WebLogic Server 6.0sp2 API Reference

weblogic.apache.xalan.xpath.dtm
Class DTMProxy

java.lang.Object
  |
  +--weblogic.apache.xalan.xpath.dtm.DTMProxy

public class DTMProxy

extends java.lang.Object

implements org.w3c.dom.Node, org.w3c.dom.Document, org.w3c.dom.Text, org.w3c.dom.Element, org.w3c.dom.Attr, org.w3c.dom.ProcessingInstruction, org.w3c.dom.Comment

DTMProxy presents a DOM Node API front-end to the DTM model.

It does _not_ attempt to address the "node identity" question; no effort is made to prevent the creation of multiple proxies referring to a single DTM node. Users can create a mechanism for managing this, or relinquish the use of "==" and use the .sameNodeAs() mechanism, which is under consideration for future versions of the DOM.

DTMProxy may be subclassed further to present specific DOM node types.

This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.

Author:

Copyright © 2001 BEA Systems, Inc. All Rights Reserved.

See Also:

org.w3c.dom

Field Summary

DTM

dtm

Method Summary

org.w3c.dom.Node	appendChild(org.w3c.dom.Node newChild)
void	appendData(java.lang.String arg)
org.w3c.dom.Node	cloneNode(boolean deep)
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)
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)
void	deleteData(int offset, int count)
boolean	equals(org.w3c.dom.Node node) Test for equality based on node number.
boolean	equals(java.lang.Object node) Test for equality based on node number.
java.lang.String	getAttribute(java.lang.String name)
org.w3c.dom.Attr	getAttributeNode(java.lang.String name)
org.w3c.dom.Attr	getAttributeNodeNS(java.lang.String namespaceURI, java.lang.String localName)
java.lang.String	getAttributeNS(java.lang.String namespaceURI, java.lang.String localName)
org.w3c.dom.NamedNodeMap	getAttributes()
org.w3c.dom.NodeList	getChildNodes()
java.lang.String	getData()
org.w3c.dom.DocumentType	getDoctype()
org.w3c.dom.Element	getDocumentElement()
DTM	getDTM() NON-DOM: Return the DTM model
int	getDTMNodeNumber() NON-DOM: Return the DTM node number
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.Node	getFirstChild()
org.w3c.dom.DOMImplementation	getImplementation()
org.w3c.dom.Node	getLastChild()
int	getLength()
java.lang.String	getLocalName()
java.lang.String	getName()
java.lang.String	getNamespaceURI()
org.w3c.dom.Node	getNextSibling()
java.lang.String	getNodeName()
short	getNodeType()
java.lang.String	getNodeValue()
org.w3c.dom.Document	getOwnerDocument()
org.w3c.dom.Element	getOwnerElement()
org.w3c.dom.Node	getOwnerNode()
org.w3c.dom.Node	getParentNode()
java.lang.String	getPrefix()
org.w3c.dom.Node	getPreviousSibling()
boolean	getSpecified()
java.lang.String	getTagName()
java.lang.String	getTarget() A PI's "target" states what processor channel the PI's data should be directed to.
java.lang.String	getValue()
boolean	hasAttribute(java.lang.String name)
boolean	hasAttributeNS(java.lang.String name, java.lang.String x)
boolean	hasAttributes() Introduced in DOM Level 2.
boolean	hasChildNodes()
org.w3c.dom.Node	importNode(org.w3c.dom.Node importedNode, boolean deep)
org.w3c.dom.Node	insertBefore(org.w3c.dom.Node newChild, org.w3c.dom.Node refChild)
void	insertData(int offset, java.lang.String arg)
void	normalize()
void	removeAttribute(java.lang.String name)
org.w3c.dom.Attr	removeAttributeNode(org.w3c.dom.Attr oldAttr)
void	removeAttributeNS(java.lang.String namespaceURI, java.lang.String localName)
org.w3c.dom.Node	removeChild(org.w3c.dom.Node oldChild)
org.w3c.dom.Node	replaceChild(org.w3c.dom.Node newChild, org.w3c.dom.Node oldChild)
void	replaceData(int offset, int count, java.lang.String arg)
boolean	sameNodeAs(org.w3c.dom.Node other) FUTURE DOM: Test node identity, in lieu of Node==Node
void	setAttribute(java.lang.String name, java.lang.String value)
org.w3c.dom.Attr	setAttributeNode(org.w3c.dom.Attr newAttr)
org.w3c.dom.Attr	setAttributeNodeNS(org.w3c.dom.Attr newAttr)
void	setAttributeNS(java.lang.String namespaceURI, java.lang.String qualifiedName, java.lang.String value)
void	setData(java.lang.String data)
void	setNodeValue(java.lang.String nodeValue)
void	setPrefix(java.lang.String prefix)
void	setValue(java.lang.String value)
org.w3c.dom.Text	splitText(int offset)
java.lang.String	substringData(int offset, int count)
boolean	supports(java.lang.String feature, java.lang.String version)

