|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
oracle.xml.parser.v2.XMLNode | +--oracle.xml.parser.v2.XMLNSNode
Extends XMLNode to add support for Namespace names and children
Constructor Summary | |
protected |
XMLNSNode(java.lang.String tag) Constructs a new XMLNSNode having the given name and type |
Method Summary | |
void |
addText(char[] ch, int start, int length) Adds text to this node, or appends str to the last child if the last child is a text node. |
XMLNode |
addText(java.lang.String str) Adds text to this node, or appends str to the last child if the last child is a text node. |
Node |
appendChild(Node newChildArg) Adds the node newChild to the end of the list of children of this node. |
NodeList |
getChildNodes() Gets a NodeList that contains all children of this node. |
Node |
getFirstChild() Gets the first child of this node. |
Node |
getLastChild() Gets the last child of this node. |
java.lang.String |
getLocalName() Returns the local part of the qualified name of this node. |
java.lang.String |
getNamespaceURI() The namespace URI of this node, or null if it is unspecified. |
java.lang.String |
getNodeLocalName() |
java.lang.String |
getNodeName() Gets the name of this node, depending on its type |
java.lang.String |
getNodePrefix() |
java.lang.String |
getPrefix() The namespace prefix of this node, or null if it is unspecified. |
java.lang.String |
getText() Returns the non-marked-up text contained by this element. |
boolean |
hasChildNodes() This is a convenience method to allow easy determination of whether a node has any children. |
Node |
insertBefore(Node newChildArg, Node refChildArg) Inserts the node newChild before the existing child node refChild . |
void |
normalize() Puts all Text nodes in the full depth of the sub-tree underneath this Node , including attribute nodes, into a "normal" form where only structure (e.g., elements, comments, processing instructions, CDATA sections, and entity references) separates Text nodes, i.e., there are neither adjacent Text nodes nor empty Text nodes. |
Node |
removeChild(Node oldChildArg) Removes the child node indicated by oldChild from the list of children, and returns it. |
Node |
replaceChild(Node newChildArg, Node oldChildArg) Replaces the child node oldChild with newChild in the list of children, and returns the oldChild node. |
protected void |
setOwnerDocument(XMLNode node, XMLDocument document) utility function used by appendChild method to set the owner document of the appended node and its children.This method is called only when the appended node has null as its owner document. |
void |
setPrefix(java.lang.String prefix) |
Methods inherited from class oracle.xml.parser.v2.XMLNode |
addEventListener, cloneNode, dispatchEvent, getAttributes, getColumnNumber, getDebugMode, getLineNumber, getNamespace, getNextSibling, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPreviousSibling, getProperty, getSrcRoot, getSystemId, hasAttributes, isNodeFlag, isSupported, print, print, print, readChildNodes, readExternal, readExternal, removeEventListener, reportSAXEvents, resetNodeFlag, selectNodes, selectNodes, selectNodes, selectSingleNode, selectSingleNode, setDebugInfo, setNodeFlag, setNodeValue, setProperty, supports, transformNode, valueOf, valueOf, writeExternal |
Constructor Detail |
protected XMLNSNode(java.lang.String tag)
XMLNSNode
having the given name and typetag
- Name of the nodeMethod Detail |
public java.lang.String getNodeName()
public NodeList getChildNodes()
NodeList
that contains all children of this node. If there are no children, this is a NodeList
containing no nodes. The content of the returned NodeList
is "live" in the sense that, for instance, changes to the children of the node object that it was created from are immediately reflected in the nodes returned by the NodeList
accessors; it is not a static snapshot of the content of the node. This is true for every NodeList
, including the ones returned by the getElementsByTagName
method.public Node getFirstChild()
null
.public Node getLastChild()
null
.public Node insertBefore(Node newChildArg, Node refChildArg) throws DOMException
newChild
before the existing child node refChild
. If refChild
is null
, insert newChild
at the end of the list of children.newChild
is a DocumentFragment
object, all of its children are inserted, in the same order, before refChild
. If the newChild
is already in the tree, it is first removed.newChild
