org.apache.xerces.dom

Class AttributeMap

Implemented Interfaces:
org.w3c.dom.NamedNodeMap, Serializable

public class AttributeMap
extends NamedNodeMapImpl

AttributeMap inherits from NamedNodeMapImpl and extends it to deal with the specifics of storing attributes. These are:

This class doesn't directly support mutation events, however, it notifies the document when mutations are performed so that the document class do so.

Version:
$Id: AttributeMap.java 415211 2006-06-18 22:44:11Z mrglavas $

Field Summary

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

CHANGED, HASDEFAULTS, READONLY, flags, nodes, ownerNode

Constructor Summary

AttributeMap(ElementImpl ownerNode, NamedNodeMapImpl defaults)
Constructs a named node map.

Method Summary

protected int
addItem(org.w3c.dom.Node arg)
protected void
cloneContent(NamedNodeMapImpl srcmap)
Override parent's method to set the ownerNode correctly
NamedNodeMapImpl
cloneMap(NodeImpl ownerNode)
Cloning a NamedNodeMap is a DEEP OPERATION; it always clones all the nodes contained in the map.
protected org.w3c.dom.Node
internalRemoveNamedItem(String name, boolean raiseEx)
Internal removeNamedItem method allowing to specify whether an exception must be thrown if the specified name is not found.
protected org.w3c.dom.Node
internalRemoveNamedItemNS(String namespaceURI, String name, boolean raiseEx)
Internal removeNamedItemNS method allowing to specify whether an exception must be thrown if the specified local name and namespace URI is not found.
protected void
reconcileDefaults(NamedNodeMapImpl defaults)
Get this AttributeMap in sync with the given "defaults" map.
protected org.w3c.dom.Node
removeItem(org.w3c.dom.Node item, boolean addDefault)
NON-DOM: Remove the node object NOTE: Specifically removes THIS NODE -- not the node with this name, nor the node with these contents.
org.w3c.dom.Node
removeNamedItem(String name)
org.w3c.dom.Node
removeNamedItemNS(String namespaceURI, String name)
Introduced in DOM Level 2.
org.w3c.dom.Node
setNamedItem(org.w3c.dom.Node arg)
Adds an attribute using its nodeName attribute.
org.w3c.dom.Node
setNamedItemNS(org.w3c.dom.Node arg)
Adds an attribute using its namespaceURI and localName.

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

addItem, cloneContent, cloneMap, cloneMap, findNamePoint, findNamePoint, getItem, getLength, getNamedItem, getNamedItemIndex, getNamedItemNS, item, precedes, removeAll, removeItem, removeNamedItem, removeNamedItemNS, setNamedItem, setNamedItemNS, setOwnerDocument

Constructor Details

AttributeMap

protected AttributeMap(ElementImpl ownerNode,
                       NamedNodeMapImpl defaults)
Constructs a named node map.

Method Details

addItem

protected final int addItem(org.w3c.dom.Node arg)
Overrides:
addItem in interface NamedNodeMapImpl

cloneContent

protected void cloneContent(NamedNodeMapImpl srcmap)
Override parent's method to set the ownerNode correctly
Overrides:
cloneContent in interface NamedNodeMapImpl

cloneMap

public NamedNodeMapImpl cloneMap(NodeImpl ownerNode)
Cloning a NamedNodeMap is a DEEP OPERATION; it always clones all the nodes contained in the map.
Overrides:
cloneMap in interface NamedNodeMapImpl

internalRemoveNamedItem

protected final org.w3c.dom.Node internalRemoveNamedItem(String name,
                                                         boolean raiseEx)
Internal removeNamedItem method allowing to specify whether an exception must be thrown if the specified name is not found.

internalRemoveNamedItemNS

protected final org.w3c.dom.Node internalRemoveNamedItemNS(String namespaceURI,
                                                           String name,
                                                           boolean raiseEx)
Internal removeNamedItemNS method allowing to specify whether an exception must be thrown if the specified local name and namespace URI is not found.

reconcileDefaults

protected void reconcileDefaults(NamedNodeMapImpl defaults)
Get this AttributeMap in sync with the given "defaults" map.
Parameters:
defaults - The default attributes map to sync with.

removeItem

protected org.w3c.dom.Node removeItem(org.w3c.dom.Node item,
                                      boolean addDefault)
            throws org.w3c.dom.DOMException
NON-DOM: Remove the node object NOTE: Specifically removes THIS NODE -- not the node with this name, nor the node with these contents. If node does not belong to this named node map, we throw a DOMException.
Parameters:
item - The node to remove
addDefault - true -- magically add default attribute
Returns:
Removed node
Throws:
org.w3c.dom.DOMException -

removeNamedItem

public org.w3c.dom.Node removeNamedItem(String name)
            throws org.w3c.dom.DOMException
Specified by:
removeNamedItem in interface org.w3c.dom.NamedNodeMap
Overrides:
removeNamedItem in interface NamedNodeMapImpl

removeNamedItemNS

public org.w3c.dom.Node removeNamedItemNS(String namespaceURI,
                                          String name)
            throws org.w3c.dom.DOMException
Introduced in DOM Level 2.

Removes an attribute specified by local name and namespace URI.

Specified by:
removeNamedItemNS in interface org.w3c.dom.NamedNodeMap
Overrides:
removeNamedItemNS in interface NamedNodeMapImpl
Parameters:
namespaceURI - The namespace URI of the node to remove. When it is null or an empty string, this method behaves like removeNamedItem.
Returns:
Node The node removed from the map if a node with such a local name and namespace URI exists.

setNamedItem

public org.w3c.dom.Node setNamedItem(org.w3c.dom.Node arg)
            throws org.w3c.dom.DOMException
Adds an attribute using its nodeName attribute.
Specified by:
setNamedItem in interface org.w3c.dom.NamedNodeMap
Overrides:
setNamedItem in interface NamedNodeMapImpl
Parameters:
arg - An Attr node to store in this map.
Returns:
If the new Node replaces an existing node the replaced Node is returned, otherwise null is returned.
Throws:
org.w3c.dom.DOMException - The exception description.
See Also:
org.w3c.dom.NamedNodeMap.setNamedItem

setNamedItemNS

public org.w3c.dom.Node setNamedItemNS(org.w3c.dom.Node arg)
            throws org.w3c.dom.DOMException
Adds an attribute using its namespaceURI and localName.
Specified by:
setNamedItemNS in interface org.w3c.dom.NamedNodeMap
Overrides:
setNamedItemNS in interface NamedNodeMapImpl
Parameters:
arg - A node to store in a named node map.
Returns:
If the new Node replaces an existing node the replaced Node is returned, otherwise null is returned.
See Also:
org.w3c.dom.NamedNodeMap.setNamedItem

Copyright B) 1999-2006 The Apache Software Foundation. All Rights Reserved.