDATA

protected static final short CDATA

Deprecated.

See Also:

Constant Field Values

DEFAULTS

protected static final short DEFAULTS

Deprecated.

See Also:

Constant Field Values

SPLITCDATA

protected static final short SPLITCDATA

Deprecated.

See Also:

Constant Field Values

COMMENTS

protected static final short COMMENTS

Deprecated.

See Also:

Constant Field Values

VALIDATION

protected static final short VALIDATION

Deprecated.

See Also:

Constant Field Values

domNormalizer

protected DOMNormalizer domNormalizer

Deprecated.

fConfiguration

protected DOMValidationConfiguration fConfiguration

Deprecated.

fSymbolTable

protected ShadowedSymbolTable fSymbolTable

Deprecated.

fEntityResolver

protected XMLEntityResolver fEntityResolver

Deprecated.

fGrammar

protected Grammar fGrammar

Deprecated.

changes

protected int changes

Deprecated.

Number of alterations made to this document since its creation. Serves as a "dirty bit" so that live objects such as NodeList can recognize when an alteration has been made and discard its cached state information.

Any method that alters the tree structure MUST cause or be accompanied by a call to changed(), to inform it that any outstanding NodeLists may have to be updated.

(Required because NodeList is simultaneously "live" and integer- indexed -- a bad decision in the DOM's design.)

Note that changes which do not affect the tree's structure -- changing the node's name, for example -- do _not_ have to call changed().

Alternative implementation would be to use a cryptographic Digest value rather than a count. This would have the advantage that "harmless" changes (those producing equal() trees) would not force NodeList to resynchronize. Disadvantage is that it's slightly more prone to "false negatives", though that's the difference between "wildly unlikely" and "absurdly unlikely". IF we start maintaining digests, we should consider taking advantage of them. Note: This used to be done a node basis, so that we knew what subtree changed. But since only DeepNodeList really use this today, the gain appears to be really small compared to the cost of having an int on every (parent) node plus having to walk up the tree all the way to the root to mark the branch as changed everytime a node is changed. So we now have a single counter global to the document. It means that some objects may flush their cache more often than necessary, but this makes nodes smaller and only the document needs to be marked as changed.

allowGrammarAccess

protected boolean allowGrammarAccess

Deprecated.

Allow grammar access.

errorChecking

protected boolean errorChecking

Deprecated.

Bypass error checking.

Constructor Detail

CoreDocumentImpl

public CoreDocumentImpl()

Deprecated.

NON-DOM: Actually creating a Document is outside the DOM's spec, since it has to operate in terms of a particular implementation.

CoreDocumentImpl

public CoreDocumentImpl(boolean grammarAccess)

Deprecated.

Constructor.

CoreDocumentImpl

public CoreDocumentImpl(DocumentType doctype)

Deprecated.

For DOM2 support. The createDocument factory method is in DOMImplementation.

CoreDocumentImpl

public CoreDocumentImpl(DocumentType doctype,
                        boolean grammarAccess)

Deprecated.

For DOM2 support.

Method Detail

getOwnerDocument

public final Document getOwnerDocument()

Deprecated.

Description copied from class: ParentNode

Find the Document that this Node belongs to (the document in whose context the Node was created). The Node may or may not currently be part of that Document's actual contents.

Specified by:

getOwnerDocument in interface Node

Overrides:

getOwnerDocument in class ParentNode

getNodeType

public short getNodeType()

Deprecated.

Returns the node type.

Specified by:

getNodeType in interface Node

Specified by:

getNodeType in class NodeImpl

getNodeName

public String getNodeName()

Deprecated.

Returns the node name.

Specified by:

getNodeName in interface Node

Specified by:

getNodeName in class NodeImpl

cloneNode

public Node cloneNode(boolean deep)

Deprecated.

Deep-clone a document, including fixing ownerDoc for the cloned children. Note that this requires bypassing the WRONG_DOCUMENT_ERR protection. I've chosen to implement it by calling importNode which is DOM Level 2.

