com.caucho.xml2

Class QElement

java.lang.Object

com.caucho.xml2.QAbstractNode

com.caucho.xml2.QNode

com.caucho.xml2.QAttributedNode

com.caucho.xml2.QElement

All Implemented Interfaces:

CauchoElement, CauchoNode, java.io.Serializable, org.w3c.dom.Element, org.w3c.dom.Node

public class QElement
extends QAttributedNode
implements CauchoElement

Resin's implementation of the DOM element.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.caucho.xml2.QNode

QNode.ChildNodeList

Field Summary

Fields inherited from class com.caucho.xml2.QNode

_firstChild, _lastChild

Fields inherited from class com.caucho.xml2.QAbstractNode

L

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

Constructors

Modifier	Constructor and Description
	QElement() Create a new element.
protected	QElement(QDocument owner, javax.xml.namespace.QName name)
	QElement(javax.xml.namespace.QName name) Create a new named element.
	QElement(java.lang.String name) Create a new named element.
	QElement(java.lang.String name, java.lang.String namespace) Create a new named element.

Method Summary

Modifier and Type	Method and Description
org.w3c.dom.Node	appendChild(org.w3c.dom.Node child) Appends a new node as the last child of the element.
boolean	equals(org.w3c.dom.Node arg, boolean deep)
boolean	equals(java.lang.Object arg)
java.lang.String	getCanonicalName() Returns the canonical name of the element.
org.w3c.dom.NodeList	getElementsByTagName(java.lang.String tagName) Returns a list of elements, given a tag name.
org.w3c.dom.NodeList	getElementsByTagNameNS(java.lang.String uri, java.lang.String name) Returns a list of elements, given a namespace and a local name.
java.lang.String	getLocalName() Returns the local part of the element's name.
java.lang.String	getNamespace(java.lang.String prefix) Given a prefix, returns the namespace in effect at this element.
java.lang.String	getNamespaceURI() Returns the namespace of the element.
java.lang.String	getNodeName() Returns the element's qualified-name as the node name.
short	getNodeType() Returns the DOM NodeType, ELEMENT_NODE.
java.lang.String	getPrefix() Returns the namespace prefix for the element.
javax.xml.namespace.QName	getQName() Returns the qname
org.w3c.dom.TypeInfo	getSchemaTypeInfo() Returns the schema type.
java.lang.String	getTagName() Returns the element's qualified-name as the node name.
java.lang.String	getTextValue() Returns the text value of the element.
boolean	hasContent()
void	normalize() Normalize the element, i.e.
void	setName(javax.xml.namespace.QName name) Assign a name to the element.
java.lang.String	toString()

Methods inherited from class com.caucho.xml2.QAttributedNode

getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getFirstAttribute, hasAttribute, hasAttributeNS, hasAttributes, removeAttribute, removeAttributeNode, removeAttributeNodeNS, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS, unlink

Methods inherited from class com.caucho.xml2.QNode

checkValid, getChildNodes, getFirstChild, getLastChild, getNextPreorder, getNextSibling, getNodeValue, getPreviousSibling, hasChildNodes, insertBefore, removeChild, replaceChild, setNodeValue, setTextContent

Methods inherited from class com.caucho.xml2.QAbstractNode

baseURI, cloneNode, compareDocumentPosition, compareTreePosition, getBaseURI, getColumn, getDependencyList, getFeature, getFilename, getInterface, getLine, getNextContent, getOwnerDocument, getParentNode, getPreviousContent, getTextContent, getUserData, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespacePrefix, lookupNamespaceURI, lookupPrefix, print, printHtml, printPretty, setFeature, setLocation, setPrefix, setUserData, supports

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.caucho.xml2.CauchoElement

getFirstAttribute

Methods inherited from interface org.w3c.dom.Element

getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS

Methods inherited from interface com.caucho.xml2.CauchoNode

checkValid, getBaseURI, getColumn, getFilename, getLine, print, printHtml, printPretty, setLocation

Methods inherited from interface org.w3c.dom.Node

cloneNode, compareDocumentPosition, getAttributes, getChildNodes, getFeature, getFirstChild, getLastChild, getNextSibling, getNodeValue, getOwnerDocument, getParentNode, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Constructor Detail

QElement

public QElement()

Create a new element.