- The node to insert.refChild
- The reference node, i.e., the node before which the new node must be inserted.newChild
node, or if the node to insert is one of this node's ancestors.newChild
was created from a different document than the one that created this node.refChild
is not a child of this node.public Node replaceChild(Node newChildArg, Node oldChildArg) throws DOMException
oldChild
with newChild
in the list of children, and returns the oldChild
node. If the newChild
is already in the tree, it is first removed.newChild
- The new node to put in the child list.oldChild
- The node being replaced in the list.newChild
node, or it the node to put in is one of this node's ancestors.newChild
was created from a different document than the one that created this node.oldChild
is not a child of this node.public Node removeChild(Node oldChildArg) throws DOMException
oldChild
from the list of children, and returns it.oldChild
- The node being removed.oldChild
is not a child of this node.public Node appendChild(Node newChildArg) throws DOMException
newChild
to the end of the list of children of this node. If the newChild
is already in the tree, it is first removed.newChild
- The node to add.If it is a DocumentFragment
object, the entire contents of the document fragment are moved into the child list of this nodenewChild
node, or if the node to append is one of this node's ancestors.newChild
was created from a different document than the one that created this node.protected void setOwnerDocument(XMLNode node, XMLDocument document)
public boolean hasChildNodes()
true
if the node has any children, false
if the node has no children.public java.lang.String getText()
XMLDocument.getText
returns "William Shakespeare".
public XMLNode addText(java.lang.String str) throws XMLDOMException
str
- text to addpublic void addText(char[] ch, int start, int length) throws XMLDOMException
ch
- char array to addstart
- start index in the char arraylength
- no of chars to be addedpublic void normalize()
Text
nodes in the full depth of the sub-tree underneath this Node
, including attribute nodes, into a "normal" form where only structure (e.g., elements, comments, processing instructions, CDATA sections, and entity references) separates Text
nodes, i.e., there are neither adjacent Text
nodes nor empty Text
nodes. This can be used to ensure that the DOM view of a document is the same as if it were saved and re-loaded, and is useful when operations (such as XPointer lookups) that depend on a particular document tree structure are to be used.In cases where the document contains CDATASections
, the normalize operation alone may not be sufficient, since XPointers do not differentiate between Text
nodes and CDATASection
nodes.public java.lang.String getNamespaceURI()
null
if it is unspecified.ELEMENT_NODE
and ATTRIBUTE_NODE
and nodes created with a DOM Level 1 method, such as createElement
from the Document
interface, this is always null
.Per the Namespaces in XML Specification an attribute does not inherit its namespace from the element it is attached to. If an attribute is not explicitly given a namespace, it simply has no namespace.public java.lang.String getNodePrefix()
public java.lang.String getPrefix()
null
if it is unspecified.nodeName
attribute, which holds the qualified name, as well as the tagName
and name
attributes of the Element
and Attr
interfaces, when applicable.namespaceURI
and localName
do not change.ELEMENT_NODE
and ATTRIBUTE_NODE
and nodes created with a DOM Level 1 method, such as createElement
from the Document
interface, this is always null
.prefix
is malformed, if the namespaceURI
of this node is null
, if the specified prefix is "xml" and the namespaceURI
of this node is different from " http://www.w3.org/XML/1998/namespace", if this node is an attribute and the specified prefix is "xmlns" and the namespaceURI
of this node is different from " http://www.w3.org/2000/xmlns/", or if this node is an attribute and the qualifiedName
of this node is "xmlns" .public void setPrefix(java.lang.String prefix) throws DOMException
public java.lang.String getNodeLocalName()
public java.lang.String getLocalName()
ELEMENT_NODE
and ATTRIBUTE_NODE
and nodes created with a DOM Level 1 method, such as createElement
from the Document
interface, this is always null
.
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
Copyright © 1997, 2004, Oracle. All rights reserved.