Specified by:

cloneNode in interface Node

Overrides:

cloneNode in class ParentNode

Parameters:

deep - boolean, iff true replicate children

Returns:

org.w3c.dom.Node

See Also:

Example: Cloning a Text node will copy both the node and the text it contains.

Example: Cloning something that has children -- Element or Attr, for example -- will _not_ clone those children unless a "deep clone" has been requested. A shallow clone of an Attr node will yield an empty Attr of the same name.

NOTE: Clones will always be read/write, even if the node being cloned is read-only, to permit applications using only the DOM API to obtain editable copies of locked portions of the tree.

cloneNode

protected void cloneNode(CoreDocumentImpl newdoc,
                         boolean deep)

Deprecated.

internal method to share code with subclass

insertBefore

public Node insertBefore(Node newChild,
                         Node refChild)
                  throws DOMException

Deprecated.

Since a Document may contain at most one top-level Element child, and at most one DocumentType declaraction, we need to subclass our add-children methods to implement this constraint. Since appendChild() is implemented as insertBefore(,null), altering the latter fixes both.

While I'm doing so, I've taken advantage of the opportunity to cache documentElement and docType so we don't have to search for them. REVISIT: According to the spec it is not allowed to alter neither the document element nor the document type in any way

Specified by:

insertBefore in interface Node

Overrides:

insertBefore in class ParentNode

Parameters:

newChild - The Node to be moved to our subtree. As a convenience feature, inserting a DocumentNode will instead insert all its children.

refChild - Current child which newChild should be placed immediately before. If refChild is null, the insertion occurs after all existing Nodes, like appendChild().

Throws:

DOMException

See Also:

ParentNode

removeChild

public Node removeChild(Node oldChild)
                 throws DOMException

Deprecated.

Since insertBefore caches the docElement (and, currently, docType), removeChild has to know how to undo the cache REVISIT: According to the spec it is not allowed to alter neither the document element nor the document type in any way

Specified by:

removeChild in interface Node

Overrides:

removeChild in class ParentNode

Returns:

oldChild, in its new state (removed).

Throws:

DOMException

See Also:

ParentNode

replaceChild

public Node replaceChild(Node newChild,
                         Node oldChild)
                  throws DOMException

Deprecated.

Since we cache the docElement (and, currently, docType), replaceChild has to update the cache REVISIT: According to the spec it is not allowed to alter neither the document element nor the document type in any way

Specified by:

replaceChild in interface Node

Overrides:

replaceChild in class ParentNode

Throws:

DOMException

See Also:

ParentNode

getTextContent

public String getTextContent()
                      throws DOMException

Deprecated.

Description copied from class: NodeImpl

This attribute returns the text content of this node and its descendants. When it is defined to be null, setting it has no effect. When set, any possible children this node may have are removed and replaced by a single Text node containing the string this attribute is set to. On getting, no serialization is performed, the returned string does not contain any markup. No whitespace normalization is performed, the returned string does not contain the element content whitespaces . Similarly, on setting, no parsing is performed either, the input string is taken as pure textual content.
The string returned is made of the text content of this node depending on its type, as defined below:

Node type	Content
ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, DOCUMENT_FRAGMENT_NODE	concatenation of the textContent attribute value of every child node, excluding COMMENT_NODE and PROCESSING_INSTRUCTION_NODE nodes
ATTRIBUTE_NODE, TEXT_NODE, CDATA_SECTION_NODE, COMMENT_NODE, PROCESSING_INSTRUCTION_NODE	nodeValue
DOCUMENT_NODE, DOCUMENT_TYPE_NODE, NOTATION_NODE	null

Specified by:

getTextContent in interface Node

Overrides:

getTextContent in class ParentNode

Throws:

DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.

setTextContent

public void setTextContent(String textContent)
                    throws DOMException

Deprecated.