Methods inherited from class java.lang.Object

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

Field Detail

dtm

public DTM dtm

Method Detail

getDTM

public final DTM getDTM()

NON-DOM: Return the DTM model

getDTMNodeNumber

public final int getDTMNodeNumber()

NON-DOM: Return the DTM node number

equals

public final boolean equals(org.w3c.dom.Node node)

Test for equality based on node number.

equals

public final boolean equals(java.lang.Object node)

Test for equality based on node number.

Overrides:

equals in class java.lang.Object

sameNodeAs

public final boolean sameNodeAs(org.w3c.dom.Node other)

FUTURE DOM: Test node identity, in lieu of Node==Node

getNodeName

public final java.lang.String getNodeName()

Specified by:

getNodeName in interface org.w3c.dom.Node

See Also:

Node

getTarget

public final java.lang.String getTarget()

A PI's "target" states what processor channel the PI's data should be directed to. It is defined differently in HTML and XML.

In XML, a PI's "target" is the first (whitespace-delimited) token following the " In HTML, target is always null.

Note that getNodeName is aliased to getTarget.

Specified by:

getTarget in interface org.w3c.dom.ProcessingInstruction

getLocalName

public final java.lang.String getLocalName()

Specified by:

getLocalName in interface org.w3c.dom.Node

See Also:

as of DOM Level 2

getPrefix

public final java.lang.String getPrefix()

Specified by:

getPrefix in interface org.w3c.dom.Node

See Also:

as of DOM Level 2

setPrefix

public final void setPrefix(java.lang.String prefix)
                     throws org.w3c.dom.DOMException

Specified by:

setPrefix in interface org.w3c.dom.Node

See Also:

as of DOM Level 2 -- DTMProxy is read-only

getNamespaceURI

public final java.lang.String getNamespaceURI()

Specified by:

getNamespaceURI in interface org.w3c.dom.Node

See Also:

as of DOM Level 2

supports

public final boolean supports(java.lang.String feature,
                              java.lang.String version)

Specified by:

supports in interface org.w3c.dom.Node

See Also:

as of DOM Level 2

getNodeValue

public final java.lang.String getNodeValue()
                                    throws org.w3c.dom.DOMException

Specified by:

getNodeValue in interface org.w3c.dom.Node

See Also:

Node

setNodeValue

public final void setNodeValue(java.lang.String nodeValue)
                        throws org.w3c.dom.DOMException

Specified by:

setNodeValue in interface org.w3c.dom.Node

See Also:

-- DTMProxy is read-only

getNodeType

public final short getNodeType()

Specified by:

getNodeType in interface org.w3c.dom.Node

See Also:

Node

getParentNode

public final org.w3c.dom.Node getParentNode()

Specified by:

getParentNode in interface org.w3c.dom.Node

See Also:

Node

getOwnerNode

public final org.w3c.dom.Node getOwnerNode()

See Also:

Node

getChildNodes

public final org.w3c.dom.NodeList getChildNodes()

Specified by:

getChildNodes in interface org.w3c.dom.Node

See Also:

Node

getFirstChild

public final org.w3c.dom.Node getFirstChild()

Specified by:

getFirstChild in interface org.w3c.dom.Node

See Also:

Node

getLastChild

public final org.w3c.dom.Node getLastChild()

Specified by:

getLastChild in interface org.w3c.dom.Node

See Also:

Node

getPreviousSibling

public final org.w3c.dom.Node getPreviousSibling()

Specified by:

getPreviousSibling in interface org.w3c.dom.Node

See Also:

Node

getNextSibling

public final org.w3c.dom.Node getNextSibling()

Specified by:

getNextSibling in interface org.w3c.dom.Node

See Also:

Node

getAttributes

public final org.w3c.dom.NamedNodeMap getAttributes()

Specified by:

getAttributes in interface org.w3c.dom.Node

See Also:

Node

hasAttribute

public boolean hasAttribute(java.lang.String name)

Specified by:

hasAttribute in interface org.w3c.dom.Element

hasAttributeNS

public boolean hasAttributeNS(java.lang.String name,
                              java.lang.String x)

Specified by:

hasAttributeNS in interface org.w3c.dom.Element

getOwnerDocument

public final org.w3c.dom.Document getOwnerDocument()

Specified by:

getOwnerDocument in interface org.w3c.dom.Node

See Also:

Node

insertBefore

public final org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild,
                                           org.w3c.dom.Node refChild)
                                    throws org.w3c.dom.DOMException

Specified by:

insertBefore in interface org.w3c.dom.Node

See Also:

-- DTMProxy is read-only

replaceChild

public final org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild,
                                           org.w3c.dom.Node oldChild)
                                    throws org.w3c.dom.DOMException

Specified by:

replaceChild in interface org.w3c.dom.Node

See Also:

-- DTMProxy is read-only

removeChild

public final org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild)
                                   throws org.w3c.dom.DOMException

Specified by:

removeChild in interface org.w3c.dom.Node

See Also:

-- DTMProxy is read-only

appendChild

public final org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild)
                                   throws org.w3c.dom.DOMException

Specified by:

appendChild in interface org.w3c.dom.Node

See Also:

-- DTMProxy is read-only

hasChildNodes

public final boolean hasChildNodes()

Specified by:

hasChildNodes in interface org.w3c.dom.Node

See Also:

Node

cloneNode

public final org.w3c.dom.Node cloneNode(boolean deep)

Specified by:

cloneNode in interface org.w3c.dom.Node

See Also:

-- DTMProxy is read-only

getDoctype

public final org.w3c.dom.DocumentType getDoctype()

Specified by:

getDoctype in interface org.w3c.dom.Document

See Also:

Document

getImplementation

public final org.w3c.dom.DOMImplementation getImplementation()

Specified by:

getImplementation in interface org.w3c.dom.Document

See Also:

Document

getDocumentElement

public final org.w3c.dom.Element getDocumentElement()

Specified by:

getDocumentElement in interface org.w3c.dom.Document

See Also:

Document

createElement

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

Specified by:

createElement in interface org.w3c.dom.Document

See Also:

Document

createDocumentFragment

public final org.w3c.dom.DocumentFragment createDocumentFragment()

Specified by:

createDocumentFragment in interface org.w3c.dom.Document

See Also:

Document

createTextNode

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

Specified by:

createTextNode in interface org.w3c.dom.Document

See Also:

Document

createComment

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

Specified by:

createComment in interface org.w3c.dom.Document

See Also:

Document

createCDATASection

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

Specified by:

createCDATASection in interface org.w3c.dom.Document

See Also:

Document

createProcessingInstruction

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

Specified by:

createProcessingInstruction in interface org.w3c.dom.Document

See Also:

Document

createAttribute

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

Specified by:

createAttribute in interface org.w3c.dom.Document

See Also:

Document

createEntityReference

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

Specified by:

createEntityReference in interface org.w3c.dom.Document

See Also:

Document

getElementsByTagName

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

Specified by:

getElementsByTagName in interface org.w3c.dom.Document

See Also:

Document

importNode

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

Specified by:

importNode in interface org.w3c.dom.Document

See Also:

as of DOM Level 2 -- DTMProxy is read-only

createElementNS

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

Specified by:

createElementNS in interface org.w3c.dom.Document

See Also:

as of DOM Level 2

createAttributeNS

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

Specified by:

createAttributeNS in interface org.w3c.dom.Document

See Also:

as of DOM Level 2

getElementsByTagNameNS

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

Specified by:

getElementsByTagNameNS in interface org.w3c.dom.Document

See Also:

as of DOM Level 2

getElementById

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

Specified by:

getElementById in interface org.w3c.dom.Document

See Also:

as of DOM Level 2

splitText

public final org.w3c.dom.Text splitText(int offset)
                                 throws org.w3c.dom.DOMException

Specified by:

splitText in interface org.w3c.dom.Text

See Also:

Text

getData

public final java.lang.String getData()
                               throws org.w3c.dom.DOMException

Specified by:

getData in interface org.w3c.dom.ProcessingInstruction

See Also:

CharacterData

setData

public final void setData(java.lang.String data)
                   throws org.w3c.dom.DOMException

Specified by:

setData in interface org.w3c.dom.ProcessingInstruction

See Also:

CharacterData

getLength

public final int getLength()

See Also:

CharacterData

substringData

public final java.lang.String substringData(int offset,
                                            int count)
                                     throws org.w3c.dom.DOMException

See Also:

CharacterData

appendData

public final void appendData(java.lang.String arg)
                      throws org.w3c.dom.DOMException

See Also:

CharacterData

insertData

public final void insertData(int offset,
                             java.lang.String arg)
                      throws org.w3c.dom.DOMException

See Also:

CharacterData

deleteData

public final void deleteData(int offset,
                             int count)
                      throws org.w3c.dom.DOMException

See Also:

CharacterData

replaceData

public final void replaceData(int offset,
                              int count,
                              java.lang.String arg)
                       throws org.w3c.dom.DOMException

See Also:

CharacterData

getTagName

public final java.lang.String getTagName()

Specified by:

getTagName in interface org.w3c.dom.Element

See Also:

Element

getAttribute

public final java.lang.String getAttribute(java.lang.String name)

Specified by:

getAttribute in interface org.w3c.dom.Element

See Also:

Element

setAttribute

public final void setAttribute(java.lang.String name,
                               java.lang.String value)
                        throws org.w3c.dom.DOMException

Specified by:

setAttribute in interface org.w3c.dom.Element

See Also:

Element

removeAttribute

public final void removeAttribute(java.lang.String name)
                           throws org.w3c.dom.DOMException

Specified by:

removeAttribute in interface org.w3c.dom.Element

See Also:

Element

getAttributeNode

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

Specified by:

getAttributeNode in interface org.w3c.dom.Element

See Also:

Element

setAttributeNode

public final org.w3c.dom.Attr setAttributeNode(org.w3c.dom.Attr newAttr)
                                        throws org.w3c.dom.DOMException

Specified by:

setAttributeNode in interface org.w3c.dom.Element

See Also:

Element

removeAttributeNode

public final org.w3c.dom.Attr removeAttributeNode(org.w3c.dom.Attr oldAttr)
                                           throws org.w3c.dom.DOMException

Specified by:

removeAttributeNode in interface org.w3c.dom.Element

See Also:

Element

hasAttributes

public boolean hasAttributes()

Introduced in DOM Level 2.

Specified by:

hasAttributes in interface org.w3c.dom.Node

normalize

public final void normalize()

Specified by:

normalize in interface org.w3c.dom.Node

See Also:

Element

getAttributeNS

public final java.lang.String getAttributeNS(java.lang.String namespaceURI,
                                             java.lang.String localName)

Specified by:

getAttributeNS in interface org.w3c.dom.Element

See Also:

Element

setAttributeNS

public final void setAttributeNS(java.lang.String namespaceURI,
                                 java.lang.String qualifiedName,
                                 java.lang.String value)
                          throws org.w3c.dom.DOMException

Specified by:

setAttributeNS in interface org.w3c.dom.Element

See Also:

Element

removeAttributeNS

public final void removeAttributeNS(java.lang.String namespaceURI,
                                    java.lang.String localName)
                             throws org.w3c.dom.DOMException

Specified by:

removeAttributeNS in interface org.w3c.dom.Element

See Also:

Element

getAttributeNodeNS

public final org.w3c.dom.Attr getAttributeNodeNS(java.lang.String namespaceURI,
                                                 java.lang.String localName)

Specified by:

getAttributeNodeNS in interface org.w3c.dom.Element

See Also:

Element

setAttributeNodeNS

public final org.w3c.dom.Attr setAttributeNodeNS(org.w3c.dom.Attr newAttr)
                                          throws org.w3c.dom.DOMException

Specified by:

setAttributeNodeNS in interface org.w3c.dom.Element

See Also:

Element

getName

public final java.lang.String getName()

Specified by:

getName in interface org.w3c.dom.Attr

See Also:

Attr

getSpecified

public final boolean getSpecified()

Specified by:

getSpecified in interface org.w3c.dom.Attr

See Also:

Attr

getValue

public final java.lang.String getValue()

Specified by:

getValue in interface org.w3c.dom.Attr

See Also:

Attr

setValue

public final void setValue(java.lang.String value)

Specified by:

setValue in interface org.w3c.dom.Attr

See Also:

Attr

getOwnerElement

public final org.w3c.dom.Element getOwnerElement()

Specified by:

getOwnerElement in interface org.w3c.dom.Attr

See Also:

as of DOM Level 2