QElement

public QElement(java.lang.String name)

Create a new named element.

Parameters:

name - the element's name.

QElement

public QElement(java.lang.String name,
                java.lang.String namespace)

Create a new named element.

Parameters:

name - the element's name.

QElement

public QElement(javax.xml.namespace.QName name)

Create a new named element.

Parameters:

name - the element's name.

QElement

protected QElement(QDocument owner,
                   javax.xml.namespace.QName name)

Method Detail

setName

public void setName(javax.xml.namespace.QName name)

Assign a name to the element. Not normally called by external API.

Parameters:

name - the element's name.

getQName

public javax.xml.namespace.QName getQName()

Returns the qname

Specified by:

getQName in interface CauchoElement

Overrides:

getQName in class QAbstractNode

getNodeName

public java.lang.String getNodeName()

Returns the element's qualified-name as the node name.

Specified by:

getNodeName in interface org.w3c.dom.Node

getTagName

public java.lang.String getTagName()

Returns the element's qualified-name as the node name.

Specified by:

getTagName in interface org.w3c.dom.Element

getLocalName

public java.lang.String getLocalName()

Returns the local part of the element's name.

Specified by:

getLocalName in interface CauchoNode

Specified by:

getLocalName in interface org.w3c.dom.Node

Overrides:

getLocalName in class QAbstractNode

getPrefix

public java.lang.String getPrefix()

Returns the namespace prefix for the element.

Specified by:

getPrefix in interface CauchoNode

Specified by:

getPrefix in interface org.w3c.dom.Node

Overrides:

getPrefix in class QAbstractNode

getCanonicalName

public java.lang.String getCanonicalName()

Returns the canonical name of the element.

Specified by:

getCanonicalName in interface CauchoNode

Overrides:

getCanonicalName in class QAbstractNode

getNamespaceURI

public java.lang.String getNamespaceURI()

Returns the namespace of the element.

Specified by:

getNamespaceURI in interface CauchoNode

Specified by:

getNamespaceURI in interface org.w3c.dom.Node

Overrides:

getNamespaceURI in class QAbstractNode

getNamespace

public java.lang.String getNamespace(java.lang.String prefix)

Given a prefix, returns the namespace in effect at this element.

Specified by:

getNamespace in interface CauchoElement

Parameters:

prefix - the prefix to test.

Returns:

the namespace URL matching the prefix or null.

getNodeType

public short getNodeType()

Returns the DOM NodeType, ELEMENT_NODE.

Specified by:

getNodeType in interface org.w3c.dom.Node

getSchemaTypeInfo

public org.w3c.dom.TypeInfo getSchemaTypeInfo()

Returns the schema type.

Specified by:

getSchemaTypeInfo in interface org.w3c.dom.Element

getElementsByTagName

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

Returns a list of elements, given a tag name.

Specified by:

getElementsByTagName in interface org.w3c.dom.Element

getElementsByTagNameNS

public org.w3c.dom.NodeList getElementsByTagNameNS(java.lang.String uri,
                                                   java.lang.String name)

Returns a list of elements, given a namespace and a local name.

Specified by:

getElementsByTagNameNS in interface org.w3c.dom.Element

appendChild

public org.w3c.dom.Node appendChild(org.w3c.dom.Node child)
                             throws org.w3c.dom.DOMException

Appends a new node as the last child of the element.

Specified by:

appendChild in interface org.w3c.dom.Node

Overrides:

appendChild in class QNode

Parameters:

child - the new child.

Returns:

the child.

Throws:

org.w3c.dom.DOMException

normalize

public void normalize()

Normalize the element, i.e. smash all neighboring text nodes together.

Specified by:

normalize in interface org.w3c.dom.Node

Overrides:

normalize in class QNode

hasContent

public boolean hasContent()

Overrides:

hasContent in class QAbstractNode

equals

public boolean equals(java.lang.Object arg)

Overrides:

equals in class QNode

equals

public boolean equals(org.w3c.dom.Node arg,
                      boolean deep)

Overrides:

equals in class QNode

getTextValue

public java.lang.String getTextValue()

Returns the text value of the element. For an element, the text value is the smashing together of all the child text nodes.

Specified by:

getTextValue in interface CauchoNode

Overrides:

getTextValue in class QAbstractNode

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object