Description copied from class: NodeImpl

This attribute returns the text content of this node and its descendants. When it is defined to be null, setting it has no effect. When set, any possible children this node may have are removed and replaced by a single Text node containing the string this attribute is set to. On getting, no serialization is performed, the returned string does not contain any markup. No whitespace normalization is performed, the returned string does not contain the element content whitespaces . Similarly, on setting, no parsing is performed either, the input string is taken as pure textual content.
The string returned is made of the text content of this node depending on its type, as defined below:

Node type	Content
ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, DOCUMENT_FRAGMENT_NODE	concatenation of the textContent attribute value of every child node, excluding COMMENT_NODE and PROCESSING_INSTRUCTION_NODE nodes
ATTRIBUTE_NODE, TEXT_NODE, CDATA_SECTION_NODE, COMMENT_NODE, PROCESSING_INSTRUCTION_NODE	nodeValue
DOCUMENT_NODE, DOCUMENT_TYPE_NODE, NOTATION_NODE	null

Specified by:

setTextContent in interface Node

Overrides:

setTextContent in class ParentNode

Throws:

DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.

createAttribute

public Attr createAttribute(String name)
                     throws DOMException

Deprecated.

Factory method; creates an Attribute having this Document as its OwnerDoc.

Specified by:

createAttribute in interface Document

Parameters:

name - The name of the attribute. Note that the attribute's value is _not_ established at the factory; remember to set it!

Throws:

DOMException(INVALID_NAME_ERR) - if the attribute name is not acceptable.

DOMException

createCDATASection

public CDATASection createCDATASection(String data)
                                throws DOMException

Deprecated.

Factory method; creates a CDATASection having this Document as its OwnerDoc.

Specified by:

createCDATASection in interface Document

Parameters:

data - The initial contents of the CDATA

Throws:

DOMException(NOT_SUPPORTED_ERR) - for HTML documents. (HTML not yet implemented.)

DOMException

createComment

public Comment createComment(String data)

Deprecated.

Factory method; creates a Comment having this Document as its OwnerDoc.

Specified by:

createComment in interface Document

Parameters:

data - The initial contents of the Comment.

createDocumentFragment

public DocumentFragment createDocumentFragment()

Deprecated.

Factory method; creates a DocumentFragment having this Document as its OwnerDoc.

Specified by:

createDocumentFragment in interface Document

createElement

public Element createElement(String tagName)
                      throws DOMException

Deprecated.

Factory method; creates an Element having this Document as its OwnerDoc.

Specified by:

createElement in interface Document

Parameters:

tagName - The name of the element type to instantiate. For XML, this is case-sensitive. For HTML, the tagName parameter may be provided in any case, but it must be mapped to the canonical uppercase form by the DOM implementation.

Throws:

DOMException(INVALID_NAME_ERR) - if the tag name is not acceptable.

DOMException

createEntityReference

public EntityReference createEntityReference(String name)
                                      throws DOMException

Deprecated.

Factory method; creates an EntityReference having this Document as its OwnerDoc.

Specified by:

createEntityReference in interface Document

Parameters:

name - The name of the Entity we wish to refer to

Throws:

DOMException(NOT_SUPPORTED_ERR) - for HTML documents, where nonstandard entities are not permitted. (HTML not yet implemented.)

DOMException

createProcessingInstruction

public ProcessingInstruction createProcessingInstruction(String target,
                                                         String data)
                                                  throws DOMException

Deprecated.

Factory method; creates a ProcessingInstruction having this Document as its OwnerDoc.

Specified by:

createProcessingInstruction in interface Document

Parameters:

target - The target "processor channel"

data - Parameter string to be passed to the target.

Throws:

DOMException(INVALID_NAME_ERR) - if the target name is not acceptable.

DOMException(NOT_SUPPORTED_ERR) - for HTML documents. (HTML not yet implemented.)

DOMException

createTextNode

public Text createTextNode(String data)

Deprecated.

Factory method; creates a Text node having this Document as its OwnerDoc.

Specified by:

createTextNode in interface Document

Parameters:

data - The initial contents of the Text.

getDoctype

public DocumentType getDoctype()

Deprecated.

For XML, this provides access to the Document Type Definition. For HTML documents, and XML documents which don't specify a DTD, it will be null.

