org.apache.xerces.dom
Class ElementNSImpl

java.lang.Object
  |
  +--org.apache.xerces.dom.NodeImpl
        |
        +--org.apache.xerces.dom.ChildNode
              |
              +--org.apache.xerces.dom.ParentNode
                    |
                    +--org.apache.xerces.dom.ElementImpl
                          |
                          +--org.apache.xerces.dom.ElementNSImpl

All Implemented Interfaces:

java.lang.Cloneable, Element, EventTarget, Node, NodeList, java.io.Serializable

Direct Known Subclasses:

DeferredElementNSImpl

public class ElementNSImpl

extends ElementImpl

ElementNSImpl inherits from ElementImpl and adds namespace support.

The qualified name is the node name, and we store localName which is also used in all queries. On the other hand we recompute the prefix when necessary.

See Also:

Serialized Form

Field Summary

protected java.lang.String	localName DOM2: localName.
protected java.lang.String	namespaceURI DOM2: Namespace URI.

Fields inherited from class org.apache.xerces.dom.ElementImpl

attributes, name

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

fCachedChild, fCachedChildIndex, fCachedLength, firstChild, ownerDocument

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

nextSibling, previousSibling

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

ELEMENT_DEFINITION_NODE, FIRSTCHILD, flags, HASSTRING, IGNORABLEWS, OWNED, ownerNode, READONLY, SPECIFIED, SYNCCHILDREN, SYNCDATA, UNNORMALIZED

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Constructor Summary

protected	ElementNSImpl(CoreDocumentImpl ownerDocument, java.lang.String value)
protected	ElementNSImpl(CoreDocumentImpl ownerDocument, java.lang.String namespaceURI, java.lang.String qualifiedName) DOM2: Constructor for Namespace implementation.

Method Summary

java.lang.String	getLocalName() Introduced in DOM Level 2.
java.lang.String	getNamespaceURI() Introduced in DOM Level 2.
java.lang.String	getPrefix() Introduced in DOM Level 2.
void	setPrefix(java.lang.String prefix) Introduced in DOM Level 2.

Methods inherited from class org.apache.xerces.dom.ElementImpl

cloneNode, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getDefaultAttributes, getElementsByTagName, getElementsByTagNameNS, getNodeName, getNodeType, getTagName, hasAttribute, hasAttributeNS, hasAttributes, normalize, reconcileDefaultAttributes, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setReadOnly, setupDefaultAttributes, synchronizeData

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

getChildNodes, getChildNodesUnoptimized, getFirstChild, getLastChild, getLength, getOwnerDocument, hasChildNodes, insertBefore, item, removeChild, replaceChild, synchronizeChildren

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

getNextSibling, getParentNode, getPreviousSibling

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

addEventListener, appendChild, changed, changes, dispatchEvent, getNodeValue, getReadOnly, getUserData, isSupported, removeEventListener, setNodeValue, setUserData, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.w3c.dom.Node

appendChild, getChildNodes, getFirstChild, getLastChild, getNextSibling, getNodeValue, getOwnerDocument, getParentNode, getPreviousSibling, hasChildNodes, insertBefore, isSupported, removeChild, replaceChild, setNodeValue

Field Detail

namespaceURI

protected java.lang.String namespaceURI

DOM2: Namespace URI.

localName

protected java.lang.String localName

DOM2: localName.

Constructor Detail

ElementNSImpl

protected ElementNSImpl(CoreDocumentImpl ownerDocument,
                        java.lang.String namespaceURI,
                        java.lang.String qualifiedName)
                 throws DOMException

DOM2: Constructor for Namespace implementation.

ElementNSImpl

protected ElementNSImpl(CoreDocumentImpl ownerDocument,
                        java.lang.String value)

Method Detail

getNamespaceURI

public java.lang.String getNamespaceURI()

Introduced in DOM Level 2.

The namespace URI of this node, or null if it is unspecified.

This is not a computed value that is the result of a namespace lookup based on an examination of the namespace declarations in scope. It is merely the namespace URI given at creation time.

For nodes created with a DOM Level 1 method, such as createElement from the Document interface, this is null.

Overrides:

getNamespaceURI in class NodeImpl

Since:

WD-DOM-Level-2-19990923

getPrefix

public java.lang.String getPrefix()

Introduced in DOM Level 2.

The namespace prefix of this node, or null if it is unspecified.

For nodes created with a DOM Level 1 method, such as createElement from the Document interface, this is null.

Overrides:

getPrefix in class NodeImpl

Since:

WD-DOM-Level-2-19990923

setPrefix

public void setPrefix(java.lang.String prefix)
               throws DOMException

Introduced in DOM Level 2.

Note that setting this attribute changes the nodeName attribute, which holds the qualified name, as well as the tagName and name attributes of the Element and Attr interfaces, when applicable.

Overrides:

setPrefix in class NodeImpl

Throws:

INVALID_CHARACTER_ERR - Raised if the specified prefix contains an invalid character.

Since:

WD-DOM-Level-2-19990923

getLocalName

public java.lang.String getLocalName()

Introduced in DOM Level 2.

Returns the local part of the qualified name of this node.

Overrides:

getLocalName in class NodeImpl

Since:

WD-DOM-Level-2-19990923