Specified by:

getDoctype in interface Document

getDocumentElement

public Element getDocumentElement()

Deprecated.

Convenience method, allowing direct access to the child node which is considered the root of the actual document content. For HTML, where it is legal to have more than one Element at the top level of the document, we pick the one with the tagName "HTML". For XML there should be only one top-level (HTML not yet supported.)

Specified by:

getDocumentElement in interface Document

getElementsByTagName

public NodeList getElementsByTagName(String tagname)

Deprecated.

Return a live collection of all descendent Elements (not just immediate children) having the specified tag name.

Specified by:

getElementsByTagName in interface Document

Parameters:

tagname - The type of Element we want to gather. "*" will be taken as a wildcard, meaning "all elements in the document."

See Also:

DeepNodeListImpl

getImplementation

public DOMImplementation getImplementation()

Deprecated.

Retrieve information describing the abilities of this particular DOM implementation. Intended to support applications that may be using DOMs retrieved from several different sources, potentially with different underlying representations.

Specified by:

getImplementation in interface Document

setErrorChecking

public void setErrorChecking(boolean check)

Deprecated.

Sets whether the DOM implementation performs error checking upon operations. Turning off error checking only affects the following DOM checks:

• Checking strings to make sure that all characters are legal XML characters
• Hierarchy checking such as allowed children, checks for cycles, etc.

Turning off error checking does not turn off the following checks:

• Read only checks
• Checks related to DOM events

setStrictErrorChecking

public void setStrictErrorChecking(boolean check)

Deprecated.

Specified by:

setStrictErrorChecking in interface Document

getErrorChecking

public boolean getErrorChecking()

Deprecated.

Returns true if the DOM implementation performs error checking.

getStrictErrorChecking

public boolean getStrictErrorChecking()

Deprecated.

Specified by:

getStrictErrorChecking in interface Document

getActualEncoding

public String getActualEncoding()

Deprecated.

DOM Level 3 WD - Experimental. An attribute specifying the actual encoding of this document. This is null otherwise.
This attribute represents the property [character encoding scheme] defined in .

Since:

DOM Level 3

setActualEncoding

public void setActualEncoding(String value)

Deprecated.

DOM Level 3 WD - Experimental. An attribute specifying the actual encoding of this document. This is null otherwise.
This attribute represents the property [character encoding scheme] defined in .

Since:

DOM Level 3

setEncoding

public void setEncoding(String value)

Deprecated.

DOM Level 3 WD - Experimental. An attribute specifying, as part of the XML declaration, the encoding of this document. This is null when unspecified.

getEncoding

public String getEncoding()

Deprecated.

DOM Level 3 WD - Experimental. The encoding of this document (part of XML Declaration)

setVersion

public void setVersion(String value)

Deprecated.

DOM Level 3 WD - Experimental. version - An attribute specifying, as part of the XML declaration, the version number of this document. This is null when unspecified

getVersion

public String getVersion()

Deprecated.

DOM Level 3 WD - Experimental. The version of this document (part of XML Declaration)

setStandalone

public void setStandalone(boolean value)

Deprecated.

DOM Level 3 WD - Experimental. standalone - An attribute specifying, as part of the XML declaration, whether this document is standalone

getStandalone

public boolean getStandalone()

Deprecated.

DOM Level 3 WD - Experimental. standalone that specifies whether this document is standalone (part of XML Declaration)

getDocumentURI

public String getDocumentURI()

Deprecated.

DOM Level 3 WD - Experimental. The location of the document or null if undefined.
Beware that when the Document supports the feature "HTML" , the href attribute of the HTML BASE element takes precedence over this attribute.

Specified by:

getDocumentURI in interface Document

Since:

DOM Level 3

getErrorHandler

public org.apache.xerces.dom3.DOMErrorHandler getErrorHandler()

Deprecated.

DOM Level 3 WD - Experimental. Retrieve error handler.

setErrorHandler

public void setErrorHandler(org.apache.xerces.dom3.DOMErrorHandler errorHandler)

Deprecated.

DOM Level 3 WD - Experimental. Set error handler. It will be called in teh event that an error is encountered while performing an operation on a document.

renameNode

public Node renameNode(Node n,
                       String namespaceURI,
                       String name)
                throws DOMException

Deprecated.

DOM Level 3 WD - Experimental. Renaming node

Specified by:

renameNode in interface Document

Throws:

DOMException

normalizeDocument

public void normalizeDocument()

Deprecated.

DOM Level 3 WD - Experimental Normalize document.

Specified by:

normalizeDocument in interface Document

isNormalizeDocRequired

protected boolean isNormalizeDocRequired()

Deprecated.

setNormalizationFeature

public void setNormalizationFeature(String name,
                                    boolean state)
                             throws DOMException

Deprecated.

DOM Level 3 WD - Experimental. setNormalizationFeature

Throws:

DOMException

getNormalizationFeature

public boolean getNormalizationFeature(String name)
                                throws DOMException

Deprecated.

DOM Level 3 WD - Experimental. getNormalizationFeature

Throws:

DOMException

canSetNormalizationFeature

public boolean canSetNormalizationFeature(String name,
                                          boolean state)

Deprecated.

DOM Level 3 WD - Experimental. canSetNormalizationFeature

getBaseURI

public String getBaseURI()

Deprecated.

DOM Level 3 WD - Experimental. Retrieve baseURI

Specified by:

getBaseURI in interface Node

Overrides:

getBaseURI in class NodeImpl

setDocumentURI

public void setDocumentURI(String documentURI)

Deprecated.

DOM Level 3 WD - Experimental.

Specified by:

setDocumentURI in interface Document

getAsync

public boolean getAsync()

Deprecated.

DOM Level 3 WD - Experimental. Indicates whether the method load should be synchronous or asynchronous. When the async attribute is set to true the load method returns control to the caller before the document has completed loading. The default value of this property is false.
Setting the value of this attribute might throw NOT_SUPPORTED_ERR if the implementation doesn't support the mode the attribute is being set to. Should the DOM spec define the default value of this property? What if implementing both async and sync IO is impractical in some systems? 2001-09-14. default is false but we need to check with Mozilla and IE.

Specified by:

getAsync in interface DocumentLS

setAsync

public void setAsync(boolean async)

Deprecated.

DOM Level 3 WD - Experimental. Indicates whether the method load should be synchronous or asynchronous. When the async attribute is set to true the load method returns control to the caller before the document has completed loading. The default value of this property is false.
Setting the value of this attribute might throw NOT_SUPPORTED_ERR if the implementation doesn't support the mode the attribute is being set to. Should the DOM spec define the default value of this property? What if implementing both async and sync IO is impractical in some systems? 2001-09-14. default is false but we need to check with Mozilla and IE.

Specified by:

setAsync in interface DocumentLS

abort

public void abort()

Deprecated.

DOM Level 3 WD - Experimental. If the document is currently being loaded as a result of the method load being invoked the loading and parsing is immediately aborted. The possibly partial result of parsing the document is discarded and the document is cleared.

Specified by:

abort in interface DocumentLS

load

public boolean load(String uri)

Deprecated.

DOM Level 3 WD - Experimental. Replaces the content of the document with the result of parsing the given URI. Invoking this method will either block the caller or return to the caller immediately depending on the value of the async attribute. Once the document is fully loaded the document will fire a "load" event that the caller can register as a listener for. If an error occurs the document will fire an "error" event so that the caller knows that the load failed (see ParseErrorEvent).

Specified by:

load in interface DocumentLS

Parameters:

uri - The URI reference for the XML file to be loaded. If this is a relative URI...

Returns:

If async is set to true load returns true if the document load was successfully initiated. If an error occurred when initiating the document load load returns false.If async is set to false load returns true if the document was successfully loaded and parsed. If an error occurred when either loading or parsing the URI load returns false.

loadXML

public boolean loadXML(String source)

Deprecated.

DOM Level 3 WD - Experimental. Replace the content of the document with the result of parsing the input string, this method is always synchronous.

Specified by:

loadXML in interface DocumentLS

Parameters:

source - A string containing an XML document.

Returns:

true if parsing the input string succeeded without errors, otherwise false.

saveXML

public String saveXML(Node snode)
               throws DOMException

Deprecated.

DOM Level 3 WD - Experimental. Save the document or the given node to a string (i.e. serialize the document or node).

Specified by:

saveXML in interface DocumentLS

Parameters:

snode - Specifies what to serialize, if this parameter is null the whole document is serialized, if it's non-null the given node is serialized.

Returns:

The serialized document or null.

Throws:

DOMException - WRONG_DOCUMENT_ERR: Raised if the node passed in as the node parameter is from an other document.

createDocumentType

public DocumentType createDocumentType(String qualifiedName,
                                       String publicID,
                                       String systemID)
                                throws DOMException

Deprecated.

NON-DOM Factory method; creates a DocumentType having this Document as its OwnerDoc. (REC-DOM-Level-1-19981001 left the process of building DTD information unspecified.)

Parameters:

name - The name of the Entity we wish to provide a value for.

Throws:

DOMException(NOT_SUPPORTED_ERR) - for HTML documents, where DTDs are not permitted. (HTML not yet implemented.)

DOMException

createEntity

public Entity createEntity(String name)
                    throws DOMException

Deprecated.

NON-DOM Factory method; creates an Entity having this Document as its OwnerDoc. (REC-DOM-Level-1-19981001 left the process of building DTD information unspecified.)

Parameters:

name - The name of the Entity we wish to provide a value for.

Throws:

DOMException(NOT_SUPPORTED_ERR) - for HTML documents, where nonstandard entities are not permitted. (HTML not yet implemented.)

DOMException

createNotation

public Notation createNotation(String name)
                        throws DOMException

Deprecated.

NON-DOM Factory method; creates a Notation having this Document as its OwnerDoc. (REC-DOM-Level-1-19981001 left the process of building DTD information unspecified.)

Parameters:

name - The name of the Notation we wish to describe

Throws:

DOMException(NOT_SUPPORTED_ERR) - for HTML documents, where notations are not permitted. (HTML not yet implemented.)

DOMException

createElementDefinition

public ElementDefinitionImpl createElementDefinition(String name)
                                              throws DOMException

Deprecated.

NON-DOM Factory method: creates an element definition. Element definitions hold default attribute values.

Throws:

DOMException

importNode

public Node importNode(Node source,
                       boolean deep)
                throws DOMException

Deprecated.

Copies a node from another document to this document. The new nodes are created using this document's factory methods and are populated with the data from the source's accessor methods defined by the DOM interfaces. Its behavior is otherwise similar to that of cloneNode.

According to the DOM specifications, document nodes cannot be imported and a NOT_SUPPORTED_ERR exception is thrown if attempted.

Specified by:

importNode in interface Document

Throws:

DOMException

adoptNode

public Node adoptNode(Node source)

Deprecated.

DOM Level 3 WD - Experimental Change the node's ownerDocument, and its subtree, to this Document

Specified by:

adoptNode in interface Document

Parameters:

source - The node to adopt.

See Also:

CoreDocumentImpl.importNode(org.w3c.dom.Node, boolean)

getElementById

public Element getElementById(String elementId)

Deprecated.

Introduced in DOM Level 2 Returns the Element whose ID is given by elementId. If no such element exists, returns null. Behavior is not defined if more than one element has this ID.

Note: The DOM implementation must have information that says which attributes are of type ID. Attributes with the name "ID" are not of type ID unless so defined. Implementations that do not know whether attributes are of type ID or not are expected to return null.

Specified by:

getElementById in interface Document

See Also:

CoreDocumentImpl.getIdentifier(java.lang.String)

putIdentifier

public void putIdentifier(String idName,
                          Element element)

Deprecated.

Registers an identifier name with a specified element node. If the identifier is already registered, the new element node replaces the previous node. If the specified element node is null, removeIdentifier() is called.

See Also:

CoreDocumentImpl.getIdentifier(java.lang.String), CoreDocumentImpl.removeIdentifier(java.lang.String)

getIdentifier

public Element getIdentifier(String idName)

Deprecated.

Returns a previously registered element with the specified identifier name, or null if no element is registered.

See Also:

CoreDocumentImpl.putIdentifier(java.lang.String, org.w3c.dom.Element), CoreDocumentImpl.removeIdentifier(java.lang.String)

removeIdentifier

public void removeIdentifier(String idName)

Deprecated.

Removes a previously registered element with the specified identifier name.

See Also:

CoreDocumentImpl.putIdentifier(java.lang.String, org.w3c.dom.Element), CoreDocumentImpl.getIdentifier(java.lang.String)

getIdentifiers

public Enumeration getIdentifiers()

Deprecated.

Returns an enumeration registered of identifier names.

createElementNS

public Element createElementNS(String namespaceURI,
                               String qualifiedName)
                        throws DOMException

Deprecated.

Introduced in DOM Level 2.

Creates an element of the given qualified name and namespace URI. If the given namespaceURI is null or an empty string and the qualifiedName has a prefix that is "xml", the created element is bound to the predefined namespace "http://www.w3.org/XML/1998/namespace" [Namespaces].

Specified by:

createElementNS in interface Document

Parameters:

namespaceURI - The namespace URI of the element to create.

qualifiedName - The qualified name of the element type to instantiate.

Returns:

Element A new Element object with the following attributes:

Throws:

DOMException - INVALID_CHARACTER_ERR: Raised if the specified name contains an invalid character.

DOMException - NAMESPACE_ERR: Raised if the qualifiedName has a prefix that is "xml" and the namespaceURI is neither null nor an empty string nor "http://www.w3.org/XML/1998/namespace", or if the qualifiedName has a prefix different from "xml" and the namespaceURI is null or an empty string.

Since:

WD-DOM-Level-2-19990923

createElementNS

public Element createElementNS(String namespaceURI,
                               String qualifiedName,
                               String localpart)
                        throws DOMException

Deprecated.

NON-DOM: Xerces-specific constructor. "localName" is passed in, so we don't need to create a new String for it.

Parameters:

namespaceURI - The namespace URI of the element to create.

qualifiedName - The qualified name of the element type to instantiate.

localName - The local name of the element to instantiate.

Returns:

Element A new Element object with the following attributes:

Throws:

DOMException - INVALID_CHARACTER_ERR: Raised if the specified name contains an invalid character.

createAttributeNS

public Attr createAttributeNS(String namespaceURI,
                              String qualifiedName)
                       throws DOMException

Deprecated.

Introduced in DOM Level 2.

Creates an attribute of the given qualified name and namespace URI. If the given namespaceURI is null or an empty string and the qualifiedName has a prefix that is "xml", the created element is bound to the predefined namespace "http://www.w3.org/XML/1998/namespace" [Namespaces].

Specified by:

createAttributeNS in interface Document

Parameters:

namespaceURI - The namespace URI of the attribute to create. When it is null or an empty string, this method behaves like createAttribute.

qualifiedName - The qualified name of the attribute to instantiate.

Returns:

Attr A new Attr object.

Throws:

DOMException - INVALID_CHARACTER_ERR: Raised if the specified name contains an invalid character.

Since:

WD-DOM-Level-2-19990923

createAttributeNS

public Attr createAttributeNS(String namespaceURI,
                              String qualifiedName,
                              String localName)
                       throws DOMException

Deprecated.

Xerces-specific constructor. "localName" is passed in, so we don't need to create a new String for it.

Parameters:

namespaceURI - The namespace URI of the attribute to create. When it is null or an empty string, this method behaves like createAttribute.

qualifiedName - The qualified name of the attribute to instantiate.

localName - The local name of the attribute to instantiate.

Returns:

Attr A new Attr object.

Throws:

DOMException - INVALID_CHARACTER_ERR: Raised if the specified name contains an invalid character.

getElementsByTagNameNS

public NodeList getElementsByTagNameNS(String namespaceURI,
                                       String localName)

Deprecated.

Introduced in DOM Level 2.

Returns a NodeList of all the Elements with a given local name and namespace URI in the order in which they would be encountered in a preorder traversal of the Document tree.

Specified by:

getElementsByTagNameNS in interface Document

Parameters:

namespaceURI - The namespace URI of the elements to match on. The special value "*" matches all namespaces. When it is null or an empty string, this method behaves like getElementsByTagName.

localName - The local name of the elements to match on. The special value "*" matches all local names.

Returns:

NodeList A new NodeList object containing all the matched Elements.

Since:

WD-DOM-Level-2-19990923

clone

public Object clone()
             throws CloneNotSupportedException

Deprecated.

Clone.

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

isXMLName

public static boolean isXMLName(String s)

Deprecated.

Check the string against XML's definition of acceptable names for elements and attributes and so on using the XMLCharacterProperties utility class

isKidOK

protected boolean isKidOK(Node parent,
                          Node child)

Deprecated.

Uses the kidOK lookup table to check whether the proposed tree structure is legal.

changed

protected void changed()

Deprecated.

Denotes that this node has changed.

Overrides:

changed in class NodeImpl

changes

protected int changes()

Deprecated.

Returns the number of changes to this node.

Overrides:

changes in class NodeImpl

setUserData

public Object setUserData(Node n,
                          String key,
                          Object data,
                          org.apache.xerces.dom3.UserDataHandler handler)

Deprecated.

Associate an object to a key on this node. The object can later be retrieved from this node by calling getUserData with the same key.

Parameters:

n - The node to associate the object to.

key - The key to associate the object to.

data - The object to associate to the given key, or null to remove any existing association to that key.

handler - The handler to associate to that key, or null.

Returns:

Returns the DOMObject previously associated to the given key on this node, or null if there was none.

Since:

DOM Level 3 REVISIT: we could use a free list of UserDataRecord here

getUserData

public Object getUserData(Node n,
                          String key)

Deprecated.

Retrieves the object associated to a key on a this node. The object must first have been set to this node by calling setUserData with the same key.

Parameters:

n - The node the object is associated to.

key - The key the object is associated to.

Returns:

Returns the DOMObject associated to the given key on this node, or null if there was none.

Since:

DOM Level 3

finalize

public void finalize()

Deprecated.

Call user data handlers to let them know the nodes they are related to are being deleted. The alternative would be to do that on Node but because the nodes are used as the keys we have a reference to them that prevents them from being gc'ed until the document is. At the same time, doing it here has the advantage of avoiding a finalize() method on Node, which would affect all nodes and not just the ones that have a user data.

Overrides:

finalize in class Object

copyConfigurationProperties

public void copyConfigurationProperties(XMLParserConfiguration config)

Deprecated.

NON-DOM: copy configuration properties from the parsing configuration. This method is called after the parsing is done

setUserData

protected void setUserData(NodeImpl n,
                           Object data)

Deprecated.

NON-DOM: kept for backward compatibility Store user data related to a given node This is a place where we could use weak references! Indeed, the node here won't be GC'ed as long as some user data is attached to it, since the userData table will have a reference to the node.

getUserData

protected Object getUserData(NodeImpl n)

Deprecated.

NON-DOM: kept for backward compatibility Retreive user data related to a given node

addEventListener

protected void addEventListener(NodeImpl node,
                                String type,
                                EventListener listener,
                                boolean useCapture)

Deprecated.

removeEventListener

protected void removeEventListener(NodeImpl node,
                                   String type,
                                   EventListener listener,
                                   boolean useCapture)

Deprecated.

copyEventListeners

protected void copyEventListeners(NodeImpl src,
                                  NodeImpl tgt)

Deprecated.

dispatchEvent

protected boolean dispatchEvent(NodeImpl node,
                                Event event)

Deprecated.